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BioTurf Bild TFI - Institut für Bodensysteme an der RWTH Aachen e.V.
BioTurf
01.07.2024

Aachen researchers develop sustainable artificial turf

The current European Football Championships 2024 in Germany will be played on natural turf, which is very costly to maintain, does not tolerate high frequency of use and has a limited service life of only 6 months in some cases. Artificial turf is easier to maintain and correspondingly popular. In Germany, there are estimated to be more than 5,000 artificial turf pitches and as many as 25,500 across the EU. The drawback: the enormous annual emission of microplastics in the form of infill material, the high CO2 impact and the not environmentally friendly disposal. Researchers in Aachen presented a sustainable alternative: BioTurf is a new artificial turf system made from bio-based polymers that no longer requires polymer infill material!

The current European Football Championships 2024 in Germany will be played on natural turf, which is very costly to maintain, does not tolerate high frequency of use and has a limited service life of only 6 months in some cases. Artificial turf is easier to maintain and correspondingly popular. In Germany, there are estimated to be more than 5,000 artificial turf pitches and as many as 25,500 across the EU. The drawback: the enormous annual emission of microplastics in the form of infill material, the high CO2 impact and the not environmentally friendly disposal. Researchers in Aachen presented a sustainable alternative: BioTurf is a new artificial turf system made from bio-based polymers that no longer requires polymer infill material!

"Every year, around 500 kilograms of plastic granules are produced per artificial turf pitch, which have to be refilled as infill. This also corresponds to the amount that potentially enters the environment as microplastics per sports pitch," explains Dr Claudia Post from TFI. With an estimated 25,000 artificial turf pitches in the EU, artificial turf in Europe alone produces 12,750 tonnes of microplastics that end up in the environment every year! The TFI - Institut für Bodensysteme an der RWTH Aachen e.V., Institute for Research, Testing and Certification in Europe for Indoor Building Products, has developed the innovative artificial turf system together with the ITA (Institute for Textile Technology at RWTH Aachen University) and in collaboration with the company Morton Extrusionstechnik (MET), a specialist in artificial turf fibres.

"New artificial turf pitches will be phased out by 2031 at the latest due to the ban on plastic granules. Even now, artificial turf pitches with infill material are no longer being subsidised," says Dr Claudia Post. For grassroots sports, clubs, cities and local authorities, converting their existing artificial turf pitches will be a mammoth task in the coming years, as artificial turf pitches have to be replaced every 10-15 years. With BioTurf, an environmentally friendly alternative is now available! The surface can be played on like any other, whether running, passing or kicking. Short, heavily crimped blades support longer blades and this simple approach increases playing comfort. BioTurf fulfils all quality requirements and standards for the highest footballing demands.

"BioTurf is an innovative, holistic solution," emphasises Dirk Hanuschik from TFI. "We use rapeseed oil and agricultural waste that does not compete with food production. BioTurf is also almost completely recyclable".
This is in stark contrast to conventional artificial turf, which can currently only be thermally utilised, i.e. burned to generate heat.

As BioTurf does not require the traditional latex process at all, the energy-intensive drying process can be dispensed with, which has a positive effect on the price. Latex is also difficult to recycle. In contrast, BioTurf uses the new thermobonding technology. Here, the thermoplastic pile yarns are thermally fused to the backing. Further development steps still need to be taken in the endeavour to develop a 100% mono-material artificial turf, as a few percent polypropylene still needs to be processed in the backing in addition to the polyethylene fibre material in order to protect it during thermobonding. However, this does not hinder its recyclability.

Source:

TFI - Institut für Bodensysteme an der RWTH Aachen e.V.

28.06.2024

VIATT 2025: Multifaceted fair poised to aid rejuvenation of Vietnam's textile industry

After navigating the challenges of 2023, Vietnam's textile and garment exports have been gradually recovering. Additionally, foreign direct investment (FDI) into Vietnam during the first five months of this year reached USD 11 billion, a 2% year-on-year increase, according to the Foreign Investment Agency under the Ministry of Planning and Investment (MPI). To cater to Vietnam’s renewed business opportunities, the Vietnam International Trade Fair for Apparel, Textiles and Textile Technologies (VIATT) will return from 26 – 28 February 2025 at the Saigon Exhibition and Convention Center (SECC).

After navigating the challenges of 2023, Vietnam's textile and garment exports have been gradually recovering. Additionally, foreign direct investment (FDI) into Vietnam during the first five months of this year reached USD 11 billion, a 2% year-on-year increase, according to the Foreign Investment Agency under the Ministry of Planning and Investment (MPI). To cater to Vietnam’s renewed business opportunities, the Vietnam International Trade Fair for Apparel, Textiles and Textile Technologies (VIATT) will return from 26 – 28 February 2025 at the Saigon Exhibition and Convention Center (SECC).

The fair’s inaugural edition attracted 409 exhibitors and 17,262 visits from 17 and 55 countries and regions respectively. Building on this solid foundation, VIATT 2025 will continue to showcase the latest industry trends, and expand its focus on various pertinent areas. This will include the fair’s new Econogy Hub, a dedicated zone to advance the topic of sustainability in the textile industry, and to relate it closely to the demands of economic and social change. Together with the evolving environmental landscape, the fair will also help industry players adapt to the rapid adoption of new technology in the business world with the debut of the Innovation & Digital Solutions Zone. This zone will allow exhibitors to unveil the latest technology and solutions such as AI design, digital manufacturing, big data analytics, and more.

Concurrently, VIATT 2025 will continue to present a diverse range of exhibitors across the apparel, home textile and technical textile sectors, with positive feedback received from many quarters at the fair’s inaugural edition.

Apparel Fabrics & Fashion
In the first four months of 2024, textile and garment exports grew 6.3% year-on-year to over USD 10 billion. The US remains Vietnam’s top export market, followed by the EU, South Korea, China, and Japan. To meet this demand, Vietnam's textile industry continues to import a significant amount of raw materials. At VIATT 2024, yarns, fibres and fabrics for casualwear, sportswear and uniforms, as well as garment accessories, were in high demand.

Home & Contract Textiles
Vietnam’s home textile market is projected to undergo a steady CAGR of 2.4% from 2024 – 2032, driven by the rising need for modern and stylish home textiles, e-commerce expansion, and favourable government initiatives. At the fair’s previous edition, product groups included bedding, loungewear and bathroom textiles, curtains and curtain fabrics, upholstery and sofa fabrics, and home textile accessories.

At VIATT 2025, exhibitors can additionally present their latest offerings in the Home Textiles Display Zone or at dedicated product presentations, to maximise their visibility to potential buyers.

Technical Textiles & Technologies
Across the textile industry, investors are now focusing on optimising production capacity, streamlining supply chains, and enhancing product quality to maintain competitiveness in both domestic and international markets. With the new Innovation & Digital Solutions Zone to supplement the textile technology category, VIATT 2025 is set to play host to providers of textile and nonwoven machinery, CAD/CAM, CMT, and technology for embroidery, knitting, sewing, printing, and more. Exhibitors can draw more attention to their latest solutions by participating in the fair's new innovation showcase area.

The Vietnam International Trade Fair for Apparel, Textiles and Textile Technologies (VIATT) is organised by Messe Frankfurt (HK) Ltd and the Vietnam Trade Promotion Agency (VIETRADE), covering the entire textile industry value chain. The second edition will be held from 26 – 28 February 2025.

More information:
VIATT Vietnam
Source:

Messe Frankfurt (HK) Ltd

26.06.2024

Autoneum recognized as a Top Employer 2024 in Switzerland

The Top Employers Institute has recognized Autoneum as a Top Employer 2024 in Switzerland. Being certified as a Top Employer showcases an organization’s dedication to a better world of work and exhibits this through their policies and people practices. This year, the automotive supplier's Human Resources (HR) department at its headquarters in Winterthur, Switzerland, took part in the comprehensive survey of the Top Employers Insti-tute for the first time and achieved an outstanding result.

The institute has been auditing companies worldwide for over 30 years. The certification program, which is based on an international standard, makes HR measures and their impact on employee conditions objectively measurable. To achieve this, the Top Employers Institute certifies organizations based on the participation and the results of their HR Best Practices Survey. This survey covers six HR domains consisting of 20 topics including People Strategy, Work Environment, Talent Acquisition, Learning, Diversity, Equity & Inclusion, Wellbeing and more.

The program has certified and recognized over 2 300 Top Employers in 121 countries/regions across five continents.

The Top Employers Institute has recognized Autoneum as a Top Employer 2024 in Switzerland. Being certified as a Top Employer showcases an organization’s dedication to a better world of work and exhibits this through their policies and people practices. This year, the automotive supplier's Human Resources (HR) department at its headquarters in Winterthur, Switzerland, took part in the comprehensive survey of the Top Employers Insti-tute for the first time and achieved an outstanding result.

The institute has been auditing companies worldwide for over 30 years. The certification program, which is based on an international standard, makes HR measures and their impact on employee conditions objectively measurable. To achieve this, the Top Employers Institute certifies organizations based on the participation and the results of their HR Best Practices Survey. This survey covers six HR domains consisting of 20 topics including People Strategy, Work Environment, Talent Acquisition, Learning, Diversity, Equity & Inclusion, Wellbeing and more.

The program has certified and recognized over 2 300 Top Employers in 121 countries/regions across five continents.

Source:

Autoneum Management AG

KARL MAYER: New composite machine MAX GLASS ECO (c) KARL MAYER
24.06.2024

KARL MAYER: New composite machine MAX GLASS ECO

KARL MAYER Technische Textilien launches the new MAX GLASS ECO, a composite machine with a focus on standard non-crimp fabrics made of glass fibers.

The MAX GLASS ECO incorporates proven solutions from the KARL MAYER GROUP's range of multiaxial machines, including features from its predecessor, the MAXTRONIC®, and combines these with sophisticated new technical developments. The result is a production machine for the economical manufacture of standard glass fiber articles, especially non-crimp fabrics for the wind power industry.

The multiaxial warp knitting machine is extremely efficient, affordable and, unlike the previous MAXTRONIC®, sufficiently flexible thanks to various optional functions. At a rotational speed of up to 1,800 min-1, a maximum output of 410 m/h is achieved.

KARL MAYER Technische Textilien launches the new MAX GLASS ECO, a composite machine with a focus on standard non-crimp fabrics made of glass fibers.

The MAX GLASS ECO incorporates proven solutions from the KARL MAYER GROUP's range of multiaxial machines, including features from its predecessor, the MAXTRONIC®, and combines these with sophisticated new technical developments. The result is a production machine for the economical manufacture of standard glass fiber articles, especially non-crimp fabrics for the wind power industry.

The multiaxial warp knitting machine is extremely efficient, affordable and, unlike the previous MAXTRONIC®, sufficiently flexible thanks to various optional functions. At a rotational speed of up to 1,800 min-1, a maximum output of 410 m/h is achieved.

The MAX GLASS ECO is available with a working width of 101″ and is suitable for laying angles of +/-45°. A complementary layering system ensures a uniform take-up speed and therefore gentle processing of the fiber material. This sophisticated weft tension compensation device is one of a whole series of tried and tested features of KARL MAYER multiaxial technology that have been integrated into the new machine. Other adopted solutions include the Fiber Chopping Unit, which allows glass fiber chips to be introduced into the laying process and thus cover more fields of application, and a single pin transport chain for a processing method with less waste.

Newly developed innovations also ensure even better performance, including the fixed layer system, which ensures high placement precision at all laying angles. Other equipment details with added value for the customer include a conveyor belt across the full working width, the walking needle system, which prevents the formation of lanes even with long stitch lengths, and the fitting of single compound needles, which can be changed efficiently.

Source:

KARL MAYER Verwaltungsgesellschaft AG

The winning team Eleonora Boccherini, Ilaria Ioja, Giorgio Gacci and Marianna Butera of the Hackathon at PIN. Photo: PIN
The winning team Eleonora Boccherini, Ilaria Ioja, Giorgio Gacci and Marianna Butera of the Hackathon at PIN
18.06.2024

Schmitz Textiles: Hackathon with Italian students

As part of the European Erasmus+ project AddTex, the partner organisations organised several hackathons at the universities of Boras (Sweden), UPC (Spain), PIN (Italy) and TUS (Ireland) in May. The aim is to connect students with real challenges in the industry and promote innovation in the areas of ecology, sustainability, digitalisation and design. The participants had received basic information in advance through the 45 training videos and training sessions of the free and public Smart, Digital and Green Skills Academy at https://addtex.eu.

As part of the European Erasmus+ project AddTex, the partner organisations organised several hackathons at the universities of Boras (Sweden), UPC (Spain), PIN (Italy) and TUS (Ireland) in May. The aim is to connect students with real challenges in the industry and promote innovation in the areas of ecology, sustainability, digitalisation and design. The participants had received basic information in advance through the 45 training videos and training sessions of the free and public Smart, Digital and Green Skills Academy at https://addtex.eu.

The hackathon at the Italian university PIN (Polo Universitario Città di Prato) was organised and held together with the technical textiles department of the Industrieverband Veredlung - Garne - Gewebe - Technische Textilien e.V. (IVGT). Eight teams competed to develop innovative, sustainable ideas in just a few hours for the German family business Schmitz Textiles GmbH & Co. KG, Emsdetten. Schmitz Textiles, an expert in complete textile solutions for indoor and outdoor use for over 100 years, plans to offer exclusively sustainable products in the medium term and is looking for solutions to continuously increase the existing recycled share of yarns to 100 per cent.

Stefan Schmidt from IVGT presented the challenge via Teams Conference: "We are looking for a new business model for textile recycling at awning manufacturer Schmitz-Textiles in order to increase the existing proportion of recycled yarns and go beyond the exclusive use of recycled PET bottles. Schmitz Textiles has had an awning fabric made from 100% recycled polyester in its range since the end of 2023. The medium-term goal is to switch the entire range of awning fabrics to 100% recycled yarns. The company is looking for suitable solutions to achieve this.

In small teams, the 30 students specialising in eco-design, textiles/sales and textiles/technology developed proposals and presented them in five-minute online pitches. Ralf Bosse for Schmitz Textiles and Iris Schlomski for the IVGT acted as the jury and assessed the individual presentations in the categories of degree of innovation, presentation, industrial application potential and potential for commercial success. Each idea presented and each presentation scored more or less points in the individual categories. In the end, the points scored were added up to determine the winning team, which can further develop its idea together with the company. For Schmitz Textiles, these are Eleonora Boccherini, Ilaria Ioja, Giorgio Gacci and Marianna Butera.

Source:

IVGT

10.06.2024

Chargeurs PCC acquires strategic business units of Cilander

Chargeurs PCC Fashion Technologies has signed a binding agreement to acquire two strategic business units of the Swiss company Cilander, much renowned worldwide for its expertise in the supply of high-end textile fabrics and finishing services for complex textiles used in a wide range of applications.

The project includes the acquisition of the historic factory of the company, Geissbühler, located in Lützelflüh. The factory is a cornerstone of its finishing activities for high-tech textile solutions to address demanding markets such as the military, interior design, sports, and mobility. The site is the legacy of an industrial history that began in 1677, almost 350 years ago. With its Planofil® brand, Cilander markets high-performance textile fabrics for outdoor use, particularly in the nautical world. Cilander also offers a range of finishing options and can tailor-make products to customer specifications.

Chargeurs PCC Fashion Technologies has signed a binding agreement to acquire two strategic business units of the Swiss company Cilander, much renowned worldwide for its expertise in the supply of high-end textile fabrics and finishing services for complex textiles used in a wide range of applications.

The project includes the acquisition of the historic factory of the company, Geissbühler, located in Lützelflüh. The factory is a cornerstone of its finishing activities for high-tech textile solutions to address demanding markets such as the military, interior design, sports, and mobility. The site is the legacy of an industrial history that began in 1677, almost 350 years ago. With its Planofil® brand, Cilander markets high-performance textile fabrics for outdoor use, particularly in the nautical world. Cilander also offers a range of finishing options and can tailor-make products to customer specifications.

Under the agreement, CFT PCC also plans to acquire the shirt fabrics business, which mainly comprises the ALUMO brand, founded by Karl Albrecht, joined by Robert Morgen in 1941. For over a century, ALUMO has been at the forefront of offering fabrics made from the finest, highest-quality cotton for men's shirts. The company is the preferred supplier of tailors and specialized luxury brands worldwide, relying on its E-commerce platform.

In addition, Cilander's fabrics business includes the Eugster & Huber brand, aimed at women's fashion brands. The portfolio also comprises Brennet, known for its high-quality fabrics with a contemporary touch, and Swiss Ghutra, a brand specializing in high-end fabrics and headpieces for a clientele in the Middle East.

When completed, this acquisition will strengthen the development capabilities of Chargeurs PCC Fashion Technologies, a leader in interlinings for the garment industry. Thanks to Cilander’s high-tech products and solutions, the business line will open doors to new, particularly demanding niche markets, notably the military market and reinforce its market share in the apparel segment, especially shirt-making.

31.05.2024

Saralon and STFI: Stretchable silver inks for e-textiles

With the next generation of soft and stretchable electronics, reproducible and stretchable conductive inks are playing an increasingly important role in areas such as smart textiles, medical textiles or wearables. Saralon produces a range of stretchable conductive inks including Saral StretchSilver 500 for e-textile applications.

While electronic applications integrated into textiles gain popularity, printed stretchable conductive inks emerge as a transformative alternative for the complicated approach of weaving conductive yarns and fibres.

Just like choosing the right fabric and additives is vital for smart textile development, selecting the right conductive ink matters too. There are challenges to consider, such as conductivity, ink penetration into the fabric, changes in physical properties most importantly stretchability, printing process controllability, and reproducibility. That's why research and analysis are essential when deciding on the best conductive ink for a project.

With the next generation of soft and stretchable electronics, reproducible and stretchable conductive inks are playing an increasingly important role in areas such as smart textiles, medical textiles or wearables. Saralon produces a range of stretchable conductive inks including Saral StretchSilver 500 for e-textile applications.

While electronic applications integrated into textiles gain popularity, printed stretchable conductive inks emerge as a transformative alternative for the complicated approach of weaving conductive yarns and fibres.

Just like choosing the right fabric and additives is vital for smart textile development, selecting the right conductive ink matters too. There are challenges to consider, such as conductivity, ink penetration into the fabric, changes in physical properties most importantly stretchability, printing process controllability, and reproducibility. That's why research and analysis are essential when deciding on the best conductive ink for a project.

Together with the Saxon Textile Research Institute e.V. (STFI) Saralon conducted some performance tests benchmarking our Saral StretchSilver Ink against some competitor product.

Results:
Conductivity:

Saral StretchSilver 500 consistently demonstrated superior conductivity, regardless of line width.

Fluctuations at lower widths:
Both inks exhibited fluctuations at narrower printed lines, but the Alternative Ink displayed significantly higher variations.

Reproducibility Insights:
Saral StretchSilver 500 maintained stable resistance at 2mm and beyond, while the Alternative Ink noticeably struggled.

Elongation behaviour:
Saral StretchSilver 500 harmoniously coexists with the textile. Its application has minimal impact on the fabric's stretching properties, ensuring stability. The Alternative Ink, on the other hand, leads to significant changes in textile’s elongation properties. With this ink, stretching demands considerably higher forces.

30.05.2024

STFI auf dem Innovationstag Mittelstand des BMWK

Beim Innovationstag Mittelstand des Bundesministeriums für Wirtschaft und Klimaschutz (BMWK) präsentiert sich der innovative Mittelstand als treibende Kraft der deutschen Wirtschaft. Unter dem Leitgedanken „So geht Zukunft! – Digital. Transformativ. Resilient.“ verspricht die Veranstaltung spannende Einblicke in wegweisende Technologien und zeigt, wie Unternehmerinnen und Unternehmer aus ganz Deutschland den technologischen Wandel vorantreiben. Rund 300 Aussteller präsentieren bei der Open-Air-Veranstaltung die Ergebnisse ihrer zukunftsweisenden Forschungs- und Entwicklungsprojekte und laden zur Entdeckungsreise ein. Das STFI präsentiert zum Innovationstag Mittelstand des BMWK am 13.06.2024 in Berlin fünf textile Forschungshighlights aus den Bereichen Schutztextilien, Digitalisierung sowie Nachhaltigkeit, Kreislaufwirtschaft und Wellness.

Beim Innovationstag Mittelstand des Bundesministeriums für Wirtschaft und Klimaschutz (BMWK) präsentiert sich der innovative Mittelstand als treibende Kraft der deutschen Wirtschaft. Unter dem Leitgedanken „So geht Zukunft! – Digital. Transformativ. Resilient.“ verspricht die Veranstaltung spannende Einblicke in wegweisende Technologien und zeigt, wie Unternehmerinnen und Unternehmer aus ganz Deutschland den technologischen Wandel vorantreiben. Rund 300 Aussteller präsentieren bei der Open-Air-Veranstaltung die Ergebnisse ihrer zukunftsweisenden Forschungs- und Entwicklungsprojekte und laden zur Entdeckungsreise ein. Das STFI präsentiert zum Innovationstag Mittelstand des BMWK am 13.06.2024 in Berlin fünf textile Forschungshighlights aus den Bereichen Schutztextilien, Digitalisierung sowie Nachhaltigkeit, Kreislaufwirtschaft und Wellness.

Molotowcocktailschutzanzug – textiler Schutzanzug für Polizeieinsatzkräfte zum Schutz vor Molotowcocktails
Spezialeinsatzkräfte sind auf Schutzkleidung angewiesen, die vor vielfältigen Gefahren schützt. Meist schränkt eine höhere Schutzwirkung den Tragekomfort ein. Forscher des STFI und des ITA Aachen haben daher gemeinsam ein hitzebeständiges Gewebe entwickelt, das vor Angriffen mit Molotowcocktails schützt und dabei gleichzeitig einen hohen Tragekomfort gewährt. Molotowcocktails können schwerwiegende Verletzungen hervorrufen, die es zu verhindern gilt. Das Verletzungspotential hängt insbesondere mit der extrem hohen Verbrennungstemperatur von 800 °C – 1.700 °C zusammen, aber auch der starken adhäsiven Wirkung der Brandsätze. Die entwickelte Schutzkleidung zeichnet sich durch eine optimierte Faserzusammensetzung sowie durch eine spezielle Garn- und Gewebekonstruktion aus. Dar-über hinaus wurde die Funktionalisierung des Gewebes angepasst.

Holz/Textil-Faltwerke
Im abgeschlossenen Projekt wurden Holz-Textil-Faltwerken (HTF) entwickelt, die temporär zum Zweck des Schallschutzes, Sichtschutzes oder der räumlichen Abgrenzung aufstellbar sind. Unter Nutzung der Origami-Mathematik wurden mehrschichtige Holz-Textil-Verbunde entwickelt. Das Textil dient als zweidimensionales Scharnier der fertigen Konstruktion. Durch den Verbund aus biegeschlaffen textilen Materialien mit biegesteifen Holzelementen sind Faltbewegungen möglich, die eine selbsttragende Struktur entstehen lassen. Die HTF zeichnen sich durch kleines Packvolumen und Leichtbauweise aus. Gezeigt wird ein Tischmodell des Demonstrators.

Graviola
In der Naturmedizin werden die Blätter des tropischen Graviola-Baumes (Annona muricata) zur Verbesserung des Wohlbefindens und zur Behandlung zahlreicher Krankheiten eingesetzt. Die Wirkung der Graviolapflanze ist hauptsächlich auf die enthaltenen aktiven Wirkstoffe der Acetogenine zurückzuführen. Ziel des Projektes GRAVIOLA war die Entwicklung neuartig funktionalisierter Textilien, die mit Wirkstoffen der Graviolapflanze ausgerüstet sind. Gezeigt werden auf dem internationalen Pavillon des Innovationstag Mittelstand mit Graviola ausgerüstete Textilmuster auf Basis von Wirkstoffverkapselungen und Graviolaextrakten.

INTAKE – Entwicklung und Erprobung intelligenter Einbringungstechnologie für Datenkerne in der Wäschekonfektionierung
Im Projekt INTAKE haben sich aktuell sechs Forschungspartner das Ziel gesetzt, ein KI-gesteuertes Verfahren zu entwickeln, das RFID-Antennenfäden und -Chips während des Konfektionsprozesses in die Wäsche einbringt und so die Notwendigkeit des nachträglichen Patchens eliminiert. Die Wäsche selbst wird so zu einem individuell funktionalisierten RFID-Transponder gemacht. Gezeigt wird Flachwäsche wie z.B. Bettlaken oder Kopfkissen mit integrierter kleindimensionaler RFID-Fadentechnologie inkl. Datenkern und Textilantenne für eine gesteuerte Einbringung per KI und zukünftige Leasing-Szenarien

Entwicklung und Untersuchung der Fusion zwischen innovativen Technologiekombinationen und nachhaltigen Designstrategien, dargestellt als multifunktionale Spielmatte (MultiMatt)
Die Multimatt ist eine Spielmatte, welche unterschiedliche Fertigungs- und Veredlungstechnologien unter Verwendung eines rezyklierten und Cradle to Cradle-zertifizierten Materials zu einem kreislauffähigen Produkt vereint. Die entwickelte MultiMatt verbindet den Monomaterial-Ansatz mit dem Flächenbildungsverfahren Stricken und den Veredlungs- und Funktionalisierungstechnologien 3D-Druck, Rückenbeschichtung und Laserbehandlung. Damit ist die Entwicklung zur Anwendung für nachhaltiges Design, kreislauffähige Materialverbunde und Rezyklate geeignet.

More information:
Textilforschung Mittelstand BMWK
Source:

Sächsisches Textilforschungsinstitut e.V. (STFI)

29.05.2024

Teijin Frontier: Breathable, UV-blocking polyester material

Teijin Frontier Co., Ltd., the Teijin Group’s fibers and products converting company, announced the development of a new, multifunctional and comfortable polyester material that combines high breathability and UV protection. This new product reproduces the structure of a traditional Japanese "Sudare" blind (bamboo blind), which allows breezes to pass through while blocking out sunlight.

As extremely high summer temperatures become increasingly common, Teijin Frontier developed this new polyester to meet market demands for materials with enhanced heat protection functions. Heat protection encompasses breathability, UV resistance and anti-stickiness. However, until now, breathability – achieved by gaps between fibers – and UV protection were thought to be mutually exclusive.

To solve this dilemma, the company created a structure with slit-shaped, highly breathable areas in either the warp or weft direction of the fabric. These three-dimensional gaps, similar to those in a bamboo blind, allow the material to deliver both excellent breathability and high UV blocking performance of 85 percent or more. The structure allows air permeability of 50㎤/㎠・s or more.

Teijin Frontier Co., Ltd., the Teijin Group’s fibers and products converting company, announced the development of a new, multifunctional and comfortable polyester material that combines high breathability and UV protection. This new product reproduces the structure of a traditional Japanese "Sudare" blind (bamboo blind), which allows breezes to pass through while blocking out sunlight.

As extremely high summer temperatures become increasingly common, Teijin Frontier developed this new polyester to meet market demands for materials with enhanced heat protection functions. Heat protection encompasses breathability, UV resistance and anti-stickiness. However, until now, breathability – achieved by gaps between fibers – and UV protection were thought to be mutually exclusive.

To solve this dilemma, the company created a structure with slit-shaped, highly breathable areas in either the warp or weft direction of the fabric. These three-dimensional gaps, similar to those in a bamboo blind, allow the material to deliver both excellent breathability and high UV blocking performance of 85 percent or more. The structure allows air permeability of 50㎤/㎠・s or more.

This new product also offers sustainability benefits through the incorporation of recycled polyester in part. Its structure and elastic fibers provide stretch performance, while an uneven surface caused by differences in thread shrinkage and its structure avoid stickiness. Moreover, to achieve the combination of functions, Teijin Frontier also adopt special high-shrinkage technology and dying finishing technology. This material offers potential for use in both fashion and casual clothing.

Teijin Frontier will begin promoting this product for the 2025 spring and summer fashion and casual clothing collections in Japan, aiming for sales of 250,000 meters in fiscal 2024 and 750,000 meters in fiscal 2027.

Source:

Teijin Limited

29.05.2024

Cinte Techtextil China taking place in September 2024

With four months until the show opens doors, key exhibitors have already confirmed participation for the Cinte Techtextil China 2024. In conjunction with a positive global outlook, key players are eager to congregate again at the Shanghai New International Expo Centre from 19 – 21 September, to showcase innovations and connect with buyers from various sectors.
 
The fair will closely align with Messe Frankfurt’s ‘Texpertise Econogy’ – the umbrella for the group’s sustainability activities at its more than 50 textile trade shows worldwide. New energy elements, such as battery and hydrogen, will appear at the Innovation Showcase Area, on top of other interactive fringe events which centre around sustainability.

With four months until the show opens doors, key exhibitors have already confirmed participation for the Cinte Techtextil China 2024. In conjunction with a positive global outlook, key players are eager to congregate again at the Shanghai New International Expo Centre from 19 – 21 September, to showcase innovations and connect with buyers from various sectors.
 
The fair will closely align with Messe Frankfurt’s ‘Texpertise Econogy’ – the umbrella for the group’s sustainability activities at its more than 50 textile trade shows worldwide. New energy elements, such as battery and hydrogen, will appear at the Innovation Showcase Area, on top of other interactive fringe events which centre around sustainability.

With environmental protection as one of the top sourcing categories at the previous edition, products with medical, home, protection, and building applications rounded out the top five. By product group, in-demand sourcing categories included nonwovens; technology and accessories; woven fabrics, laid webs, knitted fabrics, braidings; composites; as well as coated textiles and bondtec. The show saw 15,542 visits from 52 countries and regions last year.

Catering to various key players in 2023, the well-known Groz-Beckert East Asia brought their latest innovative needling tools for the nonwovens sector. Speaking at the show, Mr Kabilen Sornum, Vice President Asia Pacific of Marketing & E-Commerce, commented: “While we are focusing on the China market, we have also seen buyers from the Middle East, Europe, Korea, and North Asia. Cinte Techtextil China is a more international fair – we can see that everyone is here, and the quality and innovation of buyers has improved greatly in the past three to four years. E-mobility and sustainability are two very clear trends.”
 
The fair’s product categories cover 12 application areas, which comprehensively span a full range of potential uses in modern technical textiles and nonwovens. These categories also cover the entire industry, from upstream technology and raw materials providers to finished fabrics, chemicals and other solutions. This scope of product groups and application areas ensures that the fair is an effective business platform for the entire industry.

Source:

Messe Frankfurt (HK) Ltd

Hightex Photo Teknik Fuarcılık INC.
24.05.2024

HIGHTEX 2024: Global Meeting Point of Technical Textiles and Nonwovens Industry

The countdown has started for HIGHTEX 2024 International Technical Textiles and Nonwovens Exhibition, Turkey's first and only exhibition in this field. HIGHTEX 2024, which will be held between 4-8 June 2024 at Tüyap Fair and Congress Center (Istanbul), will host nonwoven products, raw materials used in production and the latest technologies in the field of technical textiles.

Technical textiles and nonwovens will be integrated into more industries and living spaces in the future. HIGHTEX 2024 Exhibition wants to be an important platform for those who are going to accelerate this integration process and shape the future of the industry. A wide range of products will be exhibited - from medical textiles produced with advanced technology to high-performance materials used in the aviation and automotive industry, from hygiene products to innovative solutions developed for the agriculture and food industry. Especially the products to be presented in innovative areas such as smart textiles and geotextiles will be among the most remarkable elements. Thanks to the B2B meetings organised at the exhibition, companies can establish new and permanent commercial connections.

The countdown has started for HIGHTEX 2024 International Technical Textiles and Nonwovens Exhibition, Turkey's first and only exhibition in this field. HIGHTEX 2024, which will be held between 4-8 June 2024 at Tüyap Fair and Congress Center (Istanbul), will host nonwoven products, raw materials used in production and the latest technologies in the field of technical textiles.

Technical textiles and nonwovens will be integrated into more industries and living spaces in the future. HIGHTEX 2024 Exhibition wants to be an important platform for those who are going to accelerate this integration process and shape the future of the industry. A wide range of products will be exhibited - from medical textiles produced with advanced technology to high-performance materials used in the aviation and automotive industry, from hygiene products to innovative solutions developed for the agriculture and food industry. Especially the products to be presented in innovative areas such as smart textiles and geotextiles will be among the most remarkable elements. Thanks to the B2B meetings organised at the exhibition, companies can establish new and permanent commercial connections.

More information:
Hightex nonwovens Turkey
Source:

Teknik Fuarcılık INC.

colouring process Photo (c) Hypetex
22.05.2024

First technical coloured flax fibre replacing carbon fibre?

British technology company Hypetex has been awarded a significant grant from Innovate UK to develop the world’s first technical coloured flax fibre, which will have applications in the sustainable manufacturing of cars, boats and other products that are usually made with carbon fibre.

Called FlaxTex the material is strong, lightweight and 100 per cent biodegradable, having a net positive carbon footprint at point of manufacturing. It can be colourised whilst enhancing its performance properties, with the process adding some important manufacturing attributes compared to standard flax fibre.

As such, FlaxTex’s mechanical properties represent the closest sustainable substitute for robust and lightweight materials like glass fibre and carbon fibre in composite structures.  

The performance of standard flax fibre is often hindered by its high moisture absorption, resulting in reduced structural integrity when used in composite construction. In addition, the natural brown colour of flax has been deemed unappealing for product use.

British technology company Hypetex has been awarded a significant grant from Innovate UK to develop the world’s first technical coloured flax fibre, which will have applications in the sustainable manufacturing of cars, boats and other products that are usually made with carbon fibre.

Called FlaxTex the material is strong, lightweight and 100 per cent biodegradable, having a net positive carbon footprint at point of manufacturing. It can be colourised whilst enhancing its performance properties, with the process adding some important manufacturing attributes compared to standard flax fibre.

As such, FlaxTex’s mechanical properties represent the closest sustainable substitute for robust and lightweight materials like glass fibre and carbon fibre in composite structures.  

The performance of standard flax fibre is often hindered by its high moisture absorption, resulting in reduced structural integrity when used in composite construction. In addition, the natural brown colour of flax has been deemed unappealing for product use.

Flaxtex solves these issues by removing moisture through the colouring process and sealing the fibres, which waterproofs them and enabling their core mechanical properties. Hypetex’s patented nano-pigment technology changes the colour adding an aesthetic quality to the material.  

This colouring process is set to transform industrial design possibilities of Flax natural fibres by enhancing the strength and performance while simultaneously reducing post-processing requirements and total energy usage. This also aligns with Hypetex's commitment to supporting the green transition and helping manufacturers meet government expectations on the path to UK Net Zero targets and the European Green Deal.

Over the course of a 12-month industrial research project, Hypetex will further optimize its resin systems and processes, expanding the use of FlaxTex across various markets.  

FlaxTex has a range of industry uses, including on construction, automotive, sports equipment and furniture products.

More information:
HYPETEX® flax carbon fibers
Source:

Hypetex

Trevira CS fabrics and trimmings © Photo: Indorama Ventures
Trevira CS fabrics and trimmings
17.05.2024

Trevira CS at Clerkenwell Design Week in London

The Trevira CS brand is celebrating its debut at Clerkenwell Design Week (CDW), which takes place in London from May 21-23 2024. The brand is particularly targeting interior architects, interior designers, and contract furnishers to present its innovations on sustainability. Trevira CS stands for flame retardant fabrics that have been tested for fire safety. They also offer numerous sustainable properties.

The Trevira CS brand is celebrating its debut at Clerkenwell Design Week (CDW), which takes place in London from May 21-23 2024. The brand is particularly targeting interior architects, interior designers, and contract furnishers to present its innovations on sustainability. Trevira CS stands for flame retardant fabrics that have been tested for fire safety. They also offer numerous sustainable properties.

The London borough of Clerkenwell is home to more creative businesses and architects per square mile than anywhere else in the world, making it one of the most important design hubs in the world. To celebrate this rich and diverse community, Clerkenwell Design Week has created a unique opportunity to showcase the world's leading interior design brands. With more than 600 events in over 160 showrooms, more than 11 curated exhibitions, stunning installations, talks and a supporting program, CDW has established itself as the UK's leading design festival. The Trevira CS stand is part of the "German Collection - home to German Contemporary Design", which brings together a leading selection of renowned German brands.
 
The product range of flame-retardant Trevira® filament yarns now also includes 30 spun-dyed, UV-stable yarns, which are particularly suitable for outdoor use in fabrics in the hospitality sector and on cruise ships due to their high light fastness and UV resistance. They also score points for their sustainable properties, as the fabrics made from them can be produced in a more environmentally friendly way than textiles made from conventional yarns.

Trevira CS fabrics are also available in recycled versions. They consist of fiber and filament yarns that are obtained in various recycling processes. Fabrics made from these yarns can obtain the Trevira CS eco trademark. The prerequisite for this is a recycled content of at least 50%.

More information:
Outdoor Trevira CS flame retardant
Source:

Trevira CS is a brand of Indorama Ventures Fibers Germany GmbH

07.05.2024

Drupa: touchpoint textile showcases textile printing solutions

By establishing touchpoint textile, drupa has created a special forum to showcase pioneering applications in digital textile printing. The highlight will be the Digital Textile Micro Factory – a fully connected, integrated process chain starting with the customer enquiry and design through to large-format digital textile printing.

touchpoint textile represents drupa’s growing expansion into new markets comprising such segments as packaging production, large-format or industrial and functional printing next to packaging production. All of these segments are undergoing the same transformation processes and offer enormous growth potential. The special forum revolves around the opportunities and challenges of digital textile printing, brings together renowned exhibitors, industry partners and brand owners and provides scope for cross-industry cooperation, new projects as well as product and manufacturing ideas. The operational content partners of touchpoint textile include the German Institutes for Textile and Fibre Research Denkendorf (DITF), as Europe’s largest textile research centre, as well as ESMA, the European Specialist Printing Manufacturers Association.

By establishing touchpoint textile, drupa has created a special forum to showcase pioneering applications in digital textile printing. The highlight will be the Digital Textile Micro Factory – a fully connected, integrated process chain starting with the customer enquiry and design through to large-format digital textile printing.

touchpoint textile represents drupa’s growing expansion into new markets comprising such segments as packaging production, large-format or industrial and functional printing next to packaging production. All of these segments are undergoing the same transformation processes and offer enormous growth potential. The special forum revolves around the opportunities and challenges of digital textile printing, brings together renowned exhibitors, industry partners and brand owners and provides scope for cross-industry cooperation, new projects as well as product and manufacturing ideas. The operational content partners of touchpoint textile include the German Institutes for Textile and Fibre Research Denkendorf (DITF), as Europe’s largest textile research centre, as well as ESMA, the European Specialist Printing Manufacturers Association.

Digital Textile Micro Factory: on-demand and virtual products – on the path towards sustainable production
In cooperation with 12 partners from industry and research the DITF will demonstrate a Digital Textile Micro Factory live at drupa and, hence, a fully connected, integrated process chain from design to finished product. This will present new possibilities for digitalisation and direct customer involvement, for instance in the form of 3D apparel simulations complete with links to design networks for creative input. Digital workflows and virtual products are integrated directly in the manufacturing process. As a special highlight for all trade visitors the technology partners of this Micro Factory will demonstrate an automated on-demand production, textile printing, cutting and sorting – without any manual interaction. Such decentralised and digitally connected design and production chains will enable the textile industry to respond to customers’ requests and trends in a more targeted manner in future. This means, touchpoint textile 2024 technologically points the way to a future without shelf-warmers. In addition, the carbon footprint for the complete process from virtual development to finished product will be modelled and presented at the trade fair.  

2024 will see the design competition “drupa – textile design talents” being held for the first time. This was conceived of by the DITF and will be implemented by the partner Mitwill. This provides up-coming textile designers and newcomers with a unique opportunity to introduce their ideas and visions to a professional audience.

Broad industry support
A project as comprehensive as the Micro Factory requires many strong partners. The companies “on board” here include: Assyst/Germany (3D simulation for digital apparel twins), Mitwill Textiles Europe/France (creative design network), D.G.I. Digital Graphics Incorporation/South Korea, Multi-Plot Europe/Germany (large-format textile printing), LEONHARD KURZ Stiftung/Germany, Zünd/Switzerland (digital cutting), robotfactory/Denmark, Asco/The Netherlands (presenting an innovative buffer solution between digital printing and cutting, automated sorting of cut parts from the cutter by robotfactory) as well as Brother/Japan (for small-format textile printing and bonding technology). Vaude and berger textiles will be sponsoring the touchpoint. Another key partner is the Albstadt-Sigmaringen University that is supporting the project as a conceptual sponsor and which has set itself the clear mission to incorporate these new topics into its curriculum. This means the staff of the future will be geared up to the new challenges ahead.

Another partner of touchpoint textile is the European Specialist Printing Manufacturers Association (ESMA), which is responsible for the lecture programme. ESMA represents industrial, functional and specialist printing and acts as an organiser of educational events in the field of textile printing. At drupa speakers from research, development, and industry will address issues related to printing and finishing techniques, workflows, market developments and sustainability, to name but a few. The focus will also be on trends and applications that unlock ever new potential through the interplay of digital printing and textile printing substrates. The lectures are divided into the categories Research, Finishing, Print Systems & Hardware, Substrates, Inks & Chemistry and Software & Electronics. Assyst, for example, will deliver talks on the virtual development of apparel as well as the research project ECOShoring, which is funded by the “Deutsche Bundesstiftung Umwelt” – DBU (German Federal Environmental Foundation) and focuses on personalised and on-demand sustainable manufacturing. Other speakers represent Adobe, Balta Group, Barbieri Electronic, Brother, Centexbel, CST, DITF, Fujifilm Speciality Ink Systems, HS Albsig, Kornit Digital, Meteor Inkjet, Mimaki, Mitwill, Multiplot, Print-Rite, RWTH Aachen, Seiko Instruments, Tiger Coatings, Xaar, Zünd and the list is updated on regular basis.

drupa will be held at the Düsseldorf Exhibition Centre from 28 May to 7 June 2024.

Source:

Messe Düsseldorf

BioComposites AG - Flachsgewebe © Hochschule Aalen
07.05.2024

Gemeinsam Forschung an nachhaltigen Lösungen für Faserverbundwerkstoffe im Leichtbau

Faserverbundwerkstoffe verfügen über herausragende mechanische Eigenschaften bei gleichzeitig niedriger Dichte. Daraus gefertigte Gegenstände sind leicht und gleichzeitig sehr stabil – das macht sie zum idealen Werkstoff für Sportartikelhersteller über die Automobilindustrie bis hin zur Luft- und Raumfahrt. Statt den bisher üblichen Glas- und Carbonfasern sollen nun zunehmend natürliche Fasern wie Flachs, Hanf oder Jute als Verstärkung eingesetzt werden. Durch ihr Potential während der Herstellung Treibhausgasemissionen und Energie einzusparen, ermöglichen sie eine vergleichsweise günstige Herstellung. Ihre mechanischen Eigenschaften deuten einerseits auf noch nicht ausgeschöpftes Potenzial hin, können jedoch je nach jährlichen Wachstumsbedingungen in ihrer Dichte, Festigkeit oder Steifigkeit stark variieren. Um zukünftig Faserverbundwerkstoffe auf Basis nachwachsender Rohstoffe möglichst effizient, nachhaltig und vor allem wettbewerbsfähig herstellen zu können, bündeln die Hochschule Aalen und das Fraunhofer-IGCV ihre Expertisen hinsichtlich Werkstoff- und Produktionstechnik.

Faserverbundwerkstoffe verfügen über herausragende mechanische Eigenschaften bei gleichzeitig niedriger Dichte. Daraus gefertigte Gegenstände sind leicht und gleichzeitig sehr stabil – das macht sie zum idealen Werkstoff für Sportartikelhersteller über die Automobilindustrie bis hin zur Luft- und Raumfahrt. Statt den bisher üblichen Glas- und Carbonfasern sollen nun zunehmend natürliche Fasern wie Flachs, Hanf oder Jute als Verstärkung eingesetzt werden. Durch ihr Potential während der Herstellung Treibhausgasemissionen und Energie einzusparen, ermöglichen sie eine vergleichsweise günstige Herstellung. Ihre mechanischen Eigenschaften deuten einerseits auf noch nicht ausgeschöpftes Potenzial hin, können jedoch je nach jährlichen Wachstumsbedingungen in ihrer Dichte, Festigkeit oder Steifigkeit stark variieren. Um zukünftig Faserverbundwerkstoffe auf Basis nachwachsender Rohstoffe möglichst effizient, nachhaltig und vor allem wettbewerbsfähig herstellen zu können, bündeln die Hochschule Aalen und das Fraunhofer-IGCV ihre Expertisen hinsichtlich Werkstoff- und Produktionstechnik.

Die Arbeitsgruppe BioComposites mit aktuell noch zwei Forschenden aus beiden Einrichtungen hat zum Ziel, hochwertige biobasierte Faserverbundwerkstoffe für Leichtbauanwendungen zu entwickeln und deren Fertigungsprozesse zu optimieren. Faserverbundwerkstoffe aus biobasierten Komponenten können so – insbesondere in Kombination mit den richtigen Recyclingstrategien – dazu beitragen, dass weniger Schadstoffe in Luft, Wasser und Boden freigesetzt werden

Prof. Dr.-Ing. Iman Taha, Inhaberin des Lehrstuhls für nachhaltige Werkstoffe in der Kunststofftechnik der Hochschule Aalen und Leiterin der Arbeitsgruppe, sieht großes Potenzial in der gemeinsamen Forschung: "Bio-Composites haben ein grünes Image, aber sie bieten noch so viel mehr. Im Gegensatz zu herkömmlichen Verbundwerkstoffen, die oft auf Erdölprodukten basieren, sind Bio-Composites eine ökologische Alternative, die einen wichtigen Beitrag auch zur Reduzierung des CO2-Ausstoßes leisten kann. Damit kommt ihnen eine tragende Rolle zu, unseren Alltag nachhaltiger zu gestalten."

3D spacer fabric Photo: ARIS/DITF
3D spacer fabric
07.05.2024

Graywater treatment with 3D textiles

The demand for water in Germany is increasing and used water is not being utilized sufficiently. Graywater in particular, i.e. wastewater from showers, bathtubs and washbasins, offers great potential for further use. It can be brought to service water quality on site and reused for flushing toilets or watering gardens, for example. Thanks to flexible 3D textiles, it can even be used in almost any building to save space.

Around 50 to 80 percent of all domestic wastewater is graywater. Until now, large containers and tanks have been needed to reprocess it and return it to the cycle, taking up a lot of space in the building. The German Institutes of Textile and Fiber Research Denkendorf (DITF) and their project partner ARIS have developed a biological, textile-based system.

The demand for water in Germany is increasing and used water is not being utilized sufficiently. Graywater in particular, i.e. wastewater from showers, bathtubs and washbasins, offers great potential for further use. It can be brought to service water quality on site and reused for flushing toilets or watering gardens, for example. Thanks to flexible 3D textiles, it can even be used in almost any building to save space.

Around 50 to 80 percent of all domestic wastewater is graywater. Until now, large containers and tanks have been needed to reprocess it and return it to the cycle, taking up a lot of space in the building. The German Institutes of Textile and Fiber Research Denkendorf (DITF) and their project partner ARIS have developed a biological, textile-based system.

It is based on a 3D spacer fabric made of highly durable polypropylene. Its advantage is that it can be installed flat and is therefore extremely space-saving. Thanks to its special system geometry, it can be installed in places that would otherwise remain unused - for example in a new building under the floor of an underground garage, on a flat roof or in the garden. It can be modularly adapted to the water requirements and structural conditions in the respective buildings. "Even vertical solutions on facades are conceivable," explains DITF scientist Jamal Sarsour. This means that the graywater treatment system could be used in densely built-up cities in particular.

The system developed by the project partners requires little maintenance and is therefore particularly cost-effective. Compared to previous solutions, it is characterized by a long lifespan. It therefore contributes to sustainable water use and makes a valuable contribution to the circular economy.

ARIS plans to launch the new textile-based graywater treatment system on the market in 2024.

The project will be presented on June 13, 2024 at the SME Innovation Day of the Federal Ministry for Economic Affairs and Climate Protection in Berlin.

The research project with the number 16KN080829 of AiF Projekt GmbH, Berlin, was funded by the Federal Ministry of Economics and Climate Protection as part of the Central Innovation Program for SMEs (ZIM) on the basis of a resolution of the German Bundestag.

Source:

Deutsche Institute für Textil- und Faserforschung Denkendorf (DITF)

Walter Reiners Foundation awards Six Young Engineers (c) VDMA
Anna Markic, Mark Zenzinger, Lena Fink, Peter D. Dornier, Fabio Bußmann, Katharina Maria Ernst, Lennart Hellwig, Dr. Harald Weber
03.05.2024

Walter Reiners Foundation awards Six Young Engineers

At the Techtextil trade fair in Frankfurt, the Chairman of the Walter Reiners Foundation of the VDMA, Peter D. Dornier, presented awards to six successful young engineers. Promotion and sustainability prizes were awarded in the categories bachelor/project theses and diploma/master theses. Academic theses in which, for example, solutions for resource-saving products and technologies are developed are eligible for the sustainability prizes.

The Walter Reiners Foundation awarded Anna Markic a sustainability prize worth 3,000 euros in the Bachelor's category. The topic of her thesis, written at Reutlingen University, was the recycling of carbon fibres.

Mark Zenzinger, Albstadt-Sigmaringen University, received a 3,000 euro promotion award in the Bachelor's category. His topic was the automation of the process chain for the production of welded textile hard goods.
 
Lena Fink from the TU Dresden received another promotion award worth 3,000 euros. Her construction engineering project work focused on a device to simplify the maintenance of braiding machines.

At the Techtextil trade fair in Frankfurt, the Chairman of the Walter Reiners Foundation of the VDMA, Peter D. Dornier, presented awards to six successful young engineers. Promotion and sustainability prizes were awarded in the categories bachelor/project theses and diploma/master theses. Academic theses in which, for example, solutions for resource-saving products and technologies are developed are eligible for the sustainability prizes.

The Walter Reiners Foundation awarded Anna Markic a sustainability prize worth 3,000 euros in the Bachelor's category. The topic of her thesis, written at Reutlingen University, was the recycling of carbon fibres.

Mark Zenzinger, Albstadt-Sigmaringen University, received a 3,000 euro promotion award in the Bachelor's category. His topic was the automation of the process chain for the production of welded textile hard goods.
 
Lena Fink from the TU Dresden received another promotion award worth 3,000 euros. Her construction engineering project work focused on a device to simplify the maintenance of braiding machines.

Fabio Bussmann from RWTH Aachen was awarded a promotion prize in the Master's category, worth 3,500 euros. In his thesis, he analysed the life cycle assessments of alternative semi-finished products for geotextiles.

Katharina Maria Ernst, TU Dresden, was honoured with a sustainability prize of 3,500 euros in the Master's category. Her work focused on the development of a suitable process for the treatment of chitosan fibres as an alternative starting product in the production of carbon fibres.

Lennart Hellwig, RWTH Aachen University, was awarded a 3,500 euro prize in the Master's category. He focused on the topic of machine learning using the example of a nonwovens plant.

Source:

VDMA e. V

Preisverleihung Foto ITA – Institut für Textiltechnik of RWTH Aachen University
02.05.2024

Walter Reiners-Stiftungspreis für zwei ITA-Preisträger

Wie kann man durch Transferlernen Fertigungsschritte optimieren? Wie kann man die Umweltauswirkungen von Geotextilien aus petrochemischen Kunststoffen mit denen aus biologisch abbaubaren Kunststoffen vergleichen, um eine Entscheidungshilfe für nachhaltigere Produkte zu finden? Für die Entwicklung dieser Methoden wurden Lennart Hellwig und Fabio Bußmann vom Institut für Textiltechnik (ITA) der RWTH Aachen am 25. April mit Preisen des Deutschen Textilmaschinenbaues 2024 der Walter Reiners-Stiftung ausgezeichnet.

Einsatz von Transferlernen ermöglicht Datenreduzierung beim Vernadelungsprozess
Lennart Hellwig erhielt den „Förderpreis Masterarbeit“ für seine Masterarbeit „Transfer Learning Modell für Vernadelungsprozesse in der Vliesstoffproduktion unter Berücksichtigung von Unsicherheiten“.

Wie kann man durch Transferlernen Fertigungsschritte optimieren? Wie kann man die Umweltauswirkungen von Geotextilien aus petrochemischen Kunststoffen mit denen aus biologisch abbaubaren Kunststoffen vergleichen, um eine Entscheidungshilfe für nachhaltigere Produkte zu finden? Für die Entwicklung dieser Methoden wurden Lennart Hellwig und Fabio Bußmann vom Institut für Textiltechnik (ITA) der RWTH Aachen am 25. April mit Preisen des Deutschen Textilmaschinenbaues 2024 der Walter Reiners-Stiftung ausgezeichnet.

Einsatz von Transferlernen ermöglicht Datenreduzierung beim Vernadelungsprozess
Lennart Hellwig erhielt den „Förderpreis Masterarbeit“ für seine Masterarbeit „Transfer Learning Modell für Vernadelungsprozesse in der Vliesstoffproduktion unter Berücksichtigung von Unsicherheiten“.

Die Auszeichnung wurde für die Entwicklung einer Methodik verliehen, die es ermöglicht, durch Transferlernen einen Fertigungsprozess in der Vliesstoffproduktion zu modellieren. Dieses Modell kann genutzt werden, um die Fertigungsschritte zu optimieren. Durch den Einsatz von Transferlernen wurde die Menge der benötigten Daten für die Modelle reduziert und die Vorhersagegenauigkeit verbessert. Konkret wurde in der Arbeit der Vernadelungsprozess als Fertigungsschritt ausgewählt. Das Verfahren lässt sich grundsätzlich auch auf andere Fertigungsschritte übertragen.

Ökologische Entscheidungshilfe für die Auswahl nachhaltigerer Produkte
Fabio Bußmann wurde mit dem „Nachhaltigkeitspreis Masterarbeit“ für seine Masterarbeit „Methodenentwicklung und Durchführung von Life Cycle Assessments zur Bewertung der Nachhaltigkeit von Produktion und End-of-Life-Szenarien biologisch abbaubarer Geotextilien“ ausgezeichnet. Kunststoffe bieten aufgrund ihrer vielfältigen Eigenschaften und Formgebungsmöglichkeiten ein breites Anwendungsspektrum. Ein Beispiel sind Geotextilien. Zu ihrer Herstellung werden fast ausschließlich petrochemische Kunststoffe verwendet, die in erster Linie nach ihrer Funktionalität ausgewählt werden, ohne dass an eine nachhaltige Entsorgung nach der Nutzungsdauer gedacht wird. Oft verbleiben diese Textilien im Boden, da sie nur sehr schwer und mit hohen Kosten oder gar nicht zu entfernen sind. Eine nachhaltigere Alternative könnte der Einsatz von Geotextilien aus biologisch abbaubaren Kunststoffen sein.

Ziel dieser Arbeit war es, die Umweltauswirkungen von Geotextilien aus petrochemischen Kunststoffen mit denen aus biologisch abbaubaren Kunststoffen zu vergleichen. Diese Untersuchung wird in drei verschiedenen Anwendungsbereichen durchgeführt, um als ökologische Entscheidungshilfe zu dienen und das nachhaltigere Produkt zu identifizieren.

Der Vorsitzende der Walter Reiners-Stiftung des VDMA Fachverbands Textilmaschinen, Peter D. Dornier, überreichte die Preise während der Fachmesse Techtextil in Frankfurt am Main.

Source:

ITA – Institut für Textiltechnik of RWTH Aachen University

02.05.2024

Curt Bauer GmbH insolvent: Ursachen sind Corona-Pandemie und Ukraine-Krieg

Der Spezialist für Heim- und technische Textilien Curt Bauer GmbH mit Sitz in Aue-Bad Schlema im Erzgebirge strebt eine Neuaufstellung im Rahmen eines Insolvenzverfahrens an. Das Familienunternehmen, das auf eine 1867 gegründete Weberei zurückgeht, entwirft, produziert und vertreibt luxuriöse Tisch- und Bettwäschesortimente, Bekleidungsdamaste für den afrikanischen Markt sowie anspruchsvolle Textilien für den Einsatz im Automobilbereich, im Kälteschutz. Rüdiger Bauch vom Chemnitzer Standort der bundesweit vertretenen Kanzlei Schultze & Braun prüft als vorläufiger Insolvenzverwalter die wirtschaftlichen Voraussetzungen für eine Sanierung. Ziel ist, eine Fortführungs-Perspektiven für den Standort in Aue-Bad Schlema, die Bereiche Heimtextilien, Bekleidungsdamast für den afrikanischen Markt und technische Textilien und die insgesamt gut 100 hochqualifizierten Mitarbeitenden zu erreichen.

Der Geschäftsbetrieb von Curt Bauer läuft in vollem Umfang weiter. Bestellungen und Aufträge werden wie geplant bearbeitet, hergestellt, verpackt und ausgeliefert. Neubestellungen sind weiterhin möglich. Die Kunden wurden über die Entwicklung im Unternehmen informiert.

Der Spezialist für Heim- und technische Textilien Curt Bauer GmbH mit Sitz in Aue-Bad Schlema im Erzgebirge strebt eine Neuaufstellung im Rahmen eines Insolvenzverfahrens an. Das Familienunternehmen, das auf eine 1867 gegründete Weberei zurückgeht, entwirft, produziert und vertreibt luxuriöse Tisch- und Bettwäschesortimente, Bekleidungsdamaste für den afrikanischen Markt sowie anspruchsvolle Textilien für den Einsatz im Automobilbereich, im Kälteschutz. Rüdiger Bauch vom Chemnitzer Standort der bundesweit vertretenen Kanzlei Schultze & Braun prüft als vorläufiger Insolvenzverwalter die wirtschaftlichen Voraussetzungen für eine Sanierung. Ziel ist, eine Fortführungs-Perspektiven für den Standort in Aue-Bad Schlema, die Bereiche Heimtextilien, Bekleidungsdamast für den afrikanischen Markt und technische Textilien und die insgesamt gut 100 hochqualifizierten Mitarbeitenden zu erreichen.

Der Geschäftsbetrieb von Curt Bauer läuft in vollem Umfang weiter. Bestellungen und Aufträge werden wie geplant bearbeitet, hergestellt, verpackt und ausgeliefert. Neubestellungen sind weiterhin möglich. Die Kunden wurden über die Entwicklung im Unternehmen informiert.

„Curt Bauer steht seit vielen Jahrzehnten für hochwertige Damaststoffe für die Bekleidungsbranche in Afrika, individuelle Heim- und technische Textilien sowie für Handwerk Made in Germany“, sagen Rüdiger Bauch sowie Claudia Bauer und Gert Bauer, die das Familienunternehmen in der fünften Generation führen. „Das Unternehmen hat seit seiner Gründung bereits zahlreiche Krisen bewältigt. Zusammen werden wir alles dafür tun, dass die Unternehmensgeschichte von Curt Bauer fortgeschrieben werden kann, und wir sind zuversichtlich, dass uns das gelingt.“ Bereits vor dem Insolvenzantrag hat die Unternehmensleitung an der Neuaufstellung von Curt Bauer gearbeitet und Gespräche mit Interessenten für einen Einstieg begonnen, die nun im Rahmen des Insolvenzverfahrens weitergeführt werden sollen.

„Das Ziel ist, dass die Curt Bauer GmbH in den Bereichen Heimtextilien, Bekleidungsdamast und technische Textilien auch in Zukunft von Aue-Bad Schlema aus am globalen Markt aktiv sein kann“, sagt der vorläufige Insolvenzverwalter. Dies wäre beispielsweise durch den Einstieg eines Investors in das Unternehmen und die damit verbundene Fortführung des Geschäftsbetriebs möglich, so Bauch. Die Löhne und Gehälter der gut 100 Beschäftigten sind bis mindestens Ende Juni gesichert. Ab Juli soll Curt Bauer wieder so aufgestellt sein, dass die Löhne und Gehälter aus dem laufenden Geschäftsbetrieb erwirtschaftet werden können.

Der Grund für die notwendige Neuaufstellung sind die Folgewirkungen der Corona-Pandemie sowie der Preissteigerungen in Folge des Krieges in der Ukraine. „Bis 2019 ist die Nachfrage nach unseren Produkten sowohl im Heimtextilien als auch im Bereich der technischen Textilien stetig angestiegen. Im Vertrauen darauf, dass sich dieser Trend fortsetzt, haben wir unsere Unternehmensstrukturen und Produktionskapazitäten angepasst, um den avisierten Kundenbestellungen auch in Zukunft gerecht werden zu können. Durch die Produktionseinschränkungen und die wirtschaftlichen Auswirkungen der Pandemie und die Konsumzurückhaltung vieler Verbraucher im Textilbereich mussten unsere Kunden ihre angekündigten Bestellungszahlen jedoch deutlich reduzieren. Wir haben unsere Produktionskapazitäten und -prozesse zwar schnell an die veränderten Rahmenbedingungen anpassen können, die entstandene Lücke in der Auslastung der Produktion und unseren Planungen konnten wir mit anderen Aufträgen allerdings nicht im erforderlichen Umfang schließen“, sagen Claudia Bauer und Gert Bauer. „Nach dem Ende der Corona-Pandemie deutete sich an, dass sich die Produktnachfrage wieder auf das übliche Niveau bewegen würde. Die positiven Geschäftsaussichten wurde aber durch die wirtschaftlichen Auswirkungen des Ukrainekriegs jäh beendet. Zudem sind die Kosten für Rohstoffe, Vormaterialien und Energie erheblich angestiegen“, sagen die Bauers. „Diese Kombination aus Preissteigerungen und Umsatzrückgängen, von denen nicht nur, aber eben gerade auch die Textilbranche stark betroffen ist, war und ist auch für uns als vorsichtig planendes und agierendes Familienunternehmen über einen Zeitraum von inzwischen mehr als vier Jahren nicht durchzuhalten.“ Claudia Bauer und Gert Bauer sind zuversichtlich, dass sie das Unternehmen mit dem nun begonnen Insolvenzverfahren neu und zukunftsfähig aufstellen können. Dabei gelte aber weiterhin, bei der Produktqualität keine Abstriche zu machen.

More information:
Curt Bauer Insolvenz
Source:

Schultze & Braun Rechtsanwaltsgesellschaft für Insolvenzverwaltung mbH

26.04.2024

Re-Zertifizierung für alle Medizinprodukte abschaffen

Der Bundesverband Medizintechnologie (BVMed) unterstützt die Vorschläge der Europaabgeordneten Prof. Dr. Angelika Niebler und Dr. Peter Liese zur grundlegenden Änderung der EU-Medizinprodukte-Verordnung (MDR). Anlässlich der Verabschiedung einer weiteren Änderungsverordnung der europäischen MDR- und IVDR im EU-Parlament am 25. April 2024 forderten die Abgeordneten „einen sehr großen Schritt“ und eine „Entbürokratisierung ohne Abstriche bei der Sicherheit“. Der BVMed setzt sich unter anderem dafür ein, die fünfjährige Re-Zertifizierungspflicht für alle Medizinprodukte abzuschaffen, nicht nur für niedrige Klassen.

Die bei Medizinprodukten generell vorgesehene Re-Zertifizierung nach 5 Jahren enthalte keine neuen Prüfungsinhalte und erzeuge lediglich unnötige Bürokratie und Kosten sowohl auf Seiten der Industrie als auch bei den Benannten Stellen, so die Argumentation des BVMed. Darüber hinaus könne die Benannte Stelle bei Bedenken gegen ein Produkt das entsprechende Zertifikat jederzeit suspendieren oder widerrufen.

Der Bundesverband Medizintechnologie (BVMed) unterstützt die Vorschläge der Europaabgeordneten Prof. Dr. Angelika Niebler und Dr. Peter Liese zur grundlegenden Änderung der EU-Medizinprodukte-Verordnung (MDR). Anlässlich der Verabschiedung einer weiteren Änderungsverordnung der europäischen MDR- und IVDR im EU-Parlament am 25. April 2024 forderten die Abgeordneten „einen sehr großen Schritt“ und eine „Entbürokratisierung ohne Abstriche bei der Sicherheit“. Der BVMed setzt sich unter anderem dafür ein, die fünfjährige Re-Zertifizierungspflicht für alle Medizinprodukte abzuschaffen, nicht nur für niedrige Klassen.

Die bei Medizinprodukten generell vorgesehene Re-Zertifizierung nach 5 Jahren enthalte keine neuen Prüfungsinhalte und erzeuge lediglich unnötige Bürokratie und Kosten sowohl auf Seiten der Industrie als auch bei den Benannten Stellen, so die Argumentation des BVMed. Darüber hinaus könne die Benannte Stelle bei Bedenken gegen ein Produkt das entsprechende Zertifikat jederzeit suspendieren oder widerrufen.

Der BVMed begrüßt insbesondere die Aussage der beiden Europaabgeordneten, dass "jetzt dringend mehr Tempo bei der Behebung der Probleme mit der Medizinprodukteverordnung" gefordert sei und die Verordnung „von Grund auf geändert werde“ müsse. Liese betonte in einer Stellungnahme, dass es "extrem wichtig", sei, "dass die Kommission erklärt hat, die Medizinprodukteverordnung substantiell zu ändern", denn die EU-Institutionen seien "über das Ziel hinausgeschossen".

Die EVP-Abgeordneten Niebler und Liese setzen sich in ihrem Forderungskatalog unter anderem für die Abschaffung der fünfjährigen Re-Zertifizierung für Produkte mit geringem Risiko, für Fast-Track-Verfahren für „Orphan Devices“, Nischenprodukte und Innovationen und für Entbürokratisierung, Standardisierung und Harmonisierung durch die Bildung einer zentralen Struktur ein.

Der BVMed hatte bereits im Herbst 2023 gemeinsam mit dem Verband der Diagnostika-Industrie (VDGH) eine umfangreiche Problemanalyse und detaillierte Lösungsansätze zur strukturellen Weiterentwicklung des regulatorischen Systems in einem MDR/IVDR-Whitepaper vorgelegt.

Source:

Bundesverband Medizintechnologie (BVMed)