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How to do more with less explored at Kingpins24 Flash (c) Monfords
Monforts has a leading position in the field of denim finishing with its well proven Thermex continuous dyeing systems, Montex stenter dryers and other lines for resource-efficient and economical processing.
09.03.2021

How to do more with less explored at Kingpins24 Flash

  • Major Monforts denim customers continue to pioneer new initiatives that are pushing the boundaries of sustainable production.

Recycling their cotton waste has become one way these companies can do more with less, and at the recent Kingpins24 Flash online event, Sedef Uncu Aki, director of Orta, headquartered in Istanbul, Turkey, announced a new partnership with leading recycling operation Gama Recycle.

Traceable
“Through this local partnership we will supply the waste from our spinning mills and return around 3,000 tons of premium quality cotton back to them,” she said. “We have established a truly controlled and traceable system and partnering with a domestic recycling centre is important because a lot the carbon emissions associated with recycling usually come from transportation.”

  • Major Monforts denim customers continue to pioneer new initiatives that are pushing the boundaries of sustainable production.

Recycling their cotton waste has become one way these companies can do more with less, and at the recent Kingpins24 Flash online event, Sedef Uncu Aki, director of Orta, headquartered in Istanbul, Turkey, announced a new partnership with leading recycling operation Gama Recycle.

Traceable
“Through this local partnership we will supply the waste from our spinning mills and return around 3,000 tons of premium quality cotton back to them,” she said. “We have established a truly controlled and traceable system and partnering with a domestic recycling centre is important because a lot the carbon emissions associated with recycling usually come from transportation.”

Orta’s ZeroMax range meanwhile uses no cotton at all, being based on Lenzing’s Tencel cellulosic fibre, while the company’s involvement in denim production for a recent launch by Levi Strauss, of jeans made with organic cotton and Circulose – a breakthrough material developed by re:newcell of Sweden and partners – was hailed as a further step forward.

To make Circulose, re:newcell repurposes discarded cotton textiles, such as worn-out denim jeans, through a process akin to recycling paper. The incoming waste fabrics are broken down using water. The colour is then stripped from these materials using an eco-friendly bleach and after any synthetic fibres are removed from the mix, the slurry-like mixture is dried and the excess water is extracted, leaving behind a sheet of Circulose. This sheet is then made into viscose fibre which is combined with cotton and woven into new fabrics.

Circular Park
Omer Ahmed, CEO of Artistic Milliners also announced plans for his company’s new 70,000 square-foot Circular Park in Karachi, Pakistan, at Kingpins24 Flash.

Once complete, this will add three million square metres of additional denim capacity a month to the company’s production and take its total recycled output to a monthly five million metres.
Ahmed observed that there is currently a lack of sustainable fibres that are readily available to use for denim production at scale.

“Organic cotton is too expensive, and in my opinion always will be,” he said. “Cottonised hemp is also not cheap and it’s hard to mix with cotton, while the new regenerated cellulose fibres that are now emerging are promising, but currently in short supply. Recycled polyester is meanwhile still based on petroleum resources which we want to move away from. As a consequence, there are only a few other options for us as a manufacturer and this new project will help us minimise our own waste while significantly lowering our carbon footprint.”

Other Monforts denim customers to introduce cotton fibre recycling operations at their plants recently include AGI Denim, Bossa and Soorty.

Vertical savings
Refresh is the name of the latest collection from AGI Denim – reflecting the company’s significant reduction in water consumption.

The company has just opened new fibre spinning and denim mills at its complex in Karachi, Pakistan.

“Over the years we’ve gone through a series of backward integration steps to become fully vertical,” said AGI Denim executive director Ahmed Javed, at Kingpins24 Flash. “In our latest expansion, we revisited every step of the production processes in order to make resource savings.”

Innovations have included the installation of proprietary robotics for garment finishing, but the most attention has been paid to water savings.

“Pakistan is one of the largest cotton-producing companies in the world and we’re fortunate that the type of cotton that is grown here is well suited to denim production and also helps us lower our carbon footprint, with everything done in close proximity,” Javed said. “In the lifecycle of a pair of denim jeans, however, cotton fibre production contributes 68% of water consumption. While we cannot control how much water cotton needs for it to grow, we can rethink the way we use it in our factory.”

Refresh-branded denims are washed from 100% recycled water as a result of the company’s new wastewater treatment plant, which puts production wastewater through a series of steps beginning with equalisation, followed by aeration and concluding with sedimentation. The water travels through filtration and ultrafiltration systems before being subjected to an activated carbon system and finally a reverse osmosis system to reduce any dissolved salts.

AGI now recycles 4.4 million gallons of water each month – enough to wash a million pairs of jeans.

Sustainable
Monforts has a leading position in the field of denim finishing with its well proven Thermex continuous dyeing systems, Montex stenter dryers and other lines for resource-efficient and economical processing.

“Our denim partners are constantly setting themselves new goals in respect of sustainable production – and more importantly, achieving them,” says Hans Wroblowski, Monforts Head of Denim. “We work closely with them with the aim of constantly optimising processing parameters and achieving further savings in energy, water and raw materials throughout the dyeing and finishing stages of production.”

The latest Monforts innovation for denim is the CYD yarn dyeing system. This technology is based on the effective and established dyeing process for denim fabrics that is now being applied for yarn dyeing. The CYD system integrates new functions and processes into the weaving preparation processes to increase quality, flexibility, economic viability and productivity. A full CYD line is now available for trials at the company’s Advanced Technology Centre in Mönchengladbach, Germany.”

08.03.2021

Tessitura Colombo: Intimissimi's new Sustainable Collection

Intimissimi, a famous lingerie brand, gives an edge of responsible innovation with Tessitura Colombo recycled and plant-based colored ingredients.

Intimissimi, a renowned lingerie brand, constantly engaged in research and development of innovative collections expressed through its performances: for this collection, the lingerie brand has selected made in Italy ingredients of Tessitura Colombo, a lace manufacturer that has always prioritized the protection of the environment and natural resources.

"Nature's dream", coming to stores this spring, is the name of the new line that wants to be inspired by nature and where sustainability is fully integrated throughout premium recycled ingredients and natural plant dyed process. "Nature's dream" is part of the sustainable families of the #intimissimicares collection, that is created to comply with short and long-term sustainability objectives: attention to the usage of natural resources, protection of the environment, control of the supply chain and choice of sustainable fibres.

Intimissimi, a famous lingerie brand, gives an edge of responsible innovation with Tessitura Colombo recycled and plant-based colored ingredients.

Intimissimi, a renowned lingerie brand, constantly engaged in research and development of innovative collections expressed through its performances: for this collection, the lingerie brand has selected made in Italy ingredients of Tessitura Colombo, a lace manufacturer that has always prioritized the protection of the environment and natural resources.

"Nature's dream", coming to stores this spring, is the name of the new line that wants to be inspired by nature and where sustainability is fully integrated throughout premium recycled ingredients and natural plant dyed process. "Nature's dream" is part of the sustainable families of the #intimissimicares collection, that is created to comply with short and long-term sustainability objectives: attention to the usage of natural resources, protection of the environment, control of the supply chain and choice of sustainable fibres.

04.03.2021

Partners: AFRY engineering and Renewcell

  • AFRY engineering partner when Renewcell expands operations to lead the fashion industry into a sustainable and circular future

Renewcell has awarded AFRY an engineering assignment for their recycled textile materials production expansion at SCA's Ortviken paper mill in Sundsvall, Sweden. The assignment includes project and construction management services, process, mechanical and piping engineering, electrical, automation and instrumentation engineering, fire and HVAC design, as well as civil design. The project is a continuation of AFRY's previous feasibility studies.

The trend in textiles and design requires sustainable fashion. Customers require fashion companies to reduce their environmental impact through new technologies and innovations for the circular economy. One important element is recycling of textile fibers that is a path towards a more sustainable fashion.

  • AFRY engineering partner when Renewcell expands operations to lead the fashion industry into a sustainable and circular future

Renewcell has awarded AFRY an engineering assignment for their recycled textile materials production expansion at SCA's Ortviken paper mill in Sundsvall, Sweden. The assignment includes project and construction management services, process, mechanical and piping engineering, electrical, automation and instrumentation engineering, fire and HVAC design, as well as civil design. The project is a continuation of AFRY's previous feasibility studies.

The trend in textiles and design requires sustainable fashion. Customers require fashion companies to reduce their environmental impact through new technologies and innovations for the circular economy. One important element is recycling of textile fibers that is a path towards a more sustainable fashion.

Renewcell is a multi-award-winning textile recycling company based in Sweden. The company’s vision is to inspire an Industrial Evolution towards a sustainable world by producing high quality materials from recycled textiles. “There is a way to put fashion first without putting the environment in second place” – Renewcell describes their business concept. With their technology, the company has succeeded in recycling and regenerating textile fiber from old clothes to turn into new clothes. For example, H&M, a partner of Renewcell, has launched a garment that is half made with Renewcell’s fabric.

Today, Renewcell has a demo plant in Kristinehamn, Sweden, with the possibility to recycle over 4,500 tons of textiles each year. The company has now signed a major agreement with one of the world's largest producers of viscose fiber. With that as a basis, together with a well-proven process and technology, they are now building a full-scale production plant in Sundsvall, Sweden. When the new plant is ready for production, it will have the capacity to recycle 60,000 tons of textile waste annually, which is just over half of Sweden's annual textile consumption. The new plant is expected to be commissioned in 2022.

“We are pleased to continue the partnership with AFRY, which began with the feasibility study they delivered in 2020. With AFRY, we feel secure in having a partner with both world-leading expertise and the ability to deliver projects on time and within budget. Together, we lead the fashion industry into a sustainable and circular future,” says Christer Johansson, Project Director at Renewcell.

“We are extremely proud to be part of Renewcell’s investment. We are excited to contribute in this transition towards more sustainable solutions for the future and look forward to continue this journey together with Renewcell,” says Ulf Strenger, Business Unit Manager at AFRY.

Source:

AFRY

Huesker: Geogitter aus PET-Recycling-Garn (c) Huesker Gruppe
01.03.2021

Huesker: Geogitter aus PET-Recycling-Garn

  • 100 % Recyclinggarn in Originalfaserqualität
  • Ressourcen- und CO2-Einsparungen
  • Wirtschaftlich und nachhaltig

Das langjährig bewährte Geogitter Fortrac T ist ab sofort auch in der ecoLine verfügbar. Der HUESKER Gruppe ist es gelungen, das Geogitter für die Bewehrung von Erdkonstruktionen aus 100 Prozent recycelten PET-Garnen herzustellen. Zuvor hatte das Unternehmen bereits erfolgreich einen weiteren Produktklassiker, die Asphaltbewehrung HaTelit C eco, ebenfalls aus PET-Recycling-Garnen, in der ecoLine eingeführt.

„Unsere Geogitter der ecoLine erfüllen dieselben hohen Qualitätsstandards wie das Ursprungsprodukt aus Originalfasern. Fortrac T eco wird aus hochmodulen Polyestergarnen hergestellt und hält Zugkräften bis 1.600 kN/m stand“, erklärt Sven Schröer, Geschäftsführer für die weltweiten Vertriebs- und Anwendungstechnikaktivitäten der HUESKER Gruppe im Bereich Geokunststoffe.

  • 100 % Recyclinggarn in Originalfaserqualität
  • Ressourcen- und CO2-Einsparungen
  • Wirtschaftlich und nachhaltig

Das langjährig bewährte Geogitter Fortrac T ist ab sofort auch in der ecoLine verfügbar. Der HUESKER Gruppe ist es gelungen, das Geogitter für die Bewehrung von Erdkonstruktionen aus 100 Prozent recycelten PET-Garnen herzustellen. Zuvor hatte das Unternehmen bereits erfolgreich einen weiteren Produktklassiker, die Asphaltbewehrung HaTelit C eco, ebenfalls aus PET-Recycling-Garnen, in der ecoLine eingeführt.

„Unsere Geogitter der ecoLine erfüllen dieselben hohen Qualitätsstandards wie das Ursprungsprodukt aus Originalfasern. Fortrac T eco wird aus hochmodulen Polyestergarnen hergestellt und hält Zugkräften bis 1.600 kN/m stand“, erklärt Sven Schröer, Geschäftsführer für die weltweiten Vertriebs- und Anwendungstechnikaktivitäten der HUESKER Gruppe im Bereich Geokunststoffe.

Source:

HUESKER Synthetic GmbH

Jean&Len | Nachhaltige Rucksäcke aus recycelten Materialen und veganem Leder (c) Jean&Len
Jean&Len Nachhaltige Rucksäcke
24.02.2021

Jean&Len | Nachhaltige Rucksäcke aus recycelten Materialen und veganem Leder

  • Rucksack aus der Flasche: Recycelte und vegane Alltagsbegleiter für unterwegs

Der recycelte Rucksack "Hamburg"
Der ideale Begleiter: Ob ins Büro, zur Uni, zum Kurz-Wander-Trip oder zum alltäglichen Shoppen, der neue Jean&Len Rucksack “Hamburg“ ist ein nachhaltiges 2-in-1-Multifunktionstalent mit jeder Menge organisiertem Stauraum. Ob als Rucksack oder Shopper getragen, überzeugt das aus recycelten PET-Flaschen produzierte Stauwunder mit seinem schlicht-modernem Design. Der lässige Rucksack lässt sich im Handumdrehen als Shopper verwenden: Einfach den Druckknopf der Träger lösen und schon verwandelt sich der Rucksack in eine lässige Shopper-Bag, die Du über der Schulter tragen kannst. Dank des wasserabweisenden Reißverschlussmechanismus und einer Imprägnierung, die schmutz- und nässeabweisend wirkt, hält der Rucksack Wind und Wetter stand. Der Rucksack “Hamburg“ ist in den Farben Graumeliert, Khaki, Navy-Blau oder Schwarz erhältlich.

  • Rucksack aus der Flasche: Recycelte und vegane Alltagsbegleiter für unterwegs

Der recycelte Rucksack "Hamburg"
Der ideale Begleiter: Ob ins Büro, zur Uni, zum Kurz-Wander-Trip oder zum alltäglichen Shoppen, der neue Jean&Len Rucksack “Hamburg“ ist ein nachhaltiges 2-in-1-Multifunktionstalent mit jeder Menge organisiertem Stauraum. Ob als Rucksack oder Shopper getragen, überzeugt das aus recycelten PET-Flaschen produzierte Stauwunder mit seinem schlicht-modernem Design. Der lässige Rucksack lässt sich im Handumdrehen als Shopper verwenden: Einfach den Druckknopf der Träger lösen und schon verwandelt sich der Rucksack in eine lässige Shopper-Bag, die Du über der Schulter tragen kannst. Dank des wasserabweisenden Reißverschlussmechanismus und einer Imprägnierung, die schmutz- und nässeabweisend wirkt, hält der Rucksack Wind und Wetter stand. Der Rucksack “Hamburg“ ist in den Farben Graumeliert, Khaki, Navy-Blau oder Schwarz erhältlich.

Das großzügige Hauptfach inklusive einem extra Laptopfach (bis 13,3 Zoll) bietet viel Stauraum für alle Essentials des Alltags. Ein kleineres Außenfach am Rücken eignet sich besonders für wertvolle Gegenstände, damit diese gleichzeitig griffbereit und sicher aufgehoben sind. Für den optimalen Tragekomfort sorgen eine Rückenpolsterung und verstellbare Träger.

Der vegane Rucksack "Kopenhagen"
Style-Upgrade: Der Rucksack „Kopenhagen“ ist ein stylischer und funktionaler Rucksack im begehrten Skandi-Style. Das creme-beige Außenmaterial aus veganem Leder ist schmutzabweisend und leicht zu reinigen. Laptops mit einer Größe von bis zu 13, 3 Zoll können im großzügigen Hauptfach mit extra gepolstertem Laptopfach verstaut werden, wertvolle Gegenstände wie Handys finden im Geheimfach am Rücken Platz.

Die Jean&Len Rücksäcke „Hamburg“ und „Kopenhagen“ sind ab sofort im Onlineshop unter www.jeanlen.de erhältlich.

15.02.2021

ISKO unveils its 2022 Collection Vol.1

ISKO™, a leading denim ingredient brand, has applied its Responsible Innovation™ approach to create a collection with environmental and social responsibility at its heart. Incorporating clever technologies, a myriad of finishes and colors and state-of-the-art production techniques – ISKO works beyond compliance to ensure the highest standards have been met for its latest collection. Style, comfort and new advancements will inspire everyone from passionate denimheads to those on a quest for a comfortable look and feel – from the most laidback setting to the most extravagant occasions.

The collection uses ISKO R-TWO™ fabrics, made of a blend of reused and/or recycled resources. Certified to Textile Exchange environmental credentials, R-TWO ensures full traceability of reused and recycled content, maximizing impact at scale.

Collection 2022 Vol.1 includes four lifestyles, featuring comfort, style, color options and surprising new editions. These are meant to provide inspiration, highlighting and enhancing the properties and benefits of ISKO’s innovations according to specific moods and vibes.

ISKO™, a leading denim ingredient brand, has applied its Responsible Innovation™ approach to create a collection with environmental and social responsibility at its heart. Incorporating clever technologies, a myriad of finishes and colors and state-of-the-art production techniques – ISKO works beyond compliance to ensure the highest standards have been met for its latest collection. Style, comfort and new advancements will inspire everyone from passionate denimheads to those on a quest for a comfortable look and feel – from the most laidback setting to the most extravagant occasions.

The collection uses ISKO R-TWO™ fabrics, made of a blend of reused and/or recycled resources. Certified to Textile Exchange environmental credentials, R-TWO ensures full traceability of reused and recycled content, maximizing impact at scale.

Collection 2022 Vol.1 includes four lifestyles, featuring comfort, style, color options and surprising new editions. These are meant to provide inspiration, highlighting and enhancing the properties and benefits of ISKO’s innovations according to specific moods and vibes.

Source:

menabo

Borealis und TOMRA eröffnen Pilotanalage für Kunststoff-Rezyklat (c) Borealis/TOMRA
14.01.2021

Borealis and TOMRA open plant for post-consumer plastic waste sorting and mechanical recycling

  • Demo plant sorts post-consumer plastic waste and will produce ready-for-market fully formulated polymer pellets
  • Brand owners and converters will be able to access material for qualification and market validation in early 2021
  • EverMinds™ in action: Pioneering collaboration brings together expertise vital to advancing the circular economy

Borealis and TOMRA have today announced the operational start of their advanced mechanical recycling demo plant in Lahnstein, Germany, the result of a partnership that marries chemistry with technology for unsurpassed results.

The state-of-the-art plant processes both rigid and flexible plastic waste from households. And unlike many current recycling plants, it will produce the advanced solutions necessary for use in high-demanding plastic applications in various industries, including automotive and consumer products. With high purity, low odour, high product consistency and light colour fractions, these Borcycle™ M grade recycled polymers will meet customer quality requirements across the value chain.

  • Demo plant sorts post-consumer plastic waste and will produce ready-for-market fully formulated polymer pellets
  • Brand owners and converters will be able to access material for qualification and market validation in early 2021
  • EverMinds™ in action: Pioneering collaboration brings together expertise vital to advancing the circular economy

Borealis and TOMRA have today announced the operational start of their advanced mechanical recycling demo plant in Lahnstein, Germany, the result of a partnership that marries chemistry with technology for unsurpassed results.

The state-of-the-art plant processes both rigid and flexible plastic waste from households. And unlike many current recycling plants, it will produce the advanced solutions necessary for use in high-demanding plastic applications in various industries, including automotive and consumer products. With high purity, low odour, high product consistency and light colour fractions, these Borcycle™ M grade recycled polymers will meet customer quality requirements across the value chain.

The purpose of this demo plant is to generate material for brand owners and converters to qualify, validate and prove fit for use in their highly demanding applications. Technical success will set the groundwork for a commercial-scale advanced recycling plant.

“This plant is just the beginning of what’s possible when key players in the value chain come together to make a truly significant impact in the market,” says Volker Rehrmann, Executive Vice President and Head of Circular Economy at TOMRA. “Having just launched the new Circular Economy Division, it is clear what a large role waste management and pivotal projects like this have on moving towards a sustainable future. We are proud to have initiated one of the most advanced mechanical recycling plants when it comes to post-consumer polymer waste. This will become an important enabler as we accelerate the transformation to a circular economy in the years to come, and we are excited to be a part of this pioneering project.”

Operation of the plant is a joint enterprise between Borealis, TOMRA and Zimmerman. Borealis is responsible for the plant’s commercial success and contributes its expertise and knowledge in innovation, recycling and compounding. Likewise, TOMRA contributes as a provider of technology-led solutions and brings its proven expertise, established process and market knowledge, which, in turn, enable the circular economy through advanced collection and sorting systems. Zimmerman is a waste management company with experience in sorting multiple types of waste, including plastics, and is responsible for successful plant operations and product quality.

“At P&G we are making packaging with the ‘next life’ in mind to help drive a more robust circular economy.  We must increase the supply of high quality recycled plastic to enable the industry to deliver on this vision,” says Gian De Belder, Procter & Gamble (P&G) Technical Director, R&D Packaging Sustainability. “The innovative new approach that Borealis is taking shows potential to step-change both the quantity and quality of PCR available for our brands, and help us to achieve our 2030 goal to reduce our use of virgin plastic in packaging by 50%, or 300 kilotonnes annually. Early tests of the material looks very promising!”

Source:

ikp

Sappi: A milestone in sustainable packaging (c)Sappi Europe
Based on the motto ‘Pro Planet: Paper Packaging – welcome to the new pack-age’, Sappi presents numerous opportunities for its customers to package their food or non-food products in sustainable, premium packaging.
12.01.2021

Sappi: A milestone in sustainable packaging

  • Sappi implements innovative barrier paper technology to increase production

Sappi will introduce new barrier coating technology for functional paper packaging at its speciality mill in Alfeld, Germany, strengthening its position as the leading global provider of sustainable paper packaging solutions. Explaining the decision, Berry Wiersum, CEO Sappi Europe stated: “Expanding the use of our proprietary barrier coating technology underpins Sappi’s drive to maintain our leading position in barrier coated paper as well the commitment we have with our customers in developing innovative future focused packaging solutions which contribute towards a sustainable future”

•    Investment in sustainable barrier coating technology
•    Comprehensive expertise in future focused functional paper packaging
•    Where performance meets environmental accountability

  • Sappi implements innovative barrier paper technology to increase production

Sappi will introduce new barrier coating technology for functional paper packaging at its speciality mill in Alfeld, Germany, strengthening its position as the leading global provider of sustainable paper packaging solutions. Explaining the decision, Berry Wiersum, CEO Sappi Europe stated: “Expanding the use of our proprietary barrier coating technology underpins Sappi’s drive to maintain our leading position in barrier coated paper as well the commitment we have with our customers in developing innovative future focused packaging solutions which contribute towards a sustainable future”

•    Investment in sustainable barrier coating technology
•    Comprehensive expertise in future focused functional paper packaging
•    Where performance meets environmental accountability

The demand for paper and paperboard packaging continues to rise dramatically as consumers become increasingly mindful of the impact their buying choices have on the environment.  The call for innovative, truly sustainable solutions has never been louder. Sappi is striving to support its customers to go beyond traditional film and foil-based material solutions, growing its products ranges to meet the demands of our ever-changing world. Working directly with brand owners Sappi seeks to create future-oriented circular solutions in line with growing collective global responsibilities.

The desire to continuously evolve to meet and exceed the business needs requires ongoing investment in innovation in order to create the solutions of tomorrow. Sappi’s acquisition of Rockwell Solutions has deepened the company’s barrier paper manufacturing knowledge. Adding barrier coater capacity at Alfeld Mill further upscales our capabilities, brings this unique combination of paper, dispersion and coating technology to more customers and enables Sappi to offer customers even more competitive and attractive paper packaging solutions.

Sappi has made great strides to provide future-focused products and services – matching and exceeding the needs of consumers now and in the future – delivering recyclable packaging solutions in line with the requirements of a circular economy. Environmental accountability is at the heart of both Sappi and its customers’ needs. Through this initiative Sappi will continue to challenge the conventional packaging industry with new ideas and solutions in order to make it easier for the world and the planet to follow a circular-economy strategy.

07.01.2021

DSM/Clariter: Chemischen Recyclinglösung für Dyneema®-basierte Endprodukte

Royal DSM, ein globales wissenschaftlich fundiertes Unternehmen für Ernährung, Gesundheit und nachhaltiges Leben, und Clariter, ein internationales Clean-Tech-Unternehmen, geben heute ihre strategische Partnerschaft bekannt. Gemeinsam wollen sie eine chemische Recyclinglösung der nächsten Generation für Produkte auf Basis von Dyneema® von DSM entwickeln, einer ultrahohen Molekülmasse (Ultra-High-Molecular-Weight Polyethylene, UHMWPE). Als erster Schritt dieser Partnerschaft wurde eine Reihe von Musterprodukten - darunter Seile, Netze und ballistische Materialien, die mit Dyneema® hergestellt wurden - in der Clariter-Pilotanlage in Polen erfolgreich umgewandelt. Dies demonstriert das Recycling-Potenzial von Dyneema® und unterstreicht das aktive Engagement von DSM Protective Materials zur Gestaltung einer nachhaltigeren Welt.

Royal DSM, ein globales wissenschaftlich fundiertes Unternehmen für Ernährung, Gesundheit und nachhaltiges Leben, und Clariter, ein internationales Clean-Tech-Unternehmen, geben heute ihre strategische Partnerschaft bekannt. Gemeinsam wollen sie eine chemische Recyclinglösung der nächsten Generation für Produkte auf Basis von Dyneema® von DSM entwickeln, einer ultrahohen Molekülmasse (Ultra-High-Molecular-Weight Polyethylene, UHMWPE). Als erster Schritt dieser Partnerschaft wurde eine Reihe von Musterprodukten - darunter Seile, Netze und ballistische Materialien, die mit Dyneema® hergestellt wurden - in der Clariter-Pilotanlage in Polen erfolgreich umgewandelt. Dies demonstriert das Recycling-Potenzial von Dyneema® und unterstreicht das aktive Engagement von DSM Protective Materials zur Gestaltung einer nachhaltigeren Welt.

Im Einklang mit seinen ehrgeizigen Nachhaltigkeitszielen und nach der erfolgreichen Einführung von biobasiertem Dyneema® (Massenausgleich) arbeitet DSM Protective Materials aktiv an Wiederverwendungs- und Recyclinglösungen für Dyneema®-basierte Produkte am Ende ihrer Lebensdauer. Um technische Recyclinglösungen voranzutreiben, sind DSM Protective Materials und Clariter eine Partnerschaft eingegangen. Gemeinsam soll die Machbarkeit der Verwendung von Dyneema® als Ausgangsmaterial im chemischen Recyclingprozess von Clariter getestet werden. Mit Dyneema® hergestellte Musterprodukte wurden in der Pilotanlage von Clariter in Polen unter Probe gestellt. Die positiven Ergebnisse bestätigen die technische Realisierbarkeit der Umwandlung von Dyneema®-basierten Endprodukten in hochwertige Produktfamilien in Industriequalität: Öle, Wachse und Lösungsmittel durch Clariters patentierten dreistufigen chemischen Recycling-Prozess. Diese können als Inhaltsstoffe zur Herstellung neuer End- und Verbraucherprodukte weiterverwendet werden.

In Zukunft werden DSM Protective Materials und Clariter diese Initiative weiter vorantreiben, um eine nachhaltigere Welt zu gestalten. Aufbauend auf dem Erfolg des Versuchs im Labormassstab hat Clariter für 2021 Versuche im kommerziellen Massstab in seiner Anlage in Südafrika geplant. Dies mit dem Ziel, aus Dyneema® gewonnenes Rohmaterial in den europäischen Grossanlagen zu verwenden, die in den kommenden Jahren gebaut werden sollen. Darüber hinaus wird DSM weiterhin aktiv die Möglichkeiten zur Reduzierung der Umweltauswirkungen von Dyneema® über alle Produktlebensphasen hinweg untersuchen.

Source:

EMG Marcom

Melchior stellt sich für eine nachhaltige Zukunft auf © MGC
MGC - Acabamentos Têxteis, die Muttergesellschaft und gleichzeitiger Veredlungspartner von Melchior Textil, erhielt im Dezember 2020 die STeP-Zertifizierung.
05.01.2021

Melchior stellt sich für eine nachhaltige Zukunft auf

  • Melchior Textil trägt den steigenden Anforderungen an eine seriöse, nachhaltige Produktion Rechnung: Die Muttergesellschaft und gleichzeitiger Veredlungspartner des Unternehmens, die MGC - Acabamentos Têxteis (Ronfe/Portugal), wurde am 9. Dezember 2020 mit dem international anerkannten STeP by Oeko-Tex-Zertifikat ausgezeichnet.

„Das Interesse der Berufskleidungsbranche an nachhaltig produzierten Textilien ist in den vergangenen Jahren deutlich gestiegen. Mit Geweben aus Tencel- und recycelten Polyesterfasern haben wir bereits in der Vergangenheit auf die Nachfrage reagiert. Nun haben wir den Service für unsere Kunden noch einmal umfassend erweitert: Unsere Muttergesellschaft MGC- Acabamentos Têxteis wurde am 9. Dezember 2020 mit dem anerkannten Siegel „Sustainable Textile Production by Oeko-Tex“ (STeP) zertifiziert. Dieses Label ist eine der Vorbedingungen für eine Auszeichnung nachhaltig hergestellter Bekleidung, weshalb die Kollektionen unserer Kunden ab sofort für seröse, international anerkannte Textilsiegel akkreditiert werden können“, freuen sich die beiden Geschäftsführer von Melchior Textil, Manfred Seeber und Dietmar Rohrbach.

  • Melchior Textil trägt den steigenden Anforderungen an eine seriöse, nachhaltige Produktion Rechnung: Die Muttergesellschaft und gleichzeitiger Veredlungspartner des Unternehmens, die MGC - Acabamentos Têxteis (Ronfe/Portugal), wurde am 9. Dezember 2020 mit dem international anerkannten STeP by Oeko-Tex-Zertifikat ausgezeichnet.

„Das Interesse der Berufskleidungsbranche an nachhaltig produzierten Textilien ist in den vergangenen Jahren deutlich gestiegen. Mit Geweben aus Tencel- und recycelten Polyesterfasern haben wir bereits in der Vergangenheit auf die Nachfrage reagiert. Nun haben wir den Service für unsere Kunden noch einmal umfassend erweitert: Unsere Muttergesellschaft MGC- Acabamentos Têxteis wurde am 9. Dezember 2020 mit dem anerkannten Siegel „Sustainable Textile Production by Oeko-Tex“ (STeP) zertifiziert. Dieses Label ist eine der Vorbedingungen für eine Auszeichnung nachhaltig hergestellter Bekleidung, weshalb die Kollektionen unserer Kunden ab sofort für seröse, international anerkannte Textilsiegel akkreditiert werden können“, freuen sich die beiden Geschäftsführer von Melchior Textil, Manfred Seeber und Dietmar Rohrbach.

Voraussetzung für Berufskleidungskollektionen mit Nachhaltigkeitsprädikat

Für die Zertifizierung nach STeP hat MGC - Acabamentos Têxteis, Muttergesellschaft und Veredlungspartner von Melchior Textil, strenge Vorgaben in den Bereichen Chemikalien-, Umwelt und Qualitätsmanagement, soziale Verantwortung sowie Gesundheitsschutz und Arbeitssicherheit erfüllt. Die Auszeichnung mit dem seriösen, selbst durch Greenpeace anerkannten Standard war der krönende Abschluss einer intensiven Vorbereitung. Das Zertifikat ist nun für drei Jahre gültig.

 

Source:

Textilberatung Hamburg

Lamme Textielbeheer supports "Dibella up" with tons of laundry. (c) Lamme Textile Management
Six tons of bed linen, towels and napkins on the way to a new "life". Owner Jan Lamme (left) and Assistant Operations Manager Frank David are collecting for more sustainability in the textile service.
09.12.2020

Lamme Textielbeheer supports "Dibella up" with tons of laundry.

  • "Dibella up" records its first big success

Aalten, "Dibella up" is bearing its first fruits. Since the launch of the recycling concept initiated in August 2020, six tons of sorted laundry items have already been returned to Dibella and converted into new ones by the company in farsighted reuse projects. The customer who has been involved in the project from the very beginning is Lamme Textielbeheer from Nederhorst den Berg. The Dutch textile service provider sees the initiative as an important measure for more appreciation of resources.

  • "Dibella up" records its first big success

Aalten, "Dibella up" is bearing its first fruits. Since the launch of the recycling concept initiated in August 2020, six tons of sorted laundry items have already been returned to Dibella and converted into new ones by the company in farsighted reuse projects. The customer who has been involved in the project from the very beginning is Lamme Textielbeheer from Nederhorst den Berg. The Dutch textile service provider sees the initiative as an important measure for more appreciation of resources.

Dibella has taken the closed-loop approach of the textile service as a model and has taken a step towards a completely closed cycle with the "Dibella up" project. The system includes unlimited reuse and recycling of the fibre raw materials bound in the textiles. To this end, the company's own textile qualities, which are selected from laundries, are taken back and passed on to selected upcycling projects. Polyester-cotton blended fabrics are processed there into high-quality bags. Pure natural fibre textiles as well as blended fabrics with at least 50 percent cotton are chemically converted into an important raw material for cellulose fibre production, while the remaining polyester is still being thermally recycled for technical reasons.

Six tons of laundry from the Netherlands

Lamme Textielbeheer was immediately enthusiastic about the "Dibella up" initiative. The committed company has been involved in various Dibella sustainability projects for many years and recognises the future-oriented character of the new project. "Our will to cooperate was immediately clear after Dibella's managing director Ralf Hellmann presented the upcycling project, because we see it as an important measure for the prudent use of resources," reports Jan Lamme, managing director of the company of the same name. "Within a very short period of time, we therefore jointly started to take back our discarded, no longer usable old textiles. In this way, we have already been able to return six tonnes of laundry for a new product cycle. This corresponds exactly to our idea of upcycling!". "Dibella provides stable, reusable cartons for shipping," says a delighted Frank David, Lamme's Assistant Operations Manager. "This makes collection much easier for us and we don't have to take any means of transport out of our laundry".

Prepared for the mega-trend of recycling management

Dibella would like to build on the initial joint success and further expand the initiative for a closed textile cycle in the industry. "The awareness of sustainability is high in the textile rental service. But the next mega-trend is already emerging. The future lies in closed-loop recycling. With "Dibella up", we are offering our customers the opportunity to get involved now and make resources usable in the long term. We are happy about every new cooperation partner who appreciates the value of textiles as much as we do".

Source:

Dibella b.v.

Flax for Composites: Woven tapes made of natural fibres by vombaur (c) Elke Wetzig, Wikimedia
Lightweight, firm, sustainable: Flax tape by vombaur
02.12.2020

Flax for Composites: Woven tapes made of natural fibres by vombaur

Flax has accompanied people for thousands of years, in linen fabrics, in ropes, as insulation material. And until the present day. With woven tapes made of flax, vombaur makes the functional and ecological advantages of natural fibres available for lightweight design.

Lightweight and firm
Flax fibres are particularly rigid and tear-proof. Textiles made of the natural material therefore give natural fibre reinforced plastic (NFP) special stability. Additionally, flax has a low density. The components thus combine high rigidity and strength with low weight. Another functional plus: natural fibre reinforced plastics are less prone to splintering than glass fibre reinforced plastics.

Sustainable material
The cultivation of flax binds CO2 and the production of NFP generates 33 percent lower CO2 emissions than conventional fibre reinforced plastics. The energy consumption is 40 percent lower. This reduces production costs and improves the material's CO2 footprint. Punch-packing arguments for natural fibre tapes – like flax tape by vombaur – in lightweight design applications.

Flax has accompanied people for thousands of years, in linen fabrics, in ropes, as insulation material. And until the present day. With woven tapes made of flax, vombaur makes the functional and ecological advantages of natural fibres available for lightweight design.

Lightweight and firm
Flax fibres are particularly rigid and tear-proof. Textiles made of the natural material therefore give natural fibre reinforced plastic (NFP) special stability. Additionally, flax has a low density. The components thus combine high rigidity and strength with low weight. Another functional plus: natural fibre reinforced plastics are less prone to splintering than glass fibre reinforced plastics.

Sustainable material
The cultivation of flax binds CO2 and the production of NFP generates 33 percent lower CO2 emissions than conventional fibre reinforced plastics. The energy consumption is 40 percent lower. This reduces production costs and improves the material's CO2 footprint. Punch-packing arguments for natural fibre tapes – like flax tape by vombaur – in lightweight design applications.

Circular Economy
Circular Economy – this also works in lightweight design. The number of recycling cycles without loss of quality is higher for natural fibre reinforced plastics than for glass or carbon fibre reinforced plastics: the thermoplastic matrix of the composite can be melted and recycled after a product life cycle. The natural fibres can "live on" in other products – injection moulded products for example.

Versatile applications
"Composites from our flax tapes are used to reinforce high-tech skis as well as for extruding state-of-the-art window sections – the applications are countless," explains Tomislav Josipovic, Sales Manager with vombaur. "As a development partner, we support applications for the automotive, wind energy, construction, sports and many other industries with our composite textiles."

More information:
vombaur Naturfasern Composites
Source:

stotz-design.com

DITF: Nachhaltige Leuchten aus Papiergarn (c) quintessence design
Demonstratorleuchte „THIRTY-ONE”
12.11.2020

DITF: Nachhaltige Leuchten aus Papiergarn

  • Lichterlebnisse leicht wie Papier
  • Wohlfühlatmosphäre mit Leuchten aus Papiergarn - ökologisch und nachhaltig

Papier ist ein nachwachsender Rohstoff, ist nahezu überall verfügbar und kann recycelt werden. Die Deutschen Institute für Textil- und Faserforschung Denkendorf (DITF) haben diesen natürlichen Werkstoff in Form von Papiergarnen verarbeitet und daraus formschöne Leuchten entwickelt. Das Ergebnis des Forschungsprojekts „Papierlicht“ sind nachhaltige Produkte mit ansprechendem Design, die kostengünstig hergestellt werden können. Die Leuchten sind voll recycelfähig.

Der Klimaschutz und die Umweltbelastung durch Mikroplastik erfordern neue Ideen, wie nachwachsende Ressourcen sinnvoll genutzt werden können. Die Forscher an den DITF haben Papiergarn mit Hilfe der Strukturspultechnologie zu sehr leichten Strukturkörpern verarbeitet. Der Herstellungsprozess ist so flexibel, dass viele verschiedene Formen möglich sind und das Licht je nach Anwendungsgebiet unterschiedlich gelenkt werden kann. Die entsprechenden lichttechnischen Kennwerte wurden an den DITF ermittelt.

  • Lichterlebnisse leicht wie Papier
  • Wohlfühlatmosphäre mit Leuchten aus Papiergarn - ökologisch und nachhaltig

Papier ist ein nachwachsender Rohstoff, ist nahezu überall verfügbar und kann recycelt werden. Die Deutschen Institute für Textil- und Faserforschung Denkendorf (DITF) haben diesen natürlichen Werkstoff in Form von Papiergarnen verarbeitet und daraus formschöne Leuchten entwickelt. Das Ergebnis des Forschungsprojekts „Papierlicht“ sind nachhaltige Produkte mit ansprechendem Design, die kostengünstig hergestellt werden können. Die Leuchten sind voll recycelfähig.

Der Klimaschutz und die Umweltbelastung durch Mikroplastik erfordern neue Ideen, wie nachwachsende Ressourcen sinnvoll genutzt werden können. Die Forscher an den DITF haben Papiergarn mit Hilfe der Strukturspultechnologie zu sehr leichten Strukturkörpern verarbeitet. Der Herstellungsprozess ist so flexibel, dass viele verschiedene Formen möglich sind und das Licht je nach Anwendungsgebiet unterschiedlich gelenkt werden kann. Die entsprechenden lichttechnischen Kennwerte wurden an den DITF ermittelt.

Aus den Papiergarnen werden mit einer neuartigen Methode dreidimensionale Körper gefertigt. Die Garne werden mit einem Klebstoff fixiert, der ebenfalls aus nachwachsenden und abbaubaren Rohstoffen besteht. Auf die sonst übliche tragende Grundstruktur aus Metall kann verzichtet werden. Das hat mehrere Vorteile für die Umwelt: Durch den Wegfall von Draht entsteht bei der Herstellung weniger Kohlenstoffdioxid. Bei der von den DITF entwickelten Leuchte THIRTY-ONE werden dadurch mehr als zwei Kilogramm CO2-Äquivalente eingespart – pro Stück!
Ohne Metallstruktur wiegen die Papierlampen auch deutlich weniger und können leichter transportiert werden. Nach der Nutzung können die Leuchten in das Kreislaufsystem eingebracht werden.

Das Forschungsteam hat drei Demonstratorleuchten aufgebaut die zeigen, was für Möglichkeiten unterschiedliche Garnstärken, Farben und die verschieden gespulten Strukturen eröffnen. Darüber hinaus zeigen die ermittelten mechanischen Kennwerte heute schon ein großes Potential für die Nutzung in anderen Anwendungsfeldern wie beispielsweise Konstruktionsbauteile. Hierfür stehen an den DITF viele Funktionsmuster zur Verfügung.

Lenzing: Stefan Doboczky (CEO) (c) Lenzing
Lenzing: Stefan Doboczky (CEO)
09.11.2020

Canopy ranking: Lenzing for the first time achieves highest Hot Button category

The Lenzing Group scored a total of 30.5 points (4 points more compared to last year) and received for the first time a leading dark green shirt, the highest Hot Button ranking category. Lenzing once again convinced the non-profit organization Canopy with its innovative vision with regard to circular economy and REFIBRA™ technology, its high level of transparency in wood and pulp sourcing, as well as its active contribution towards protecting forests and preserving biodiversity.

In this widely recognized ranking, Canopy grades the world’s 31 largest producers of wood-based fibers with respect to their sustainable wood and pulp sourcing, their efforts with regard to using alternative non-wood feedstock and their achievements for lasting conservation in critical forests round the globe.

The Lenzing Group scored a total of 30.5 points (4 points more compared to last year) and received for the first time a leading dark green shirt, the highest Hot Button ranking category. Lenzing once again convinced the non-profit organization Canopy with its innovative vision with regard to circular economy and REFIBRA™ technology, its high level of transparency in wood and pulp sourcing, as well as its active contribution towards protecting forests and preserving biodiversity.

In this widely recognized ranking, Canopy grades the world’s 31 largest producers of wood-based fibers with respect to their sustainable wood and pulp sourcing, their efforts with regard to using alternative non-wood feedstock and their achievements for lasting conservation in critical forests round the globe.

Leading in sustainable sourcing with a decade-long clean record
Wood and pulp are the most important raw materials for Lenzing’s sustainable production of cellulosic fibers. The Lenzing Group is particularly proud of its decade-long clean record of sustainable wood sourcing, evidenced by its long-standing credible commitment to wood certification, which Lenzing pioneered already in the 1990s. Lenzing’s commercial wood sources are  100 percent either certified by FSC® or PEFC™, or controlled in line with FSC® standards.

Social impact and afforestation project in Albania
At the backdrop of Lenzing’s long history of clean sourcing, the company is even more aware that the global forests are seriously threatened by illegal logging and deforestation but also by the consequences of climate change. This is why Lenzing – in addition to supporting a number of Canopy’s conservation projects – has set up a social impact and afforestation project in Albania (Southern Europe).*

Special focus on sustainable plantations in Brazil
For its latest investment in a pulp mill in Brazil, Lenzing actively collaborates with Canopy to ensure that the wood sourcing is in line with sustainable practices. The plant will be among the highest productive and energy-efficient facilities in the world and will feed the 40 percent excess bioelectricity generated on site as “green energy” into the public grid.*

REFIBRA™ technology: Commercially available since 2017
As a long-standing player in the industry, Lenzing has undertaken extensive research into many different alternative non-wood cellulose sources such as annual plants, like hemp, straw, and bamboo. Until now, textile waste has turned out to be the most promising alternative feedstock for scaled commercial use.
Lenzing’s lyocell fiber produced with the breakthrough REFIBRA™ technology (Eco Cycle technology for nonwoven applications) uses textile waste as part of the feedstock and is an important step towards a circular economy.*

50 percent recycled content by 2024
It is Lenzing’s vision to make textile waste recycling a common standard process like paper recycling and to offer fibers produced with REFIBRA™ technology with up to 50 percent recycled content from post-consumer waste by 2024.

 

*Please read attached document for more information

More information:
Lenzing Canopy Sustainability Refibra
Source:

Lenzing

Anlagentechnik zum Carbonfaser-Recycling im Zentrum für Textilen Leichtbau am STFI, Foto: Dirk Hanus.
28.10.2020

Innovationen beim Recycling von Carbonfasern

  • Kohlenstoff mit mehreren Leben

Geht es um die Zukunft der motorisierten Mobilität, reden alle vom Antrieb: Wie viel E-Auto, wie viel Verbrenner verträgt die Umwelt und braucht der Mensch? Zugleich stellen neue Antriebe erhöhte Anforderungen nicht nur an den Motor, sondern auch an dessen Gehäuse und die Karosse: Für solch anspruchsvolle Anwendungen kommen häufig Carbonfasern zum Einsatz. Wie der Antrieb der Zukunft, sollten auch die Werkstoffe am Fahrzeug umweltfreundlich sein. Deshalb ist Recycling von Carbonfasern gefragt. Lösungen dafür haben Institute der Zuse-Gemeinschaft entwickelt.

  • Kohlenstoff mit mehreren Leben

Geht es um die Zukunft der motorisierten Mobilität, reden alle vom Antrieb: Wie viel E-Auto, wie viel Verbrenner verträgt die Umwelt und braucht der Mensch? Zugleich stellen neue Antriebe erhöhte Anforderungen nicht nur an den Motor, sondern auch an dessen Gehäuse und die Karosse: Für solch anspruchsvolle Anwendungen kommen häufig Carbonfasern zum Einsatz. Wie der Antrieb der Zukunft, sollten auch die Werkstoffe am Fahrzeug umweltfreundlich sein. Deshalb ist Recycling von Carbonfasern gefragt. Lösungen dafür haben Institute der Zuse-Gemeinschaft entwickelt.

Carbonfasern, auch als Kohlenstofffasern oder verkürzt als Kohlefasern bekannt, bestehen fast vollständig aus reinem Kohlenstoff. Sehr energieaufwändig wird er bei 1.300 Grad Celsius aus dem Kunststoff Polyacrylnitril gewonnen. Die Vorteile der Carbonfasern: Sie haben kaum Eigengewicht, sind enorm bruchfest und stabil. Solche Eigenschaften benötigt man z.B. am Batteriekasten von E-Mobilen oder in Strukturbauteilen der Karosserie. So arbeitet das Sächsische Textilforschungsinstitut e.V. (STFI) aktuell gemeinsam mit Industriepartnern daran, statisch-mechanische Stärken der Carbonfasern mit Eigenschaften zur Schwingungsdämpfung zu verknüpfen, um die Gehäuse von E-Motoren im Auto zu verbessern. Angedacht ist in dem vom Bundeswirtschaftsministerium geförderten Projekt die Entwicklung sogenannter Hybridvliesstoffe, die neben der Carbonfaser als Verstärkung weitere Faserstoffe enthalten. „Wir wollen, die Vorteile unterschiedlicher Faserstoffe verbinden und so ein optimal auf die Anforderungen abgestimmtes Produkt entwickeln“, erläutert Marcel Hofmann, STFI-Abteilungsleiter Textiler Leichtbau.

Damit würden die Chemnitzer Forschenden bisherige Vliesstoff-Lösungen ergänzen. Sie blicken auf eine 15-jährige Geschichte in der Arbeit mit recycelten Carbonfasern zurück. Der globale Jahresbedarf der hochwertigen Fasern hat sich im vergangenen Jahrzehnt fast vervierfacht, laut Angaben der Industrievereinigung AVK auf zuletzt rd. 142.000 t. „Die steigende Nachfrage hat das Recycling immer stärker in den Fokus gerückt“, betont Hofmann. Carbonfaserabfälle sind ihm zufolge für etwa ein Zehntel bis ein Fünftel des Preises von Primärfasern erhältlich, müssen aber noch aufbereitet werden. Dreh- und Angelpunkt für den Forschungserfolg der recycelten Fasern sind konkurrenzfähige Anwendungen. Die hat das STFI nicht nur am Auto, sondern auch im Sport-Freizeitsektor sowie in der Medizintechnik gefunden, so in Komponenten für Computertomographen. "Während Metalle oder Glasfasern als potenzielle Konkurrenzprodukte Schatten werfen, stört Carbon die Bilddarstellung nicht und kann seine Vorteile voll ausspielen“, erläutert Hofmann.

Papier-Knowhow nutzen
Können recycelte Carbonfasern nochmals den Produktkreislauf durchlaufen, verbessert das ihre CO2-Bilanz deutlich. Zugleich gilt: Je kürzer die Carbonfasern, desto unattraktiver sind sie für die weitere Verwertung. Vor diesem Hintergrund entwickelten das Forschungsinstitut Cetex und die Papiertechnische Stiftung (PTS), beide Mitglieder der Zuse-Gemeinschaft, im Rahmen eines Forschungsvorhabens ein neues Verfahren, das bislang wenig geeignet erscheinende Recycling-Carbonfasern ein zweites Produktleben gibt. „Während klassische Textilverfahren die ohnehin sehr spröden Recycling-Carbonfasern in Faserlängen von mind. 80 mm trocken verarbeiten, beschäftigten wir uns mit einem Verfahren aus der Papierindustrie, welches die Materialien nass verarbeitet. Am Ende des Prozesses erhielten wir, stark vereinfacht gesprochen, eine flächige Matte aus recycelten Carbonfasern und Kunststofffasern“, erläutert Cetex-Projektingenieur Johannes Tietze das Verfahren, mit dem auch 40 mm kurze Carbonfasern zu attraktiven Zwischenprodukten recycelt werden können. Das danach in einem Heißpressprozess entstandene Erzeugnis dient als Grundmaterial für hochbelastbare Strukturbauteile. Zusätzlich wurden die mechanischen Eigenschaften der Halbzeuge durch die Kombination mit endlosfaserverstärkten Tapes verbessert. Das Recyclingprodukt soll, so die Erwartung der Forschenden, glasfaserverstärkten Kunststoffen, Konkurrenz machen, z.B. bei Anwendungen im Schienen- und Fahrzeugbau. Die Ergebnisse fließen nun in weiterführende Forschung und Entwicklung im Kooperationsnetzwerk Ressourcetex ein, einem geförderten Verbund von 18 Partnern aus Industrie und Wissenschaft.

Erfolgreiche Umsetzung in der Autoindustrie
Industriereife Lösungen für die Verwertung von Carbonfaser-Produktionsabfällen werden im Thüringischen Institut für Textil- und Kunststoff-Forschung Rudolstadt (TITK) entwickelt. Mehrere dieser Entwicklungen wurden mit Partnern beim Unternehmen SGL Composites in Wackersdorf industriell umgesetzt. Die Aufbereitung der so genannten trockenen Abfälle, hauptsächlich aus Verschnittresten, erfolgt nach einem eigenen Verfahren. „Dabei führen wir die geöffneten Fasern verschiedenen Prozessen zur Vliesherstellung zu“, sagt die zuständige Abteilungsleiterin im TITK, Dr. Renate Lützkendorf. Neben den Entwicklungen für den Einsatz z.B. im BMW i3 in Dach oder Hintersitzschale wurden im TITK spezielle Vliesstoffe und Verfahren für die Herstellung von Sheet Molding Compounds (SMC) etabliert, das sind duroplastische Werkstoffe, die aus Reaktionsharzen und Verstärkungsfasern bestehen und zum Pressen von Faser-Kunststoff-Verbunden verwendet werden. Eingang fand dies z.B. in einem Bauteil für die C-Säule des 7er BMW. „In seinen Projekten setzt das TITK vor allem auf die Entwicklung leistungsfähigerer Prozesse und kombinierter Verfahren, um den Carbonfaser-Recyclingmaterialien auch von den Kosten her bessere Chancen in Leichtbauanwendungen einzuräumen“, betont Lützkendorf. So liege der Fokus gegenwärtig auf dem Einsatz von CF-Recyclingfasern in thermoplastischen Prozessen zur Platten- und Profilextrusion. „Ziel ist es, die Kombination von Kurz- und Endlosfaserverstärkung in einem einzigen, leistungsfähigen Prozess-Schritt zu realisieren.“

Source:

Deutsche Industrieforschungsgemeinschaft Konrad Zuse e.V.

Lenzing Logo (c) Lenzing Group
29.09.2020

Lenzing is founding partner of the Renewable Carbon Initiative

Eleven leading companies from six countries founded the Renewable Carbon Initiative (RCI) in September 2020 under the leadership of nova-Institute (Germany). The aim of the initiative is to support and speed up the transition from fossil carbon to renewable carbon for all organic chemicals and materials.

Besides Lenzing, these ten companies are founding members of the RCI, which also form the Core Advisory Board: Beiersdorf (Germany), Cosun Beet Company (The Netherlands), Covestro (Germany), Henkel (Germany), LanzaTech (USA), NESTE (Finland), SHV Energy (The Netherlands), Stahl (The Netherlands), Unilever (UK) and UPM (Finland).

Eleven leading companies from six countries founded the Renewable Carbon Initiative (RCI) in September 2020 under the leadership of nova-Institute (Germany). The aim of the initiative is to support and speed up the transition from fossil carbon to renewable carbon for all organic chemicals and materials.

Besides Lenzing, these ten companies are founding members of the RCI, which also form the Core Advisory Board: Beiersdorf (Germany), Cosun Beet Company (The Netherlands), Covestro (Germany), Henkel (Germany), LanzaTech (USA), NESTE (Finland), SHV Energy (The Netherlands), Stahl (The Netherlands), Unilever (UK) and UPM (Finland).

The Renewable Carbon Initiative (RCI) addresses the core problem of climate change, which is extracting and using additional fossil carbon from the ground. The vision is stated clearly: By 2050, fossil carbon shall be completely substituted by renewable carbon, which is carbon from alternative sources: biomass, direct CO2 utilisation and recycling. The founders are convinced that this is the only way for chemicals, plastics and other organic materials to become sustainable, climate-friendly and part of the circular economy – part of the future.

Robert van de Kerkhof, Chief Commercial Officer of the Lenzing Group: „We at Lenzing believe that we need to create strategic partnerships to implement systemic change. Therefore, we support the Renewable Carbon Initiative. First of all, because it is the right thing to do and, second, it is also fully aligned with our corporate strategy. Therefore, we are part of the RCI from the beginning and its commitment to start acting now.”

Michael Carus, CEO of nova-Institute and head of the Renewable Carbon Initiative: “This is about a fundamental change in the chemical industry. Just as the energy industry is being converted to renewable energies, so renewable carbon will become the new foundation of the future chemical and material industry. The initiative starts today and will be visibly present from now on. We want to accelerate the change.”

The main avenues on which the initiative wants to deliver change are threefold. One, the initiative strives to create cross-industry platforms that will demonstrate feasibility of renewable carbon in tangible activities. Two, one main target will be to advocate for legislation, taxation and regulation changes to give renewable carbon a level commercial playing field to play on. Finally, the third avenue will be to create a wider pull for sustainable options by raising awareness and understanding of renewable carbon level amongst the business community and the wider public.

The Renewable Carbon Initiative has made a powerful start with eleven international member companies and the personal support of more than 100 industry experts. The initiative hopes to gain many additional members and supporters in the upcoming months to keep the strong momentum of the initiative. Working together, RCI will support and accelerate the transition from fossil to renewable carbon for all organic chemicals and materials.

In the end, the aim is as complex as it is simple: renewable energy and renewable carbon for a sustainable future. Within the RCI Lenzing will especially focus on further greening up the textile and nonwoven businesses. Here we will promote this concept and encourage our partners to become a part of this vision.

More information about the Renewable Carbon Initiative can be found on www.renewable-carbon-initiative.com.

More information:
Lenzing Group nova Institute
Source:

Lenzing Group

VacuFil (c) Oerlikon
24.09.2020

Recycling becomes a focus

Mountains of waste, plastic-infested oceans, negative CO2 footprints – the need for more sustainable ways of living has never been more urgent. Consequently, it is logical that recycling solutions are becoming increasingly important within the textile industry. This was also tapped into at the first virtual Global Fiber Congress in Dornbirn with a session that focused specifically on the topic. In front of around 400 participants, Markus Reichwein, Head of Product Management at Oerlikon Barmag, also spoke about solutions currently on the market.

As one of only manufactureres, the Oerlikon Group’s Manmade Fibers segment offers the entire mechanical recycling chain –from preparing the recycled materials, producing the melt all the way through to the textured package. Here, the company utilizes the VacuFil solution supplied by its subsidiary Barmag Brückner Engineering (BBE) –which, in addition to mastering bottle-to-bottle and bottle-to-textile processes, is also able to process textile waste into chips. This permits the running of textile production operations very much in line with the zero-waste philosophy.

Mountains of waste, plastic-infested oceans, negative CO2 footprints – the need for more sustainable ways of living has never been more urgent. Consequently, it is logical that recycling solutions are becoming increasingly important within the textile industry. This was also tapped into at the first virtual Global Fiber Congress in Dornbirn with a session that focused specifically on the topic. In front of around 400 participants, Markus Reichwein, Head of Product Management at Oerlikon Barmag, also spoke about solutions currently on the market.

As one of only manufactureres, the Oerlikon Group’s Manmade Fibers segment offers the entire mechanical recycling chain –from preparing the recycled materials, producing the melt all the way through to the textured package. Here, the company utilizes the VacuFil solution supplied by its subsidiary Barmag Brückner Engineering (BBE) –which, in addition to mastering bottle-to-bottle and bottle-to-textile processes, is also able to process textile waste into chips. This permits the running of textile production operations very much in line with the zero-waste philosophy.

VacuFil ensures a stable process in the case of recycled quality yarns
The reliable removal of contaminants is vital for a stable and efficient spinning process and outstanding yarn quality. At the same time, stable operating conditions with minimal fluctuations are essential. The greatest challenge here is the differing qualities of the bottle flakes fed into the system, as the extrusion process is barely able to balance these fluctuations. Here, the VacuFil concept counters with blending silos, which reduce the differences in the viscosity of the polymers considerably and guarantee high yarn and fabric quality.

The VacuFil concept is installed upstream to an Oerlikon Barmag POY system, which transforms the recycled melt into filament yarn of the accustomed high quality. As texturing solutions, Oerlikon Barmag offers its state-of-the-art automatic eAFK-series systems, including the latest generation of the eAFK Evo, which was unveiled at the ITMA Barcelona last year. Yarn manufacturers wishing to continue texturing manually can use the eFK series.

With the VarioFil R+, producers of smaller batches now also have a compact system with an integrated recycled materials preparation unit at their disposal. The system offers a special extrusion system for bottle flake materials, the very latest metering and mixing technology for spin-dying and expanded 2-stage melt filtration. The four spinning positions are each equipped with an Oerlikon Barmag 10-end WINGS POY winder.

While mechanical recycling has already been extensively developed, chemical recycling for mixed fabrics is still presenting the textile industry with huge challenges. The Oerlikon Group’s Manmade Fibers segment is currently working on solutions and concepts for transforming these fabrics into new textiles.

 

More information:
Oerlikon Sustainability Yarns
Source:

Oerlikon

Bio Composites Procedure (c) AZL Aachen GmbH
24.09.2020

Starting market and technology study on the Potential for bio-based composite materials

Sustainability and environmental responsibility are important developments for the current design of productions and products. In order to obtain a comprehensive evaluation of the potential of bio-based composites, the AZL, together with an industry consortium, is investigating the market potential, future applications and relevant technologies for bio-based composite materials. The 5-month market and technology study will start on October 22nd, 2020 and is open to interested companies. Companies such as REHAU, an Automotive Tier 1, Asahi Kasei, Johns Manville, Mahr Metering Systems and several material manufacturers are participating in the study.

Bio-plastics are well established in industry, especially in packaging applications. The market for biopolymers is expected to grow from USD 10.5 billion in 2020 to USD 27.9 billion in 2025. At the same time, bio-based raw materials, such as natural fibers, are available on the market in a cost-effective manner. Composites with wood or natural fiber content are also increasingly used in products.

Sustainability and environmental responsibility are important developments for the current design of productions and products. In order to obtain a comprehensive evaluation of the potential of bio-based composites, the AZL, together with an industry consortium, is investigating the market potential, future applications and relevant technologies for bio-based composite materials. The 5-month market and technology study will start on October 22nd, 2020 and is open to interested companies. Companies such as REHAU, an Automotive Tier 1, Asahi Kasei, Johns Manville, Mahr Metering Systems and several material manufacturers are participating in the study.

Bio-plastics are well established in industry, especially in packaging applications. The market for biopolymers is expected to grow from USD 10.5 billion in 2020 to USD 27.9 billion in 2025. At the same time, bio-based raw materials, such as natural fibers, are available on the market in a cost-effective manner. Composites with wood or natural fiber content are also increasingly used in products.

Dr. Michael Emonts, Managing Partner of AZL: "Together with our partner companies we want to identify hidden business potential for composites with bio-based materials. To do so, we will reapply our established approach for market and technology studies: Based on a detailed market analysis, we will dive deep into the technological evaluation of technologies, applications and business cases.”

Based on a detailed market segmentation, AZL's technology experts analyze the various market segments in terms of their size, growth potential, relevant players and existing and future applications. For the identified applications, the participants in the study will receive detailed insight into the respective technical and legal requirements as well as an overview of value chains, processes and materials. In the following, the strengths and challenges of bio-composites compared to conventional materials are elaborated. The consortium will select the components with the highest potential, for which suitable production scenarios will be developed and analyzed in terms of costs in a business case analysis.

"We are participating in the AZL study to identify and evaluate new product areas with bio-materials. The technological analyses of the AZL studies have already helped us in the past to initiate new developments," says Dr. Steven Schmidt, Director Technology Platforms Materials at REHAU, explaining the motivation for working with the AZL and the industry consortium. "As one of the 50 Sustainability & Climate Leaders, we at REHAU are incorporating environmentally friendly materials into more and more products. Wherever the company is active - from the furniture and construction industries to the automotive industry - REHAU is already developing and manufacturing high-quality products from recycled raw materials. By 2025, REHAU plans to increase its recycling rate across the Group to significantly more than 15 percent and at the same time reduce CO2 emissions by at least 30 percent," adds Dr. Steven Schmidt.

Bio-composites will also be the topic of the upcoming Lightweight TechTalk by AZL on September 29, 2020. Experts from industry and academia will give technology and market insights on sustainability and recycling of composites in 6 presentations. Registration is free of charge at: https://azl-aachen-gmbh.de/termine/recycling-of-composites/.

The kick-off of the project will take place on October 22nd, 2020 in the form of a video conference. Further background information on the project can be found under the following link: https://azl-aachen-gmbh.de/wp-content/uploads/2020/09/2020-251_OP_Bio-Bases_Composites.pdf

(c) Sateri
23.09.2020

FINEXTM Reaches New Milestones; Launches Officially at Intertextile Shanghai Apparel Fabrics

FINEXTM, Sateri’s marquee brand for recycled fibre, is now certified to the Recycled Claim Standard (RCS) which provides verification of recycled raw materials through the supply chain.

RCS is intended for use with any product that contains at least 5% recycled material. Sateri has successfully produced FINEXTM viscose fibres with up to 20% recycled content. Under the RCS certification process, each stage of production is required to be certified, beginning at the recycling stage and ending at the last seller in the final business-to-business transaction.

These new developments were announced at the official launch of FINEXTM on September 23, 2020. About 160 guests, mostly senior representatives of major fashion brands and fabric and garment makers, gathered to celebrate the milestones that cement the status of FINEXTM as a game changer for sustainable fashion.

Themed ‘Sustainable Fashion for the Future’, the launch was jointly hosted by Sateri and China International Fashion Fair (CHIC) on the sidelines of the three-day Intertextile Shanghai Apparel Fabrics, a major industry expo.

FINEXTM, Sateri’s marquee brand for recycled fibre, is now certified to the Recycled Claim Standard (RCS) which provides verification of recycled raw materials through the supply chain.

RCS is intended for use with any product that contains at least 5% recycled material. Sateri has successfully produced FINEXTM viscose fibres with up to 20% recycled content. Under the RCS certification process, each stage of production is required to be certified, beginning at the recycling stage and ending at the last seller in the final business-to-business transaction.

These new developments were announced at the official launch of FINEXTM on September 23, 2020. About 160 guests, mostly senior representatives of major fashion brands and fabric and garment makers, gathered to celebrate the milestones that cement the status of FINEXTM as a game changer for sustainable fashion.

Themed ‘Sustainable Fashion for the Future’, the launch was jointly hosted by Sateri and China International Fashion Fair (CHIC) on the sidelines of the three-day Intertextile Shanghai Apparel Fabrics, a major industry expo.

In his address, Allen Zhang, President of Sateri, said, “The development of FINEXTM has been an intensive effort for Sateri from initial commercialisation, to partnering brands like Lafuma and Rico Lee, and finally to today’s launch. This is all made possible with collaboration across the value chain – working alongside yarn spinners, garment makers and brand partners – to bring a high quality and more planetfriendly product to consumers. The fashion industry is changing fast and, beyond functionality, circularity is now of the greatest importance in apparel manufacturing.”

In the ‘2020 Sustainable Fashion Report’ released by China’s leading business news publication CBNweekly earlier this week, results of a survey with stakeholders in the fashion value chain reinforced the potential of textile recycling as a solution to the problem of textile waste arising from over-consumption and production. The report identified technology and capital as the biggest barriers to textile recycling and highlighted the critical role brands play in mobilising manufacturers and consumers to advance sustainable fashion.

As part of its efforts to promote textile fibre recycling in China, Sateri is in dialogue with the China Association of Circular Economy (CACE) to undertake a comprehensive study on the industrial-scale textile waste recycling landscape in the country. The study is expected to commence next year.

More information:
FinexTM Sateri recycling fibers
Source:

Omnicom Public Relations Group / Sateri

Design fürs Recycling in der Modebranche verbreiten (c) Hohenstein
Durch kreisförmige Bewegungen wird in dieser Maschine zur Textilprüfung u.a. die Scheuerfestigkeit geprüft
24.08.2020

Design fürs Recycling in der Modebranche verbreiten

  • Recycling ist mehr als eine Mode.

Doch zur Mode soll künftig verstärkt sinnvolles Recycling gehören: Die Menschen in Deutschland kaufen pro Jahr im Schnitt 26 kg Textilien pro Kopf, davon 12-15 kg Bekleidung. Ein hochwertiges Recycling ist angesichts dieser großen Mengen eine große Herausforderung. Zum verbesserten Recycling gehört Kreislaufwirtschaft, die schon beim Design von Produkten ans „Leben danach“, nämlich das nächste oder erneuerte Erzeugnis denkt. Wie das für Kleidung funktionieren kann, zeigen wir exemplarisch am Beispiel eines aktuellen Forschungsprojekts: Teil 2 unserer Serie zum Design für Recycling.

  • Recycling ist mehr als eine Mode.

Doch zur Mode soll künftig verstärkt sinnvolles Recycling gehören: Die Menschen in Deutschland kaufen pro Jahr im Schnitt 26 kg Textilien pro Kopf, davon 12-15 kg Bekleidung. Ein hochwertiges Recycling ist angesichts dieser großen Mengen eine große Herausforderung. Zum verbesserten Recycling gehört Kreislaufwirtschaft, die schon beim Design von Produkten ans „Leben danach“, nämlich das nächste oder erneuerte Erzeugnis denkt. Wie das für Kleidung funktionieren kann, zeigen wir exemplarisch am Beispiel eines aktuellen Forschungsprojekts: Teil 2 unserer Serie zum Design für Recycling.

Getränkeflaschen aus dem Kunststoff PET eignen sich schon heute aufgrund ihrer Sortenreinheit ideal fürs Recycling, und zwar nicht nur für Verpackungen. Unter dem Motto „Von der Faser zur Faser“ nutzt das die angewandte Forschung im Verbundprojekt DiTex für Mietwäsche. Die eingesetzten Fasern stammen aus recycelten PET-Flaschen, die Mietwäsche selbst soll nach ihrem ersten Lebenszyklus wieder zu Wäsche recycelt werden. „Mietwäsche eignet sich auch deshalb gut fürs Konzept ‚Design for Recycling‘, weil sich ihre Nutzung genau nachvollziehen lässt, was optimale Voraussetzungen fürs Recycling bietet“, erläutert Projektleiterin Dr. Anja Gerhardts vom Forschungsinstitut Hohenstein. Das Institut aus Baden-Württemberg ist in dem vom Institut für ökologische Wirtschaftsforschung (IÖW) initiierten und koordinierten Vorhaben für Textilprüfungen und Produktspezifikationen zuständig. Fürs Nutzen statt Besitzen entwickeln die Verbundpartner je eine kreislauffähige Linie von Bettwäsche sowie von Polo- und Businesshemden. Die Hemden dienen als Dienstkleidung für Polizei und Rettungsdienst.

Intelligentes Etikett speichert Informationen Über den gesamten Nutzungskreislauf wird die Wäsche mit einer digitalen Tracking-ID ausgestattet. Dieses „intelligente“ Etikett speichert Informationen wie Faserherkunft, Materialkomposition und Beschaffenheit des Textils. Dadurch können Recyclingunternehmen die Produkte besser sortieren, den Recycling-Anteil erhöhen und aufwerten. In zahlreichen Waschversuchen wird in Hohenstein nun getestet, wie gut das Tracking-Tool sich bewährt, wie es um Reißfestigkeit, Weißgrad, Farbqualität, Haltbarkeit und Tragekomfort der Textilien bestellt ist, wenn sie im gewerblichen Textilservice bis zu 200 Mal gewaschen, geschleudert und getrocknet werden. „In DiTex bringen wir Nutzer, Beschaffer und Recycler von Textilien an einen Tisch, um kreislauffähiges Produktdesign Realität werden zu lassen“, erläutert Anja Gerhardts.

„Praxisnahe Forschung zu Fasern und Textilien gehört zu den Kernkompetenzen vieler unserer Institute, sei es für Industrieprodukte oder für verbrauchernahe Erzeugnisse. Projekte wie DiTex zeigen innovative Lösungen zum Design fürs Recycling. Durch den interdisziplinären Ansatz in unserem Verbund können auch andere Branchen von solchen Lösungen lernen“, erklärt die Geschäftsführerin der Zuse-Gemeinschaft, Dr. Annette Treffkorn.

More information:
Zuse-Gemeinschaft Recycling
Source:

Zuse-Gemeinschaft