From the Sector

The diabetic community has always been a priority for Hologenix, creators of CELLIANT® infrared technology, so the company embarked on an initial study to test the hypothesis that the technology can positively impact diabetic patients with vascular impairment, now published in Journal of Textile Science & Engineering. Another study is underway as well with more research on the horizon.

According to statistics cited in the International Diabetes Federation Diabetes Atlas, 9th edition, globally, close to a half billion people are living with diabetes and that number is expected to increase by more than 50 percent in the next 25 years.
 
The introduction of the study in the Journal of Textile Science & Engineering also reports that diabetic patients frequently suffer from a combination of peripheral neuropathy and peripheral artery disease, which particularly affects their feet. It further states that it has been estimated that the lifetime risk for the development of foot ulcers in diabetic patients can be as high as 25 percent and that the risk of amputation is 10 to 20 times higher than in non-diabetic subjects.
 
The study was performed by Lawrence A. Lavery, D.P.M., M.P.H., a Professor in the Department of Plastic Surgery at UT Southwestern Medical Center. His clinic and research interests involve diabetic foot complications, infections and wound healing, and he participated in the conception, design, implementation and authorship of the Journal of Textile Science & Engineering study.  

CELLIANT technology is a patented process for adding micron-sized thermo-responsive mineral particles to fibers, in this case polyethylene terephthalate (PET) fibers. The resulting CELLIANT yarns were woven into stockings and gloves containing either 82% CELLIANT polyester, 13% nylon and 5% spandex or for the placebo, 82% polyester with no CELLIANT, 13% nylon and 5% spandex. CELLIANT products absorb body heat and re-emit the energy back to the body as infrared energy, which is non-invasive and increases temporary blood flow and cell oxygenation levels in the body.

The objective of the study was to “evaluate changes in transcutaneous oxygen (TcPO2) and peripheral blood flow (laser Doppler, LD) in the hands and feet of diabetic patients with vascular impairment when CELLIANT gloves and stockings are worn.” While there was not a statistically significant result across all subjects, the study did show that some patients wearing CELLIANT stockings for 60 minutes had an increase of as much as 20% in tissue oxygenation and 30% in localized blood flow. According to the study’s conclusion, “the trends that were observed in favor of CELLIANT stockings suggest that a larger well-designed clinical trial should be undertaken and may provide evidence of clinical efficacy in treatment of the diabetic foot.”
 
The study also notes that “There have been no documented or observed side effects of wearing CELLIANT stockings, and they are relatively inexpensive compared to conventional pharmaceutical interventions.”

Hologenix has embarked on a more comprehensive trial, “Study to Evaluate CELLIANT Diabetic Medical Socks to Increase Tissue Oxygenation and Incidence of Complete Wound Closure in Diabetic Foot Wounds” – NCT04709419, which focuses on the impact of CELLIANT technology to potentially improve tissue oxygenation and wound healing outcomes.
 
“We are excited to explore whether future studies of infrared, with its most common biological effects of increased localized blood flow and cellular oxygenation, could result in a breakthrough in diabetic patients with vascular impairment,” said Seth Casden, Hologenix Co-founder and CEO. “We see a huge potential opportunity with this research for helping to fulfill our core mission of improving people’s health and well-being by potentially reducing the impact of diabetes, and we are actively seeking partners to expand our research efforts.”

• TreeToTextile sustainable textile fibre demo plant in Sweden

TreeToTextile, owned by H&M Group, Inter IKEA Group, Stora Enso, and LSCS Invest, invested €35 million in constructing a textile fiber process technology demonstration plant in Sweden. AFRY supported TreeToTextile throughout the project in the development and implementation phases from 2016-2022. The demonstration plant is now in the start-up phase.

TreeToTextile is offering a new technology to produce bio-based textile fibers with a low environmental footprint and aims to make sustainable textile fibers available to all. The new fiber is a regenerated cellulosic fiber, produced from renewable and sustainably sourced raw materials from forests. TreeToTextile has invested €35 million in developing and constructing a new demonstration plant in Nymölla, Sweden. This investment is a crucial step prior to the scale-up and commercialization of this technology.

AFRY has been the leading consultant and engineering partner of TreeToTextile from its early stages of project development in 2016, continuing onto demo plant implementation engineering from 2020-2022 In the project development phase, AFRY’s assignment included several pre-feasibility and feasibility studies, process design, up-scaling evaluations, and supplier pilot runs planning. In the demo plant implementation phase, AFRY was responsible for the engineering, project management and site services, also providing many additional services like permit and procurement support as well as machine and IT solutions.

“AFRY and TreeToTextile have a long-lasting, mutually developing relationship that we hope to continue. Together with AFRY, we have overcome the challenges through close collaboration, flexibility, broad competence and most important of all, mutual commitment”, says Olli Ylä-Jarkko, CTO at TreeToTextile.

The commissioning of the demonstration plant started in the summer of 2022, and the project was handed over to TreeToTextile for start-up and further optimization of the process.

“I’m proud of the deep and long-lasting cooperation with TreeToTextile. This project shows AFRY’s ability and wide competence to meet various demands of customer investment projects – from early phase development to implementation. AFRY’s long experience with bio-based materials, combined with our extensive process industry and project execution experience, makes us a unique partner for industrial clients in accelerating their bio-based fibers to scalable commercial production”, says Lisa Vedin, Head of Process Industries Sweden at AFRY.

• Carbios strengthens its Board of Directors with the appointments of Prof. Karine AUCLAIR, Sandrine CONSEILLER, Amandine DE SOUZA and Mateus SCHREINER GARCEZ LOPES
• Carbios has reached its CSR objective of 60% independent directors ahead of 2024 target date, and has increased its female representation

Carbios‘four new members to its Board of Directors:  Prof. Karine AUCLAIR, professor of Chemistry at McGill University, Sandrine CONSEILLER, former CEO of Aigle, Amandine DE SOUZA, General Manager of LE BHV MARAIS, Eataly and Home, DIY and Leisure Purchasing at Galeries Lafayette Group, and Mateus SCHREINER GARCEZ LOPES, Global Director for Energy Transition and Investments at Raizen, have all been appointed members of Carbios’ Board of Directors.  In the new structure, Prof. Karine AUCLAIR succeeds Jacqueline LECOURTIER, Sandrine CONSEILLER succeeds Jean FALGOUX, Amandine DE SOUZA succeeds Alain CHEVALLIER, and Mateus SCHREINER GARCEZ LOPES succeeds Jean-Claude LUMARET.

Three of the new members have strong, proven expertise in various industries covering fashion, retail and energy, as well as business development and senior executive management in high-growth markets and sectors around the world.  The new scientific expertise will also help enhance and advance Carbios’ research into biological solutions for the life cycle of plastics and textiles.  In addition, a sensitivity to CSR issues and proven results in this field was also a key selection factor to join the Board.  The new members’ combined strategic vision, solid industry experience and CSR commitments will support Carbios in its industrial and commercial plans.
 
Prof. Karine AUCLAIR is Professor of Chemistry at McGill University and holds the Tier 1 Canada Research Chair in Antimicrobials and Green Enzymes.  She has received numerous awards over the years, including the Clara Benson Award of the Canadian Society of Chemistry, the McGill Tomlinson Professorship, the Leo Yaffe Teaching Award, and the McGill Fessenden Professorship, to name a few. She is an internationally recognized bioorganic chemist with significant scientific contributions to the fields of antimicrobial resistance, biocatalysis and enzymology. Her research led to several patents notably in the clean enzymatic depolymerization of untreated, high crystallinity PET plastics for closed-loop recycling.  Her work has been published in nearly 100 peer-reviewed publications in high-impact journals, and often highlighted by the media.  As a recognized leader in her field, she is often invited to speak at industrial and academic conferences around the world, and to review theses and grant applications for worldwide institutions.
 
Sandrine CONSEILLER is former Chief Executive Officer of Aigle (the emblematic French brand committed to sustainable fashion).  Prior to joining Aigle, Sandrine was Group Marketing & Branding Executive Vice-President at Lacoste (another historic French fashion brand) from 2011 to 2015.  She contributed to the Lacoste maison turnaround with strong growth and numerous professional awards including several Cannes Lions Awards.  She was also Member of the Executive Board.  Sandrine began her career at Unilever and spent 20 years leading global businesses within various divisions, mainly in Personal Care, in Latin America, Europe, and Asia.  Sandrine is also Member of the Board of Phildar (the iconic French knitwear brand), Member of the Board of Raise Sherpa (the first philantropic endowment fund dedicated to start-ups) and is a funding partner of NEO FOUNDERS (a venture fund mentoring impact start-ups).
 
Amandine DE SOUZA is General Manager of LE BHV MARAIS (French retail, decoration and fashion department stores), Eataly (an Italian gastronomy concept franchise) and Home, DIY and Leisure Purchasing at Galeries Lafayette Group since 2018.  She has been a Member of its Executive Committee since 2020.  Amandine has 17 years’ experience in different types of companies of various sizes: from family business, to start-up,  and multinational.  She was General Manager for France at Westwing (an e-commerce start-up) from 2015 to 2018.  From 2009 to 2015, she was International Merchandise Director at Casino Group (food and non-food retail distribution).  Prior to this, she worked as a strategic consultant at Bain & Company within their Distribution and Consumer Goods Division in France and internationally.
 
Mateus SCHREINER GARCEZ LOPES is Global Director for Energy Transition and Investments at Raizen (global leader in bioenergy from Brazil), leading technology, new business development and intellectual property at the company.  He was previously Global Manager for Innovation and Business Development in Renewable Chemicals at Braskem (the largest producer of thermoplastic resins in the Americas and the world’s largest producer of biopolymers).  Before his transition to the corporate world, Mateus held several researcher and lecturer positions on Synthetic Biology and metabolic Engineering at Universities in Mexico, Germany, United States and Brazil.  He is also a Board Member of Iogen Energy Corporation, Vice-Chairman of the Board of the Brazilian Association of Bio Innovation, and Advisory Committee Member from the MIT Energy Initiative.

A new cold chamber at its headquarters in Winterthur, Switzerland, enables Autoneum to optimize existing technologies as well as simulation and engineering services in vehicle thermal management and to adapt them to the changing thermal requirements of electric vehicles

The absence of heat from the internal combustion engine in electric vehicles as well as the impact of ambient temperature on the performance and lifetime of lithium-ion batteries are changing the requirements for vehicle thermal management. In addition, the energy from the battery is used not only to power the e-motor but also to thermally manage the battery itself and to warm and cool the car cabin by means of the heating, ventilation and air conditioning system. To increase the thermal comfort of the occupants and at the same time ensure optimum battery performance, save energy and thus increase the car’s range, manufacturers are placing increasing emphasis on efficient overall thermal management of the vehicle.

The chamber enables to test both occupants’ subjective perception of thermal comfort and the performance of components and entire vehicles under controlled temperature conditions of up to minus 20 degrees Celsius. It is thus a valuable addition to the existing testing and bench-marking facilities at the Company’s global research and development centers. The tests conducted in the chamber show how existing insulating components such as under battery shields, carpets and interior trim need to be optimized to further enhance the thermal management of the vehicle battery and cabin. The tests also provide valuable insights regarding the development and optimization of heated surfaces such as floor mats and door trim panels to improve thermal performance and driver comfort of electric vehicles.

• Award for near-net-shape 3D meshes for use in fibre-reinforced plastics

As part of the JEC FORUM DACH 2022, the AVK Innovation Awards were presented in Augsburg on November 29th. The innovation price in the category "Research/Science" (first place) was awarded to the team of scientists Dipl.-Ing. Dominik Nuss, Dr.-Ing. Cornelia Sennewald and Prof. Dr.-Ing. habil. Chokri Cherif.

With the development of the pull-off-free Jacquard weaving technology including the technological know-how in the field of highly complex 2D and 3D fabric geometries, which has been established at the ITM of the TU Dresden for many years, Dominik Nuss has succeeded in including different yarn lengths locally into the fabric structure solely through targeted variation of the fabric weave. There-fore, it is now possible to produce completely new types of fabrics without additional draping, especially spherically curved fabrics, but also large-format spiral or even curved fabrics. The fact that the required near-net-shape geometry of the component to be reinforced can be reproduced with significantly reduced preforming steps is to be emphasized.

Continuous simulation aided engineering from CAD design to integrally woven 2D and 3D preforms by means of highly complex weave development for spatial constructions is a unique at the ITM, which was indispensable for the development of these promising woven high-tech structures. This technology is completely new and has never been carried out in this way before. The fabric structures are characterised by a high innovation level due to their geometric diversity and purposes. It can be used in numerous applications and further more contributes to the development of completely new fields of application. The technology can be implemented on all Jacquard weaving machines with only an additional device and the preform geometry is only determined by the control of the Jacquard machine. The preform geometry can be used in the full working width of the weaving machine.

Professor Chokri Cherif, Institute Director of the ITM, and his team are very pleased about these continuous research success in the constantly growing research field of 3D weaving technology, which are achieved at the ITM in close cooperation with industry and users. "This award is a special honour for our institute and confirms that the many years of our excellent research in the field of near-net-shape 3D weaving for the fibre-reinforced plastics sector plays a significant role and that we are making a significant contribution to the sustainable and resource-efficient production of lightweight structures with our development".

JIAM 2022 OSAKA, organised by the Japan Sewing Machinery Manufacturers Association (JASMA), will soon be held at INTEX OSAKA from 30 November – 3 December 2022. Under the theme of “It all connects at JIAM – the forefront of technology and master craftsmanship”, the 12th edition brings together leading sewing machine suppliers and apparel manufacturers, making it a must-attend event for textile professionals. In this era of change, an international platform to facilitate business and information exchange is essential. The 2022 edition will showcase apparel manufacturing solutions catered to each and every need, combining high-level skillsets and time-tested knowledge with the latest modern-day technology.

As of October, 144 exhibitors from 10 countries and regions (China, Greece, Germany, Hong Kong, India, Italy, Singapore, Taiwan and Thailand) have signed up for JIAM 2022 OSAKA to showcase their latest products and services. Of these, 39 companies (21 domestic, 18 overseas) will be joining the fair for the first time. In addition, two pavilions from Germany (VDMA; Mechanical Engineering Industry Association) and Taiwan (TSMA; Taiwan Sewing Machinery Association) will bring even more product diversity to the show floor. The previous edition of JIAM OSAKA in 2016 welcomed 258 exhibitors from 15 countries and regions as well as 15,257 visitors from 72 countries and regions, mainly from Bangladesh, China, India, Korea, Taiwan, Sri Lanka, and Vietnam.

A wide variety of special seminars
11 special organiser seminars will not only provide relevant industry knowledge, but also offer practical skills for daily work:

• Manufacturing industry and digital technology
  Mr Atsushi Yasuda, Manager of Ministry of Economy, Trade and Industry Manufacturing Industries Bureau,Industrial Machinery Division
• Skills training seminar
  1. Twist Jacket (Lapel) pattern and matching sewing (front and shoulder seams)
  2. Shoulder keeper (prevent shoulder collapse) cherish a piece of clothing
  Mr Susumu Inarida, Emeritus Professor of Bunka Fashion Graduate University (BFGU) / Specially Appointed Committee Member of Japan Modelist Associate / Contemporary Master Craftsman Certified by the Ministry of Health, Labor and Welfare
• "Mottainai!" sustainable initiatives from Osaka!
  Common points between Senshu Towl and OSAKA KABAN and the future
  Mr Eiji Shinoda, President of Shinoda cCorp
  Mr Kenji Fukuroya, Representative Employee of Fukuroya Joint Company etc.
• About the sustainable fashion community “NewMake”- Upcycling initiatives in collaboration with brands
  Mr Tac Hosokawa, CEO of Story & Co.
• Win - win strategy on underwear sewing, viewpoint of BISEI SANGYO Co., LTD
  Mr Toru Miyawaki, Managing Executive Officer of BISEI SANGYO Co.,LTD / Chairman of Hikoneseni Cooperative

Home Sewing Machine Zone
Catering to the B2C market, the Home Sewing Machine Zone, will feature major domestic household sewing machine suppliers. To promote the joy of sewing, a special workshop will be organised by Brother Industries Ltd, Janome Corp, JUKI Corp and JASMA covering topics such as the use of upcycled materials. As part of JIAM 2022 OSAKA’s sustainable development goals, visitors will be taught to sew “cup sleeves” using discarded items and materials from the DIY brand WHTATNOT. Attendees will also learn about upcycling, the process of upgrading unwanted items into new products that are useful. Another highlight will be the awards for JASMA’s “42th Home Sewing Competition for Elementary, Middle, and High School Students”.

and textile technology company Infinited Fiber Company’s work to build the world’s first commercial-scale Infinna™ textile fiber factory in Kemi, Finland, has progressed largely according to plan since the announcement of the factory site in June 2022. The company is increasing its focus on scaling Infinna™ production volume further as quickly as possible. This is in response to the continued and growing customer demand for the company’s high-quality regenerated textile fiber Infinna™. The market impacts of the ongoing war in Ukraine – including the increased uncertainty on the global utility, commodity and financial markets – have highlighted the need to proceed rapidly with technology scaling on multiple fronts.
 
“We are not immune to the global market context in which we operate. The supply chain issues stemming from the Covid-19 pandemic are still wreaking havoc, and the ongoing war in Ukraine has dealt a heavy blow to the global utility, commodity, and financial markets – and to us. We are satisfied with the progress at the site of our planned commercial-scale factory and the opening of the factory remains our key priority. The current, unstable market environment has highlighted the need for us to also accelerate efforts to simultaneously pursue other avenues for scaling production, with the ultimate aim of serving our customers in the best possible way in the long run,” said Infinited Fiber Company CEO and cofounder Petri Alava.
 
Infinited Fiber Company said in June that it planned to build a factory to produce Infinna™, a textile fiber that can be created 100% from cotton-rich textile waste, at the site of a discontinued paper mill in Kemi, Finland. The factory is expected to create around 270 jobs in the area and to have an annual production capacity of 30,000 metric tons, equivalent to the fiber needed for about 100 million T-shirts. The future factory’s customer-base includes several of the world’s leading apparel companies, with most of the future production capacity already sold out for several years.
 
Since June, Infinited Fiber Company has advanced the site-specific basic engineering, recruitment planning, vendor selection, and permit processes according to plan. The limited component availability caused by the continuing impacts of the Covid-19 pandemic and the war in Ukraine have, however, prolonged significantly the delivery times for some of the key equipment and machinery needed for the factory. As a result of these developments, Infinited Fiber Company has re-evaluated its overall factory project timeline. The first commercial fiber deliveries from Kemi are now expected to begin in January 2026. The scope of the project remains unchanged and construction work at the site is expected begin during 2023 as previously communicated.
 
In addition, the European energy crisis sparked by the war in Ukraine has caused the electricity prices in Finland to roughly triple, and the prices of some of the key chemicals needed in the fiber regeneration process have risen by some 200-300% since the start of the war.
 
“We of course don’t have a crystal ball. But according to our advisors and other experts, utility and commodity prices are forecast to normalize before 2026, when we now expect the first commercial fiber deliveries from Kemi to be shipped. In addition to the likely normalization of the market, the extended timeline enables us to undertake the necessary measures to develop the profitability of the future factory. The growing demand for Infinna™, despite the general turbulence, is an encouraging and clear indication of the fashion industry’s commitment to circularity,” said Petri Alava.

• DiaperRecycle Wins RISE® Innovation Award for Technology that Transforms Used Diapers into Cat Litter

Product development and innovators in nonwovens & engineered materials gained expert insights on material science innovation and sustainability at the 12^th edition of RISE® — Research, Innovation & Science for Engineered Fabrics conference, organized by INDA, the Association of the Nonwoven Fabrics Industry, and The Nonwovens Institute, North Carolina State University, Sept. 27-28 at North Carolina State University in Raleigh, NC.

More than 20 industry, academic, and government experts from across the globe presented technical developments in sessions focused on circularity and sustainable inputs from such sources as Polylactic Acid Polymers (PLA), natural fibers, biofibers, and waste products.

Highlights included presentations on Achieving Supply Chain Circularity, by Kat Knauer, Ph.D., Program Manager – V Research, National Renewable Energy Laboratory, NREL; The Global Plastic Crisis: Winners/Losers in the Marketplace, by Bryan Haynes, Ph.D., Senior Technical Director, Global Nonwovens, Kimberly-Clark Corporation; Sustainable Fibers – Development and the Future by Jason Locklin, Ph.D. Director, University of Georgia – New Materials Institute; PLA & PLA Blends: Practical Aspects of Extrusion by Behnam Pourdeyhimi, Ph.D., William A. Klopman Distinguished Professor, and Executive Director, The Nonwovens Institute, North Carolina State University; and Mitigation of Quat Incompatibility with Cotton and other Cellulosic-based Substrates, by Doug Hinchliffe, Ph.D., Research Molecular Biologist, USDA-ARS.

RISE® Innovation Award Winner
DiaperRecycle was awarded the RISE® Innovation Award for its innovative technology to recycle used diapers into absorbent and flushable cat litter. The annual award recognizes innovation in areas within and on the periphery of the nonwovens industry that use advanced science and engineering principles to develop unique or intricate solutions to problems and advance  nonwovens usage.

By diverting used diapers from households and institutions, and separating the plastic and fiber, DiaperRecycle strives to decrease the climate-changing emissions of diapers from landfills.  “I am thrilled and grateful to win this award — as it proves we are on the right track,” said Cynthia Wallis Barnicoat, CEO of DiaperRecycle.

Other award finalists included Binder BioHook® by Gottlieb Binder GmbH & Co. KG and Sero® hemp fibers from Bast Fibre Technologies, Inc. (BFT).

The 13^th edition of RISE® — Research, Innovation & Science for Engineered Fabrics conference will be held Sept. 12-13, 2023 at North Carolina State University in Raleigh, NC.

• Experienced nonwovens professional with extensive hygiene, food, medical, and packaging background will strengthen INDA’s key member service areas

INDA, the Association of the Nonwoven Fabrics Industry, announced the appointment of Matt O’Sickey, Ph.D., as its new Director of Education & Technical Affairs. An accomplished market development, technology and product management executive, O’Sickey has more than 20 years of experience with Tredegar Film Products in the absorbent hygiene, food, and medical sectors.

Most recently, he held Director positions at RKW-North America in the areas of research and development, product design, application engineering, site operations, quality, and technology with a focus on breathable, and lamination films for controlled atmosphere packaging.

At INDA, O’Sickey will direct and expand workforce development programs for all industry members, manage the international harmonized standards activities, and play a leadership role in INDA’s product stewardship working groups and conference content development committees.  

O’Sickey has a Ph.D. in Chemical Engineering and a Master’s degree in Engineering Administration, both from Virginia Tech as well as a Bachelor of Science in Chemical Engineering from Purdue University. He holds three U.S. patents. He will operate out of INDA’s offices in Cary, NC.

O’Sickey succeeds Chris Plotz who left INDA to pursue other interests. 

Geosynthetics have become an indispensable part of the construction industry. PP nonwovens, for example - mechanically bonded continuous fibres made from specially UV-stabilised polypropylenes - are often used in blanket form as barriers, screens and filters, and their strength extends the service life of construction projects. Whether for road construction, or as barrier on glaciers or against weeds - there are myriad applications.

TenCate Geosynthetics uses the PURE LOOP ISEC evo technology to recycle this type of PP nonwoven. The European company, with locations in Austria, France and the Netherlands, is specialised in the development and production of geotextiles for modern civil engineering applications. The edge trimmings and production rejects generated during manufacturing used to be recycled at the Linz site, but not fed back into the company's own production process.

"The demands on us were high," recalls Patrick Wiesinger, project manager at PURE LOOP. "The PP nonwoven is highly tear resistant, which means its a very challenging recycling process. Our ISEC evo machine conserves the quality of the production waste really well during recycling, so we were able to achieve the specified increase in quality for the recyclates."

Another advantage of PURE LOOP technology is the wide range of shapes in which the production scrap can be delivered for processing. "Our ifeed technology with double feed ram system and singleshaft shredder offers the ideal conditions for direct processing of these large rolls - and without the need for prior preparation of the input material by employees before the material is fed into the recycling process", emphasizes Patrick Wiesinger. With the ISEC evo recycling machine TenCate can now manufacture its high-strength PP nonwoven product with a recyclate content of up to 10 percent.