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.”

Intertextile Shanghai Home Textiles – Spring Edition is set for a renewal. After last year’s brief pause, 283 exhibitors from 5 countries and regions will showcase their latest innovations at the National Exhibition and Convention Center (Shanghai) during this traditional peak sourcing period. The fair will be held concurrently with Intertextile Shanghai Apparel Fabrics – Spring Edition, Yarn Expo Spring, CHIC and PH Value from 28 – 30 March 2023.

Comprehensive range of products zoned for easy sourcing
The 27,000 sqm gross exhibition space in hall 5.2 will host suppliers in multiple product categories, such as bedding, towelling, table and kitchen linen, home textile technologies, and textile designs. Several product pavilions and zones will be formed to encourage efficient sourcing, with areas designated for quality bedding, towelling, feather and down duvet fillings, quilt fillings, intelligent equipment and upholstery fabric products. Buyers looking for sustainable fibres, yarns and fabrics may be interested in sourcing at the Lenzing Group’s brand new centralised Lenzing Home Textile Satellite Pavilion. With Lenzing joined by eight of its Chinese downstream manufacturers, the pavilion will showcase the various home textile applications for the Austrian company’s wood-based TENCEL™ fibres.

Other well-known international and domestic exhibitors include Cotton Council International (CCI), Zhangjiagang Coolist Life Technology, Guangdong Kulida Down, Wujiang City Yunjie Textiles, Yantai Pacific Home Fashion, Sunvim Group, and Jiangsu Goostars Hometextiles. These suppliers, and many more, will present their up-to-date products to meet the sourcing demands of buyers from different channels.

Programme
At every edition, Intertextile Shanghai Home Textile’s fringe events keep fairgoers informed on a variety of topics, allowing exhibitors and visitors alike to stay up to date with the latest market trends and make informed business decisions.

Aligning with the fair’s general direction on promoting sustainability, and to satisfy the industry’s needs, representatives from Lenzing will be holding an exclusive seminar about the e-commerce opportunities surrounding eco-friendly TENCEL™ products’ sleep enhancing qualities. Other presentations and discussions that touch on sustainability will also be available under the fair’s Textile & Technology event theme.

With consumers globally paying more attention to health issues and increasing their spending on health products, the home and contract textile industry is also a party to this rising trend. To this end, seminars discussing traditional Chinese medicine and how it relates to different health issues will be held on day one. Their crossover topics include how aromatherapy can encourage high-quality sleep, as well as an introduction on the innovation of traditional medicinal textiles.

Moreover, the well-known Chinese retailer JD.com will co-host an event that promotes home textile products made with Chinese cotton. Several talks will focus on different aspects, such as the products’ quality and the overall potential of this industry aided by government policies.

After China’s relaxation of border restrictions and other pandemic control measures, it is now easier for domestic and overseas buyers to visit their Chinese suppliers at the fairground, for the chance to touch and feel their desired products.

• Precious water for villages that are running on dry land

The GoodTextiles Foundation has worked to improve drinking water supplies in sub-Saharan Africa in another joint project with Cotton made in Africa (CmiA). In three villages in Togo particularly affected by climate change, the partners built wells and trained people in the use of water. The curriculum included the topics of disease prevention, hygiene and health care.

In 2016, the textile company Dibella (Bocholt) established the GoodTextiles Foundation with the aim of making textile value chains more sustainable. It raises funds and implements its own support projects to benefit people at all stages of the textile industry. Now the foundation has once again supported a project in sub-Saharan Africa initiated by Cotton made in Africa (Hamburg). Funding is being provided for three villages in Togo that, according to a needs assessment by CmiA's local partner, the cotton company Nouvelle Société Cotonnière du Togo (NSCT), have no direct access to drinking water.

Difficult water procurement
The areas where CmiA's drought-resistant cotton is grown include the north and interior of Togo, where cotton farmers are particularly affected by the effects of climate change due to prolonged periods of drought. Many village communities lack access to clean drinking water, and people draw contaminated water from more distant rivers or waterholes and carry the heavy load back with difficulty.

Guide to clean water
As part of a joint project between the GoodTextiles Foundation, Aid by Trade Foundation (holder of the CmiA standard) and NSCT, three drought-affected villages - Namare/Puob-n-kpaad, Tchokoroko and Aloba - will now receive their own water supply.

The funds - 11,756 euros will be provided by the GoodTextiles Foundation, and 4,419 euros will come from the Cotton Society - will be used to construct a well operated by hand pumps in each village. The construction work is to be completed by March 2023 and the 2,300 inhabitants will be taught the basics of water handling, disease prevention and hygiene measures in so-called WASH training courses.

Driving force: UN SDGs
For years, we have aligned our company with the UN's 17 Sustainable Development Goals (Global Goals for Sustainable Development). Through the sponsorship project, we are not only contributing to SDG 6 "Clean water and sanitation", but also to gender equality (SDG 5). In the African countries from which we source CmiA cotton, the physically strenuous task of procuring water is still the responsibility of women. The construction of the wells now leads to a significant improvement of their living situation," reports Ralf Hellmann, managing director of Dibella and chairman of the foundation.

Continued under their own responsibility
Once the wells have been handed over to the village communities, "water committees" will take over their management and maintenance, as well as responsibility for further hygiene training for the residents. The operation of the wells will be financed on the basis of a fund made up of small contributions from the beneficiary communities.

AkzoNobel has published its digital Report 2022, which gives details of the company’s ongoing transformation during a challenging year of persistent worldwide uncertainty.

The Report 2022 website includes coverage of AkzoNobel’s financial results and key business developments, while the company’s progress on its sustainability ambitions is highlighted throughout.

The online report offers a wide range of interactive content and infographics. Visitors can also make use of various tools to compare key data and download tables.

Meanwhile, the Sustainability statements – traditionally one of the most visited sections – has been revamped and is themed around the key areas of climate change, circularity, and health and well-being. Several case studies also feature prominently.

The details of the proposed restriction of around 10 000 per- and polyfluoroalkyl substances (PFASs) are now available on ECHA’s website. ECHA’s scientific committees will now start evaluating the proposal in terms of the risks to people and the environment, and the impacts on society.

The proposal was prepared by authorities in Denmark, Germany, the Netherlands, Norway and Sweden and submitted to ECHA on 13 January 2023. It aims to reduce PFAS emissions into the environment and make products and processes safer for people.

All PFASs in the scope of the proposal are very persistent in the environment. If their releases are not minimised, people, plants and animals will be increasingly exposed, and without a restriction, such levels will be reached that have negative effects on people’s health and the environment. The authorities estimate that around 4.4 million tonnes of PFASs would end up in the environment over the next 30 years unless action is taken.

Peter van der Zandt, ECHA’s Director for Risk Assessment said: “This landmark proposal by the five authorities supports the ambitions of the EU’s Chemicals Strategy and the Zero Pollution action plan. Now, our scientific committees will start their evaluation and opinion forming. While the evaluation of such a broad proposal with thousands of substances, and many uses, will be challenging, we are ready.”

Next steps
ECHA’s scientific committees for Risk Assessment (RAC) and for Socio-Economic Analysis (SEAC) will check that the proposal meets the legal requirements of REACH in their meetings in March 2023. If it does, the committees will begin their scientific evaluation of the proposal. A six-month consultation is planned to start on 22 March 2023.

RAC will form an opinion on whether the proposed restriction is appropriate in reducing the risks to people’s health and the environment, while SEAC’s opinion will be on the socio-economic impacts, i.e. benefits and costs to society, associated with the proposal. Both committees form their opinions based on the information in the restriction proposal and the comments received during consultations. The committees also consider advice from the Enforcement Forum on the enforceability of the proposed restriction. Once the opinions are adopted, they will be sent to the European Commission who, together with the EU Member States, will then decide on the potential restriction.

An online information session will be organised on 5 April 2023 to explain the restriction process and to help those interested in participating in the consultation.

Under the motto “People Matter” A+A 2023, a Trade Fair for Safety, Security and Health at Work, will revolve around the most important trends of our time: sustainability and digitalisation. Here, exoskeletons also play a prominent role as tomorrow’s ergonomic tools. An important conference in this field is WearRAcon Europe which will be held at A+A from 25 – 26 October 2023 for the first time.

The Conference will be organised by the Fraunhofer Institute IPA in cooperation with the Stuttgart University and the Wearable Robotics Association (WearRA). The 38th A+A Congress, which is held by Bundesarbeitsgemeinschaft für Sicherheit und Gesundheit bei der Arbeit (German Federal Association for Occupational Safety and Health - Basi) will be closely dovetailed thematically and in terms of content with it.

Being able to walk again despite a serious injury, handle heavy parts without outside help or simply do overhead work comfortably and for extended periods of time - the advantages of exoskeletons have already convinced numerous industries. Exoskeletons and wearables are now already being used successfully in industry and commerce, and major machine builders and automakers as well as the medical sector are continuing to experiment with man-machine connections. Currently, the global market volume for exoskeletons is valued by leading analysts at over US$20 billion by 2030.¹

The WearRAcon Europe Conference 2023 will provide new insights into the promising world of exoskeleton systems from different perspectives and, in conjunction with the A+A Congress, set future-oriented impulses. Lectures by renowned exoskeleton pioneers combined with testimonials presented by users from a variety of industries and keynotes by experts will round off the programme. And, like at the previous A+A, a Self-Experience Space will again be set up so that the exoskeleton systems of various manufacturers can be tested in realistic work scenarios.

In parallel with the Self-Experience Space, the large live study Exoworkathlon will also take place again. Trainees from various mechatronic training courses have to complete a concourse and perform holding, lifting and assembling tasks, which have been specially developed with the industry. Data is prospectively collected with different measuring sensors to measure the effects of exoskeletons. In the Exoworkathlon, the IPA focuses especially on prevention for young employees in order to raise awareness of the issue and counteract ailments at an early stage.

¹ (Interview Trans.INFO mit Armin G. Schmidt, CEO von German Bionic (01/2021).

• Fully traceable and sustainable wool via blockchain
• Transparent supply chains

Schoeller strives to offer more high-quality fabrics made from sustainable NATIVA™ wool in the future.

The NATIVA™ wool comes from certified farms in Australia, New Zealand, South Africa, North America, Uruguay and Argentina. The farms comply with strict levels of animal welfare, and management and ethical work policies. To ensure animal welfare each farmer has a management plan, assessing feeding, breeding, behaviour, animal handling and health and infrastructure. This includes the prohibition of mulesing and stress free shearing.

All following steps such as wool sourcing, combing, spinning and weaving are also monitored and certified to the highest ethical and quality standards. NATIVA™ is the first global wool brand to provide Blockchain traceability from farm to consumer. This transparency in the supply chain, enabled by the NATIVA™ certification and powered by Blockchain, means brands can truly show the journey of their wool.

A unique QR code is generated for each product of each brand. This code is a connection between the NATIVA™ Blockchain Platform and the NATIVA™ Blockchain Website. Customers can scan the QR code to view the NATIVA™ Blockchain Website, where they can trace in real time the journey of their wool, from farm to brand.

Benefits:

• Complete transparency over the supply chain and product transformation.
• End to end traceability.
• A fantastic marketing tool for any brand.

• Future plans for the nonwovens market

The two companies will develop sustainable materials solutions based on CJ Biomaterials’ PHACT™ PHA and NatureWorks’ Ingeo™ PLA technologies NTR and CJ Biomaterials

CJ Biomaterials, Inc., a division of South Korea-based CJ CheilJedang and leading producer of polyhydroxyalkanoate (PHA), and NatureWorks, an advanced materials company that is the world’s leading producer of polylactic acid (PLA), have signed a Master Collaboration Agreement (MCA) that calls for the two organizations to collaborate on the development of sustainable materials solutions based on CJ Biomaterials’ PHACT™ Biodegradable Polymers and NatureWorks’ Ingeo™ biopolymers. The companies will develop high-performance biopolymer solutions that will replace fossil-fuel based plastics in applications ranging from compostable food packaging and food serviceware to personal care, films, and other end products.

The initial focus of this joint agreement will be to develop biobased solutions that create new performance attributes for compostable rigid and flexible food packaging and food serviceware. The new solutions developed will also aim to speed up biodegradation to introduce more “after-use” options consistent with a circular economy model. The focus on compostable food packaging and serviceware will create more solutions for keeping methane-generating food scraps out of landfills, which are the third largest source of methane emissions globally, according to World Bank. Using compostable food packaging and serviceware, we can divert more food scraps to composting where they become part of a nutrient-rich, soil amendment that improves soil health through increased biodiversity and sequestered carbon content.

CJ Biomaterials and NatureWorks plan to expand their relationship beyond cooperative product development for packaging to create new applications in the films and nonwoven markets.  For these additional applications, the two companies will enter into strategic supply agreements to support development efforts.

IDTechEx report: Wearable Sensors 2023-2033

Overall, this report provides insight into how wearable sensors could be integrated into society long term - the technology underpinning value within the trend towards 'the quantified self'. The main drivers for growth identified are digital health and remote patient monitoring, extended reality, and the metaverse and performance analytics of athletes and sports people.

More people than ever before are turning to wearable sensors to monitor their activity levels. Despite its origin in simple step counting, the market for wearable sensors is expanding into the more complex arena of health monitoring. Innovations in wearable sensor technology are expanding the envelope of biometrics accessible through watches and skin patches, addressing the rising demand for remote patient monitoring and decentralized clinical trials but also increasing consumer expectations. This includes easier access to health data, and extends further to sensor integration into headsets and accessories for immersive AR/VR experiences.
 
Motion sensors finding applications beyond step counting
Motion sensing hardware is well established, with accelerometers integrated into almost every wearable. Therefore, as profit margins for manufacturers diminish with commoditization, expanding the application space is crucial to maintain growth. This report provides an outlook for emerging use cases such as health insurance rewards, clinical trials, and professional athlete monitoring.
 
Optical sensors seeking to go further than heart-rate detection
Smart-watch wearers are familiar with the red and green lights on the back of their devices, used to obtain heart-rate data or blood oxygen and further analyzed for insights into calorie burn, VO2 max, and sleep quality.
Sensor developers are interested in pushing the boundaries of what can be measured non-invasively with light - whether it be through new software to analyze photoplethysmography (PPG) signals or new hardware for spectroscopy. Multiple companies are competing to lead in the commercialization of wearable blood pressure, with others setting their sights on ambitious 'clinic on the wrist' devices to replace common hospital tests and even glucose monitoring. This report appraises the potential for optical sensors, and overviews challenges for calibration requirements and regulatory approval.
 
Monitoring of the heart, muscle, and brain
Incorporating conductive materials into wearable technology is a simple concept. However, it has led to a vast variety of wearables sensors including wet electrodes stuck on the skin to measure the heart, dry electrodes in headphones to analyze brain signals, and microneedles within skin patches to quantify muscle movements. As such, this also creates a broad application space for electrodes ranging from vital sign monitoring and sleep analysis for healthcare, to emotional response and stress monitoring for marketing and productivity. This report dedicates a section to the four key categories of electrodes: wet, dry, microneedle, and electronic skin. This includes a summary of key material and manufacturing requirements.
 
Wearable sensors are fundamental to continuous monitoring of health, fitness, and wellness. As applications for wearable technology grow, there are increasing opportunities for sensors that detect parameters ranging from glucose levels to pressure and from motion to temperature. Based on a decade of market research on wearable technology hardware, this report analyses the technological and commercial landscape of this growing industry, both today and into the future. IDTechEx's research in wearables tracks the progress of over 50 wearable electronic product types. Within each of these products, a key focus of the research has been understanding and characterizing the prevalence of sensor types integrated into each.

HeiQ announces the launch of a 100% biobased, proprietary textile technology, HeiQ Allergen Tech, which aims to improve the lives of all the ones who suffer from allergies. This technology reduces inanimate allergens, like house dust mite matter, and pet allergens, and can be added in the finishing stage of the manufacturing process of textiles for bedding and furniture purposes.

Building upon its tested proprietary Synbio ingredient, HeiQ Allergen Tech is a new textile finish for home textiles, and textiles used for furniture and public transportation.

100% biobased HeiQ Allergen Tech creates an invisible protective layer that lasts at least 20 washing cycles and beyond according to performed tests. Its main advantage is cutting down the proliferation of allergens such as house dust mite matter and pet allergens (pet hair, dander, saliva), and creating conditions for reducing the health threats they pose to millions of people.

Several tests have proven the high effectiveness of HeiQ Allergen Tech in reducing the levels of house dust mite matter (96.6%), allergens from dog hair (76.5%) and cat hair (83.6%), keeping a durable effect even after frequent washing. Following these results, Allergy UK has assessed and certified HeiQ’s new allergen control textile technology.