From the Sector

Carbon dioxide-based fibre for climate protection and interdisciplinary training with novel Smart Textiles test rig

The Wilhelm-Lorch-Stiftung, based in Frankfurt am Main, Germany, honours a project of the Institut für Textiltechnik of RWTH Aachen University, short ITA, and awards a sponsorship prize to the ITA graduate Ricarda Wissel on 25 June 2020. She is awarded for her outstanding bachelor thesis " Implementation of elastic yarns made from carbon dioxide based thermoplastic polyurethane in socks " with funding for a subject-specific continuation of her education. The ITA receives the project sponsorship prize for the project "Smart Textiles - an interdisciplinary training course to promote young scientists in future technologies", which was submitted to the Wilhelm-Lorch-Stiftung by ITA´s PhD candidate Simon Kammler.

Carbon dioxide-based fibre from industrial waste contributes to climate protection

ITA scientist Dr.-Ing. Pavan Manvi has developed a melt spinning process at ITA for the production of elastic yarn from thermoplastic polyurethane, in which carbon dioxide is used as one of the raw materials. In her bachelor thesis, Ricarda Wissel successfully developed a process chain for the CO2-based yarn in a textile end product for the first time. In cooperation with the company FALKE and Dr Manvi, who supervised Ms. Wissel's work, the yarn was used to produce a sock (see figure "FALKE sock with carbon dioxide filaments").

By reusing carbon dioxide from industrial waste as a raw material for textile and clothing products, the carbon dioxide balance can be improved and thus contributes directly to climate protection. The sponsorship prize of the Wilhelm-Lorch-Stiftung is endowed with 6,000 € for the specialist further training of Ms. Wissel.

Interdisciplinary training with development of a new type of measuring stand for the future-oriented research field "Smart Textiles

The development of textiles with additional digital functions, so-called "Smart Textiles", is considered a future-oriented field of research. In his project submission, ITA´s doctoral candidate Simon Kammler presented a concept for a lecture series on Smart Textiles at ITA and develops a new type of measuring stand for measuring the capacity and conductivity of fibres. The project is funded by the Wilhelm-Lorch-Stiftung with a prize money of 10,000 Euro.

Smart Textiles enable the textile to interact with the environment and the human user. Today they are therefore in demand in many areas of everyday life such as sport, health, living, life and mobility and offer completely new practical solutions. In combination with digital networked services, Smart Textiles promise support and innovation in almost all situations of daily life.

With the conception of a new lecture series, Mr. Simon Kammler is supporting ITA in its goal of providing the best possible training for young scientists. The focus is on imparting far-reaching interdisciplinary skills in order to master the challenges of current fields of research.

Background:

The Wilhelm-Lorch-Stiftung supports particularly talented young people from all areas of the textile industry. Its purpose is the promotion of subject-specific education and further education as well as the promotion of projects at universities, academic schools and vocational schools, which are characterised by the sustainable communication of innovative learning content in science and research. In total, thirteen sponsorship prizes were awarded in 2020. Due to the Corona crisis, the forum of TextilWirtschaft, which is normally the venue for the awards ceremony, unfortunately had to be cancelled in 2020.

Archroma, a global leader in color and specialty chemicals towards sustainable solutions, today announced that it has joined ‘The Denim Window’ as its showcase company for color and effect technologies.

The Denim Window is a showroom located in Amsterdam, Netherlands, and dedicated to providing apparel brands with inspiration, sustainability and innovation for their denim collections. Created and curated by Silvia Rancani, a passionate denim consultant with a unique flair for fashion and technology, The Denim Window connects carefully selected companies with brands through exclusive events and showcases at The Denim Window location.

The Denim Window allows its visitors to find in one single place fabric mills, garment makers, chemical suppliers, fiber and trim producers, where designers, product developers, fashion students, denim lovers & emerging talents are invited to review and learn more about the products, aiming to stimulate creativity and innovation through collaborations.

The Denim Window and Archroma will regularly organize workshops to support brands and retailers with systems and inspiration to create denim colors and effects in “The Archroma Way: safe, efficient and enhanced. Because it’s our nature!”.

The company, which made the headlines with innovations such as its aniline-free* Denisol® Pure Indigo or its EarthColors® range of dyes based on non-edible biomass waste from the herbal and agricultural industries, participated to the recent exhibition organized at The Denim Window in Amsterdam on 23 January to celebrate Chinese New Year with the new Denim Window 2020 member companies.

“Amsterdam has developed as one of the world’s denim cities with global meet-ups and events, and now the conferences, workshops and permanent showroom of The Denim Window”, explains Umberto Devita, Business Development Manager for Denim & Casual Wear at Archroma. “The Denim Window, Archroma and the other member companies share the same passion for creativity, innovation and denim with a soul, and that makes us a match made in heaven. We are very excited to have been given this opportunity to collaborate the Denim Window dream team!”

• Elleti Group takes center stage at Denim PV to present a special project realized in partnership with MYR, and to share a selection of iconic garments belonging to M.O.D.E, the company’s Museum of Denim.
• Collaboration will be the main theme of the two-day event, involving not only the leading company’s expertise in garment-making but also its tradition, starring M.O.D.E in its firstever collaboration with a trade show and in Alessio Berto’s  RE-TRACE workshops series.

London – When it comes to long-established traditions in the denim industry, Elleti Group stands out as one of the main key players: strong in the business since the 80’s, the company is highlyspecialized in laundry and garment-making services while covering the entire denim production cycle in its eleven production hub.

Its heritage and approach define a valuable and renowned legacy that is now taking stage at Denim PV on December 3rd and 4th. For the occasion, Elleti Group joined forces and knowledge with MYR, start-up program conceived to digitalize the creative process and connect users, suppliers and final consumers through a digital platform. Both companies will be in the Garments and Finishings area - booth C3,  howcasing an exclusive project to highlight their creativity and competences.

Starting from a selection of bold designs, entirely envisioned and developed with MYR software, Elleti Group worked to recreate their look and fit on six garments, manufacturing each piece according to its signature innovative and responsible approach. Featuring forefront machinery and cutting-edge processing solutions, this relies on a continuous research effort focused on granting high-quality products while increasingly reducing their knock-on effect on both workers and the environment.

The result turned out to be very impactful and inspiring, with denim solutions which proved the mastery of the leading Italian company in the art of washing, cutting and stitching the iconic blue fabric, as well as the great support that MYR software provided in the development of the collections.

M.O.D.E. x Denim PV: an exclusive exhibition to explore the history of denim

Opened on June 19th, M.O.D.E. – Museum of Denim Elleti Group – is a precious resource located within the company’s Headquarters in San Bonifacio (Italy). Here are 106 pieces dating between the second half of the XIX century and the 70s, resulting in an invaluable testimony of how denim evolved through the centuries. For the first-ever collaboration of the Museum with a trade show, a selection of 20 historical garments is exploring three research areas. These are meant to focus on:

• The brand identity of jeans through the main evolutions at Lee;
• The influence of WWII on the design, the creation and the wearing of clothing;
• The history of overall.

In the relatively short space of time since the last EuroShop in 2017, a lot has changed in retail. Everywhere you look, technology is transforming the way that consumers interact and transact with brands. At EuroShop 2020, 16 to 20 February in Düsseldorf, the 550 international exhibitors of the experience dimension “Retail Technology” (from the more than 2,300 international EuroShop exhibitors) provide impressive proof of this. In the run-up to EuroShop, we had a look around the international stores to see what is already being offered to customers in terms of high-tech.

Spanish fast-fashion retailer Zara has introduced self-service checkouts in store as well as interactive mirrors equipped with RFID; Nike is using local data at its House of Innovation 000 in New York City to stock shelves and restock them based on what the community wants; and at skincare brand SK-II’s Future X Smart Stores in Tokyo, Shanghai and Singapore, visitors are able to experience next generation skin counselling through a magic scan (an AI-enabled skin analysis that unlocks skin age and personalises product recommendations by sitting in front of a mirror for three minutes). There are even coffee shops using robot baristas to serve drinks, such as Café X in San Francisco and Ratio in Shanghai. And then, of course, there is Amazon Go, where customers can pick up shopping and walk out, with payment made automatically through the app.

• Committed To Making a Better World

EUROBIKE, the world’s leading trade fair for the cycling industry, will include ROICA™ smart innovations into the race. Cycle retailers, brands and manufacturers will discover ROICA™ premium stretch that provides comfort and movement as it energizes.

Spearheading the premium stretch market, ROICA™ partners’ materials elevate new standards for high-tech performance that can enhance cycling products to compete responsibly. ROICA™ partners excite you as they show a fantastic range of stretch essentials for cycling clothing, gear, and apparel that offer solid performance perks.

Most importantly, visit ROICA™ partners at EUROBIKE to learn about their ongoing commitment to responsible innovation and creativity by experiencing their advanced responsible developments made with the ROICA Eco-SmartTM Family.

The ROICA Eco-Smart™ family offers two responsible made yarns with outstanding stretch performances that give free rein to designers’ creativity and guarantees the highest quality while complying to the most-cutting edge sustainable standards.

• The ROICA™ EF– GRS (Global Recycled Standard) certified - is made with 58% of pre-consumer recycled content. GRS guarantees its sustainable mission with a certification by the influential Textile Exchange*, one of the most known and recognized global players in the market.
• The ROICA™ V550   Indeed, it proudly breaks down without releasing harmful substance under the testing environment according to Hohenstein Environmental Compatibility certification. Made and engineered by Asahi Kasei R&D team, and produced in ROICA™ German plant only, the yarn offers additional and relevant circular economy advantages linked to material health as proved by a Gold Level Material Health Certificate by the Cradle to Cradle Product Innovation Institute for a safe and biological end of life cycle.

Witness ROICA™ partners as leaders in high-tech performance fabrics for the world of sports for riders that want to stand out. See, feel, imagine and learn why choosing ROICA™ is a winning decision. View the unbeatable collection of well-constructed fabric

• M.I.T.I. SpA (IT), Hall/Stand No. A7-215 partner with ROICA™ since the very beginning, develops and creates from more than 85 years, innovative stretch warp knitted fabrics for high performance sports.
• Payen – ESF (FR), Hall/Stand No. A7 / A7-219, committed to develop durable performant solutions chooses ROICA Resistance™ range of high-tech protection stretch functions.
• Piave Maitex (IT), Hall/Stand No. A7-123 presents AGAIN, the new smart and technically advanced line able to balance performances and sustainable features, formed of highly performing jerseys. Two premium sustainable ingredients have been involved for the creation of AGAIN: Global Recycled Standard (GRS) owned by Textile Exchange - premium stretch fiber ROICA™ EF and perPETual high quality sustainable polyester born from a cost-effective process that reverses engineer consumer waste PET bottles.
• SITIP SpA (IT), Hall/Stand No. A7-213 creates high-tech innovative sports fabrics that are made in Italy including BeHot fabric constructed with ROICA™, providing a new dimension to active performance.
• Sportwear Argentona S.A. (ES) Hall/Stand No. A7-322 based in Spain, these leaders in high-tech tech, optimal performance sports fabrics create specialized structures for all facets of sports including high comfort, elastic and performance.

wear2wear is an innovative industrial partnership dedicated to high-quality and sustainable clothing. Five expert partners in Europe have come together to cover the entire recycling loop. On cutting-edge production systems, textile fibres from used clothing will be turned into functional fabrics. Schoeller Textil AG is supplying a wholistic textile portfolio for the workwear area. At Schoeller Textil, the recyclable, functional fabrics from the wear2wear concept belong to the Inspire fabric group. These are high-quality protective workwear fabrics made of 100 percent polyester, which offer the greatest clothing comfort and often feel just like cotton. They are also compliant with the stringent requirements of the bluesign® system.

The sustainable wear2wear concept is synonymous with high-quality, responsible clothing. In European operations, textile fibres from used garments are used to produce new functional fabrics. Depending upon the area of intended use, they also meet strict waterproofing, breathability, protection and comfort requirements. To ensure that the raw material cycle comes full circle, these textiles can be recycled again when they reach the end of their service life. As a result, there is no waste, and they go on to produce new garments. As the wear-2-wear partner companies guarantee that – from the quality of the raw materials to the guaranteed recycling end process – these are 100 percent recyclable, functional fabrics made of recycled textile fibres. Water- and dirt-repelling technologies based on renewable raw materials, along with the most advanced membrane technology, will ensure that the textiles are manufactured and impregnated entirely without the use of PFC in the future too.

Five partner companies  
The five European partner companies in the wear2wear cooperation cover the entire recycling loop. Heinrich Glaeser Nachfolger GmbH is a German fibre and yarn producer and the “recycler” in the loop. Märkischen Faser GmbH (D) is the “upcycler” and fibre manufacturer. Carl Weiske GmbH & Co. KG (D) develops the polymers, fibres, yarns, chemical additives and textile systems, and TWD Fibres GmbH (D), a fully-integrated filament yarn producer, covers the entire range of polyester and polyamide 6.6 continuous filament yarns. Schoeller Textil AG, the innovative Swiss company, is responsible for textile production and manufactures sustainable high-tech fabrics with maximum clothing comfort. The matching climate-neutral and similarly 100 percent recyclable PTFE and PFC-free membrane, as well as recycled outer materials and linings, are supplied by Sympatex Technologies (D), the ecological alternative among the textile function specialists. DutchSpirit is a Dutch company which has been dedicated to environment-friendly clothing since 2010. Its mission is to significantly increase the awareness for sustainable clothing and offer recyclable clothing in the workwear segment. DutchSpirit is the initiator for the development of the Inspire products from Schoeller Textil and provided the inspiration for the wear2wear concept. Further garment-making partners who now also belong to the cooperative group include: Anchor Workwear BV (NL), Hüsler Berufskleider AG (CH), Groenendijk Bedrijfskleding BV (NL), Bedrijfskledingdiscounter BV (NL) and Rifka'S (NL).

• Exclusive market insights, best practices and inspirational thoughts, alongside previews of Kornit’s new dedicated polyester printing technology

Kornit Digital, (NASDAQ: KRNT), a global market leader in digital textile printing technology, invites all textile printers, garment decorators, Kornit users, prospective customers and anyone who is curious about the latest trends and technology in digital textile printing, to its “Kornit Discover” events.

Taking place April 3-4 in the New York Metropolitan area, April 11-12 in Duesseldorf, Germany and April 15-17 in Hong Kong, each event will feature educational workshops with real-world insights delivered by high-level guest speakers. Highlighting the North American event will be a keynote by Breakaway Sports owner Scott Goldstone, multiple case study presentations, and a panel discussion with editors of key publications serving the imprinted apparel industry. The European event will feature a keynote called “The Future of Retail” by futurist Kai Gondlach, a digital transformation review of the textile industry by Tansy Fall, editor-in-chief of Digital Textile 4.0 and an insightful chat with Kornit user Shirtracer, Nuremburg. The Asian instance will feature Ron Gilboa as main speaker and Kornit’s customer Paintory.

Omer Kulka, Kornit Digital’s Vice President of Marketing and Product Strategy, said: “There are still a lot of perceptions and opinions in the market about direct-to-garment printing and what its opportunities and limitations are. Printing on dark polyester is a prime example: there is an opinion in the market that digital printing and dark poly don’t go well together, and we just lifted this barrier. With Kornit Discover, we are creating an industry event that will challenge these established thinking patterns. In fact, we will transform the way visitors think and print!”

At the joint stand of the Aachen Centre for Integrative Lightweight Construction (AZL) in Hall 5A, booth D17, the Institut für Textiltechnik of RWTH Aachen University (ITA) will demonstrate its expertise in the field of glass fibres, preforms and textile concrete 12-14 March 2019 in Paris.
The exhibits come from various fields of application and address the automotive, aerospace and mechanical engineering sectors.

1. Innovative glass fibre research at ITA
   The newly constructed induction heated glass fibre production line enables increased flexibility in research. For the first time, glass fibres will be produced live at the ITA booth at JEC World. One of the innovations of the system is the inductively heated bushing. It features a flexible design and consists of a platinum/rhodium alloy (Pt/Rh20) for use in high-temperature glasses.
   The glass fibre production line was designed in such a way that new concepts and ideas can be tested quickly. The modular design allows a high flexibility, the induction system a significantly faster operability.
   Research and development projects can therefore be carried out faster and more cost-effectively.
    
2. DrapeCube - Forming of textile semi-finished products
   The DrapeCube offers a cost-effective design for the production of fibre preforms from textile semi-finished products. It is used in the production of preforms for prototypes and in small series and is suit-able for companies active in the production of fibre-reinforced plas-tics (FRP).
   In the production of FRP components, the preforming process de-fines a large part of the subsequent component costs. In small- and medium-sized enterprises, this process step is often still carried out manually. This results in high quality fluctuations and component prices. Especially in the case of highly stressed structural components, the fluctuation in quality leads to oversizing of the components.
   Thus, the lightweight construction potential of fiber-reinforced plastics is underused. One solution is offered by the stamp forming process adapted from the sheet metal forming industry for shaping rein-forcing textiles. The textile is inserted between two mould halves (male and female) and automatically formed. Due to high plant and tooling costs, this process is used almost exclusively in large-scale production.
   The ITA has developed the DrapeCube forming station which offers a cost-effective alternative and is able to completely reproduce the current state of the art for forming textile half branches. The process steps will be demonstrated in a video at the booth.
    
3. Carbon fibre reinforced plastic (CFRP) preform
   The CFRP preform consists of carbon multiaxial fabrics formed by expanded polystyrene (EPS) to optimise draping quality. Preforms of increased quality can be produced by gentle, textile-compatible forming with foam expansion. For the first time, foam expansion was used to form preforms in such a way that the draping quality is improved compared to classic stamp forming.
   The advantages of the CFRP preform lie in the savings in plant costs, as the investment is much lower. In addition, the proportion of waste is reduced because near-net-shape production is possible. In addition, rejects are reduced, as fewer faults occur in the textile.
    
4. Embroidered preform with integrated metal insert
   The 12k carbon fibre rovings are shaped into a preform using Tai-lored Fibre Placement (TFP) which is a technical embroidery pro-cess. For the further layer build-up, a fastener is not only integrated under the roving layers but also fixed by additional loops. The highly integrative preforming approach offers the possibility of reducing weight and process steps as well as increasing mechanical perfor-mance.
   Until now, inserts were glued or holes had to be drilled in the com-ponent. Bonded fasteners are limited by the adhesive surface. The bonding of fasteners into drilled holes results in high drill abrasion and thus high tool wear.
   The advantages of the embroidered preform with integrated metal fasteners are the reduction of scrap due to TFP preforming and the increase in the specific pull-out force. In addition, it is possible to automatize the production of integrative preforms. This makes the preform with integrated metal fasteners interesting for the automotive and aerospace industries.

Kornit Digital Ltd. (NASDAQ: KRNT), a company that develops, designs and markets innovative digital printing solutions for the global printed textile industry, today announced it has received an order from DTG2Go, a Delta Apparel, Inc (NYSE American: DLA) company and leader in the direct-to-garment printing and fulfillment marketplace.  
 
The order follows several months of beta-testing of the recently released Kornit Atlas system by DTG2Go, during which Kornit was able to showcase the enhanced features of the most advanced industrial direct-to-garment solution available on the market.  Key features of the Atlas include high volume throughput, attractive cost of ownership and featuring the new NeoPigment™ Eco-Rapid inkset specifically designed for sustainability and retail-quality digital textile printing. Per the agreement, DTG2Go will take delivery of 10 Atlas systems in 2019, along with a significant number of HD upgrades for DTG2Go’s existing Kornit Avalanche systems.  
 
Kornit’s Chief Executive Officer, Ronen Samuel commented, “We are honored to expand our partnership with Delta Apparel as a key technology supplier as they expand their reach with digital printing. Delta’s unique platform strikes at the core of the changing needs in the retail supply chain, by offering a vertically-integrated digital print fulfillment model with quick delivery at an affordable price. The inclusion of the Atlas will greatly enhance the options and capabilities that Delta will be able to offer its customers. The all-new industrial Atlas has leading-edge technology with annual production capacity of over 350,000 impressions and optimizes production efficiency at the best cost of ownership available. We look forward to working collaboratively with Delta to deliver on this order and expand on this important relationship.

Archroma, a global leader in color and specialty chemicals towards sustainable solutions, and Carlin, the trend office who pioneered trend forecasting back in 1947, are heading together to Premiere Vision Paris, where they share a booth fully dedicated to color creativity, inspiration and performance.
Carlin is well known in France and abroad for its "trend-oriented" expertise from brand strategy and collection design, to color creation and trend forecasting. Carlin serves famous brands in the fashion, cosmetic or sportswear industry, such as GAP, Empreinte, Byredo, Birchbox, or Samsung.

Carlin x Archroma collaboration
Archroma launched the 'Color Atlas by Archroma®' in 2016, a unique tool dedicated to providing fashion designers and stylists with off-the-shelf color inspiration that can be implemented in production with just a few clicks.
The Color Atlas contains 4,320 colors on cotton poplin, and online, almost double compared to similar tools available to textile and fashion specialists. More brands are turning to the Color Atlas and Archroma for color creation and implementation, such as American Eagle Outfitters, Athleta, Express, and Lands’ End.
Archroma and Carlin started their collaboration in July 2018. Carlin is using the color references of the Color Atlas during its color workshops throughout France, as well as in its 20 yearly publications.
At Premiere Vision, Archroma and Carlin will be together in one exhibition space, allowing visitors to enjoy a full consultation from color trends to color inspiration to color implementation from the first mood board all the way into production.