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03.08.2021

Composites Germany presents results of the 17th Composites Market Survey

  • Highly positive rating of current business situation
  • Future expectations are optimistic
  • Varied expectations for application industries
  • Still the same growth drivers

This is the seventeenth time that Composites Germany has identified the latest KPIs for the fibre-reinforced plastics market. The survey covered all the member companies of the three major umbrella organisations of Composites Germany: AVK (Industrievereinigung Verstärkte Kunststoffe e.V.), Leichtbau Baden-Württemberg and the VDMA Working Group on Hybrid Lightweight Construction Technologies.

As before, to ensure a smooth comparison with the previous surveys, the questions in this half-yearly survey have been left unchanged. Once again, the data obtained in the survey is largely qualitative and relates to current and future market developments.

  • Highly positive rating of current business situation
  • Future expectations are optimistic
  • Varied expectations for application industries
  • Still the same growth drivers

This is the seventeenth time that Composites Germany has identified the latest KPIs for the fibre-reinforced plastics market. The survey covered all the member companies of the three major umbrella organisations of Composites Germany: AVK (Industrievereinigung Verstärkte Kunststoffe e.V.), Leichtbau Baden-Württemberg and the VDMA Working Group on Hybrid Lightweight Construction Technologies.

As before, to ensure a smooth comparison with the previous surveys, the questions in this half-yearly survey have been left unchanged. Once again, the data obtained in the survey is largely qualitative and relates to current and future market developments.

Highly positive rating of current business situation
After ratings of the current business situation had been steadily declining for nearly two years in succession, last year’s survey already displayed a trend reversal towards a more positive outlook. This positive trend has now continued in the latest survey, with entirely positive ratings for all three regions (Germany, Europe and worldwide). For ex-ample, 80% described the current general business situation as either positive or indeed very positive.

Moreover, unlike in the last survey, this more optimistic assessment applies not only to the general business situation, but also to the respondents’ own businesses, as they gave even more positive ratings than last year.     

There are currently quite a few challenges in the industrial environment. In many cases, the Covid-19 pandemic, for example, has merely receded, but has not disappeared.      
Business models have been and are still requiring adjustments. In some cases, supply chains have been severely disrupted and there are still some serious bottlenecks. The blockage of the Suez Canal by the Ever Given has once again highlighted the vulnerability of international commerce.

Shortages of raw materials, sharp increases in the prices of many raw materials and, most recently, a shortage of chips are having a major impact on various application industries. Nevertheless, the overall picture in the composites in-dustry is extremely optimistic. Similarly positive ratings were last achieved in the autumn 2018 and spring 2019 surveys.

Future expectations are optimistic
The positive prevailing mood is further reinforced by positive expectations for the future. A consistently optimistic picture emerged when respondents were asked about their ex-pectations for future business developments. For example, more than 80% of respond-ents are expecting the business situation in Europe to improve over the next six months. The pattern is similar for the other regions.

Varied expectations for application industries
Expectations on selected application industries vary substantially. As in the previous survey, significant declines are expected, above all, in automotive, aviation and wind energy. However, we can see that the proportion of respondents giving more pessimistic assessments has once again declined significantly.
Whereas, in the last sur-vey, 46% were expecting to see the situation get worse in aviation, this value has now dropped to a “mere” 17%. In the automotive sector, it has dropped from 17% (second half of 2020) to only 14%.

Two areas of application, in particular – infrastructure/construction and sports/leisure – have long been seen by many respondents as major growth stimulants for the composites industry. Even in times of a more difficult industrial environment, these two areas are currently proving to be especially robust.

GRP is still a growth driver
As before, the current market survey shows Germany, Europe and Asia as the global regions expected to deliver the most important growth stimuli for the composites segment. Expectations for Asia, on the other hand, have declined somewhat in favour of Europe. Where materials are concerned, we are seeing a continuation of the ongoing paradigm shift.      

Respondents are still convinced that CRP (carbon fibre reinforced plastic) is losing ground as a growth driver. However, GRP (glass fibre reinforced plastic) is now ranking as the most important material for the third time in succession. A large number of respondents have also mentioned the area entitled “Across All Segments” this time.

Composites are still relatively young materials with a great deal of potential. It remains exciting to see to what extent composites will continue to emerge as alternative materials and whether they can benefit from the major forthcoming developments (e.g. alternative drives, a growing demand for sustainability, alternative power sources, 5G, etc.).
The next Composites Market Survey will be published in January 2022. 

(c) Fraunhofer ITWM
27.07.2021

Simulation Software TexMath - Simulating Technical Textiles realistically

From high-performance textiles to compression and sportswear: The modular software program »TexMath« of the Fraunhofer Institute for Industrial Mathematics ITWM enables both the simulation of mechanical material properties and the optimization of textile products.

Accelerated development and optimized design of technical textiles while reducing experiments? The demand for techniques that can realize this is especially high in areas such as the sports, medical, and clothing industries. The »Technical Textiles« team of the  »Flow and Material Simulation« department at Fraunhofer ITWM has taken up this challenge and is developing simulation methods that allow efficient prediction of textile behavior under stretching, shear, bending, torsion, or compression. It is also possible to simulate wrinkling under stretching as well as shrinkage of yarns or critical shear angles throughout the manufacturing process.

From high-performance textiles to compression and sportswear: The modular software program »TexMath« of the Fraunhofer Institute for Industrial Mathematics ITWM enables both the simulation of mechanical material properties and the optimization of textile products.

Accelerated development and optimized design of technical textiles while reducing experiments? The demand for techniques that can realize this is especially high in areas such as the sports, medical, and clothing industries. The »Technical Textiles« team of the  »Flow and Material Simulation« department at Fraunhofer ITWM has taken up this challenge and is developing simulation methods that allow efficient prediction of textile behavior under stretching, shear, bending, torsion, or compression. It is also possible to simulate wrinkling under stretching as well as shrinkage of yarns or critical shear angles throughout the manufacturing process.

The »TexMath« simulation software they developed ensures that process chains in production can be adapted to new materials in advance. Complicated patterns and layers can be mapped with the help of the software and a direct connection to the textile machine can be made. Desired woven, knitted and warp-knitted products are accurately simulated with the software and their material properties computed. In addition to evaluating a particular textile design using simulation, the tools also provide optimization of performance characteristics for different design variations. The goal of the software, according to team leader Dr. Julia Orlik, is to »realize the design according to product properties and target criteria.«

TexMath consists of several components: »MeshUp«, »FibreFEM« and »FIFST«. Each of the components included in TexMath has its specific field of application. In addition, the tools have interfaces to each other as well as connections to the software »GeoDict®« of the Fraunhofer spin-off Math2Market, which can be used, for example, to perform fluid mechanical simulations on the textiles.

One area of application for the TexMath software is the optimization of compression textiles for the medical sector or for sports. For optimal effectiveness, the fit of the material is particularly important. For example, the knitting process can be simulated with TexMath to create a bandage with predefined compression properties and thus design the optimal knitted fabric. This virtual bandage is then loaded in another simulation and put on a virtual arm or leg. Thanks to TexMath, the calculated pressure profile makes it possible to evaluate the compression properties of the bandage in advance and also to directly control the knitting machine according to the optimal design.

»TexMath can also be used to design spacer textiles, such as those used for the upper material of sports shoes and for the production of high-performance textiles, and to optimize them in advance in terms of structure and fluid mechanics,« say Dr. Julia Orlik and department head Dr. Konrad Steiner, naming further areas of application for the software.

The newly developed input interface is particularly user-friendly. The textile class (i.e. knitted, warp-knitted, woven and spacer fabrics) can be easily set. The new graphic interface allows simple and fast configuration.

MeshUp for Structure Generation of Woven Patterns and Stitches
Knitted and woven fabrics are produced with the aid of knitting or weaving machines. Each textile is based on a looping diagramm, which is read into the machine or is firmly pre-defined in the machine. MeshUp is the software module of TexMath, in which looping diagramm for various woven and knitted fabrics with different types of binding, the yarn path and all contact points between different yarns are created, graphically displayed and translated into the corresponding input formats for further simulations in TexMath with FISFT and FiberFEM. In addition, MeshUp also provides the geometry as volume data (voxel format) for calculation tools such as GeoDict and FeelMath.

FiberFEM to Calculate Effective Mechanical Properties of a Periodic Textile Structure
With FiberFEM, woven and braided textiles, spacer fabrics, scrims and trusses can be calculated and optimized regarding their effective mechanical material properties. A special feature of FiberFEM is that, in addition to tensile and shear properties, effective bending and torsional properties of textiles can also be determined based on their textile structure and yarn properties.

As input variables FiberFEM requires the microstructure description from MeshUp, the fiber cross-section geometry, as well as mechanical fiber properties such as tensile stiffness and friction. As output the effective mechanical textile quantities are calculated. Besides the calculation of the effective mechanical material properties for already existing woven or knitted textiles for technical and medical applications, the approach also offers the potential for the targeted design and optimization of new textiles with a given mechanical property profile.

For example, the relaxation behavior of a textile can be determined from the weave or knit pattern and the yarn relaxation times for viscoelastic yarns. Coefficients of friction between the yarns are also taken into account and are directly included in the simulation of the effective properties or identified from the experimental validation with the fabric.

FIFST to Calculate the Deformation and Load of Textiles
The tool FIFST is specialized for dynamic simulations of stretchable knitted fabrics and teir production. For example, the knitting process can be simulated, the pull-off from the knitting machine, the shrinkage to a relaxed textile and also the further deformation during tightening can be calculated. This means that the design of the knitted fabric can also be adapted to predefined tension profiles and individualized machine control is possible for the production of personalized textiles or product-specific designs.

The numerical implementation uses the finite element method with non-linear truss elements, which has been extended for contact problems by an additional internal variable - the sliding of threads at contact nodes. The friction law is implemented with the Euler-Eutelwein model, which was extended by an additional adhesion term. Adhesion thus allows different pre-strains in the respective meshes. The elastic energy is calculated directly from the yarn force-elongation curves.  

One of the most important unique selling points of FIFST is the special technology of assigning several elements to specific threads and their arrangement in the thread as well as the simultaneous contact sliding at millions of nodes. Thus FIFST enables multi-scale simulation of large knitted or woven shell components, taking into account the local textile structure.

Another functionality of the software is to virtually drag textiles over a surface triangulation given in STL format. In the video, woven mask (knitted is also possible) is extended in the plane at 6 points and pulled against the face surface. Its knots are projected onto the face and continue to slide on the surface until the mask is fully in place. If you know frictional properties of yarns on the face, you can investigate further folding formation and also influence it specifically. As a further potential for optimization, FIFST allows to minimize pore sizes of dressed textiles on particularly curved surface areas. This can be achieved by increasing the pre-tension in yarns or by modifying the lapping diagram or the binding cartridge.


For a Test demoversion, please contact

Fraunhofer Institute for Industrial Mathematics ITWM
Fraunhofer-Platz 1
67663 Kaiserslautern

Phone: +49 631 31600-4342

texmath@itwm.fraunhofer.de    

Source:

Fraunhofer Institute for Industrial Mathematics ITWM

Photo: pixabay
20.07.2021

Closed-Loop Recycling Pilot Project for Single Use Face Masks

  • Circular economy for plastics: Fraunhofer, SABIC, and Procter & Gamble join forces

The Fraunhofer Cluster of Excellence Circular Plastics Economy CCPE and its Institute for Environmental, Safety and Energy Technology UMSICHT have developed an advanced recycling process for used plastics. The pilot project with SABIC and Procter & Gamble serves to demonstrate the feasibility of closed-loop recycling for single-use facemasks.

The transformation from a linear to a circular plastics economy can only succeed with a multi-stakeholder approach. The Fraunhofer Cluster of Excellence Circular Plastics Economy CCPE combines the competencies of six institutes of the Fraunhofer-Gesellschaft and cooperates closely with partners from industry. Together, we work on systemic, technical and social innovations and keep an eye on the entire life cycle of plastic products.  

  • Circular economy for plastics: Fraunhofer, SABIC, and Procter & Gamble join forces

The Fraunhofer Cluster of Excellence Circular Plastics Economy CCPE and its Institute for Environmental, Safety and Energy Technology UMSICHT have developed an advanced recycling process for used plastics. The pilot project with SABIC and Procter & Gamble serves to demonstrate the feasibility of closed-loop recycling for single-use facemasks.

The transformation from a linear to a circular plastics economy can only succeed with a multi-stakeholder approach. The Fraunhofer Cluster of Excellence Circular Plastics Economy CCPE combines the competencies of six institutes of the Fraunhofer-Gesellschaft and cooperates closely with partners from industry. Together, we work on systemic, technical and social innovations and keep an eye on the entire life cycle of plastic products.  

Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT is a pioneer in sustainable energy and raw materials management by supplying and transferring scientific results into companies, society and politics. Together with partners, the dedicated UMSICHT team researches and develops sustainable products, processes and services which inspire.

Fraunhofer Institute UMSICHT, SABIC and Procter & Gamble (P&G) are collaborating in an innovative circular economy pilot project which aimed to demonstrate the feasibility of closed-loop recycling of single-use facemasks.

Due to COVID-19, use of billions of disposable facemasks is raising environmental concerns especially when they are thoughtlessly discarded in public spaces, including - parks, open-air venues and beaches. Apart from the challenge of dealing with such huge volumes of essential personal healthcare items in a sustainable way, simply throwing the used masks away for disposal on landfill sites or in incineration plants represents a loss of valuable feedstock for new material.

“Recognizing the challenge, we set out to explore how used facemasks could potentially be returned into the value chain of new facemask production,” says Dr. Peter Dziezok, Director R&D Open Innovation at P&G. “But creating a true circular solution from both a sustainable and an economically feasible perspective takes partners. Therefore, we teamed up with Fraunhofer CCPE and Fraunhofer UMSICHT’s expert scientists and SABIC’s T&I specialists to investigate potential solutions.”

As part of the pilot, P&G collected used facemasks worn by employees or given to visitors at its manufacturing and research sites in Germany. Although those masks are always disposed of responsibly, there was no ideal route in place to recycle them efficiently. To help demonstrate a potential step change in this scenario, special collection bins were set up, and the collected used masks were sent to Fraunhofer for further processing in a dedicated research pyrolysis plant.

“A single-use medical product such as a face mask has high hygiene requirements, both in terms of disposal and production. Mechanical recycling, would have not done the job” explains Dr. Alexander Hofmann, Head of Department Recycling Management at Fraunhofer UMSICHT. “In our solution, therefore, the masks were first automatically shredded and then thermochemically converted to pyrolysis oil.

Pyrolysis breaks the plastic down into molecular fragments under pressure and heat, which will also destroy any residual pollutants or pathogens, such as the Coronavirus. In this way it is possible to produce feedstock for new plastics in virgin quality that can also meet the requirements for medical products” adds Hofmann, who is also Head of Research Department “Advanced Recycling” at Fraunhofer CCPE.

The pyrolysis oil was then sent to SABIC to be used as feedstock for the production of new PP resin. The resins were produced using the widely recognized principle of mass balance to combine the alternative feedstock with fossil-based feedstock in the production process. Mass balance is considered a crucial bridge between today’s linear economy and the more sustainable circular economy of the future.

“The high-quality circular PP polymer obtained in this pilot clearly demonstrates that closed-loop recycling is achievable through active collaboration of players from across the value chain,” emphasizes Mark Vester, Global Circular Economy Leader at SABIC. “The circular material is part of our TRUCIRCLE™ portfolio, aimed at preventing valuable used plastic from becoming waste and at mitigating the depletion of fossil resources.”

Finally, to close the loop, the PP polymer was supplied to P&G, where it was processed into non-woven fibers material. “This pilot project has helped us to assess if the close loop approach could work for hygienic and medical grade plastics.” says Hansjörg Reick, P&G Senior Director Open Innovation. “Of course, further work is needed but the results so far have been very encouraging”.

The entire closed loop pilot project from facemask collection to production was developed and implemented within only seven months. The transferability of advanced recycling to other feedstocks and chemical products is being further researched at Fraunhofer CCPE.

(c) Messe Frankfurt GmbH
13.07.2021

Messe Frankfurt aiming for €500 Million in Sales in 2022

Messe Frankfurt is ready to start up again. Speaking at the Corporate Press Conference earlier today, Wolfgang Marzin, President and Chief Executive Officer of Messe Frankfurt, said: “If the pandemic situation continues to improve, we have every confidence that we will be able to get fully started again in all areas in 2022. We are aiming for sales of over €500 million.”

Mayor Peter Feldmann, Chairman of the Messe Frankfurt Supervisory Board, also stressed: “Our trade fairs, congresses and other events are central elements in the global economy and part of the economic lifeblood of Frankfurt and the Rhine-Main region in particular. I firmly believe that, once the pandemic has passed, Messe Frankfurt will be one of the top players in the international trade fair sector.”

Messe Frankfurt is ready to start up again. Speaking at the Corporate Press Conference earlier today, Wolfgang Marzin, President and Chief Executive Officer of Messe Frankfurt, said: “If the pandemic situation continues to improve, we have every confidence that we will be able to get fully started again in all areas in 2022. We are aiming for sales of over €500 million.”

Mayor Peter Feldmann, Chairman of the Messe Frankfurt Supervisory Board, also stressed: “Our trade fairs, congresses and other events are central elements in the global economy and part of the economic lifeblood of Frankfurt and the Rhine-Main region in particular. I firmly believe that, once the pandemic has passed, Messe Frankfurt will be one of the top players in the international trade fair sector.”

Presuming that the pandemic situation and the restrictions imposed by local authorities permit this, events are also to be organised again at the Group’s Frankfurt base in the second half of this year. Since the pandemic broke out in March 2020, it has been scarcely possible to generate any sales at all in Germany. Outside Germany, Messe Frankfurt was only able to hold events to a limited extent, for example in China. The pandemic brought the Group’s decades of growth to an abrupt halt. Since then, Messe Frankfurt has focused on ensuring sufficient liquidity for the Group, with a flexible but strict budget. There are still no plans for redundancies.

Wolfgang Marzin: “In spite of the strict cutbacks, the backing of our shareholders – the City of Frankfurt and the State of Hesse – means that, even in times like these, we are in a position to seize opportunities and invest counter-cyclically. With outside capital and a shareholder loan, Messe Frankfurt’s financial position has been secured for the current financial year and well into 2022.”

After the final financial report for financial year 2020 was submitted, Group sales were approximately €257 million (2019: approx. €736 million). With a consolidated net loss of around €122 million for the year, the result was far removed from the consolidated net profits of previous years (2019: approx. €50 million). The current financial year will also see a decline in all the Group’s financial performance indicators.

In spite of very difficult conditions, a total of 153 events were held over the past financial year – these included 46 trade fairs and exhibitions (2019: 155) with more than 33,000 (2019: 99,246) exhibiting companies and 1.2 million visitors.

As Wolfgang Marzin summed up: “The need to hold all events entirely in digital form illustrated the importance of face-to-face interaction for success in business.” And Detlef Braun, Member of the Executive Board of Messe Frankfurt, added: “The digital working environment and long-distance interaction that have been our everyday reality for over a year have led to a certain digital fatigue among many people. In the overall context of our events, hybrid events will continue to play an important part and to add value for the sectors.” It is not possible at present to predict exactly how the demand for digital and hybrid formats will actually develop. Wolfgang Marzin: “Changes will be of an evolutionary but lasting nature, with great advances being made in integrating valuable digital elements. Aspects relating to sustainability, growing environmental awareness and experience in digital interaction will lead to changes in behaviour – which, incidentally, was already happening before the coronavirus broke out.”

Messe Frankfurt is planning events in digital, hybrid and in-person formats for the third and fourth quarters of the current financial year. The premiere of Frankfurt Fashion Week took place in digital form under the Frankfurt Fashion Week (FFW) Studio label. Detlef Braun: “Back in April, we opted – together with everyone else involved – to hold an exclusively digital event. With an expected international component of 80 percent, a physical event would not have been feasible given that the pandemic situation was still volatile.” Automechanika Frankfurt Digital Plus will be launched in September according to the Plug & Play principle. As Detlef Braun explains: “We developed a hybrid concept that contains a condensed physical exhibition while also allowing all participants to present themselves and network internationally by digital means.” In 2022, Automechanika will be reverting to its original cycle of being held in even-numbered years. For the first time ever, Hypermotion will be taking place parallel to Automechanika. When Nordstil opens its doors in Hamburg in July, it will be the first in-person Messe Frankfurt event to be held again in Germany.

The 70 or so guest events scheduled to take place in Frankfurt in the second half of the year – including trade fairs like Franchise Expo, White Label World Expo, the Frankfurt Book Fair and Food Ingredients & Health Ingredients Europe – will also be creating new momentum at the Group’s Frankfurt base. Uwe Behm, Member of the Executive Board of Messe Frankfurt, commented: “We are delighted that our contract with DECHEMA has been renewed.” This means that the Frankfurt exhibition grounds will be playing host to ACHEMA – the world forum and leading show for the process industries – until at least 2027. Uwe Behm: “ACHEMA is a prime example of the kind of premium international event and personal interaction that will remain important in the future as well as sending an important signal for our Frankfurt base.”

As Mayor Peter Feldmann concluded: “Even in challenging times, Messe Frankfurt continues to invest in its future and in expanding its portfolio, having added a total of 23 events worldwide since 2020. These include, for example, the Cross Border E-Commerce Fair in Shenzhen – the first event of its kind in China – which was added during the current financial year. As well as this, the Group will be stepping up its activities in the North Chinese city of Tianjin. Located in the centre of the Circum-Bohai-Sea Economic Zone, the city’s economic importance is on a par with that of the Greater Bay Area and Yangtze River Delta and it is set to be a new global trade fair hotspot.”

Photo: pixabay
06.07.2021

»Waste4Future«: Today's Waste becomes Tomorrow's Resource

Fraunhofer Institutes pave new ways in plastics recycling

A sustainable society, the renunciation of fossil raw materials, climate-neutral processes - also the chemical industry has committed itself to these goals. For the industry, this means a huge challenge within the next years and decades. This structural change can succeed if all activities - from the raw material base to material flows and process technology to the end of a product's life cycle - are geared towards the goal of sustainable value creation. The key to this is innovation.

Fraunhofer Institutes pave new ways in plastics recycling

A sustainable society, the renunciation of fossil raw materials, climate-neutral processes - also the chemical industry has committed itself to these goals. For the industry, this means a huge challenge within the next years and decades. This structural change can succeed if all activities - from the raw material base to material flows and process technology to the end of a product's life cycle - are geared towards the goal of sustainable value creation. The key to this is innovation.

Plastics such as polyethylene (PE), polypropylene (PP) or polystyrene (PS), which are currently produced almost entirely from fossil raw materials, are fundamental to many everyday products and modern technologies. The carbon contained in plastics is an important resource for the chemical industry. If it is possible to better identify such carbon-containing components in waste, to recycle them more effectively, and to use them again to produce high-quality raw materials for industry, the carbon can be kept in the cycle. This not only reduces the need for fossil resources, but also pollution with CO2 emissions and plastic waste. At the same time, the security of supply for industry is improved because an additional source of carbon is tapped.

The "Waste4Future" lighthouse project therefore aims to create new opportunities for recycling plastics in order to make the carbon they contain available as a "green" resource for the chemical industry. "We are thus paving the way for a carbon circular economy in which valuable new base molecules are obtained from plastic waste and emissions are largely avoided: Today's waste becomes tomorrow's resource," says Dr.-Ing. Sylvia Schattauer, deputy director of the Fraunhofer Institute for Microstructure of Materials and Systems IMWS, which is heading the project. "With the know-how of the participating institutes, we want to show how the comprehensive recycling of waste containing plastics without loss of carbon is possible and ultimately economical through interlocking, networked processes." The outcome of the project, which will run until the end of 2023, is expected to be innovative recycling technologies for complex waste that can be used to obtain high-quality recyclates.

Specifically, the development of a holistic, entropy-based assessment model is planned (entropy = measure of the disorder of a system), which will reorganize the recycling chain from process-guided to material-guided. A new type of sorting identifies which materials and in particular which plastic fractions are contained in the waste. Based on this analysis, the total stream is separated and a targeted decision is then made for the resulting sub-streams as to which recycling route is the most technically, ecologically and economically sensible for this specific waste quantity. What cannot be further utilized by means of mechanical recycling is available for chemical recycling, always with the aim of preserving the maximum possible amount of carbon compounds. Burning waste containing plastics at the end of the chain is thus eliminated.

The challenges for research and development are considerable. These include the complex evaluation of both input materials and recyclates according to ecological, economic and technical criteria. Mechanical recycling must be optimized, and processes and technologies must be established for the key points in the material utilization of plastic fractions. In addition, suitable sensor technology must be developed that can reliably identify materials in the sorting system. Machine learning methods will also be used, and the aim is to link them to a digital twin that represents the properties of the processed materials.

Another goal of the project is the automated optimization of the formulation development of recyclates from different material streams. Last but not least, an economic evaluation of the new recycling process chain will be carried out, for example with regard to the effects of rising prices for CO2 certificates or new regulatory requirements. The project consortium will also conduct comprehensive life cycle analysis (LCA) studies for the individual recycling technologies to identify potential environmental risks and opportunities.

For the development of the corresponding solutions, the participating institutes are in close exchange with companies from the chemical industry and plastics processing, waste management, recycling plant construction and recycling plant operation, in order to consider the needs of industry in a targeted manner and thus increase the chances of rapid application of the results achieved.

The following Institutes are involved in the Fraunhofer lighthouse project "Waste4Future":

  • Fraunhofer Institute for Microstructure of Materials and Systems IMWS (lead)
  • Fraunhofer Institute for Non-Destructive Testing IZFP
  • Fraunhofer Institute for Materials Recycling and Resource Strategy IWKS
  • Fraunhofer Institute of Optronics, System Technologies and Image Exploitation IOSB
  • Fraunhofer Institute for High Frequency Physics and Radar Techniques FHR
  • Fraunhofer Institute for Structural Durability and System Reliability LBF
  • Fraunhofer Institute for Process Engineering and Packaging IVV
Photo: Pixabay
29.06.2021

A sustainable Circular Economy: Polypropylene Recycling from Carpet Waste

A significant part of carpet waste consists of petroleum-based polypropylene. As a non-recyclable product, disposing of it has previously meant incineration or landfill. However, a new solvent is now making it possible to recover virgin-standard polypropylene from carpet waste — with no perceptible reduction in quality. Developed by the Fraunhofer Institute for Building Physics IBP and its partners, the process also involves costs that are quite competitive. The development has taken place as part of the ISOPREP EU project.

The EU alone produces around 1.6 million tons of carpet waste every year. The majority of this ends up being sent to landfill or incinerated, as carpet is a composite material that is not suitable for purely mechanical recycling methods. With carpet waste analysed in the project consisting of around a quarter polypropylene, a petroleum-based plastic, the result is a great deal of resources going to waste.

A significant part of carpet waste consists of petroleum-based polypropylene. As a non-recyclable product, disposing of it has previously meant incineration or landfill. However, a new solvent is now making it possible to recover virgin-standard polypropylene from carpet waste — with no perceptible reduction in quality. Developed by the Fraunhofer Institute for Building Physics IBP and its partners, the process also involves costs that are quite competitive. The development has taken place as part of the ISOPREP EU project.

The EU alone produces around 1.6 million tons of carpet waste every year. The majority of this ends up being sent to landfill or incinerated, as carpet is a composite material that is not suitable for purely mechanical recycling methods. With carpet waste analysed in the project consisting of around a quarter polypropylene, a petroleum-based plastic, the result is a great deal of resources going to waste.

Carpet recycling now possible thanks to a new process
A team of researchers, including from Fraunhofer IBP, has now developed a new recycling process as part of an EU project named ISOPREP (see logo). “For the first time, this is making it possible to recover polypropylene from carpet waste — and the outcome is virgin-quality,” says Maike Illner, a researcher at Fraunhofer IBP. Not only does this allow the recovered polypropylene to be used in lower-quality products (in a process known as downcycling), but it also means that the quality is similar to that of newly manufactured polypropylene, making the material suitable for high-quality products too.

The process is based on a special solvent in the form of an ionic liquid. With the right components, it is able to selectively extract polypropylene from carpet fibers. Before the team of experts applies the solvent, the carpet waste is cleaned — something which involves removing as much of the backing as possible — and broken down. Once the pretreatment is complete, the waste is fed into a reactor in which it undergoes treatment using the solvent. The polypropylene is selectively dissolved in the solvent, a method that provides an effective way of removing dyes and other additives. The process is already being used on an extensive laboratory scale involving several liters of the solvent — and now, the research consortium has set its sights on scaling the process up to a pilot plant with the ability to recycle a ton of carpet waste per day. The pilot plant is set to commence operation by the end of the project in March 2022.

Costs and environmental impact
A recycling process can only be deployed on a large scale if its costs are competitive. For this application, this means retaining as much of the expensive ionic liquid as possible in the cycle. “If loss rates can be kept to one percent or less, there is potential for the costs of the process to rival those of producing new polypropylene,” explains Illner. “We know this thanks to a preliminary economic analysis that we conducted at Fraunhofer IBP.” The analysis involved the Fraunhofer researchers investigating the quantities of material and energy that would be required for the process and what kind of product would be output, and then calculating the associated costs. The team also considered how the costs would develop over the long term.

Fraunhofer IBP is focusing on the ecological aspects of carpet recycling. It is able to draw conclusions from factors including a lifecycle assessment, which sheds light on the emissions that are produced during the recycling process, for example. If the consortium is able to achieve its aim of keeping solvent loss rates to one percent or less in this case too, primary energy requirements and greenhouse gas emissions will remain on a similar scale to those involved in producing new polypropylene.

Potential for transfer to other polypropylene waste streams
While carpet waste is the focus of this particular project, the process that has been developed has potential applications far beyond it. The experts involved believe that it could be transferred to a whole host of waste flows that contain polypropylene and are unsuitable for conventional recycling methods. “One example is polypropylene products that contain dyes and additives,” says Illner. “Until now, it has been difficult to extract them from plastic, which means that the recycled polypropylene has only been suitable for use in lower-quality products.” The new process separates the polypropylene not only from other materials, but also from dyes and other additives, allowing it to be used in high-quality applications.

This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement no. 820787.

(c) CHT Group
22.06.2021

CHT: "We are hiring." Humans Resources Policy in Times of Pandemic and Skills Shortage

The CHT Group is a globally operating company group for specialty chemicals. It has been in business for more than 65 years in a wide variety of industrial sectors and markets. Innovative and high-quality specialty chemicals alongside convincing services are just as much part of the portfolio as chemical auxiliaries and additives.

Textination spoke with Kurt Speckle [Head of Technical Service Dyestuffs] and Ursula Häberli [Head of Human Resources] specifically for the Textile Solutions division about the challenges of a successful human resources policy in such special times as a pandemic and the shortage of skilled workers.

The CHT Group is a globally operating company group for specialty chemicals. It has been in business for more than 65 years in a wide variety of industrial sectors and markets. Innovative and high-quality specialty chemicals alongside convincing services are just as much part of the portfolio as chemical auxiliaries and additives.

Textination spoke with Kurt Speckle [Head of Technical Service Dyestuffs] and Ursula Häberli [Head of Human Resources] specifically for the Textile Solutions division about the challenges of a successful human resources policy in such special times as a pandemic and the shortage of skilled workers.

The Technical Service Dyestuff department, headed by Kurt Speckle, who has worked for CHT for 32 years, currently comprises 16 people. It consists of a technical staff, which supports customers worldwide in the form of technical advice, on-site trials, lectures and in the creation of presentations, as well as a laboratory team, which handles inquiries regarding color settings, problem solutions, fastness, etc. Depending on the customer inquiry, both departments work hand in hand together.

The know-how and the heart of the technical staff consists of six people, all 50+, whom Kurt Speckle - with a grin - also calls "textile dinosaurs". In addition, young technicians with operational experience are being trained in order to be introduced to larger tasks. The apprenticeship training for textile laboratory technicians at CHT SWITZERLAND AG has a supporting effect.

As a globally operating company group for specialty chemicals, the CHT Group has been active in numerous industrial sectors and markets of 20 countries for more than 65 years. CHT Switzerland AG turns 50 this year and is the world's competence center for dyes. How has it been possible to establish and maintain such a good market position in dyes?

Kurt Speckle: In addition to the quality level of our products and the wide range of more than 700 products covering the various quality requirements of today's customers, CHT Switzerland also offers an excellent technical service for the product application. This globally known additional service makes us interesting for customers and generates inquiries worldwide. Transferring customer-specific problem solutions from our laboratory to production is one of the keys to our success.

In the Textile Solutions division, you have a wide range of specialty chemicals and dyes for textile production in your portfolio. In your opinion, in which direction is the textile industry currently moving in terms of dye chemistry - what trends do you see? What does this mean for your product range?

Kurt Speckle: One of the challenges today is to find the right dye gamma for the desired application. In recent years, we have constantly adapted the range to the new needs and requirements. In addition to these technical specifications, the entire textile finishing industry is also constantly confronted with new ecological and toxicological legal requirements. Textiles and also technical textiles not only have to meet certain fastness requirements, but also have to comply with countless label requirements. REACH and many labels lead to constant adjustments in the dye finishing to ensure that the products are up-to-date with the latest technology.

How does optimal teamwork work in the dyestuff team, and how can you ensure that the knowledge and experience gained over many years is passed on?

Kurt Speckle: Exchange of experience works with people who have practical experience. Only this can be built upon and new information can be stored accordingly. We operate and communicate on a common drive. Lively verbal communication is also essential for this. Our own tests in the laboratory and also in the production at customers' sites form the actual wealth of experience of our employees.

We are observing various megatrends that have taken a new turn as a result of the pandemic and that also directly affect your customers in the textile industry: Neo-ecology, connectivity and digitalization, health - to name just a few. To what extent does this challenge you as a service provider for your customers and as an employer? Is there a changed requirements profile for your employees?

Kurt Speckle: Due to the omission of traveling and direct customer contact, the working picture has of course changed. Due to the experience potential, however, many problem inquiries can be processed and solved via a wide variety of communication options. However, this cannot be seen as a sustainable and permanently established system. Experience and further development can only take place through practical trials on the most varied machines under the most varied conditions and with our dyes.

In which areas of training - whether at university or in apprenticeships - do you see a need for improvement in the curricula? Do career starters have the necessary skills for your company, or do you need to provide additional training in fundamental required areas?

Ursula Häberli: We train our future pool of specialists internally. In addition, we have several apprentices every year as textile and chemical laboratory technicians, whom we offer a permanent position afterwards. The training at the vocational school and in the advanced courses is excellent. The apprentices are challenged in many different areas. Textile laboratory assistants complete exactly the same training as chemical laboratory assistants, but have additional 240 lessons of textile training and textile courses. Textile laboratory assistants now require very extensive, in-depth and broad specialist knowledge. The textile industry is developing rapidly and new, complex content is constantly being added to the already very broad basic knowledge. We also actively support further education, for example the BSc Design & Technology at the Swiss Textile College. This training is broadly based and provides employees with good specialist knowledge and various additional essential skills.

What do you think about the personnel situation at CHT in general? Can you fill all positions? Who are you currently looking for most urgently?

Ursula Häberli: Our long-standing market presence and the good reputation we have built up over 50 years with our "customer first" approach always help us to attract talent. We are currently looking for a person as a textile technician for the Dyestuffs BU. Here we are planning early for the succession of a textile dinosaur who may retire in 2022. And for the Garment Team we are also looking for a textile technician.

The garment sector is a textile specialty that has been increasingly relocated to eastern countries in the last 10 years. Therefore, the search will certainly be a challenge.

You have built a career portal for CHT at https://career-switzerland.cht.com. With this website, you directly address different target groups: Apprentices, students, young professionals and experienced professionals. What role do the "old stagers" play in the company group?

Ursula Häberli: The old stagers are sometimes called "dinosaurs" by us - textile workers like them, with an often lifelong career in the textile world, are rare, pessimistically speaking: dying out. But all joking aside, the old stagers are enormously important. It is up to them to actively pass on their knowledge to future generations. This is already working very well on a day-to-day basis. The dyestuff team - including the boss - deliberately sits together in one large room so that a lot can be overheard and discussed. The team recently launched the "Textile Lunches". These are short concise learning nuggets to share knowledge and experience.

Employer branding seems to have been the magic word for some time now. Create an attractive employer brand, focus on strengths such as open corporate culture, transparent communication, responsibility for one's own area and employee benefits - and all positions are filled very quickly. What does CHT think of employer branding, what experience have you had with it, and what special offers do you provide to prospective employees?

Ursula Häberli: With the career site https://career-switzerland.cht.com, we have deliberately chosen a modern, outward-looking tool to strengthen our employer brand. CHT ambassadors tell their stories and make job seekers want to join us and help shaping the future. Another big plus is that the workplace is located in a wonderful landscape with a high recreational value, close to Lake Constance and an impressive mountain landscape, where our employees like to spend their time.

For some time now, the CHT company group has been operating under a new claim: Chemistry with Character. This statement was created for marketing purposes, but it certainly also says something about the company. What does this claim mean in particular for your personnel policy? Who is already on your team? Who are you looking for? And how many rough edges are employees allowed to have?

Ursula Häberli: We are looking for doers with high team player qualities. That's what sets us apart and makes us prepared for the future. We offer an extremely exciting field of work that demands a high degree of personal responsibility, initiative and creativity. We are proud to be the competence center for dyes at the Montlingen site - one of the few companies in the geographic area of Eastern Switzerland / Vorarlberg / Southern Germany that still exists and will continue to exist for a long time.

 

The interview was conducted by Ines Chucholowius, Managing partner Textination GmbH

Photo: Pixabay
15.06.2021

Cabinet passes Draft on German Supply Chain Act

Passed on March 3, 2021, it will become effective as of Jan. 1, 2023 - the Supply Chain Act for companies with more than 3,000 employees. The draft law on corporate due diligence in supply chains - The Supply Chain Act - decided by the German Cabinet is expected to be finalized by the German Bundestag before the summer break.

With the fire at a textile factory in Pakistan in 2013, which claimed more than 250 victims, the topic of supply chain management and sustainable procurement received a great deal of publicity and was placed on the political agenda at various levels: companies can relocate their production abroad - but not their responsibility.

Passed on March 3, 2021, it will become effective as of Jan. 1, 2023 - the Supply Chain Act for companies with more than 3,000 employees. The draft law on corporate due diligence in supply chains - The Supply Chain Act - decided by the German Cabinet is expected to be finalized by the German Bundestag before the summer break.

With the fire at a textile factory in Pakistan in 2013, which claimed more than 250 victims, the topic of supply chain management and sustainable procurement received a great deal of publicity and was placed on the political agenda at various levels: companies can relocate their production abroad - but not their responsibility.

In recent years, a number of measures have been taken worldwide to improve the situation in global value chains. In particular, this involves compliance with human rights, social issues and environmental protection. However, the results are sobering: According to the BMZ (Federal Ministry for Economic Cooperation and Development), 25 million people are currently in forced labor, and 75 million boys and girls worldwide are affected by exploitative child labor.

But where does responsibility begin, and where does it end? The recently passed draft law on corporate due diligence in supply chains is a compromise decision by the ministries involved for development, labor and economy.

Experts from the accredited certification organization GUT Certification Company for Management Systems in Berlin have compiled key statements and estimations:

Which human rights do the due diligence obligations relate to?

  • Integrity of life and health
  • Freedom from slavery and forced labor
  • Protection of children and freedom from child labor
  • Freedom of association and the right of collective bargaining
  • Protection against torture
  • Fair working conditions (occupational health and safety, breaks)
  • Environmental obligations to protect human health

Circle of affected companies located in Germany and deadlines:

  • From 2023: Companies with more than 3,000 employees (over 600 companies in Germany)
  • From 2024: Companies with more than 1,000 employees (2,900 companies)

Obligations in the value chain
In addition to the affected companies' own business operations, responsibility initially extends only to their direct suppliers and service providers. Within the framework of risk management, adverse effects on human rights and environmental due diligence obligations are to be identified and documented in corresponding risk reports.

As long as there are no concrete indications of human rights violations, the monitoring of indirect suppliers is not the responsibility of the companies involved.

The documents are to be checked by the Federal Office for Economic Affairs and Export Control (BAFA). In the event of violations of the law, companies will initially face sanctions in the form of fines, however, in the event of serious violations, they may also be excluded from the granting of public contracts.

Overall, the "Act on Corporate Due Diligence in Supply Chains" does not provide for a duty to succeed or a guarantee liability, but primarily requires the companies involved to take measures within the framework of an "obligation of efforts".

The law does not provide for civil liability for any human rights violations in the supply chain. However, in the event of violations of human and labor rights, foreign employees are to be given the opportunity to be represented by trade unions and before German courts.

What does a company need to do in its own business unit and with its direct supplier?
Companies must implement the following measures:

  • Pass declaration of principles on respect for human rights
  • Risk analysis: establish and implement procedures to identify adverse human rights impacts
  • Risk management (incl. corrective measures) to prevent potentially negative impacts on human rights
  • Set up complaints mechanism
  • Report transparently and publicly
  • In the event of a violation, corrective measures must be taken immediately in the company's own business area, and it is imperative that these measures lead to the termination of the violation. In addition, further preventive measures must be initiated
  • If the violation with the direct supplier cannot be terminated in the foreseeable future, a concrete plan for minimization and avoidance must be created. Appropriate measures must be taken for this purpose, starting with supplier development within a defined time frame and ending with the discontinuation of the business relationship.

What does a company have to do with the indirect supplier?
Here, the due diligence obligations only apply on an occasion-related basis. If the company becomes aware of a possible violation by an indirect supplier, it must immediately:

  • Carry out a risk analysis
  • Implement a concept for minimization and prevention
  • Establish appropriate preventive measures regarding the causer of the violation

Is that a breakthrough? Barely.
With the aim of improving the human rights situation along the supply chain of German companies and thus implementing the UN Guiding Principles on Business and Human Rights, the German government passed the National Action Plan on Business and Human Rights (NAP) back in 2016. This urged companies to review their business activities and relationships with regard to human rights risks and implement necessary measures - on a voluntary basis.

However, the German government's report was sobering. For example, the monitoring of the implementation status of the NAP's requirements carried out from 2018 to 2020 revealed, that less than 20% of the German companies surveyed have voluntarily fulfilled their human rights due diligence obligations to date.

Now, ethical obligations are becoming part of the compliance, at least for the big companies in Germany. The majority of the "giants" involved are already familiar with the obligation under the EU Conflict Minerals Regulation and/or the EU CSR Directive: Corporate responsibility in the supply chain is a mandatory part of non-financial reporting. However, the materiality view here is defined by size of loss and not the topicality of the problem in the supply chain.

What does the new law change? With the law passed, everything remains the same for now: Digging in deeper and developing one’s own supply chain is still not mandatory.

Status Quo
From experience in validating sustainability reports, GUTcert auditors see that many German companies of various sizes are already addressing sustainability concerns in the supply chain based on their own corporate sustainability and ethical obligations:
 
The introduction of a code of conduct for business partners is already part of everyday life in many companies. When contracts are listed for the first time and renewed, the direct suppliers and service providers must adopt certain obligations and carry them forward into their own value chain.

Documentation of the risk analysis and its results as required by law is also no longer a novelty. At the latest in the context of conventional economic concerns, it is no longer possible to imagine supply chains without risks. The pandemic had brought this topic even more into focus in the light of interrupted supply chains in many places. Many companies have already expanded the purely economic risks to include sustainability-related issues, i.e. environmental and social concerns, human rights clauses and anti-corruption rules.

What is often missing, however, is an effective monitoring of the respective performance of the business partners. Self-reporting is the common tool in demonstrating sustainability in the supply chain. On-site controls are linked with high costs and often with the lack of knowledge about the possible means of a sustainability management. Some risks therefore often remain "blind spots".

What to do?
A matrix of one's own corporate sustainability risks of the value chain related to countries, industries and products is a first step in the right direction. With or without the law: The important thing is to take a serious look at your own supply chain and set the boundaries, so that existing risks of violation can actually be addressed - step by step. This way, any company can work out the key risks and opportunities with manageable effort. Help is provided by some internationally recognized sources that can serve as a basis for risk evaluation.
 
Targets and measures should be derived from the main risks and opportunities. These can range from the company's own controls and association work in its own industry to cooperation with international organizations, platforms and certifications. There are many options if one is looking for them.

Source:

GUT Certification Company for Management Systems

(c) Fraunhofer IAP
08.06.2021

Fraunhofer IAP: Recyclable, Fiber-reinforced Material made from Bio-based Polylactic Acid

"Packaging made from bio-based plastics has long been established. We are now supporting the further development of these materials for new areas of application. If in the future the market also offers plant-based materials for technically demanding tasks such as vehicle construction, the bioeconomy will take a decisive step forward," explained Uwe Feiler, Parliamentary State Secretary at the Federal Ministry of Food and Agriculture, in Potsdam. The occasion was the handover of a grant to the Fraunhofer Institute for Applied Polymer Research IAP. The Fraunhofer IAP wants to develop a composite material that consists entirely of bio-based polylactic acid (PLA) and is significantly easier to recycle than conventional fiber composites.

"Packaging made from bio-based plastics has long been established. We are now supporting the further development of these materials for new areas of application. If in the future the market also offers plant-based materials for technically demanding tasks such as vehicle construction, the bioeconomy will take a decisive step forward," explained Uwe Feiler, Parliamentary State Secretary at the Federal Ministry of Food and Agriculture, in Potsdam. The occasion was the handover of a grant to the Fraunhofer Institute for Applied Polymer Research IAP. The Fraunhofer IAP wants to develop a composite material that consists entirely of bio-based polylactic acid (PLA) and is significantly easier to recycle than conventional fiber composites.

The German Federal Ministry of Food and Agriculture (BMEL) is intensively promoting the development of biomaterials as part of its Renewable Resources funding program. More than 100 projects are currently underway, covering a wide range of topics: from plastics that are degradable in the sea to natural fiber-reinforced lightweight components for the automotive sector. The projects are supported by the Agency for Renewable Resources, the BMEL project management agency responsible for the Renewable Resources funding program.

Easier recycling of fiber-reinforced plastics
PLA is one of the particularly promising bio-based materials. The global market for this polymer is growing by around 10 percent a year. PLA is also used, among other things, as a matrix in fiber-reinforced plastics. In these mechanically resilient plastics, reinforcing fibers are embedded in a plastic matrix.

The Fraunhofer IAP project is now focusing on these reinforcing fibers: "We are further developing our PLA fibers in order to transfer them to industrial scale together with partners from industry. These fibers are ideally suited for reinforcing PLA plastics. The resulting self-reinforcing single-component composite promises great recycling benefits. Since the fiber and the matrix of PLA are chemically identical, complex separation steps are not necessary," explains Dr. André Lehmann, expert for fiber technology at Fraunhofer IAP.

Novel PLA fibers and films are more thermally stable
The challenge with this approach is that conventional PLA has a relatively low temperature resistance. Technical fibers can be produced most economically using the melt spinning process. The Fraunhofer IAP team is now using more thermally stable stereocomplex PLA (sc-PLA) for the fibers. The term stereocomplex refers to a special crystal structure that the PLA molecules can form. Sc-PLA fibers have a melting point that is 40 - 50 °C higher and can therefore withstand the incorporation process in a matrix made of conventional PLA. In the project, the researchers are developing and optimizing a melt spinning process for sc-PLA filament yarns. The partner in this work package is Trevira GmbH, a manufacturer of technical and textile fiber and filament yarn specialties that are in demand from automotive suppliers and contract furnishers, among others. Furthermore, the development of a manufacturing process for sc-PLA reinforced flat films is planned. The international adhesive tape manufacturer tesa SE is participating in this task, and will test the suitability of sc-PLA films as adhesive foils. In a third work package, the Fraunhofer IAP will finally process the filaments in a double pultrusion process to produce granules suitable for injection molding.

Bio-based solutions for the automotive and textile industries
The scientists led by Dr. André Lehmann are certain that the self-reinforced PLA material can conquer many new areas of application. The automotive and textile industries are already showing interest in bio-based materials that are also easier to recycle. In terms of price, PLA would already be competitive here, and now the material is also to be made technically fit for the new tasks.

Professor Alexander Böker, head of Fraunhofer IAP, says: "The steadily growing demand from industry for sustainable solutions underlines how important it is to develop biobased and at the same time high-performance materials. With our research, we are also actively driving the development of a sustainable and functioning circular economy and therefore very much welcome the support from the federal government."

Information on the project is available at fnr.de under the funding code 2220NR297X.

Volker Nienstedt, Coco Ruch, Frithjof Rödel (c) Marcel Krummrich. Volker Nienstedt, Coco Ruch, Frithjof Rödel
01.06.2021

Textile Art: People need Art - Art needs People

With her textile project "kunst.werke" [art.works], artist Britta Schatton draws attention to Thuringia's diverse art and cultural landscape. Together with photographer Marcel Krummrich, she portrays nine members of the Thuringian art world. The decisive and binding accessory is a hand-dyed and hand-printed scarf made of merino wool-silk-felt, that is individually produced for each artist - each unique piece is created from the personal perception of the respective wearer.

The pandemic has forced many artists to look for another, a virtual audience, due to the restrictions. This was not always successful. Therefore, it is part of the project to give all portrayed a voice about their personal situation in the time determined by Corona. These statements are to be heard on virtual stages.

With her textile project "kunst.werke" [art.works], artist Britta Schatton draws attention to Thuringia's diverse art and cultural landscape. Together with photographer Marcel Krummrich, she portrays nine members of the Thuringian art world. The decisive and binding accessory is a hand-dyed and hand-printed scarf made of merino wool-silk-felt, that is individually produced for each artist - each unique piece is created from the personal perception of the respective wearer.

The pandemic has forced many artists to look for another, a virtual audience, due to the restrictions. This was not always successful. Therefore, it is part of the project to give all portrayed a voice about their personal situation in the time determined by Corona. These statements are to be heard on virtual stages.

Britta Schatton emphasizes: “We all share the basic need to regularly experience and create art and culture as an integral part of life - even in times of pandemic. People need art - art needs people. Especially in pandemic times, when art and culture are increasingly threatened existentially."

The freelance artist prefers to work with felt and has completed her education at the Filzschule Oberrot in Baden-Württemberg under the guidance of Inge Bauer, Beatriz Schaaf-Giesser and Lyda Rump. Since 2012, qualifications with national and international textile artists such as Liz Clay (GB), Pam de Groot (AU), Britta Ankenbauer (DE), Ricarda Aßmann (DE) and Ute Herre (DE) followed. In 2014 she became a member of the artist group TAT Textil Art Thüringen.
          
In 2021, she received a special grant from the Free State of Thuringia for the "kunst.werke" project and was assigned to design the honorary awards for the Bundesgartenschau (Federal Garden Show), which will take place in Erfurt in 2021.

An exhibition of the portraits can be seen in the store gallery ARTenVielfalt of Britta Schatton in Erfurt. Part of the revenue from the sale of the scarves and loops from the limited series will be used to support an institution for the promotion of youth art.

Photo: pixabay
25.05.2021

Water Saving Solution for Textile Industry EC Project Waste2Fresh

The Fraunhofer Institute for Biomedical Engineering IBMT, with its long-term expertise in nanotoxicity and nanosafety testing, contributes to a new EC project for water saving solutions for textile industry. This industry uses a vast amount of water for different steps in the textile dyeing process. It also produces a lot of wastewater, which contains a range of chemicals and dyes.

The Fraunhofer Institute for Biomedical Engineering IBMT, with its long-term expertise in nanotoxicity and nanosafety testing, contributes to a new EC project for water saving solutions for textile industry. This industry uses a vast amount of water for different steps in the textile dyeing process. It also produces a lot of wastewater, which contains a range of chemicals and dyes.

Breakthrough innovations are needed in energy intensive industries to recycle water and create closed loops in industrial processes. 20% of global industrial water pollution comes from textile manufacturing. To reduce the high amount of freshwater used in textile industry, the EC-funded Waste2Fresh project will develop a closed-loop process for textile manufacturing factories in which wastewater is collected, recycled and used again. Novel and innovative catalytic degradation approaches with highly selective separation and extraction techniques will be developed, based on nanotechnology. According to the European Commission, such “closed loops“ would significantly reduce the use of fresh water and improve water availability in the relevant EU water catchment areas, as outlined in the Water Framework Directive.

Closed loop recycling system for wastewater from textile manufacturers
Waste2Fresh meets the above challenges and industry needs by developing and demonstrating (to TRL 7) a closed loop recycling system for wastewater from textile manufacturing factories; to counteract freshwater resource scarcities and water pollution challenges exacerbated by energy intensive industries which are major users of fresh water (for e.g., processing, washing, heating, cooling).

The Waste2Fresh technology is developed to reduce current use of freshwater resources and considerably increases the recovery of water, energy and other resources (organics, salts and heavy metals). The result is a 30% increase in resource and water efficiency compared to the state-of-the-art. The system will ultimately lead to considerable environmental improvements and accordingly reduce the EC and global environmental footprint.

Fraunhofer IBMT expertise in human-toxicity and -safety testing
The Fraunhofer Institute for Biomedical Engineering IBMT will be primarily responsible for performing nanotoxicity and nanosafety testing during the whole technology process (from development to demonstration), ensuring that the developed system and processes meet relevant safety regulations. The Fraunhofer IBMT collaborates with all consortium partners developing and using to develop approaches for ensuring that the developed nanomaterial-based components meet relevant health and safety standards during their use.

For the hazard assessment of the developed nanomaterials, the Fraunhofer IBMT will perform a set of in vitro toxicity studies using commercially available human cell lines. The results of this toxicity studies will be the basis for the development of relevant safety procedures for handling and using the developed recycling technology.

 

Project funding: H2020-EU.2.1.5.3. - Sustainable, resource-efficient and low-carbon technologies in energy-intensive process industries

Duration: 12/2020- 11/2023

Coordinator:
KONYA TEKNIK UNIVERSITESI, Turkey

Project partners:
CENTRE FOR PROCESS INNOVATION LIMITED LBG, United Kingdom
ERAK GIYIM SANAYI VE TICARET ANONIM SIRKETI, Turkey
FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V., Fraunhofer-Institut für Biomedizinische Technik IBMT, Germany
INNOVATION IN RESEARCH & ENGINEERING SOLUTIONS, Belgium
INSTYTUT MOLEKULYARNOI BIOLOGII I GENETYKY NAN UKRAINY, Ukraine
L'UREDERRA, FUNDACION PARA EL DESARROLLO TECNOLOGICO Y SOCIAL, Spain
NANOFIQUE LIMITED, United Kingdom
NANOGENTECH LTD, United Kingdom
PCI MEMBRANES SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA, Poland
STIFTELSE CSDI WATERTECH, Norway
THE OPEN UNIVERSITY, United Kingdom
ULUDAG CEVRE TEKNOLOJILERI ARGE MERKEZI SANAYI VE TICARET LIMITED SIRKETI, Turkey
UNIVERSIDAD INDUSTRIAL DE SANTANDER, Colombia
UNIVERSITA DEGLI STUDI DI TRENTO, Italy
VEREALA GMBH, Switzerland
VSI SOCIALINES INOVACIJOS SVARESNEI APLINKAI, Lithiani

Photo: pixabay
18.05.2021

ECO PERFORMANCE AWARD and PERFORMANCE AWARD for innovative Summer Fabrics 2023

The digital Performance Days will kick off on May 17 through to May 21, providing online access to even more information, current trends, all the latest material innovations and enhanced tools while providing all within the industry the opportunity to interact with one another and with exhibitors.

The focus of the trend-setting PERFORMANCE FORUM in summer will highlight the winners of the two awards. This year, the jury will present a PERFORMANCE AWARD as well as an ECO PERFORMANCE AWARD.

The digital Performance Days will kick off on May 17 through to May 21, providing online access to even more information, current trends, all the latest material innovations and enhanced tools while providing all within the industry the opportunity to interact with one another and with exhibitors.

The focus of the trend-setting PERFORMANCE FORUM in summer will highlight the winners of the two awards. This year, the jury will present a PERFORMANCE AWARD as well as an ECO PERFORMANCE AWARD.

Function revisited: Outstanding fabric innovations for the Summer 2023 season
Plant-based fibers such as hemp, organic cotton, bamboo, wool, kapok or coconut shell remain in demand, with manufacturers increasingly refraining from the use of environmentally harmful chemicals, avoiding micro plastics, advocating natural dyeing processes and striving to either return fabrics back into the cycle, to recycle plastic and other waste or to produce fibers in such a way that they are biodegradable.

In the Marketplace, visitors have the opportunity to view more than 9.000 exhibitors’ products, including the fabric highlights of the individual PERFORMANCE FORUM categories. In order to present the fabrics to visitors in digital form as realistically as possible in terms of feel, design and structure, the PERFORMANCE FORUM has been equipped with state-of-the-art 3D technology, including innovative tools such as 3D images, video animations and U3M files for download.

Exceptional: PERFORMANCE AWARD & ECO PERFORMANCE AWARD Winners
For the Spring/Summer 2023 season, the jury also presented two awards for outstanding new developments – so in addition to the PERFORMANCE AWARD, presented to the winner Trenchant Textiles, there is also an ECO PERFORMANCE AWARD winner, in this year’s case, Utenos Trikotazas.

Sustainability at the highest level, wellbeing for body & soul:
With its fully biodegradable, brushed fleece material made of 11% hemp, 63% organic cotton and 26 % Tencel, Utenos Trikotazas fully convinced the jury and picked up the ECO PERFORMANCE AWARD for its sustainable comfort. The extremely comfy material is pleasant on the skin and impresses with an incredibly soft feel. Hemp is known for its natural anti-bacterial properties and natural UV protection. In combination with organic cotton and Tencel, this fabric guarantees ideal warmth and odour regulation.

Function redesigned, breaking down borders and creating space for the new: In keeping with the Focus Topic of the digital fair week “Still Physical – Your Success Story of 2020”, Trenchant Textiles combined functional features with fashionable design in its new fabric construction, fully deserving of the PERFORMANCE AWARD. The membrane on the outer side, SlickrB, is made of non-toxic, sustainable polypropylene membrane. By printing dot patterns on the surface of the membrane, the fabric provides greater abrasion resistance while maintaining its breathability properties. Absolutely revolutionary: patterns and colors can be altered individually according to preference. The inner liner made of N15DW (15D woven polyamide) also provides tear resistance as well as sufficient, adequate stretch.

Photo: pixabay
11.05.2021

Turning Pineapple Leaves - a sustainable Alternative to Leather

  • Spanish entrepreneur Carmen Hijosa is nominated for European Patent Office (EPO) prize European Inventor Award 2021 for her sustainable alternative to leather
  • Development of a process for turning pineapple leaves into a soft, durable and versatile natural material
  • Environmentally-friendly alternative supports local farming communities and is sought after by major international fashion brands

The European Patent Office (EPO) announces that Spanish entrepreneur Carmen Hijosa has been nominated in the "SMEs" category of the European Inventor Award 2021 for developing a leather alternative made from pineapple leaf fibres. Her innovative textile uses a waste resource and can be produced with less impact on the environment compared with making cow leather.

  • Spanish entrepreneur Carmen Hijosa is nominated for European Patent Office (EPO) prize European Inventor Award 2021 for her sustainable alternative to leather
  • Development of a process for turning pineapple leaves into a soft, durable and versatile natural material
  • Environmentally-friendly alternative supports local farming communities and is sought after by major international fashion brands

The European Patent Office (EPO) announces that Spanish entrepreneur Carmen Hijosa has been nominated in the "SMEs" category of the European Inventor Award 2021 for developing a leather alternative made from pineapple leaf fibres. Her innovative textile uses a waste resource and can be produced with less impact on the environment compared with making cow leather. Hijosa has been commercialising her invention through her London-based SME since 2013, and today her natural leather alternative supports farming communities and cooperatives in the Philippines and is sought after by major international fashion brands.
 
The winners of the 2021 edition of the EPO's annual innovation prize will be announced at a ceremony starting at 19:00 CEST on 17 June which has this year been reimagined as a digital event for a global audience.

Inventing a natural textile from waste pineapple leaf fibre  
Conventional leather production is controversial, given the vast resources needed to raise cattle for slaughter, the risk of pollution posed by the chemical-heavy tanning process, and the often dire working conditions in tanneries. Hijosa experienced the reality of global leather production first-hand while working as a World Bank textile design consultant in the Philippines in 1993.

Moved by the negative environmental and social impacts of the local leather production process, she decided to develop a sustainable textile that was suitable for export and made better use of Filipino skills and raw materials. “Pineapple leaf fibres are very strong, fine and flexible, and have been used in the Philippines for 300 years in traditionally hand-woven textiles,” explains Hijosa. “I began to think: ‘What if I make a mesh with these pineapple leaf fibres, which is not unlike leather – a mesh of fibres?’.”
She set out to replicate leather’s mesh of collagen fibres, diving into a 12-year research and development process that involved completing several textile degrees, setting up a company and refinancing her house to keep researching and complete her PhD, before successfully creating the textile called Piñatex and perfecting its production. This involves stripping the cellulose fibres from leaves and first manufacturing textile grade fibres. These are then processed into a non-woven mesh textile, which is further enhanced and softened into a leather alternative.

The raw material that forms the base of Hijosa’s textile is a by-product of pineapple harvesting in the Philippines, offering an additional income to farmers and using an otherwise discarded resource. This waste source is significant with the world’s top ten pineapple producing countries creating enough leaves to potentially replace more than 50% of the world’s leather output with Hijosa’s material. Piñatex also requires much less water than textiles such as cotton, which consumes over 20 000 litres of water per kilogram. What is more, it is produced using fewer chemicals and less CO2 compared with leather production, further enhancing the sustainability credentials of Hijosa’s textile.

Innovation offering consumers more sustainable choices
In 2011, Hijosa filed a patent application for the textile and its production, before founding Ananas Anam as a start-up in 2013 to launch Piñatex commercially. For her, this part of the process was essential: “The IP was a pivotal part for securing funds, securing the product’s future and its market potential.” Today, she remains Chief Creative & Innovation Officer and is at the forefront of new developments in plant-based, waste-based textiles. Her pioneering work has positioned the company as a market leader at a time where consumers are starting to push for more sustainable choices.

Since 2013 the turnover of Hijosa’s company has roughly doubled every year through to 2019 and grown by 40% in 2020. It employs around 10 staff in its London site and works with factories in the Philippines and Spain, as well as the biggest Filipino pineapple-growing collective, which comprises 700 families who benefit from an additional income by supplying waste leaves. Piñatex is currently used by almost 3.000 brands in 80 countries. It can be found in a growing range of products – from trainers to jackets, car interiors, handbags and even in the world’s first all-vegan hotel suite.

A range of other plant-based alternatives to leather exist or are in development – based on anything from apple cores to mushrooms – highlighting the trend towards plant and waste-based textiles. The combined global leather (animal and synthetic) market was valued at EUR 374 billion in 2017, and although real leather is becoming scarce and therefore expensive, the overall market is predicted to grow at a Compound Annual Growth Rate of 5.40% until 2025. Although recent volcanic eruptions near their factories in the Philippines and pandemic-related restrictions have temporarily slowed production, Hijosa says the company’s outlook remains strong as consumers are starting to push for more sustainable choices.


Dr. Carmen Hijosa
… was born in Salas, Asturias, Spain, on 17 March 1952. After moving to Ireland at the age of 19, Hijosa co-founded the luxury leather manufacturing company Chesneau Leather Goods in 1977. There, she also served as director of design and sold to high-end clients such as Harrods. After running the company for 15 years, she began working as a textile consultant for the World Bank, as well as at research institutes in Germany and Ireland on EU-funded projects in the 1990s, bringing her textile design expertise to developing markets. In 1993, the World Bank asked her to consult on the Philippine leather industry. Seeing the industry’s negative environmental and social impact, she was driven to develop a sustainable alternative (a leather replacement derived from pineapple leaves). From 2009 to 2014, Hijosa completed a PhD in textiles at the Royal College of Art in London, further developing her prototype textile. In 2013, she founded the company Ananas Anam Ltd. to commercialise the leather alternative. Carmen Hijosa holds one European patent, EP2576881, granted in 2018.

About the European Inventor Award
The European Inventor Award is one of Europe's most prestigious innovation prizes. Launched by the EPO in 2006, it honours individual inventors and teams of inventors whose pioneering inventions provide answers to some of the biggest challenges of our times. The finalists and winners are selected by an independent jury consisting of international authorities from the fields of business, politics, science, academia and research who examine the proposals for their contribution towards technical progress, social development, economic prosperity and job creation in Europe. The Award is conferred in five categories (Industry, Research, SMEs, Non-EPO countries and Lifetime achievement). In addition, the public selects the winner of the Popular Prize from among the 15 finalists through online voting.

(c) Porsche AG
04.05.2021

Fraunhofer: Lightweight and Ecology in Automotive Construction

  • The “Bioconcept-Car” moves ahead

In automobile racing, lightweight bodies made from plastic and carbon fibers have been standard for many years because they enable drivers to reach the finish line more quickly. In the future, lightweight-construction solutions could help reduce the energy consumption and emissions of everyday vehicles. The catch is that the production of carbon fibers is not only expensive but also consumes considerable amounts of energy and petroleum. In collaboration with Porsche Motorsport and Four Motors, researchers at the Fraunhofer WKI have succeeded in replacing the carbon fibers in a car door with natural fibers. This is already being installed in small series at Porsche. The project team is now taking the next step: Together with HOBUM Oleochemicals, they want to maximize the proportion of renewable raw materials in the door and other body parts - using bio-based plastics and paints.

  • The “Bioconcept-Car” moves ahead

In automobile racing, lightweight bodies made from plastic and carbon fibers have been standard for many years because they enable drivers to reach the finish line more quickly. In the future, lightweight-construction solutions could help reduce the energy consumption and emissions of everyday vehicles. The catch is that the production of carbon fibers is not only expensive but also consumes considerable amounts of energy and petroleum. In collaboration with Porsche Motorsport and Four Motors, researchers at the Fraunhofer WKI have succeeded in replacing the carbon fibers in a car door with natural fibers. This is already being installed in small series at Porsche. The project team is now taking the next step: Together with HOBUM Oleochemicals, they want to maximize the proportion of renewable raw materials in the door and other body parts - using bio-based plastics and paints.

Carbon fibers reinforce plastics and therefore provide lightweight components with the necessary stability. Mass-produced natural fibers are not only more cost-effective but can also be produced in a considerably more sustainable manner. For the “Bioconcept-Car” pilot vehicle, researchers at the Fraunhofer WKI have developed body parts with 100 percent natural fibers as reinforcing components.

“We utilize natural fibers, such as those made from hemp, flax or jute. Whilst natural fibers exhibit lower stiffnesses and strengths compared to carbon fibers, the values achieved are nonetheless sufficient for many applications,” explained Ole Hansen, Project Manager at the Fraunhofer WKI. Due to their naturally grown structure, natural fibers dampen sound and vibrations more effectively. Their lesser tendency to splinter can help to reduce the risk of injury in the event of an accident. Furthermore, they do not cause skin irritation during processing.

The bio-based composites were successfully tested by the Four Motors racing team in the “Bioconcept-Car” on the racetrack under extreme conditions. Porsche has actually been using natural fiber-reinforced plastics in a small series of the Cayman GT4 Clubsport since 2019. During production, the researchers at the Fraunhofer WKI also conducted an initial ecological assessment based on material and energy data. “We were able to determine that the utilized natural-fiber fabric has a better environmental profile in its production, including the upstream chains, than the fabric made from carbon. Thermal recycling after the end of its service life should also be possible without any problems,” confirmed Ole Hansen.

In the next project phase of the "Bioconcept-Car", the researchers at the Fraunhofer WKI, in collaboration with the cooperation partners HOBUM Oleochemicals GmbH, Porsche Motorsport and Four Motors, will develop a vehicle door with a biogenic content of 85 percent in the overall composite consisting of fibers and resin. They intend to achieve this by, amongst other things, utilizing bio-based resin-hardener blends as well as bio-based paint systems. The practicality of the door - and possibly additional components - will again be tested by Four Motors on the racetrack. If the researchers are successful, it may be possible to transfer the acquired knowledge into series production at Porsche.

The German Federal Ministry of Food and Agriculture (BMEL) is funding the “Bioconcept-Car” project via the project-management agency Fachagentur Nachwachsende Rohstoffe e. V. (FNR).

Background
Sustainability through the utilization of renewable raw materials has formed the focus at the Fraunhofer WKI for more than 70 years. The institute, with locations in Braunschweig, Hanover and Wolfsburg, specializes in process engineering, natural-fiber composites, surface technology, wood and emission protection, quality assurance of wood products, material and product testing, recycling procedures and the utilization of organic building materials and wood in construction. Virtually all the procedures and materials resulting from the research activities are applied industrially.

 

  • EU Project ALMA: Thinking Ahead to Electromobility

E-mobility and lightweight construction are two crucial building blocks of modern vehicle development to drive the energy transition. They are the focus of the ALMA project (Advanced Light Materials and Processes for the Eco-Design of Electric Vehicles). Nine European organizations are now working in the EU project to develop more energy-efficient and sustainable vehicles. Companies from research and industry are optimizing the efficiency and range of electric vehicles, among other things by reducing the weight of the overall vehicle. The Fraunhofer Institute for Industrial Mathematics ITWM is providing support with mathematical simulation expertise.

According to the low emissions mobility strategy, the European Union aims to have at least 30 million zero-emission vehicles on its roads by 2030. Measures to support jobs, growth, investment, and innovation are taken to tackle emissions from the transport sector. To make transport more climate-friendly, EU measures are being taken to promote jobs, investment and innovation. The European Commission's Horizon 2020 project ALMA represents one of these measures.

(c) Befeni GmbH
27.04.2021

Befeni: FashionTech contra Fast Fashion

  • Sustainable fashion through highly automated just-in-time production on customer demand

The Befeni Group, based in Langenfeld (North Rhine-Westphalia) and Bangkok (Thailand), is one of the world's leading fashion tech companies with over 200 employees and around 200,000 customised shirts and blouses sold.

Thanks to highly automated processes and just-in-time production, the fashion start-up, which has been on the market for four years, is able to offer individually designed and custom-made fashion of high quality within a very short time. In addition to shirts and blouses, the range also includes jumpers, underwear and accessories.

  • Sustainable fashion through highly automated just-in-time production on customer demand

The Befeni Group, based in Langenfeld (North Rhine-Westphalia) and Bangkok (Thailand), is one of the world's leading fashion tech companies with over 200 employees and around 200,000 customised shirts and blouses sold.

Thanks to highly automated processes and just-in-time production, the fashion start-up, which has been on the market for four years, is able to offer individually designed and custom-made fashion of high quality within a very short time. In addition to shirts and blouses, the range also includes jumpers, underwear and accessories.

At Befeni, customers are measured personally and their data is then recorded in an online system. On this basis, a pattern is created in the in-house production in Bangkok and the garment is produced as an individual one-off. The customised order is then handed over personally by trained Befeni fashion consultants.

By deliberately avoiding middlemen, the company relies on a global value chain and offers fashion from in-house production at convincing conditions: The employees in Bangkok receive above-average pay. The individually made-to-measure shirt is available at a fixed price of 39.90 EUR. And the products are sold exclusively through 5,000 qualified fashion consultants in direct sales.

Sustainable Fashion as a future market

Constant new trends, quickly produced seasonal items in quantities and the disposal of surplus items are part of everyday life in today's fashion world. In the wake of the Corona crisis, this situation has become even more acute.

„We believe that the fast fashion trend is finite and that a rethink will take place among customers, the fashion industry and producers," says Maik Ernst, founder and CEO of Befeni. "Through our highly automated business model, we are able to sell directly from our fair, in-house production, excluding any middlemen. This way, we deliver the high-quality and handmade product a maximum of 3 weeks after receiving the customer's order - with personal advice from over 5,000 qualified, independent fashion consultants."

Jan Fennel, founder of Befeni and managing director of the in-house production in Bangkok, adds: "We also want our employees in Asia to benefit from the direct connection between production and customers. We are proud to give them pleasure not only through a monetary contribution, but also through direct feedback and appreciation - for example via video directly from the customers. With our working conditions, we also want to show that health, fun and care are a central part of the work in our team.“

Rethinking: How fashion is produced and offered

The Befeni tipping principle
The company has developed a system where satisfied customers can give a tip to "their" personal tailors. This goes directly to the tailors in the company's own production without deduction. The company wants to set an example and sees this approach as proof that an international fashion company can actively work for better working conditions in the manufacturing countries.

Facts and figures four years after the company was founded

  • Production
    Befeni produced 30% more blouses and shirts in 2020 compared to the previous year.
    No fast fashion, sustainable, demand-oriented production: production only starts after customer order, made to measure according to the individual measurements of the customers.
  • Increase in turnover
    Turnover generated in 2020: around EUR 6 million, +155% compared to the previous year
  • Number of customers
    +100% compared to the previous year: the number of customers rose from 40,000 to over 80,000, of which almost 10,000 are in Austria
  • Personnel policy
    Permanent employment of employees, above-average salaries and tip principle
  • Customizing: fashion according to individual customer wishes
    Customers can choose from more than 80 fabrics, different collar and cuff shapes and designs for each fashion piece.
photo: pixabay
20.04.2021

Biomolecules from renewable Raw Materials for the Textile Industry

Water-repellent and more: coating textiles sustainably with chitosan

Textiles can be coated with the biopolymer chitosan and thus made water-repellent by binding hydrophobic molecules. The good thing is that this can also replace toxic and petroleum-based substances that are currently used for textile finishing. In the last few years Fraunhofer IGB and partners in the HydroFichi project have researched how this can be done: A technology has been developed to provide fibers with the desired properties using biotechnological processes and chitosan.

Water-repellent and more: coating textiles sustainably with chitosan

Textiles can be coated with the biopolymer chitosan and thus made water-repellent by binding hydrophobic molecules. The good thing is that this can also replace toxic and petroleum-based substances that are currently used for textile finishing. In the last few years Fraunhofer IGB and partners in the HydroFichi project have researched how this can be done: A technology has been developed to provide fibers with the desired properties using biotechnological processes and chitosan.

The manufacture of textiles is, even nowadays, still largely characterized by the use of chemicals: biotechnological processes, enzymes and renewable raw materials have so far played a subordinate role. For example, at present chiefly perfluorinated chemicals are used when finishing textiles to obtain water- and oil-repellent properties. These are harmful to health and also only degradable to a small degree, which is why they remain in the environment for so long.

The Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB has been researching sustainable biobased alternatives for some time. In the HydroFichi project – short for Hydrophobic Finishing with Chitosan – which was completed at the end of January 2021, researchers at the institute developed a way of producing chitosan from waste streams and using the biopolymer not only as a sizing agent in the processing of yarns, but also for the functionalization of textiles in the finishing process.

Chitosan from waste for environmental protection, medical purposes or textiles
Chitosan is a renewable raw material that is derived from chitin; after cellulose, it is the second most common naturally occurring biopolymer. Sources of the nitrogen-containing polysaccharide can be crab shells from fishing waste, insect skins and shells that result from the production of animal feed, or – as a vegan variant – the cell walls of mushrooms. The structure of the two molecules is very similar; the only difference is an acetyl group, which is removed when it is converted to chitosan. Chitin is insoluble in water and most organic solvents. Chitosan is also not readily soluble; however, the addition of mild acids makes the biopolymer water-soluble and it can therefore be used as a textile auxiliary.

In order to isolate chitosan from a particular waste stream, chitin must first be obtained from the starting materials by means of demineralization and deproteinization and then its derivative chitosan. The properties of chitosan can be individually adapted by choosing the appropriate conditions. The biomolecule produced in this way can be used directly in a wide variety of practical applications – for example as a flocculant in wastewater treatment or as a drug carrier in medicines.

There are also numerous conceivable uses for chitosan in the textile industry. In sizing, for example, the efficiency of the natural substance has proved convincing in pilot scale tests carried out by the German Institutes of Textile and Fiber Research Denkendorf. Here, the effectiveness was shown in the significantly lower roughness of the yarns after weaving textile fabrics. The values achieved with chitosan from insects were comparable to those from commercial crab shells. In the future, this fact will enable completely new possibilities of extraction in line with the bioeconomy.

As a renewable raw material, chitosan replaces fossil chemicals
“Our aim in the HydroFichi project was to provide the textile industry with a raw material for a wide variety of applications that can be obtained from renewable educts, at the same time avoiding chemicals that damage the environment and health,” explains project manager Dr. Achim Weber, deputy head of the innovation field Functional Surfaces and Materials at Fraunhofer IGB. “In addition to simple coating with chitosan, which protects the fibers, we were also able to use the substance as an anchor molecule to create cross-linking points for a wide variety of functional groups and thus to provide textiles with specific properties such as making them water-repellent. Chitosan can therefore function as a matrix material or template at the same time, and this can be done with a wide variety of fiber materials.”

The finishes were evaluated using standardized tests, but also with specially designed test stands and methods. For example, measurements on treated textiles showed contact angles of over 140°. This means that the fabrics are very water-repellent and confirms that the processing of the textiles has been successful. In a next step, the technology developed at the IGB is to be transferred from the laboratory scale to the much larger pilot scale in order to make the sustainable biomolecule ready for market use as quickly as possible, for example in the sports and outdoor sector.

For the first time biotechnological processes in textile finishing
In the project, the IGB scientists and four partners from the textile industry – the German Institutes of Textile and Fiber Research Denkendorf (DITF), J.G. Knopf's Sohn GmbH, Helmbrechts, and Textilchemie Dr. Petry, Reutlingen – were able for the first time to establish biotechnological processes in raw material extraction and finishing that have proven to be compatible with all textile processes. So far, this is a unique selling point in the finishing of textiles. “We have all recognized the great potential of chitosan for efficient hydrophobization and as a functional carrier. And, thanks to the good cooperation, we were able to successfully establish techniques for tailor-made functionalization of textiles,” adds Dr. Thomas Hahn, who conducts research in the innovation field of Industrial Biotechnology at the IGB. “In addition, other fields of application for the biopolymer are very promising. That is why we initiated the follow-up project ExpandChi immediately after HydroFichi, in which together with our partners techniques are to be developed to use biobased chitosan as a functional carrier to replace other synthetic polymers, for example for a special anti-wrinkle or flame-retardant coating. The textile industry is very interested in utilizing such a sustainable biomolecule as quickly as possible.“

The “HydroFichi” project was funded by the German Federal Ministry of Education and Research (BMBF) under promotional reference 031B0341A; the follow-up project “ExpandChi”, which began in February 2021, is funded under promotional reference 031B1047A.

Photo: pixabay
13.04.2021

KPMG Study in Cooperation with EHI: Fashion 2030

For years now, fashion retail has been able to show a moderate but steady growth in sales. However, the share of sales accounted for by online retail is becoming significantly stronger, and consequently that of stationary retail is becoming weaker. In just 10 years, online fashion retail will have a market share as high as that of local fashion stores, according to one of the findings of the study "Fashion 2030 - Seeing what fashion will be tomorrow" by KPMG in cooperation with EHI. "For retailers, the decline in sales in the stationary sector means that they have to reduce their stationary areas," says Marco Atzberger, Managing Director of EHI. A dilemma, because the majority of customers prefer to shop in their local fashion store, despite all the online alternatives.

For years now, fashion retail has been able to show a moderate but steady growth in sales. However, the share of sales accounted for by online retail is becoming significantly stronger, and consequently that of stationary retail is becoming weaker. In just 10 years, online fashion retail will have a market share as high as that of local fashion stores, according to one of the findings of the study "Fashion 2030 - Seeing what fashion will be tomorrow" by KPMG in cooperation with EHI. "For retailers, the decline in sales in the stationary sector means that they have to reduce their stationary areas," says Marco Atzberger, Managing Director of EHI. A dilemma, because the majority of customers prefer to shop in their local fashion store, despite all the online alternatives.

Textiles, media and electrical goods are currently the categories most frequently purchased online. Consumers believe that online shopping in these categories will also be particularly attractive in the future, although there is also considerable interest in online purchasing of furniture, drugstore and hardware store products.

With sales of 16.5 billion euros, online fashion retail already accounts for 25 percent of total fashion sales, which were around 66 billion euros in 2020. The experts at KPMG and EHI predict that this share will double in the next ten years. The forecasted annual sales of 79.2 billion euros in 2030 are to be divided equally between online and stationary stores. In order to position itself correctly here, the textile trade is facing strategic changes in terms of sustainability and digitization in addition to reductions in retail space. Concepts such as circular economy (recycling) or re-commerce (second-hand) are just as much part of the customer's demands as a smooth (channel-independent) shopping experience or a targeted customer approach.

Online information sources are becoming increasingly important for customers. However, browsing in stores continues to be the main source of information when shopping. One exception, however, is electrical goods - the independent opinion of reviews is the most important source of information here.

Reductions in retail space
As the market share of online fashion retail is becoming increasingly stronger than that of the overall fashion market, there will be a scissor effect for the stationary clothing retail – unless decisive parameters such as store rents change. Permanently reducing the share of fixed costs in the stationary sector can lead to a harmonization of both sales channels and prevent massive cannibalization effects, according to the authors of the study. The reduction in retail space will have the most severe impact on department stores and multi-story formats. Interviews with retail experts show that the retail expects a reduction in space of around 50 percent by 2030 and anticipates shrinkages of up to 70 percent at peak times. However, the current crisis also offers fashion retailers a greater choice of appealing rental spaces and therefore the opportunity to position themselves for the future by strategically streamlining their own store networks, adapting their space and differentiating their concepts to suit their target customers - in combination with smart digital solutions.

Multi-channel approaches are continuing to grow. On the one hand, stationary retailers will increasingly enter the online market; on the other hand, it can be observed that the opening of their own local stores by previously online-only retailers is on the rise.

Shopping experience
For a successful shopping experience, the city centers must be vibrant as well as attractive and should offer entertainment. All of this requires cooperation between all of the local players involved and collaboration with conceptually oriented urban development. To increase the individual customer loyalty and build real trust, fashion retailers must invest more in emotionality and use IT solutions. Whether in-store or online, customers want a targeted and smooth shopping experience, which for retailers means cleverly linking the systems. Availability and finding clothes in the right size also play a significant role in the stationary fashion retail. 42 percent of customers say that they would shop more often in stores, if these factors were guaranteed.

Already today, a concrete shortage of qualified personnel can be observed in certain regions and areas of responsibility. This is likely to become even more severe in the future. The retail’s own qualification measures will increase, and the industry's image will have to be improved.

Despite all technological support, the human being remains the most important factor in retailing - 88 percent agree on this. For 60 percent of consumers, encounters with people in a retail store are becoming increasingly important.

Sustainability
For almost half of the consumers surveyed (46 percent), sustainability is already a worthwhile concept today. This also includes re-commerce and second-hand. 34 percent of customers already buy used clothing, and another 28 percent can imagine doing so. In terms of occasions, a large proportion can also imagine renting clothing. The second-hand clothing trend has the potential to claim a market share of up to 20 percent in the next ten years and therefore to become a significant market segment in fashion retail.

In addition to the sustainability debate, the main factors driving this trend are the digitalization of the "second-hand store around the corner" and the large online fashion platforms that are discovering this market for themselves and making consumers increasingly aware of the models of temporary use.

Laws and regulations as well as increasing pressure from stakeholders have contributed to the growing importance of sustainability. However, the consumer goods sector attaches greater importance than other sectors to the aspect of being able to achieve a reputational gain through a sustainability strategy.

When it comes to the circular economy or rather the recycling of raw materials from used clothing, many companies are already involved in non-profit initiatives and research projects to develop the relevant technologies. In 2030, also due to legal initiatives, many clothing items will probably be made from recycled textile raw materials or fibers, which would substantially shorten the supply chains. "Automated fiber recovery, increasing unit labor costs in the Far East and fewer used textiles, this is the starting point for a perspective revival of textile production in countries close to Europe as well as in Europe itself," says Stephan Fetsch, Head of Retail EMA at KPMG. Although circular economy does not yet play a major role due to the current limited availability, it shows great potential: 28 percent have already purchased recycled textiles, and over 50 percent are positive about it.

Customers believe that retailers and manufacturers are responsible for sustainability. They, on the other hand, would like consumers to initiate the upswing of re-commerce by changing their behavior. New compliance guidelines will have an accelerating effect on the development of the re-commerce market.

Source:

(Studies; KPMG/EHI or rather KPMG):
- Fashion 2030: Sehen, was morgen Mode ist (Seeing what fashion will be tomorrow - only available in German)
- CONSUMER MARKETS: Trends in Handel 2020 (Trends in Retail 2020 - only available in German)

(c) Hochschule Niederrhein
06.04.2021

120 Years of Textile Training in Mönchengladbach

The Faculty of Textile and Clothing Technology at the Hochschule Niederrhein is celebrating a double anniversary this year. Firstly, the Hochschule Niederrhein will be 50 years old. Secondly, the Prussian Higher School for the Textile Industry was founded 120 years ago. This later became the Textile Engineering School, which was then integrated into the Faculty of Textile and Clothing Technology at the Hochschule Niederrhein in 1971. 

This year's Master Congress on April 23, 2021 embraces this double anniversary. The Congress is entitled: NOW AND THEN - MG CREATES CAREERS.

The Faculty of Textile and Clothing Technology at the Hochschule Niederrhein is celebrating a double anniversary this year. Firstly, the Hochschule Niederrhein will be 50 years old. Secondly, the Prussian Higher School for the Textile Industry was founded 120 years ago. This later became the Textile Engineering School, which was then integrated into the Faculty of Textile and Clothing Technology at the Hochschule Niederrhein in 1971. 

This year's Master Congress on April 23, 2021 embraces this double anniversary. The Congress is entitled: NOW AND THEN - MG CREATES CAREERS.

“Textile education in Mönchengladbach has a significant historical legacy of which we are very proud," comments Professor Dr Lutz Vossebein, Dean of the Faculty of Textile and Clothing Technology. With over 2,000 students and more than 30 professors, the Faculty is now one of the largest educational institutions in the field of textiles and clothing – even on a European scale.

“The Master Congress is aimed at students and partners of the Faculty as well as of the Research Institute for Textiles and Clothing from the fields of business, research and teaching as well as politics. As always, current topics will be presented at a high level by the aspiring engineers," says Prof. Dr. Maike Rabe, who initiated the Master Congress five years ago. This year's keynote speaker is Dr Uwe Mazura, Managing Director of the Confederation of the German Textile and Fashion Industry in Berlin. One of his topics will be corporate due diligence or, in short, the Supply Chain Law. “This is what the future and seasoned professionals in the industry have to get to grips with," explains the planning team with Oliver Heß, Dr Esther Rohleder and Iris Siebgens.

On April 15, 1901, the green light was given for textile education and training in Mönchengladbach. On this day the Higher Vocational School located on the Mönchengladbach / Rheydt city border welcomed its first students. This event was preceded by the growth of the textile industry in the 19th century, which was driven by the development of industrial spinning, weaving and finishing machines, and which led to an increase in the demand for skilled workers and managers, particularly in Mönchengladbach and the surrounding area.

The Mönchengladbach school was special as it united several departments under one roof. In addition to textile production, from 1912 there was a clothing department, which was expanded with time. Classes subsequently taught students about women's outerwear, lingerie, workwear and sportswear. The "Prussian Higher School for the Textile Industry", at that time unique in Germany, combined a wide range of subjects in the field of textile and clothing technology.
 
Due to the large number of students in the clothing departments, in 1932 the school was renamed "Higher Clothing Vocational School”. It was the first educational institution in Germany to be authorised to train clothing engineers. This upgraded the school to an engineering school, adding subjects such as costing, business organisation, performance and work planning.

The Faculty of Textile and Clothing Technology, which came into being when the Hochschule Niederrhein was founded in 1971, united the expertise of the former Textile Engineering School in Mönchengladbach – but also of the schools in Cologne, Bielefeld, Aachen, Wuppertal and naturally Krefeld. Krefeld, also a textile location with a long tradition in the region, was compensated for the departure of textile training to Mönchengladbach by the fact that the administration of the new University of Applied Sciences came to Krefeld.

One of the pioneers for the foundation of the University was Prof. Dr. Rolf Klinke. Fifty years ago, he was Chairman of the Planning Committee and then, as Vice-President of the young University of Applied Sciences and at the same time the first Dean of the Faculty of Textile and Clothing Technology, he was a central figure in the founding years. On the occasion of the Digital Master Congress 2021 he will be a guest of honour and will hold a talk about this time. The Master Congress is free of charge and will be held on Friday, April 23, 2021 from 9 a.m. to 4.15 p.m. For the full program and registration form visit: www.hs-niederrhein.de/ftb/#c129082

(c) Neonyt/Messe Frankfurt GmbH
30.03.2021

Circularity and Fashion: Interview about the Business and Communication Platform Neonyt

Circular instead of throwaway economy - from fast fashion to zero-waste philosophy. The key elements of the circular economy in the fashion business are: Avoiding waste and pollution through new processes, continuous recycling of products and materials, and regeneration of natural systems. Textination talked with Olaf Schmidt, Vice President of Textiles & Textile Technologies, and Thimo Schwenzfeier, Show Director of Neonyt, from Messe Frankfurt about the Neonyt trade show as a business and communication platform for circularity & fashion.
 
It has been about 10 years since Messe Frankfurt ventured onto the "sustainable" fashion trade show stage. Initially with the Ethical Fashion Show, then with the Greenshowroom, there were two trade show formats in Berlin dedicated to the topic of green fashion. What prompted you as a trade show organizer to launch such a special format in Germany at that time?

Circular instead of throwaway economy - from fast fashion to zero-waste philosophy. The key elements of the circular economy in the fashion business are: Avoiding waste and pollution through new processes, continuous recycling of products and materials, and regeneration of natural systems. Textination talked with Olaf Schmidt, Vice President of Textiles & Textile Technologies, and Thimo Schwenzfeier, Show Director of Neonyt, from Messe Frankfurt about the Neonyt trade show as a business and communication platform for circularity & fashion.
 
It has been about 10 years since Messe Frankfurt ventured onto the "sustainable" fashion trade show stage. Initially with the Ethical Fashion Show, then with the Greenshowroom, there were two trade show formats in Berlin dedicated to the topic of green fashion. What prompted you as a trade show organizer to launch such a special format in Germany at that time?

Olaf Schmidt: Messe Frankfurt's Texpertise Network brings together the world's most important textile trade shows - at around 60 events worldwide, we show what drives the textile and fashion industry. We present the current topics and trends and set impulses for the entire textile value chain. Messe Frankfurt recognized the need for a suitable platform for the future topic of sustainability at an early stage. It was therefore obvious to expand our expertise in the field of fashion and to meet the demand from this segment. To achieve this, we have adapted and realigned existing formats: After launching the Ethical Fashion Show in Paris in 2004, Messe Frankfurt France took over the event in 2010. Two years later, Messe Frankfurt founded the Ethical Fashion Show Berlin in Germany and found, with the moving of the event to the polarizing capital, the ideal location for the coming years. Messe Frankfurt merged the already existing Greenshowroom with the Ethical Fashion Show, and from January 2015 the two shows took place in one venue. For Messe Frankfurt, hosting these events was the next logical step on our way to a sustainable fashion future - the concept is now established in the sustainable fashion market and has a continuous growth potential. The merging of the trade show duo in 2019, with the current name Neonyt, allowed us, our exhibitors and visitors a new content orientation and a holistic approach to the topic of sustainability as well as a more direct access to the conventional fashion market, especially with regard to retail. In summer 2021, Neonyt will take place for the first time in the new fashion hotspot Frankfurt as part of the new Frankfurt Fashion Week.

 
In 2019, both event formats were merged, the new trade show Neonyt was born and 1 + 1 became what? What components does Neonyt offer in addition to the previous trade show concepts, what is so "new-new" and how did you actually come up with the name?

Thimo Schwenzfeier: One plus one, as you so nicely put it, did not simply add up to two with Neonyt. One plus one equals unique, neo-new, internationally relevant: Among other things, the trade show business was supplemented by the international conference format Fashionsustain and a showcase to gradually bring
together the topic of sustainability with the topics of technology, innovation and prepress. Our content creator format Prepeek ensures the necessary lifestyle and the fashion show provides the glamour of the fashion world. Neonyt combines the most important elements of the international textile and fashion industry - style, business, inspiration, innovation, knowledge, fun and community. And that is exactly what makes Neonyt so "new-new". Progressive and polarizing - the artificial word Neonyt is derived from the ancient Greek word "neo" (eng. new, revolutionary) and the Scandinavian word "nytt" (eng. new). "The renewed new" - Neonyt is our synonym for the fundamental transformation process of the textile and fashion industry, a reinterpretation of what has already been there and our commitment not to stand still and to promote positive change together.

 
For the Neonyt trade show format, you have teamed up with partners - for example, for conferencing components and in the design area. What expertise do they provide, and what is the added value for exhibitors and visitors?

Thimo Schwenzfeier: We know which future topics our brands and the community are currently dealing with and therefore create the right platform - for personal encounters and exchange, for networking and successful business deals. To put it simply: we organize trade shows, we organize events, we provide the right setting, we connect people and business. Neonyt therefore forms the global interface between the various players in the textile and fashion industry - between industry, trade, politics, services and consumption. And so that a lively, transparent and, above all, authentic dialog can develop between all counterparts, we naturally draw on the knowledge of industry experts and form strong partnerships to push fashion and sustainability forward. Only together can we achieve real change and guarantee that our community is provided with sufficient and, above all, the right information to make self-determined decisions.
 

In recent years, the keyword circularity - or rather closing the loop - has been encountered everywhere in the fashion industry. Whether Stella McCartney, the Ellen MacArthur Foundation, or large retail groups - many players and decision-makers are of the opinion that the future of the fashion world lies only in a circular economy and not in downcycling of any kind. What is Neonyt's view on this?
         
Thimo Schwenzfeier: That's right, the concept of circular economy is not new, nor is it limited to the textile and fashion industry. Circularity - actually the ultimate for every product, every industry, for our global society. The concept is supposedly simple: All materials and products are kept in a closed loop, the useful life is increased and at the end of the product life cycle everything is recycled. Many sustainable fashion labels are already showing how it's done. Neonyt brands are right at the forefront and are already implementing practices that should become the norm as soon as possible: starting with T-shirts or shoes made from recycled materials and take-back systems for collection items. As well as compostable clothing that "dissolves" at the end of the product life cycle and breaks down into its natural components, and on to repair services and leasing models for denim and co. - thinking holistically, acting in a sustainable manner and producing in a circular way are definitely the trends of the coming fashion seasons and at least one important, if not the most important, component of the future fashion world.

 
For the idea of a circular economy to be implemented successfully, there needs to be an interplay between technology, production, design and sales. What presentation options and forms of communication does Neonyt have in store for the various components?  

Thimo Schwenzfeier: The combined innovative power of technology, sustainability and digitization is an important driver of the current developments in the textile and fashion industry - including the topic of circularity. Processes and production sequences are changing along the entire value chain - the industry has to reinvent itself for the most part. Neonyt shows how this can work successfully in the long term, with the internationally established Fashionsustain conference format - including spin-offs in China, Europe and the USA - and the supplementary Showcase. Together, these two formats offer the ideal mix of orientation and inspiration to prepare the industry for the future. Virtual fashion, authentic brands and textile value chains, science and innovation as well as retail, business models and impact investment - at Fashionsustain, top-class experts will exchange ideas with an interested professional audience and discuss the change and new solutions in the textile and fashion industry. The Neonyt Showcase takes a deeper look at the topics and innovations presented and discussed on the Fashionsustain stage. Expert knowledge on-demand, so to speak: whether microfactories or installations - Neonyt brands as well as brands from the rest of the Texpertise Network of Messe Frankfurt, such as exhibitors at Texprocess, get the chance to present sustainable innovations, new technologies and materials, initiatives, change-maker campaigns or research projects. Here they interact directly and practically with Neonyt's international cross-sector community.
 

Last year was an unprecedented challenge for trade show companies due to the pandemic situation. Neonyt was also affected by this - and physical events had to be canceled. With a digital format "Neonyt on Air" you have tried to offer exhibitors and visitors an alternative platform. What has been your experience: Did the focus of the trade show and its community perhaps even help to make such a virtual event easier to launch? 

Olaf Schmidt: Corona has already changed a lot and will certainly continue to do so in one way or another. Nevertheless, it will continue to be our task as trade show organizers to offer the industry the best possible meeting platforms for presenting their new products worldwide. We are convinced that people will continue to want to meet in person and discuss new products as well as services in the future. This is particularly the case in the textile sector, where haptics plays a very crucial role. We expect that there will even be a certain catch-up effect after the crisis. Because what the last two very successful digital seasons of Neonyt on Air, for example, have nevertheless shown clearly: Fashion lives from personalities, presentation and inspiration. Digital formats can support this, but they cannot fully replace it.
 
Thimo Schwenzfeier: The digital Neonyt on Air was far from being a total replacement for the original physical seasons, but nevertheless a huge success. For one week, fashion, lifestyle and digital experts were discussing about more authenticity, immediacy and transparency in the textile and fashion industry in numerous keynotes, interviews and panel discussions. With more than 24,000 international followers on Instagram, we generated around 50,000 impressions and more than 4,700 content interactions with our presenting partners Grüner Knopf, Hessnatur and Oeko-Tex in just five days. These figures show, that the topic of sustainability has arrived in the middle of society and is being discussed across all industries. I think that the polarization and, above all, the prevailing restrictions, as far as trade and commerce are concerned, have certainly contributed to holding a successful digital format. Digitization was truly the booster for the fashion industry in this case: Instead of replacing personal exchange, it helps to maintain and expand the business activities of brands, especially in the current times. And quite clearly, the need for exchange in the fashion industry and the motivation to initiate together a change are still enormous. Neonyt on Air has once again shown us that clearly. However, we are already looking forward to the next physical edition of Neonyt.
 

The COVID-19 pandemic has also left its mark on the textile and clothing industry. When you look back on just under a year of "state of emergency" - what positive experiences do you take with you, where do you see a need for improvement, for what support are you grateful for and where did you feel you were left on your own? 

Olaf Schmidt: A year like no other - that can clearly be said about the last one. The Corona pandemic caught everyone off guard - us as trade show organizers, but of course also our exhibitors, visitors and partners. Especially in the near future, we must continue to expect, that trade shows can only be held under stricter health and safety regulations at first. Messe Frankfurt reacted quickly and developed a comprehensive safety and hygiene concept. One thing was clear: we all had to adjust and deal with a new situation. And so far, we've done a great job together, the team understanding among each other, the close contact - although physically at a distance, but globally networked - between all those involved, makes me feel positive about the future. For me, an important realization of this global pandemic, a credo almost, is to be open to new ways and opportunities and to find ways to combine things rather than separate them: Hybrid solutions, so to speak.    

Thimo Schwenzfeier: There was no master plan for Neonyt, and in places there was also the impression that we now had to "reinvent the wheel": How does collaboration work when face-to-face meetings cannot take place? Can digitized contact compensate for the social distancing that is currently being imposed and still make it possible to work closely together? How can business relationships be maintained when stores are closed? How can priorities be set when well-tested solutions and established annual plans lose their validity? Who am I, who are 'the others' and what defines community? Never have questions about our creation and existence, about what makes us who we are and what we want to be, been more relevant than right now. One thing that I take away from the current situation and that allows me to continue to look forward positively despite difficult circumstances is the fact, that cohesion and solidarity with one another - both privately and professionally - have become increasingly important. Like a magnifying glass, the crisis has magnified existing opportunities, but also challenges, and brought the essentials into focus. I think that if we continue to try to experience things more consciously and not take them for granted, we will manage together to create a " new normal " and leave this crisis with more strength.
 

As in the past in Berlin, Neonyt is currently also located in Frankfurt in the environment of the Fashion Week and conventional trade shows. Can you imagine that a special event concept like Neonyt will be unnecessary in a few years, because the circularity concept will have established itself in the clothing industry worldwide?

Olaf Schmidt: A clear no. Sustainability per se is already no longer a unique selling point. The important thing is to keep up with the times, to follow trends or, even better, to track down new trends yourself and develop them further. Things, strategies, concepts will always change - if last year showed us one thing, it was certainly that. It is more than desirable that we all learn from this crisis and reflect on the really important values, on solidarity between partners, on climate protection and sustainability. It may be exactly for this reason, that companies that place particular emphasis on sustainability will emerge even stronger from this crisis. So you can be sure that we, as a leading international trade show organizer for the textile industry, will continue to focus on sustainability and support future-oriented companies and solutions. However, this will not make our formats obsolete due to the establishment and normalization of holistic business practices in the textile industry. But it is impossible to make an exact forecast for the coming decades. Over the last few months, we have all noticed ourselves in our personal everyday lives or in our professional lives, how uncertain and volatile the future is. What is clear, however, is that the fashion industry - the world in general - will change even faster than before. And therein lies the opportunity for formats like Neonyt. The ten-year history shows in how many directions Neonyt has already developed, content focal points have been shifted and it has reinvented itself - this will also be the case in the future.
 

Mr. Schwenzfeier, in addition to your role as Director of Marketing Communications for Messe Frankfurt's textile exhibitions, you have also been Show Director of Neonyt since 2018. You have spoken to many exhibitors and visitors - which ideas or creations have particularly impressed you?

Thimo Schwenzfeier: I think it's not so much the individual innovations or creations of the exhibitors at our trade shows. And I deliberately choose the plural here. Because in my function as Director of Marketing Communications in the Textiles & Textile Technologies division of Messe Frankfurt, Neonyt is just one of "my" events. I think it's more the variety of fashion, technical and professional innovations that brands, labels, companies, start-ups and designers present every year. But if I really had to choose one innovation, it would probably be the vegan "Currywurst" sneakers made of red pepper and recycled PET bottles - the same label also offers shoes made of wood, stone, coffee and mushrooms or now even meteorite particles. It is impressive to experience every season anew of how creative the textile and fashion industry is.
 

Breaking new ground means being willing to make decisions, overcoming fears - and thus also having the courage to fail. Not every project can succeed. In retrospect, about which entrepreneurial decision by Messe Frankfurt are you particularly glad, that you made?
 
Olaf Schmidt: Clearly the decision to create Neonyt. To establish our own trade show format for fashion, sustainability and innovation and to integrate the freedom and lifestyle, which entail this topic, into our event. After more than a decade, we may be saying goodbye to Berlin in 2021, but not to our community and our spirit. Together we look back on many fashionable seasons and great locations in the capital: starting in the Hotel Adlon Kempinski to the Ewerk, the Postbahnhof, the Kronprinzenpalais, the Funkhaus and the Kraftwerk to the last physical event in Tempelhof. With the turn of the year and in the setting of Frankfurt Fashion Week, Neonyt is about to move to the metropolis by the Main. In Frankfurt, worlds collide: Skyscrapers and 19th-century villas. Architectural sins and masterpieces. Business and middle class. Red-light district and luxury boulevard. Frankfurt Fashion Week sets new impulses in this area of conflict. And in the middle of all this is Neonyt. The signs are pointing to a new beginning - a restart for the entire fashion industry, together we are taking sustainability to the next level - the focus topics Applied Sustainability and Applied Digitization are creating a completely new Fashion Week ecosystem in the metropolis by the Main.
 

If everything works out, Neonyt can be held again as a face-to-face event for the first time in July 2021. What are your plans? What and who can visitors look forward to? And what backup is there for a worst-case scenario?

Thimo Schwenzfeier: Of course, due to the currently ongoing tense situation around Covid-19, it is difficult to make binding statements about the next physical event. However, we are cur rently expecting the situation to ease into the summer summer 2021 is therefore on the health of everyone - exhibitors, visitors, partners and employees of Neonyt. Messe Frankfurt has developed a concept that includes detailed hygienic measures: Hygiene, distance and fresh air supply are important factors, which we coordinate with the responsible authorities in Frankfurt and those in charge of Frankfurt Fashion Week. In due course, the Neonyt community will receive advice and recommendations for the trade show attendance and participation, that comply with current regulations. We have not yet thought about a concrete backup for a worst-case scenario, as we are currently anticipating a physical B2B event - but the last two seasons have shown, should it not be possible to hold the Neonyt face-to-face, that we are quite well positioned with the digital Neonyt on Air and could certainly adapt the format for another summer event. We regularly exchange ideas with all market participants and try to get a sense of opinions and wishes from our community through surveys. Wait and see, one might say - in the end, we also have to act according to what the current health situation allows and what decisions are made by politicians.

The Interview was conducted by Ines Chucholowius,
Managing Partner, Textination GmbH

(c) JUMBO-Textil GmbH & Co. KG. CEO Andreas Kielholz (r.) and Business Development Manager Patrick Kielholz in the state-of-the-art production facility of JUMBO-Textil GmbH & Co. KG.
23.03.2021

JUMBO-Textil – Innovative Narrow Textiles redefined

A dynamic family business as a future-oriented solution partner for high-tech elastics
 
The various branches of the German textile and fashion industry generate a combined annual turnover of around € 32 billion. Of the approximately 1,400 companies, the vast majority are medium-sized. Special solutions made in Germany are in demand. The importance of technical textiles has been growing for years - as has their share of turnover. Textination spoke with Andreas and Patrick Kielholz about innovative product solutions, the importance of family businesses in today's world, traditions and innovations, challenges and the courage to fail, aircraft construction, the automotive industry, medical technology and diving suits.

A dynamic family business as a future-oriented solution partner for high-tech elastics
 
The various branches of the German textile and fashion industry generate a combined annual turnover of around € 32 billion. Of the approximately 1,400 companies, the vast majority are medium-sized. Special solutions made in Germany are in demand. The importance of technical textiles has been growing for years - as has their share of turnover. Textination spoke with Andreas and Patrick Kielholz about innovative product solutions, the importance of family businesses in today's world, traditions and innovations, challenges and the courage to fail, aircraft construction, the automotive industry, medical technology and diving suits.


The history of today's company "JUMBO-Textil GmbH & Co. KG" goes back to the last millennium. Founded in 1909 in Wuppertal, you have moved beyond the production of pure yard goods for the lingerie industry and are now a demanded competence partner for high-tech solutions for narrow textiles. Which industries do you focus on when developing your technical textiles?

Andreas Kielholz: JUMBO-Textil focuses on particular competences in the field of narrow textiles and not on specific industries. We produce narrow fabrics, narrow braids and knitted fabrics. In these three fields we bring out our special competences: Elastics, individual solutions and individually fabricated elements in combination with non-textile components. There is, of course, a long-standing intensive cooperation with customers from the automotive industry, for example. In this sense, JUMBO-Textil is also an "interior expert". However, this does not imply a focus on a specific industry. Quite the opposite: We are very broadly positioned in terms of industries. New sectors are opening up all the time; most recently, we supplied the toy industry with textiles specially developed for babies and toddlers. We also supplied the medical technology sector with narrow-textile solutions in form of skin-friendly elastics.


Speaking of Elastics - how did the specialization come about?

Patrick Kielholz: The specialization in elastic narrow textiles began as early as the 1920s. In our entrance area you can see one of the first specialized braiding machines that was purchased for this purpose. It is about 100 years old. A landmark decision: It made the step from apparel textiles to technical textiles, which - many years later – became essential for survival, if not possible, then at least considerably easier.
 

What characterizes elastics? Why is the property so important for technical textiles?

Andreas Kielholz: Technical textiles, as well known, are textiles that are developed for a specific technical function. They have to, if you like, be capable of doing something: securing a load, sealing an opening, protecting from heat ... Many of these industrial functions can only be accomplished with elastic textiles - from applications in aircraft construction to protective suits for divers and to textiles in medicine. It is often the specific, highly precisely defined strength-elongation-ratio that makes use in such extreme, highly demanding applications possible. Innovative fibers are manufactured and finished by us on highly modern, digitally controlled equipment. In this way, we achieve highest precision and safety in the elongation properties and and produce a textile high-tech product with high-performance fibers for extreme, often individually requested technical applications.
 

And what does your product portfolio look like for your customers as a whole?

Patrick Kielholz: The spectrum ranges from woven tapes and belts to braided tape, tubular braids and braided cords to nets - in all widths, made from numerous raw materials and with specific, even demanding properties, special features and fabrications. As a solution partner, we often guide our customers from the initial idea to the finished product.
The importance of narrow textiles as components is growing visibly. Since they are very light, very efficient and at the same time very quiet, they are being used more frequently as an alternative to components made of other materials. The demands placed on the textiles are growing with their tasks: Their specifications are becoming increasingly more precise, the tolerances increasingly tighter. In the automotive sector and in protective equipment, for example, fire safety requirements play an important role. Therefore, we only have success with narrow textiles that are permanently flame retardant. We are currently addressing many inquiries for fitness bands with highly precisely defined strength-elongation-ratios. We are also responding to the sustainability question with our portfolio: We are increasingly working on projects with recycled materials or recyclable products. This development is embedded in a comprehensive sustainability strategy, which we are addressing for the entire Group - also in connection with the new planning of our sister company vombaur GmbH & Co KG.

 
What has particularly influenced the company's development process of about 110 years? Were there any significant changes of direction or decisions?

Andreas Kielholz: In the 1970s, we broadened our range enormously by no longer producing technical narrow textiles only for the apparel industry, but for all industries. At the same time, we continued to specialize - in elastics. This is not a contradiction: We implement what we are particularly good at, however, for all industries.
In the recent history of the company, we made a strong push with our new building in 2016. Optimal production conditions were created. With a variety of new production plants, we are at the advanced level of technology and high production capacity. The environment also has an effect on our team. You can feel that people enjoy working here. At the beginning of 2019, we again set an important strategic course when we combined our competencies with vombaur GmbH & Co KG under the umbrella of Textation Group GmbH & Co. KG.
 

These two traditional companies for demanding high-tech narrow textiles will remain independent as companies and brands. Why did you decide to take this step, what is the market response and what can you recommend to other producers in terms of partnerships?

Andreas Kielholz: We have had very good experiences as a sister company: Knowledge transfer, trade show appearances, digitization workshops - the partnership is beneficial in many ways. But - unlike in real life - we were able to choose our sister. The partner companies have to be compatible. Sure, you have to pay attention to that. They should have things in common without doing exactly the same thing. Because if they are too similar, there is a risk of competition, even cannibalization of one of the brands.
Our construct is perceived by our market companions as a good and elegant solution. We could serve as a role model for one or the other. Perhaps we will also expand our circle in the next few year, which we are open to. And our move has also been well received by our customers. In addition to all the other positive effects, succession issues can also be solved more easily in the Group. We are thereby demonstrating future prospects and security.
 

In the medium-sized textile industry, companies were and still are shaped by people - founding personalities, owners, families who live and breathe textile tradition and innovation. In your opinion, what qualities do people need to have in order to be successful in our niche-oriented German industry?

Andreas Kielholz: Successful and formative are people with curiosity and drive. People who like to explore new territories, first in their thinking and then consistently in their implementation. You should be able to inspire others in these explorations. In addition, you should keep a close eye on the market and act accordingly, i.e., constantly questioning the status quo. Self-criticism is therefore also important: Is our path still the right one? Are we fulfilling our aspirations? To move forward as a company, you have to work tirelessly not only in, but also on the company.    

Patrick Kielholz: The important thing is to recognize change and see it as an opportunity, not as a threat. I fully agree with that. However, I would strongly question the idea that it is the one founder, the one owner, and therefore individual people who make a company successful. We live in a very complex and fast-paced world that cannot be overseen and comprehended by a single person. Don't get me wrong, great ideas can come from individuals and help a company succeed. But we can't rely on that. A company today must be managed in such a way that ideas are developed by divergent teams. An environment must be created that gives each person the opportunity to make a difference. A leader must therefore understand how to develop functioning teams.
 

Mr. Kielholz Snr., you are the managing partner of JUMBO-Textil GmbH & Co. KG and one of the managing directors of vombaur GmbH & Co KG. For about two years now, you have your son Patrick at your side as Business Development Manager of JUMBO-Textil. How did that come about? Did you encourage your son to follow in your footsteps?

Andreas Kielholz: Not explicitly. My sons - there's also Kevin, Patrick's brother - had a lot of freedom in their childhood and youth. It was always up to them how they wanted to live their lives. During their school education and their studies, I tried to support everything in a trusting manner. Education has a lot to do with leading by example. I always had a lot of joy in what I did, even if it wasn't always easy. They witnessed this joy every day - and so I may have implicitly encouraged them.  
The fact that Patrick is now part of the team, performing a very good job and already bears a lot of responsibility - of course I'm very happy about that. He is a good, trustworthy corrective for me, because he can do some things better than I can. There is a high chance that Kevin will also join us after completing his technical studies.
 

Mr. Kielholz Jr., you completed your studies with a master's thesis on family businesses. How do you assess the future of family businesses in a global textile industry in general? And where do you see JUMBO-Textil here?

Patrick Kielholz: Family businesses are usually employers that retain their employees for a long time - by providing a family-like working environment and a corporate culture that creates trust. These include values that are important to the younger generations. Status symbols are becoming less important. This can create a working environment in which highly innovative and flexible work can be done - if it is not prevented by an overly patriarchal structure. Family businesses can usually still work on this. We are trying to create such an innovation-friendly environment in the Textation Group with JUMBO-Textil and vombaur, and in this way to be the best solution partner for narrow textiles in the future.
 

You manufacture exclusively in Germany. Why? Have you never been tempted to benefit from lower wage levels in other countries?

Andreas Kielholz: We position ourselves as a highly qualified solutions partner and aim to provide our customers with excellent expertise in the field of narrow textiles. We can do this best in a country with very good education and training opportunities, which for us, is Germany as a location. Of course, we also work in close cooperation with partners in Eastern Europe.
 

Customized instead of solutions for major customers: The topic of individualization up to batch size 1 takes up a lot of space today. At the new site in Sprockhövel, you have invested significantly in innovative production technology. What is your opinion of individual product solutions, and in which areas of application have you already implemented them successfully?
     
Andreas Kielholz: We don't produce tailored suits; we produce goods by the meter. Batch size 1 - this has a special meaning for us: We develop in exchange with our customers for one project - a car seat in an off-road vehicle, a crab on a crane, an exoskeleton, a baby grab ring, whatever - so we develop a textile component for this one project. Individually specified for the particular concrete application and its requirements - for example, with regard to elongation, temperature resistance, skin-friendliness, etc. All the properties of the textile are configured individually. And then it is produced in the required quantity. This is definitely a customized solution. So; if the customer project is the tailored suit, then "individualization up to batch size 1" is our day-to-day business. Because that's what we do.
 

What does it take for such solutions?

Patrick Kielholz: A close exchange is important for such individual solutions, but also precise industry knowledge and knowledge of the applicable standards. We assist some customers all the way to product registration and advice on technical delivery conditions and documentation. For individual solutions, know-how and experience go far beyond technical textile expertise. The key basis here is to understand the customer's product, the manufacturing process and its purpose. We want to offer a complete solution that provides the greatest value for the respective client company. This starts with the selection of the raw material and ends with the use by the end consumers..


Breaking new ground means being willing to make decisions, overcoming fears - and therefore also having the courage to fail. Not each project can succeed. In retrospect, which entrepreneurial decision are you particularly glad you made?

Andreas Kielholz: The courageous decisions to reconstruct JUMBO-Textil, the corporate alliance with vombaur and the planned new building here are among them - and: having my son on the Executive Board. He brings a new, different perspective to the company, which enriches us enormously. In addition, I simply enjoy it. Who sees their grown-up children every day?

Patrick Kielholz: Yes, that took courage to fail. (laughs) Seriously, not every result of a decision can be dated as firmly as the commissioning of our new building. We are right in the middle of some processes. We started digitization early on, for example, and it will certainly never be completed. It has an infinite number of facets - from materials management to product development, from quality assurance to internal and external processes. It’s an unbelievably dynamic topic that is constantly evolving and opening up new potential for improvement. You need smart people who want to work as a team to advance the issues, otherwise you'll be lagging behind instead of moving forward. The same applies to sustainability - also a topic that must be viewed as an opportunity rather than an unwanted evil, as is so often the case.

Andreas Kielholz: That's the crux of the matter: As a company, it's important not to be driven by such major issues, but to actively drive development forward yourself.
 

How important is the concept of sustainability in corporate decision-making? Which certifications do you use and where do you go beyond legal requirements?

Andreas Kielholz: Our quality management system is certified according to IATF 16949:2016, an extension of ISO 9001 developed by the automotive industry. We have also been awarded Formula Q-Capability according to the VW Group's customer-specific certification with a score of 95%. In the area of environment and sustainability, we are certified to the environmental management standard ISO 14001:2015, and many of our products meet the OEKO-TEX® Product Class I certificate. In addition, we expressly stand by the claim to enforce human rights, labor, social and ecological standards in economic value-added processes, as formulated in the Code of Conduct of the German Textile and Fashion Industry.

Patrick Kielholz: A specific feature of family businesses becomes apparent here as well. The demands on the company and the values it stands for are much more personal demands. People must and want to be measured against these demands as individuals. They cannot and do not want to hide in the anonymity of stock corporations. A family business owner is also personally connected to the stakeholders of his company and therefore has a stronger interest in pursuing social, environmental and economic sustainability.


How do you judge the efforts of other countries, such as China, to increasingly address the issue of sustainability? Will this mean that an important unique selling point in the comparison between Europe and Asia will be lost in the future?

Andreas Kielholz: The topic of sustainability has not yet reached its peak, in other words: demand will continue to rise here as well. China is getting stronger, but Europe is also working on not losing its pioneering role. Increased demand and competition will benefit us all, especially agile companies.
 

The COVID19 pandemic has also left its mark on the textile and clothing industry. When you look back on just under a year of "state of emergency" - what positive experiences do you take with you, where do you see a need for improvement, for what support are you grateful and where did you feel left alone?

Andreas Kielholz: By facing up to the challenges early on and - thanks to our timely, multi-layered controlling - always knowing where we stand, we were able to adapt quickly. This is how we have largely come through the crisis well. The newly developed forms of work - mobile working and video conferencing, partly also in-house - will continue to exist. We have also made significant progress in digitalisation and new media.

     
If you had to introduce your company in 100 words to someone who does not know JUMBO-Textil: What would you say? What makes you unique?

Patrick Kielholz: JUMBO-Textil is a solution partner - our customers are always at the center of our thoughts and actions. For them and their projects, we develop and manufacture sophisticated technical narrow textiles: precise, custom-fit and Made in Germany.

Andreas Kielholz: I don't even need that many words: Highest quality standards, intensive customer relationship, reliability and unique Elastics expertise.

Patrick Kielholz: These were eight. (laughs)

The Interview was conducted by Ines Chucholowius,
Managing partner of Textination GmbH