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22.03.2024

Forschungsvorhaben "Nachhaltigkeit im Bereich der Textilbranche"

An der Technischen Universität Chemnitz wird ein Forschungsvorhaben zum Thema "Nachhaltigkeit im Bereich der Textilbranche" durchgeführt. Für die dazugehörigen Umfrage werden Textilunternehmen gesucht, die sich daran beteiligen möchten.

Das Management von Nachhaltigkeit und die entsprechende Berichtpflicht betrifft die gesamte Textilwirtschaft. Aus wissenschaftlicher Sicht fehle, so die Verantwortlichen, jedoch über die Textilbranche, insbesondere über die Bekleidungsindustrie hinaus, noch Wissen zum Thema Nachhaltigkeit. Mit Hilfe der Umfrage soll festgehalten werden, in welchem Umfang Textilunternehmer:in die Themen Nachhaltigkeit und Ökobilanzierung bereits berücksichtigen.

Die Umfrage hat eine geschätzte Bearbeitungsdauer von 15 Minuten und ist unter folgendem Link aufrufbar. Datenschutzrechtlich sind die Angaben anonymisiert, ein Rückschluss auf Unternehmen oder Personen ist nicht möglich.

An der Technischen Universität Chemnitz wird ein Forschungsvorhaben zum Thema "Nachhaltigkeit im Bereich der Textilbranche" durchgeführt. Für die dazugehörigen Umfrage werden Textilunternehmen gesucht, die sich daran beteiligen möchten.

Das Management von Nachhaltigkeit und die entsprechende Berichtpflicht betrifft die gesamte Textilwirtschaft. Aus wissenschaftlicher Sicht fehle, so die Verantwortlichen, jedoch über die Textilbranche, insbesondere über die Bekleidungsindustrie hinaus, noch Wissen zum Thema Nachhaltigkeit. Mit Hilfe der Umfrage soll festgehalten werden, in welchem Umfang Textilunternehmer:in die Themen Nachhaltigkeit und Ökobilanzierung bereits berücksichtigen.

Die Umfrage hat eine geschätzte Bearbeitungsdauer von 15 Minuten und ist unter folgendem Link aufrufbar. Datenschutzrechtlich sind die Angaben anonymisiert, ein Rückschluss auf Unternehmen oder Personen ist nicht möglich.

Source:

Professur Fabrikplanung und Intralogistik
Fakultät für Maschinenbau
Technische Universität Chemnitz

22.03.2024

Fashion for Good: Ten new innovators for 2024 programme

Building on a renewed five-year strategy, Fashion for Good selects ten new innovators for its 2024 programme to receive tailored support validating their technologies. This cohort represents an increased focus on novel footwear material and recycling technologies, man-made cellulosics, and nylon recycling.

The 2024 Innovation Programme provides support based on the development stage and ambitions of each innovator, matching them with relevant industry partners to drive technology and impact technology and impact validation as well as investing activities.

The selected innovators joining the 2024 Innovation Programme are:

Building on a renewed five-year strategy, Fashion for Good selects ten new innovators for its 2024 programme to receive tailored support validating their technologies. This cohort represents an increased focus on novel footwear material and recycling technologies, man-made cellulosics, and nylon recycling.

The 2024 Innovation Programme provides support based on the development stage and ambitions of each innovator, matching them with relevant industry partners to drive technology and impact technology and impact validation as well as investing activities.

The selected innovators joining the 2024 Innovation Programme are:

  • Algreen Ltd: Algreen co-develops alternative materials from algae and biobased sources that can replace fossil-based products such as PU.
  • Balena: Balena creates biodegradable partly biobased polymers for footwear outsoles.
  • Epoch Biodesign: Epoch Biodesign is an enzymatic recycler of PA66 and PA6 textile waste.
  • Fibre52: Fibre52 is a bio-based solution replacing traditional bleach prepared-for-dyeing and dye processes.
  • Gencrest BioProducts Pvt Ltd: Gencrest works with various agri-residues to convert them into textile-grade fibres using their enzymatic technology.
  • HeiQ AeoniQ: HeiQ AeoniQ™ is a continuous cellulose filament yarn with enhanced tensile properties.
  • Nanollose - Nullabor: Nullarbor™Lyocell is developed from microbial cellulose which is converted into pulp pulp to produce a lyocell fibre with their partner Birla Cellulose.  
  • REGENELEY:  REGENELEY pioneers advanced shoe sole recycling technologies by separating and recycling EVA, TPU, and rubber components found in footwear.
  • Samsara Eco: Samsara Eco is an enzymatic recycler of PA66 and PET textile waste.
  • SEFF: SEFF Fibre produces cottonised fibres and blends of hemp fabrics utilising a patented HVPED process.
Source:

Fashion for Good

Lenzing: Sustainable geotextiles as glacier protection and jacket (c) UN Nations
22.03.2024

Lenzing: Sustainable geotextiles as glacier protection and jacket

The Lenzing Group has created an innovative concept that contributes to the sustainable protection of our glaciers while inspiring collective action for sustainable practices and a circular economy in the nonwovens and textile value chain. The concept, which was artistically staged by the Italian artist Michelangelo Pistoletto, was presented on March 21, 2024, as part of the International Day of Forests celebrations at the Palais des Nations, the headquarters of the United Nations Office at Geneva (UNOG).

The melting of glaciers is being severely impacted by global warming. Geotextiles are used to protect ice and snow. However, the nonwovens used for this are made of fossil-based fibers, which allow microplastics1 to enter the valley via streams and may enter the food chain through small organisms and animals. Nonwovens made from cellulosic LENZING™ fibers, which are biodegradable at the end of their life cycle and can be completely recycled, are the sustainable solution to this problem.

The Lenzing Group has created an innovative concept that contributes to the sustainable protection of our glaciers while inspiring collective action for sustainable practices and a circular economy in the nonwovens and textile value chain. The concept, which was artistically staged by the Italian artist Michelangelo Pistoletto, was presented on March 21, 2024, as part of the International Day of Forests celebrations at the Palais des Nations, the headquarters of the United Nations Office at Geneva (UNOG).

The melting of glaciers is being severely impacted by global warming. Geotextiles are used to protect ice and snow. However, the nonwovens used for this are made of fossil-based fibers, which allow microplastics1 to enter the valley via streams and may enter the food chain through small organisms and animals. Nonwovens made from cellulosic LENZING™ fibers, which are biodegradable at the end of their life cycle and can be completely recycled, are the sustainable solution to this problem.

The covering of a small area with the new material made from LENZING™ fibers was tested for the first time during a field test on the Stubai Glacier. Four meters of ice were saved from melting. This was confirmed in a study conducted by the University of Innsbruck and the Austrian glacier lift operators on the Stubai Glacier in Tyrol (Austria). In 2023, the pilot project was successfully extended to all Austrian glaciers used by tourists.

Last year, the project was also awarded first place in the prestigious Swiss BIO TOP Awards for wood and material innovations.

Lenzing takes this innovation project as an opportunity to inspire collaborative action towards sustainable practices and circularity in the textile value chain. Together with a network of innovative partners, Lenzing is working on processing geotextiles into new textile fibers giving them a second life as a garment. The use of geotextiles is usually limited to two years, after which the nonwovens would be disposed of. In the first phase of the pilot project, the recycling of nonwovens made for geotextiles use has been successfully tested and a fashionable “Glacier Jacket” has been produced, showcasing that the recycling of geotextiles is viable. Next to Lenzing, the network includes Marchi & Fildi Spa, a specialist in the field of mechanical recycling, the denim fabric manufacturer Candiani Denim and the fashion studio Blue of a Kind.

22.03.2024

GOTS applauds European Parliament’s vote on Green Claims Directive

The Global Organic Textile Standard (GOTS) applauds the European Parliament's vote to ban unverified 'green' product labels by enforcing stricter rules to back green claims and labels. By obligating companies to submit evidence about environmental marketing claims – including advertising and labelling products as ‘biodegradable’, ‘less polluting’, ‘water saving’, or having ‘bio-based content’ – consumers will be able to make better informed decisions about the sustainability of their purchases.

Consumers need protection from greenwashing and false claims about a product’s environmental impact. GOTS provides rules and tools for fostering responsible business practices and to support businesses to comply with domestic and international laws and beyond. The current GOTS Version 7.0 includes rigorous criteria for the protection of human, employment and social rights, as well as the environment and climate. By being certified to GOTS 7.0 and selling GOTS-labelled goods, companies are demonstrating their commitment to sustainability and human rights.

The Global Organic Textile Standard (GOTS) applauds the European Parliament's vote to ban unverified 'green' product labels by enforcing stricter rules to back green claims and labels. By obligating companies to submit evidence about environmental marketing claims – including advertising and labelling products as ‘biodegradable’, ‘less polluting’, ‘water saving’, or having ‘bio-based content’ – consumers will be able to make better informed decisions about the sustainability of their purchases.

Consumers need protection from greenwashing and false claims about a product’s environmental impact. GOTS provides rules and tools for fostering responsible business practices and to support businesses to comply with domestic and international laws and beyond. The current GOTS Version 7.0 includes rigorous criteria for the protection of human, employment and social rights, as well as the environment and climate. By being certified to GOTS 7.0 and selling GOTS-labelled goods, companies are demonstrating their commitment to sustainability and human rights.

Source:

GOTS (Global Organic Textile Standard)

DITF: CO2-negative construction with new composite material Photo: DITF
Structure of the wall element
20.03.2024

DITF: CO2-negative construction with new composite material

The DITF is leading the joint project "DACCUS-Pre*". The basic idea of the project is to develop a new building material that stores carbon in the long term and removes more CO2 from the atmosphere than is emitted during its production.       

In collaboration with the company TechnoCarbon Technologies, the project is now well advanced - a first demonstrator in the form of a house wall element has been realized. It consists of three materials: Natural stone, carbon fibers and biochar. Each component contributes in a different way to the negative CO2 balance of the material:

Two slabs of natural stone form the exposed walls of the wall element. The mechanical processing of the material, i.e. sawing in stone cutting machines, produces significant quantities of stone dust. This is very reactive due to its large specific surface area. Silicate weathering of the rock dust permanently binds a large amount of CO2 from the atmosphere.

The DITF is leading the joint project "DACCUS-Pre*". The basic idea of the project is to develop a new building material that stores carbon in the long term and removes more CO2 from the atmosphere than is emitted during its production.       

In collaboration with the company TechnoCarbon Technologies, the project is now well advanced - a first demonstrator in the form of a house wall element has been realized. It consists of three materials: Natural stone, carbon fibers and biochar. Each component contributes in a different way to the negative CO2 balance of the material:

Two slabs of natural stone form the exposed walls of the wall element. The mechanical processing of the material, i.e. sawing in stone cutting machines, produces significant quantities of stone dust. This is very reactive due to its large specific surface area. Silicate weathering of the rock dust permanently binds a large amount of CO2 from the atmosphere.

Carbon fibers in the form of technical fabrics reinforce the side walls of the wall elements. They absorb tensile forces and are intended to stabilize the building material in the same way as reinforcing steel in concrete. The carbon fibers used are bio-based, produced from biomass. Lignin-based carbon fibers, which have long been technically optimized at DITF Denkendorf, are particularly suitable for this application: They are inexpensive due to low raw material costs and have a high carbon yield. In addition, unlike reinforcing steel, they are not susceptible to oxidation and therefore last much longer. Although carbon fibers are more energy-intensive to produce than steel, as used in reinforced concrete, only a small amount is needed for use in building materials. As a result, the energy and CO2 balance is much better than for reinforced concrete. By using solar heat and biomass to produce the carbon fibers and the weathering of the stone dust, the CO2 balance of the new building material is actually negative, making it possible to construct CO2-negative buildings.

The third component of the new building material is biochar. This is used as a filler between the two rock slabs. The char acts as an effective insulating material. It is also a permanent source of CO2 storage, which plays a significant role in the CO2 balance of the entire wall element.

From a technical point of view, the already realized demonstrator, a wall element for structural engineering, is well developed. The natural stone used is a gabbro from India, which has a high-quality appearance and is suitable for high loads. This has been proven in load tests.  Bio-based carbon fibers serve as the top layer of the stone slabs. The biochar from Convoris GmbH is characterized by particularly good thermal insulation values.

The CO2 balance of a house wall made of the new material has been calculated and compared with that of conventional reinforced concrete. This results in a difference in the CO2 balance of 157 CO2 equivalents per square meter of house wall. A significant saving!

* (Methods for removing atmospheric carbon dioxide (Carbon Dioxide Removal) by Direct Air Carbon Capture, Utilization and Sustainable Storage after Use (DACCUS).

Source:

Deutsche Institute für Textil- und Faserforschung

Konzept Recycling Center Grafik: Sächsisches Textilforschungsinstitut e.V. (STFI)
20.03.2024

Abschlussmeeting im SmartERZ-Projekt TRICYCLE

Im Februar fand im Sächsischen Textilforschungsinstitut e. V. (STFI) in Chemnitz das Abschlussmeeting des Verbundprojekts „TRICYCLE – Entwicklung und Konzeptionierung eines SmartERZ Smart Composites Recycling Centers“ statt. TRICYCLE ist ein Projekt des disziplinübergreifenden Innovationsvorhaben SmartERZ aus dem Erzgebirge, welches durch das Bundesministerium für Bildung und Forschung (BMBF) im Programm „WIR! – Wandel durch Innovation in der Region“ gefördert wird. SmartERZ ist ein branchenübergreifendes Technologiebündnis zur Entwicklung von funktionsintegrierten Faserverbundwerkstoffen.

Im Februar fand im Sächsischen Textilforschungsinstitut e. V. (STFI) in Chemnitz das Abschlussmeeting des Verbundprojekts „TRICYCLE – Entwicklung und Konzeptionierung eines SmartERZ Smart Composites Recycling Centers“ statt. TRICYCLE ist ein Projekt des disziplinübergreifenden Innovationsvorhaben SmartERZ aus dem Erzgebirge, welches durch das Bundesministerium für Bildung und Forschung (BMBF) im Programm „WIR! – Wandel durch Innovation in der Region“ gefördert wird. SmartERZ ist ein branchenübergreifendes Technologiebündnis zur Entwicklung von funktionsintegrierten Faserverbundwerkstoffen.

Im Vorhaben wurde ein technologisches Recyclingkonzept für die zukünftig entstehenden smarten Produkte sowie die in der Produktion entstehenden Abfälle in der Region entwickelt. Ziel war die Entwicklung standardisierter, skalierbarer Verfahren, mit größtmöglichem Automatisierungsgrad unter Einhaltung der geltenden Gesetze, Verordnungen und Normen. Das Projekt lief vom 01.09.2021 bis 31.12.2023. Im Abschlussmeeting einer 28-monatigen Projektarbeit wurden den Teilnehmenden die Ergebnisse vorgestellt. Die Arbeit beinhaltet das Centerkonzept sowie eine Datenerhebung zu potenziell regional verfügbaren Mengen und anschließenden Verwertungsoptionen sowie die Entwicklung gewisser Designrichtlinien für das Recycling.

Eingegossen in die bestehenden Strukturen der SmartERZ Region und darüber hinaus, ist das Konzept für ein Center entstanden, welches als eine Art Drehkreuz für regionale Abfälle rund um diese Thematik fungieren soll. Darüber können Abfallströme gesammelt, erstbehandelt und für das rohstoffliche Recycling vorbereitet werden. Die Erstbehandlung schließt Technologien der Qualitätskontrolle/Qualitätsmanagement, Zerkleinerung, Pelletierung und Kompaktierung ein. Über dieses Drehkreuz sollen auch Kleinstmengen wirtschaftlich attraktiven Verwertungswegen und einer Weiterverwendung zugänglich gemacht werden.

Neben der stofflichen Vernetzung beinhaltet das Konzept für das Recycling Center die Voraussetzungen um als Vernetzungsstelle rund um die Thematik (textiler) Kreislaufwirtschaft zu fungieren. Unternehmen, Forschung, Lehre und öffentliche Einrichtungen können und sollen in Diskurs treten, um die bestmöglichen Verwertungsoptionen für entsprechende Abfälle zu finden, aber auch die Vermeidung und Wiederverwendung von Abfällen voranzutreiben, langlebige Produkte zu schaffen und Wissen zu teilen.

Die Projektpartner stimmen überein, dass nun nach Wegen gesucht werden muss, um das entstandene Konzept umzusetzen. Zusätzlich bahnen sich bereits Kooperationen mit anderen Forschungsvorhaben an. Johannes Leis als Projektleiter TRICYCLE und Dr. Stefan Minar seitens des Projekts WIRreFa sehen nun die Chance, gar die Notwendigkeit, die offensichtlichen Schnittstellen beider Projekte so schnell wie möglich zusammenzubringen. Vielleicht noch während der zweiten Phase des Projektes WIReFa.

More information:
SmartErz TRICYCLE STFI BMBF Recycling
Source:

P3N MARKETING GMBH

Polartec: New High-Performance fabric with recycled materials (c) Polartec
20.03.2024

Polartec: New High-Performance fabric with recycled materials

Polartec® introduces Polartec® Power Shield™ RPM, made from recycled polyester materials and the Polartec® 200, and Micro Series recycled fleeces featuring Polartec® Shed Less™ technology.

Polartec® Power Shield™ RPM is a recycled polyester fabric that offers waterproofness, wind-proofness and breathability, and also ensures high-stretch comfort and resilience. With its high range of motion and highly durable 100% recycled polyester membrane designed for high intensity activities, Power Shield™ RPM elevates end use comfort and is made for runners, cyclists and golfers who refuse to trade performance for sustainability.

Polartec® Shed Less™ technology is an innovative process that decreases fiber fragment shedding during home laundering up to 85%* without compromising the performance or durability of the fabrics it’s applied to. Less shedding means fewer microfiber fragments end up in the oceans and waterways.

Polartec® introduces Polartec® Power Shield™ RPM, made from recycled polyester materials and the Polartec® 200, and Micro Series recycled fleeces featuring Polartec® Shed Less™ technology.

Polartec® Power Shield™ RPM is a recycled polyester fabric that offers waterproofness, wind-proofness and breathability, and also ensures high-stretch comfort and resilience. With its high range of motion and highly durable 100% recycled polyester membrane designed for high intensity activities, Power Shield™ RPM elevates end use comfort and is made for runners, cyclists and golfers who refuse to trade performance for sustainability.

Polartec® Shed Less™ technology is an innovative process that decreases fiber fragment shedding during home laundering up to 85%* without compromising the performance or durability of the fabrics it’s applied to. Less shedding means fewer microfiber fragments end up in the oceans and waterways.

Polartec® Micro™ Series is engineered to provide long-lasting comfort in a vast range of conditions and activity levels. This recycled fleece with Polartec® Shed Less™ technology is made from a lofted structure with thermal air pockets to retain warmth without inhibiting breathability. Polartec® Micro™ Series is both hydrophobic and fast drying.

Polartec® 200 Series is the modern version of the original PolarFleece®, which in 1993 became the first performance fleece knit from yarn made from recycled plastic bottles. It has a great resiliency, lightweight warmth and a fast drying time.

More information:
Polartec Shed Less Fleece polyester
Source:

Polartec

Professor Dr.-Ing. Markus Milwich Photo: DITF
Professor Dr.-Ing. Markus Milwich.
19.03.2024

Markus Milwich represents "Lightweight Design Agency for Baden-Württemberg"

Lightweight design is a key enabler for addressing the energy transition and sustainable economy. Following the liquidation of the state agency Leichtbau BW GmbH, a consortium consisting of the Allianz Faserbasierter Werkstoffe Baden-Württtemberg (AFBW), the Leichtbauzentrum Baden-Württemberg (LBZ e.V. -BW) and Composites United Baden-Württemberg (CU BW) now represents the interests of the lightweight construction community in the State.

The Lightweight Design Agency for Baden-Württemberg is set up for this purpose on behalf of and with the support of the State. The Lightweight Construction Alliance BW is the central point of contact for all players in the field of lightweight construction in the State and acts in their interests at national and international level. Professor Markus Milwich from the German Institutes of Textile and Fiber Research Denkendorf (DITF) represents the agency.

Lightweight design is a key enabler for addressing the energy transition and sustainable economy. Following the liquidation of the state agency Leichtbau BW GmbH, a consortium consisting of the Allianz Faserbasierter Werkstoffe Baden-Württtemberg (AFBW), the Leichtbauzentrum Baden-Württemberg (LBZ e.V. -BW) and Composites United Baden-Württemberg (CU BW) now represents the interests of the lightweight construction community in the State.

The Lightweight Design Agency for Baden-Württemberg is set up for this purpose on behalf of and with the support of the State. The Lightweight Construction Alliance BW is the central point of contact for all players in the field of lightweight construction in the State and acts in their interests at national and international level. Professor Markus Milwich from the German Institutes of Textile and Fiber Research Denkendorf (DITF) represents the agency.

The use of lightweight materials in combination with new production technologies will significantly reduce energy consumption in transportation, the manufacturing industry and the construction sector. Resources can be saved through the use of new materials. As a cross-functional technology, lightweight construction covers entire value chain from production and use to recycling and reuse.

The aim of the state government is to establish Baden-Württemberg as a leading provider of innovative lightweight construction technologies in order to strengthen the local economy and secure high-quality jobs.

Among others, the "Lightweight Construction Alliance Baden-Württemberg" will continue the nationally renowned "Lightweight Construction Day", which acts as an important source of inspiration for a wide range of lightweight construction topics among business and scientific community.

Professor Milwich, an expert with many years of experience and an excellent network beyond the State's borders, has been recruited for this task. In his role, Milwich also represents the state of Baden-Württemberg on the Strategy Advisory Board of the Lightweight Construction Initiative of the Federal Ministry for Economic Affairs and Climate Action, which supports the cross functional-technology and efficient transfer of knowledge between the various nationwide players in lightweight construction and serves as a central point of contact for entrepreneurs nationwide for all relevant questions.

From 2005 to 2020, Professor Milwich headed the Composite Technology research at the DITF, which was integrated into the Competence Center Polymers and Fiber Composites in 2020. He is also an honorary professor at Reutlingen University, where he teaches hybrid materials and composites. "Lightweight design is an essential aspect for sustainability, environmental and resource conservation. I always showcase this in research and teaching and now also as a representative of the lightweight construction community in Baden-Württemberg," emphasizes Professor Milwich.

Source:

Deutsche Institute für Textil- und Faserforschung

Das Team des FTB der Hochschule Niederrhein zu Besuch bei der Firma Bache Innovative, mit der es im Rahmen von „KnitCycle“ Recycling-Versuche durchführt. Dazu wurden erste textile Produktionsabfälle klassifiziert und sortiert. Foto Hochschule Niederrhein
Das Team des FTB der Hochschule Niederrhein zu Besuch bei der Firma Bache Innovative, mit der es im Rahmen von „KnitCycle“ Recycling-Versuche durchführt. Dazu wurden erste textile Produktionsabfälle klassifiziert und sortiert.
19.03.2024

KnitCycle: Forschungsprojekt für kreislaufgerechte Flachstrick-Textilien

87 Prozent des weltweiten Textilabfalls in der Bekleidungsindustrie landen auf Deponien oder werden verbrannt. Von den 13 Prozent, die noch mechanisch weiterverarbeitet werden, enden die meisten Alttextilien als Dämmmaterial (Downcycling). Nicht einmal ein Prozent werden zu hochwertigen Fasern aufbereitet, aus denen wieder neue Kleidung entsteht.
 
Gemeinsam mit Bache Innovative als Antragstellerin hat die Hochschule Niederrhein (HSNR) ein großes Forschungsprojekt gestartet: „KnitCycle – kreislaufgerechte Produktentwicklung für Flachstricktextilien“. Die Deutsche Bundesstiftung Umwelt (DBU) fördert das Vorhaben für zwei Jahre mit insgesamt rund 290.000 Euro, davon fließen 225.000 Euro an die HSNR.
 
Wo Textilabfall recycelt und damit in den Kreislauf zurückgeführt werden kann, muss auch weniger entsorgt werden. Werden Produktionsabfälle und -überhänge vernichtet, ist das nicht nur teuer für die Unternehmen. Für die Herstellung neuer Kleidung müssen auch wieder neue Fasern erzeugt werden. Je nach Faserstoff kommt es dabei zu großem Wasserverbrauch, starkem Pestizid- und Düngemitteleinsatz sowie langen Transportwegen mit hohen CO2-Emissionen.  

87 Prozent des weltweiten Textilabfalls in der Bekleidungsindustrie landen auf Deponien oder werden verbrannt. Von den 13 Prozent, die noch mechanisch weiterverarbeitet werden, enden die meisten Alttextilien als Dämmmaterial (Downcycling). Nicht einmal ein Prozent werden zu hochwertigen Fasern aufbereitet, aus denen wieder neue Kleidung entsteht.
 
Gemeinsam mit Bache Innovative als Antragstellerin hat die Hochschule Niederrhein (HSNR) ein großes Forschungsprojekt gestartet: „KnitCycle – kreislaufgerechte Produktentwicklung für Flachstricktextilien“. Die Deutsche Bundesstiftung Umwelt (DBU) fördert das Vorhaben für zwei Jahre mit insgesamt rund 290.000 Euro, davon fließen 225.000 Euro an die HSNR.
 
Wo Textilabfall recycelt und damit in den Kreislauf zurückgeführt werden kann, muss auch weniger entsorgt werden. Werden Produktionsabfälle und -überhänge vernichtet, ist das nicht nur teuer für die Unternehmen. Für die Herstellung neuer Kleidung müssen auch wieder neue Fasern erzeugt werden. Je nach Faserstoff kommt es dabei zu großem Wasserverbrauch, starkem Pestizid- und Düngemitteleinsatz sowie langen Transportwegen mit hohen CO2-Emissionen.  
 
Die Projektpartner erarbeiten ein Konzept, mit dem gestrickte Produkte so entwickelt werden können, dass sie sich am Produktlebensende durch ein Faser-zu-Faser-Recycling zu hochwertigen Fasern neu aufbereiten lassen. Aus diesen Fasern kann anschließend neues, industriell verarbeitbares Garn für Bekleidung hergestellt werden, das im Idealfall später abermals recycelt werden kann.
 
Unter dem Motto „Design for Recycling“ analysieren die Partner, welche Faktoren und Verfahren am besten geeignet sind, Textilien schon bei ihrer Entstehung so zu planen, dass sie am Produktlebensende optimal recyclingfähig sind. Gleichzeitig dürfen sich Ästhetik, Qualität und Langlebigkeit der Produkte nicht verschlechtern. Die Frage ist also: Welche Parameter im mechanischen Recycling werden benötigt und welche Produkteigenschaften erzielen das beste kreislauffähige Ergebnis?
 
„KnitCycle“ konzentriert sich auf Pulloverwaren und Produkte, die auf Flachstrickmaschinen endformgerecht in Deutschland produziert werden. Dafür liefert und produziert die auf 3D-Strickwaren spezialisierte Firma Bache Innovative eigenes Abfall- und Forschungsmaterial.
 
Unterstützung mit Experten-Knowhow gibt es auch von TURNS Faserkreisläufe. Dieses Unternehmen stellt recycelte Garne aus verschiedenen gebrauchten, ausrangierten Alttextilien her.
 
Die Faser-zu-Faser-Recycling-Versuche finden am hochschuleigenen Forschungsinstitut für Textil und Bekleidung (FTB) statt. Dazu schafft die HSNR von dem Fördergeld eine Reißmaschine für das Textilrecycling an. Hiermit werden vor Ort die optimalen Prozessparameter für das Recycling der jeweiligen Produkttypen ermittelt. Die in diesem Prozess gewonnenen Reißfasern werden dann u.a. mit Unterstützung der Firma Textechno H. Stein GmbH & Co. KG aus Mönchengladbach analysiert und bewertet.

Mittels unterschiedlicher Aufbereitungs- und Spinnverfahren werden aus den Reißfasern anschließend neue Garne hergestellt. Die Forschenden testen, wie sich die Fasern wiederverspinnen lassen – auch in Kombination mit anderen Naturfasern, um mit möglichst hochwertigen neuen Produkten den Produktkreislauf zu schließen.

An Labor-Strickmaschinen erzeugt das FTB-Team erste 2D-Strickproben. Die finalen Strickprodukte aus den recycelten Garnen stellt der Kooperationspartner Bache Innovative her. 

Source:

Hochschule Niederrhein

18.03.2024

Lenzing: Combined annual and sustainability report 2023

  • Combination of financial and non-financial reporting as evidence of the central role of sustainability
  • Measurable progress in achieving sustainability and climate targets
  • Recognized for sustainability and prepares for the European Green Deal

The Lenzing Group has published a combined annual and sustainability report for the first time, reaffirming the strategic importance of social and environmental responsibility for the company. With the title “Ready to join?”, Lenzing would like to extend an invitation to all customers and partners to join forces to renew the textile and nonwovens industries and bring about positive change.

“This annual and sustainability report is also an invitation to find answers together. Lenzing is working tirelessly to make the industries in which it operates even more sustainable and to drive the transformation of the textile business model from linear to circular. For this transformation to be successful, further efforts by the entire industry and a policy designed to ensure a level playing field for sustainability pioneers are needed,” says Stephan Sielaff, CEO of the Lenzing Group.

  • Combination of financial and non-financial reporting as evidence of the central role of sustainability
  • Measurable progress in achieving sustainability and climate targets
  • Recognized for sustainability and prepares for the European Green Deal

The Lenzing Group has published a combined annual and sustainability report for the first time, reaffirming the strategic importance of social and environmental responsibility for the company. With the title “Ready to join?”, Lenzing would like to extend an invitation to all customers and partners to join forces to renew the textile and nonwovens industries and bring about positive change.

“This annual and sustainability report is also an invitation to find answers together. Lenzing is working tirelessly to make the industries in which it operates even more sustainable and to drive the transformation of the textile business model from linear to circular. For this transformation to be successful, further efforts by the entire industry and a policy designed to ensure a level playing field for sustainability pioneers are needed,” says Stephan Sielaff, CEO of the Lenzing Group.

The results for the 2023 financial year were already published. The report was once again prepared in digital form and is now available.

Source:

Lenzing AG

Thermore: Stretch-Wattierung Freedom (c) Thermore
Thermore® Freedom
18.03.2024

Thermore: Launch von Stretch-Wattierung Freedom

Die Thermore-Gruppe kündigte das Debüt ihrer dynamischsten Stretch-Wattierung "Freedom" an. Diese Wattierung besteht zu 50 % aus recyceltem Post-Consumer-Polyester und bietet Dehnbarkeit und Wärme für eine Vielzahl von Einsatzzwecken, darunter Bergsport, Laufen, Golf, Pendeln, Angeln und Jagen, Radfahren und anderer Aktivitäten.

Dynamometertests zeigen, dass diese Wattierung – die in vier Gewichtungen von 60 bis 150 Gramm/qm erhältlich ist – eine gute Elastizität aufweist und immer wieder auf 100 % ihrer Größe vor der Dehnung zurückspringt.

Die neue Freedom-Wattierung bietet ein hohes Maß an Komfort und Funktionalität. Sie ist maschinenwaschbar, kann chemisch gereinigt werden und ist somit für den Verbraucher pflegeleicht. Aufgrund der hohen Beständigkeit gegen Fasermigration ist sie für Produktentwickler designfreundlich. Außerdem ist sie GRS-zertifiziert.

Die Thermore-Gruppe kündigte das Debüt ihrer dynamischsten Stretch-Wattierung "Freedom" an. Diese Wattierung besteht zu 50 % aus recyceltem Post-Consumer-Polyester und bietet Dehnbarkeit und Wärme für eine Vielzahl von Einsatzzwecken, darunter Bergsport, Laufen, Golf, Pendeln, Angeln und Jagen, Radfahren und anderer Aktivitäten.

Dynamometertests zeigen, dass diese Wattierung – die in vier Gewichtungen von 60 bis 150 Gramm/qm erhältlich ist – eine gute Elastizität aufweist und immer wieder auf 100 % ihrer Größe vor der Dehnung zurückspringt.

Die neue Freedom-Wattierung bietet ein hohes Maß an Komfort und Funktionalität. Sie ist maschinenwaschbar, kann chemisch gereinigt werden und ist somit für den Verbraucher pflegeleicht. Aufgrund der hohen Beständigkeit gegen Fasermigration ist sie für Produktentwickler designfreundlich. Außerdem ist sie GRS-zertifiziert.

More information:
Thermore Wattierung Stretchstoff
Source:

Thermore

GoodTextiles Foundation: Improving drinking water supply in Uganda (c) Aid by Trade Foundation
Bio-Sand-Waterfilters
18.03.2024

GoodTextiles Foundation: Improving drinking water supply in Uganda

Together with Cotton made in Africa (CmiA) and the cotton company MMP Agro, the GoodTextiles Foundation is realising a project to improve the drinking water supply in Uganda, Africa. Bio-sand-waterfilters are being installed to gently purify the water from existing sources. In addition, the partners are training the community's farmers and craftsmen in how to operate the water filters. They then learn how to build new water filters.

In 2016, the textile company Dibella established the GoodTextiles Foundation with the aim of making textile value chains more sustainable. It raises donations and implements its own funding projects to benefit people at all stages of the textile industry.

As part of a joint project between the GoodTextiles Foundation, the Aid by Trade Foundation (AbTF) (owner of the CmiA standard) and MMP Agro, farmers who grow CmiA cotton in the districts of Abim, Kaplebyong, Dokolo and Kaberamaido in north-east Uganda are now receiving a total of around 1,000 bio-sand-waterfilters. Around 1,000 CmiA farmers, mainly women and the members of their households (an estimated 10,000 community members) benefit from this.

Together with Cotton made in Africa (CmiA) and the cotton company MMP Agro, the GoodTextiles Foundation is realising a project to improve the drinking water supply in Uganda, Africa. Bio-sand-waterfilters are being installed to gently purify the water from existing sources. In addition, the partners are training the community's farmers and craftsmen in how to operate the water filters. They then learn how to build new water filters.

In 2016, the textile company Dibella established the GoodTextiles Foundation with the aim of making textile value chains more sustainable. It raises donations and implements its own funding projects to benefit people at all stages of the textile industry.

As part of a joint project between the GoodTextiles Foundation, the Aid by Trade Foundation (AbTF) (owner of the CmiA standard) and MMP Agro, farmers who grow CmiA cotton in the districts of Abim, Kaplebyong, Dokolo and Kaberamaido in north-east Uganda are now receiving a total of around 1,000 bio-sand-waterfilters. Around 1,000 CmiA farmers, mainly women and the members of their households (an estimated 10,000 community members) benefit from this.

Source:

GoodTextiles Foundation

Freudenberg showcases sustainable solutions at Techtextil 2024 (c) Freudenberg Performance Materials
Freudenberg´s sustainable carrier material for green roofs on urban buildings is made from renewable resources
15.03.2024

Freudenberg showcases sustainable solutions at Techtextil 2024

Freudenberg Performance Materials (Freudenberg) is showcasing solutions for the automotive, building, apparel, filtration and packaging industries at this year’s Techtextil in Frankfurt am Main from April 23 – 26.

Sustainable nonwoven for car seats
One innovation highlight at Techtextil is a novel Polyester nonwoven material for car seat padding. Also available as a nonwoven composite with PU foam, it is not only easier for car seat manufacturers to handle during the mounting process, but also ensures better dimensional stability as well as providing soft and flexible padding. It has a minimum 25 percent recycled content, for example, by reusing nonwoven clippings and waste, and is fully recyclable. Full supply chain transparency enables customers to trace and verify the content of the nonwoven and thus ensures a responsible production process. The Freudenberg experts will also be presenting several other nonwoven solutions made of up to 80 percent recycled materials that can be used in car seat manufacturing.

Freudenberg Performance Materials (Freudenberg) is showcasing solutions for the automotive, building, apparel, filtration and packaging industries at this year’s Techtextil in Frankfurt am Main from April 23 – 26.

Sustainable nonwoven for car seats
One innovation highlight at Techtextil is a novel Polyester nonwoven material for car seat padding. Also available as a nonwoven composite with PU foam, it is not only easier for car seat manufacturers to handle during the mounting process, but also ensures better dimensional stability as well as providing soft and flexible padding. It has a minimum 25 percent recycled content, for example, by reusing nonwoven clippings and waste, and is fully recyclable. Full supply chain transparency enables customers to trace and verify the content of the nonwoven and thus ensures a responsible production process. The Freudenberg experts will also be presenting several other nonwoven solutions made of up to 80 percent recycled materials that can be used in car seat manufacturing.

Biocarrier for green roofs
Freudenberg is showcasing a sustainable carrier material for green roofs on urban buildings at the trade fair. The carrier is made from polylactide, i.e. from renewable resources. When filled with soil, it provides a strong foothold to root systems, enabling the growth of lightweight sedum blankets that can be rolled out to provide instant green roofs. These roofs not only help counter urban heat, they also improve stormwater management and regulate indoor temperatures.

From textile waste to padding
The company extended its circular thermal wadding product range with the release of comfortemp® HO 80xR circular, a wadding made from 70 percent recycled polyamide from discarded fishing nets, carpet flooring and industrial plastic. Because polyamide 6, also known as nylon, retains its performance characteristics after multiple recycling processes, the fibers can be used again and again to manufacture performance sporting apparel, leisurewear and luxury garments.

Packaging solutions with various sustainability benefits
Freudenberg is also showcasing products for sustainable packaging and filtration solutions. The long-lasting Evolon® technical packaging series is a substitute for disposable packaging used in the transport of sensitive industrial items such as automotive parts. The material is made from up to 85 percent recycled PET. A further highlight at Techtextil are Freudenberg’s fully bio-based solutions for manufacturing dessicant bags. The binder-free material based on bio-fibers is also industrially compostable.
In addition, the experts will be giving trade fair visitors an insight into Freudenberg’s filtration portfolio.

Source:

Freudenberg Performance Materials

RegioGreenTex Annual Consortium Meeting Photo Euratex
13.03.2024

RegioGreenTex Annual Consortium Meeting in Portugal

Representatives from all 43 European partners of RegioGreenTex met for the Annual Consortium Meeting, hosted by CITEVE – the Portuguese Centre for textile innovation.

Co-funded by the European Union I3 Instrument Programme, RegioGreenTex is a €13 million project to promote investments in textile circularity. Research centres, regional clusters, regional development agencies and 26 SMEs collaborate to realise unique pilot projects to transform the textile industry business model from linear to circular.
 
The annual consortium meeting is a pivotal point to assess the project’s progress and impact. Presentations and workshops have been an essential part of the meeting, along with  networking opportunities where partners created synergies and discussed common challenges. Furthermore, all SME partners showcased their results through an exhibition with samples of garments, yarns, fabrics and products: the outcome of the project’s innovation so far. New collaborations and partners are expected to flourish as another outcome and the meeting.

Representatives from all 43 European partners of RegioGreenTex met for the Annual Consortium Meeting, hosted by CITEVE – the Portuguese Centre for textile innovation.

Co-funded by the European Union I3 Instrument Programme, RegioGreenTex is a €13 million project to promote investments in textile circularity. Research centres, regional clusters, regional development agencies and 26 SMEs collaborate to realise unique pilot projects to transform the textile industry business model from linear to circular.
 
The annual consortium meeting is a pivotal point to assess the project’s progress and impact. Presentations and workshops have been an essential part of the meeting, along with  networking opportunities where partners created synergies and discussed common challenges. Furthermore, all SME partners showcased their results through an exhibition with samples of garments, yarns, fabrics and products: the outcome of the project’s innovation so far. New collaborations and partners are expected to flourish as another outcome and the meeting.

EURATEX, as project coordinator, ensures the successful implementation of this ambitious initiative. Dirk Vantyghem, EURATEX Director General, commented: “RegioGreenTex is an essential piece of our wider plan to implement the EU Sustainable Textile Strategy. Offering investment support to our SMEs is critical to make this green transition a success.”

Source:

Euratex

13.03.2024

IDEA®25: Call for abstracts

INDA, the Association of the Nonwoven Fabrics Industry, announced a call for abstracts for IDEA®, April 29-May 1, 2025, Miami Beach Convention Center, Miami Beach, Florida. IDEA attracts thousands of nonwoven professionals from all functional areas spanning the entire supply chain.

The theme for IDEA25 is “Nonwovens for a Healthier Planet” highlighting nonwoven advancements in sustainability.

Product developers, designers, engineers, technical scouts, and marketing professionals accountable for their product’s environmental impact will attend IDEA. Presentations will focus on responsible sourcing, innovations in sustainability, and end-of-life solutions for nonwovens and its related industries.

A few examples of topics for consideration are:

RESPONSIBLE SOURCING

INDA, the Association of the Nonwoven Fabrics Industry, announced a call for abstracts for IDEA®, April 29-May 1, 2025, Miami Beach Convention Center, Miami Beach, Florida. IDEA attracts thousands of nonwoven professionals from all functional areas spanning the entire supply chain.

The theme for IDEA25 is “Nonwovens for a Healthier Planet” highlighting nonwoven advancements in sustainability.

Product developers, designers, engineers, technical scouts, and marketing professionals accountable for their product’s environmental impact will attend IDEA. Presentations will focus on responsible sourcing, innovations in sustainability, and end-of-life solutions for nonwovens and its related industries.

A few examples of topics for consideration are:

RESPONSIBLE SOURCING

  • Natural Fibers (Cotton, Hemp, Bamboo, Banana, Wood Pulp, Regenerated Cellulose, Wool, Fur, Chitin, Feathers)
  • Polymers (Biopolymers, Regenerated and Recycled polymers, Unconventional and Alternatives to Traditional Polymers)
  • Sustainable Chemistries (finishes, lubricants, adhesives, and additives)

INNOVATIONS IN SUSTAINABILITY

  • Process Improvements with Sustainability Impact (reduced waste, reduced energy, reduced water consumption)
  • Product Design Improvements with Sustainability Impact (lightweighting, designs for end-of-life, “good enough” design)

END-OF-LIFE SOLUTIONS

  • End-of-Life or Next-Life Considerations (compostability, biodegradability, recycling, advanced recycling and circularity)
  • Presenting is an opportunity for technical professionals to showcase pioneering research, innovative solutions, and expert insights with technology scouts.

Abstracts must be submitted via the INDA website by June 7, 2024.

Source:

INDA - Association of the Nonwoven Fabrics Industry

12.03.2024

Polartec: New Initiative “Beyond Begins Today”

Since inventing the first fleece crafted from recycled plastic water bottles more than three decades ago, Polartec®, a Milliken & Company brand, and the creator of innovative and more sustainable textile solutions, has upheld its pledge to protect the environment.

With its new Beyond Begins Today initiative, Polartec aims to raise awareness around the important global themes of sustainability, diversity and positive change.

Polartec is engaged to make the goal of zero waste a reality – from using 100% recycled and plant-based materials, to delivering certified waste reductions and innovative technologies that reduce the impact of its activities.

Since inventing the first fleece crafted from recycled plastic water bottles more than three decades ago, Polartec®, a Milliken & Company brand, and the creator of innovative and more sustainable textile solutions, has upheld its pledge to protect the environment.

With its new Beyond Begins Today initiative, Polartec aims to raise awareness around the important global themes of sustainability, diversity and positive change.

Polartec is engaged to make the goal of zero waste a reality – from using 100% recycled and plant-based materials, to delivering certified waste reductions and innovative technologies that reduce the impact of its activities.

Beyond Begins Today is a multifaceted campaign featuring static and multimedia content, including short films released throughout the year via multiple touchpoints and channels – the first of which will be released on Earth Day 2024 to underscore the underlying premise that the future is what we make it. Polartec’s commitment to sustainable solutions go beyond the integration of increasingly advanced manufacturing methods or the ongoing exploration of novel fibers, and continued investments in sustainable materials development.

Polartec’s promises that every product launches in 2024 will either reduce the impact on the planet, endure the test of time, or contribute to circularity processes. Beyond Begins Today looks at how Polartec fabrics are made to last, and made to be used and enjoyed from one generation to the next and beyond. It explores the innovative monomaterials, repurposed plastic and plant-based nylon membranes and fabrics that Polartec uses to set new standards for high performance materials and the ambitious climate-related objectives across the entire value chain that exceed existing mandates. This holistic strategy shall allow Polartec to stay at the forefront of its industry by producing top-notch textiles that champion environmental stewardship and pave the way for a more sustainable tomorrow.

Source:

Akimbo Communications for Polartec

Erema Team Chinaplas Foto: Erema
12.03.2024

EREMA: PET-Recycling auf der Chinaplas 2024

Die Bottle-Systeme des österreichischen Recyclingmaschinenbauers EREMA sind seit 25 Jahren am Markt, knapp 50 Prozent der in den letzten drei Jahren ausgelieferten Bottle-Anlagen wurden in Asien installiert. Die Herstellung von lebensmitteltauglichem rPET rückt dort immer mehr in den Fokus – auch in der Textilbranche. EREMA unterschreitet nicht nur die strengen Grenzwerte der weltweit anerkannten europäischen und nordamerikanischen Behörden für Lebensmittelsicherheit, sondern auch jene von globalen Markenartiklern. Bei der Chinaplas von 23. bis 26. April 2024 in Shanghai präsentiert das Unternehmen sein Portfolio.

Die Bottle-Systeme des österreichischen Recyclingmaschinenbauers EREMA sind seit 25 Jahren am Markt, knapp 50 Prozent der in den letzten drei Jahren ausgelieferten Bottle-Anlagen wurden in Asien installiert. Die Herstellung von lebensmitteltauglichem rPET rückt dort immer mehr in den Fokus – auch in der Textilbranche. EREMA unterschreitet nicht nur die strengen Grenzwerte der weltweit anerkannten europäischen und nordamerikanischen Behörden für Lebensmittelsicherheit, sondern auch jene von globalen Markenartiklern. Bei der Chinaplas von 23. bis 26. April 2024 in Shanghai präsentiert das Unternehmen sein Portfolio.

Lebensmittelechtes rPET im Aufwind – auch in der Textilindustrie
Zusätzlich zum Lebensmittelbereich spielt lebensmittelkonformes rPET in der Textilindustrie eine zunehmend größere Rolle. Rund zwei Drittel der Gesamtmenge an PET fließen in die Produktion von synthetischen Fasern. EREMA reagierte darauf mit der Gründung einer eigenen Business Applikation für Fasern und Textilien.
Marken setzen immer öfter auf recyceltes PET als Ausgangsmaterial, das den Anforderungen für Food Grade entspricht, um ihren Kunden nachhaltige, gesundheitlich unbedenkliche Textilien anbieten zu können. Ein Trend, der sich bei EREMA im steigenden Absatz von Bottle-to-Fibre Anwendungen widerspiegelt. Asien ist in diesem Segment ein wichtiger Markt.

Schonende Materialaufbereitung für Faser-zu-Faser
Speziell für das Faser-zu-Faser-Recycling wurde die INTAREMA® FibrePro:IV Maschine entwickelt. Durch die Kombination der INTAREMA® Technologie mit dem neuen IV-Uptimiser gelingt es, durch Spinnöle stark kontaminierte geschredderte PET-Fasermaterialen so aufzubereiten, dass aus dem Regranulat wieder feinste Fasern produziert werden können. Die Anlage zeichnet sich durch eine gezielt aktive Oberflächenerneuerung der Schmelze unter Vakuumatmosphäre aus, wodurch Spinnöle und andere Hilfsstoffe effizienter entfernt werden als bei herkömmlichen PET-Recyclingverfahren. Nach der Extrusion wird im IV-Uptimiser die intrinsische Viskosität durch Polykondensation der PET-Schmelze wieder auf jenes Niveau erhöht, wie es für die jeweilige Faserproduktion nötig ist.

Um die Entwicklungen im PET-Faserrecycling voranzutreiben hat die EREMA Gruppe ein eigenes Faser-Technikum am Stammsitz in Ansfelden, Österreich geschaffen. Hier betreibt ein interdisziplinäres Team eine umfangreich ausgestattete und variable Recyclinganlage im Industriemaßstab. Sie ist mit der notwendigen Peripherietechnologie ausgerüstet und steht auch Kunden für Testläufe zur Verfügung.

More information:
rPET EREMA EREMA Group Chinaplas
Source:

EREMA Group GmbH

Thomas Stegmaier appointed Sustainability Officer Photo: DITF
Dr.-Ing. habil. Thomas Stegmaier
11.03.2024

DITF: Thomas Stegmaier appointed Sustainability Officer

The EU directive on the further development of sustainability reporting (CSRD) poses major challenges for companies and the public sector. Until now, the regulations have only applied to large capital market-oriented companies. However, far-reaching changes to sustainability reporting are expected when the CSRD is transposed into national law in 2024. The German Institutes of Textile and Fiber Research (DITF) are facing up to this challenge of external reporting and at the same time the responsibility for sustainable and resource-conserving science. The Textile Research Center has therefore set up a specialist department reporting to the Executive Board.

The DITF are reaffirming their commitment to sustainability with the appointment of the previous Head of the Competence Center Textile Chemistry, Environment & Energy, Dr.-Ing. habil. Thomas Stegmaier, as Chief Sustainability Officer (CSO). In addition to this new role, Stegmaier will continue to provide his expertise to the Competence Center Textile Chemistry, Environment & Energy as Deputy Head.

The EU directive on the further development of sustainability reporting (CSRD) poses major challenges for companies and the public sector. Until now, the regulations have only applied to large capital market-oriented companies. However, far-reaching changes to sustainability reporting are expected when the CSRD is transposed into national law in 2024. The German Institutes of Textile and Fiber Research (DITF) are facing up to this challenge of external reporting and at the same time the responsibility for sustainable and resource-conserving science. The Textile Research Center has therefore set up a specialist department reporting to the Executive Board.

The DITF are reaffirming their commitment to sustainability with the appointment of the previous Head of the Competence Center Textile Chemistry, Environment & Energy, Dr.-Ing. habil. Thomas Stegmaier, as Chief Sustainability Officer (CSO). In addition to this new role, Stegmaier will continue to provide his expertise to the Competence Center Textile Chemistry, Environment & Energy as Deputy Head.

The task of the Chief Sustainability Officer is to develop solutions to reduce the DITF's energy and resource consumption, promote renewable energies and implement efficient energy use. The management team, the operational organizational units and all employees are involved in the process.

The CSO also acts as a driving force for both the Executive Board and the research departments to promote sustainability issues.

Epson ruft zum „Earth Hour 2024“ auf (c) EPSON DEUTSCHLAND GmbH
08.03.2024

Epson ruft zum „Earth Hour 2024“ auf

Die „Earth Hour“ wurde 2007 vom WWF (World Wide Fund for Nature) ins Leben gerufen, um durch die symbolische, alljährliche Aktion, Ende März auf der ganzen Welt für eine Stunde das Licht auszuschalten, unsere Unterstützung für den Planeten zu demonstrieren. Seitdem hat sich diese Aktion zur weltweit größten Umweltbewegung entwickelt. Menschen in mehr als 190 Ländern und Territorien setzen sich mit ihr für einen gemeinsamen Lebensraum ein. Die „Hour Bank“, ein Online-Zähler für Aktionen zugunsten unseres Planeten, verzeichnete im Jahr 2023 mehr als 410.000 Stunden Engagement.

Anlässlich der „Earth Hour 2024“ (23. März um 20:30 Uhr) rufen Epson und die Organisation „Earth Hour“ alle Menschen dazu auf, Energiesparmaßnahmen zu ergreifen, die in der „Hour Bank“ eingetragen werden. Epson aktiviert sein globales Netz von Vertriebsgesellschaften, um in den jeweiligen Ländern und Regionen für diese Maßnahmen zu werben. Am Tag der „Earth Hour“ ist Epson zudem ein Partner für Earth Hour-Veranstaltungen in Singapur (Wisma Atria Shopping Mall) und Japan (LalaPort Toyosu in Tokio).

Die „Earth Hour“ wurde 2007 vom WWF (World Wide Fund for Nature) ins Leben gerufen, um durch die symbolische, alljährliche Aktion, Ende März auf der ganzen Welt für eine Stunde das Licht auszuschalten, unsere Unterstützung für den Planeten zu demonstrieren. Seitdem hat sich diese Aktion zur weltweit größten Umweltbewegung entwickelt. Menschen in mehr als 190 Ländern und Territorien setzen sich mit ihr für einen gemeinsamen Lebensraum ein. Die „Hour Bank“, ein Online-Zähler für Aktionen zugunsten unseres Planeten, verzeichnete im Jahr 2023 mehr als 410.000 Stunden Engagement.

Anlässlich der „Earth Hour 2024“ (23. März um 20:30 Uhr) rufen Epson und die Organisation „Earth Hour“ alle Menschen dazu auf, Energiesparmaßnahmen zu ergreifen, die in der „Hour Bank“ eingetragen werden. Epson aktiviert sein globales Netz von Vertriebsgesellschaften, um in den jeweiligen Ländern und Regionen für diese Maßnahmen zu werben. Am Tag der „Earth Hour“ ist Epson zudem ein Partner für Earth Hour-Veranstaltungen in Singapur (Wisma Atria Shopping Mall) und Japan (LalaPort Toyosu in Tokio).

In seiner „Umweltvision 2050“ hat sich Epson dazu verpflichtet, bis zu diesem Jahr CO₂-negativ zu werden und komplett auf die Nutzung nicht erneuerbarer, fossiler Ressourcen zu verzichten. Zu diesem Zweck ergreift das Unternehmen an allen Standorten der Gruppe weltweit eine Reihe von Initiativen, darunter die Umstellung auf Strom aus zu 100 Prozent erneuerbaren Quellen Ende 2023.

Source:

EPSON DEUTSCHLAND GmbH

DITF: Modernized spinning plant for sustainable and functional fibres Photo: DITF
Bi-component BCF spinning plant from Oerlikon Neumag
06.03.2024

DITF: Modernized spinning plant for sustainable and functional fibres

The German Institutes of Textile and Fiber Research Denkendorf (DITF) have modernized and expanded their melt spinning pilot plant with support from the State of Baden-Württemberg. The new facility enables research into new spinning processes, fiber functionalization and sustainable fibers made from biodegradable and bio-based polymers.

In the field of melt spinning, the DITF are working on several pioneering research areas, for example the development of various fibers for medical implants or fibers made from polylactide, a sustainable bio-based polyester. Other focal points include the development of flame-retardant polyamides and their processing into fibers for carpet and automotive applications as well as the development of carbon fibers from melt-spun precursors. The development of a bio-based alternative to petroleum-based polyethylene terephthalate (PET) fibers into polyethylene furanoate (PEF) fibers is also new. Bicomponent spinning technology, in which the fibers can be produced from two different components, plays a particularly important role, too.

The German Institutes of Textile and Fiber Research Denkendorf (DITF) have modernized and expanded their melt spinning pilot plant with support from the State of Baden-Württemberg. The new facility enables research into new spinning processes, fiber functionalization and sustainable fibers made from biodegradable and bio-based polymers.

In the field of melt spinning, the DITF are working on several pioneering research areas, for example the development of various fibers for medical implants or fibers made from polylactide, a sustainable bio-based polyester. Other focal points include the development of flame-retardant polyamides and their processing into fibers for carpet and automotive applications as well as the development of carbon fibers from melt-spun precursors. The development of a bio-based alternative to petroleum-based polyethylene terephthalate (PET) fibers into polyethylene furanoate (PEF) fibers is also new. Bicomponent spinning technology, in which the fibers can be produced from two different components, plays a particularly important role, too.

Since polyamide (PA) and many other polymers were developed more than 85 years ago, various melt-spun fibers have revolutionized the textile world. In the field of technical textiles, they can have on a variety of functions: depending on their exact composition, they can for example be electrically conductive or luminescent. They can also show antimicrobial properties and be flame-retardant. They are suitable for lightweight construction, for medical applications or for insulating buildings.

In order to protect the environment and resources, the use of bio-based fibers will be increased in the future with a special focus on easy-to-recycle fibers. To this end, the DITF are conducting research into sustainable polyamides, polyesters and polyolefins as well as many other polymers. Many 'classic', that is, petroleum-based polymers cannot or only insufficiently be broken down into their components or recycled directly after use. An important goal of new research work is therefore to further establish systematic recycling methods to produce fibers of the highest possible quality.

For these forward-looking tasks, a bicomponent spinning plant from Oerlikon Neumag was set up and commissioned on an industrial scale at the DITF in January. The BCF process (bulk continuous filaments) allows special bundling, bulking and processing of the (multifilament) fibers. This process enables the large-scale synthesis of carpet yarns as well as staple fiber production, a unique feature in a public research institute. The system is supplemented by a so-called spinline rheometer. This allows a range of measurement-specific chemical and physical data to be recorded online and inline, which will contribute to a better understanding of fiber formation. In addition, a new compounder will be used for the development of functionalized polymers and for the energy-saving thermomechanical recycling of textile waste.