From the Sector

• On October, 20th, 2020, the State Prize for Innovation was awarded to the Lenzing Group for their LENZING™ Web Technology.
• Lenzing thus received the highest award for particularly innovative achievements in Austria.

Lenzing – On Tuesday, October 20, 2020, the Lenzing Group was awarded the coveted “State Prize for Innovation”. Lenzing emerged as the winner with its project LENZING™ Web Technology and thus received the highest recognition for particularly innovative achievements in Austria. The novel process combines fiber and nonwovens production in only one step, setting new standards in terms of efficiency, circularity and ecological sustainability. Margarete Schramböck, Federal Minister for Digital and Economic Affairs, presented the award to Gert Kroner, Vice President Global Research & Development.

“This award is a great recognition of our work. Our goal is to grow continuously with sustainable innovations and to look beyond our fibers, to the needs of our customers and partners and to the needs of consumers worldwide. With the LENZING™ Web Technology we have created an exciting and promising solution for eco-friendly products in line with our corporate strategy sCore TEN and support consumers in their daily needs in a sustainable way”, says Stefan Doboczky, Chief Executive Officer of the Lenzing Group.

Biodegradable nonwovens for a clean environment

The pollution of the environment by plastics is one of the most urgent problems of our time. Every day, millions of hygiene products and wipes around the globe end up in garbage and sewage. Most of them consist of up to 80 percent polyester or other fossil, non-biodegradable materials and therefore pollute the environment. With the LENZING™ Web Technology, Lenzing has developed a patented technology to counter this problem: Sustainable and eco-friendly nonwovens are produced from the renewable raw material wood. These are not only plastic-free, they also score points for their particularly high environmental friendliness. “Thanks to a unique self-bonding mechanism, in which the filaments bond with each other during the spinning process, binders, which are found in many nonwovens, are no longer needed. As a result, the nonwovens produced with LENZING™ Web Technology are 100 percent biodegradable and do not pollute either humans or the environment”, says Gert Kroner, Vice President Global Research & Development of the Lenzing Group.

The Austrian State Prize for Innovation is awarded annually by the Federal Ministry for Digital and Economic Affairs to the most innovative Austrian company. In 2020, the competition took place for the 40th time.

On Thursday, September 24, the Lenzing Group, a leading manufacturer of wood-based cellulose specialty fibers, and Hof University opened a new Nonwoven Development Center (VEZ). As a strategic partner, Lenzing has access to a state-of-the-art development line at the campus in Münchberg with immediate effect. This offers new opportunities for sustainable fiber and nonwoven innovations for a wide range of applications including hygiene, body care and medical.

In line with the sCore TEN corporate strategy, the Lenzing Group is focusing on sustainable innovations, which are agreed in an optimum manner to the needs of the value chain. „We offer our customers and partners a decisive competitive advantage: agility. The pilot plant in the VEZ allows the resource-efficient development of fiber and nonwoven innovations on a small scale”, Jürgen Eizinger, Vice President Business Unit Nonwovens at Lenzing, explains.

The VEZ was completed according to schedule in September 2020, after Lenzing and the University of Hof signed a cooperation agreement for its use in 2019. The timing is perfect. Developments at political level, such as the directive (EU) 2019/904 of the European Parliament and of the Council of 5 June 2019 on the reduction of the impact of certain plastic products on the environment, increase demand for responsibly manufactured nonwovens. The so-called Single-Use Plastics Directive aims at building awareness and greater transparency with regard to wet wipes and feminine hygiene products.

With its VEOCEL™ branded wood-based cellulose fibers, Lenzing has been laying the foundation for many years for sustainable nonwoven applications and will test and develop innovative ideas using the new possibilities offered by the VEZ. „We are noticing increasing interest in sustainable concepts from biodegradable cellulose fibers“, Jürgen Eizinger sums up the market development of the last months and adds: „We are aware that the fibers used have an enormous influence on the final product. For this reason our commitment goes beyond fiber production.“

With the spunlace pilot plant at the VEZ, Lenzing will support customers and partners more intensively in the development of new nonwoven applications and at the same time promote cooperation in the field of marketing. In the previous year, the company already established new certification standards for the VEOCEL™ brand. Since then certified manufacturers can only use the VEOCEL™ logo with blends of biodegradable cellulose fibers. With this measure, the VEOCEL™ brand allows consumers to make a more conscious product selection.

With its #ItsInOurHands environmental initiative, the VEOCEL™ brand also actively contributes to creating awareness. More detailed information can be obtained on itsinourhands.com.

Belgian textile innovator Devan Chemicals was lauded by Frost & Sullivan for its antimicrobial technology with proven quaternized silane chemistry, known under its trade name as BI-OME®.

RONSE, BELGIUM – The non-leaching attributes of the technology coupled with its ability to reduce microbial mutation make it a potential candidate for textiles where durability and safe human contact are highly valued.

Based on its recent analysis of the European antimicrobial technology for the textile market, Frost & Sullivan recognizes the Belgium-headquartered Devan Chemicals NV (Devan) with the 2020 European Technology Innovation Leadership Award. Devan’s highly relevant antimicrobial technology addresses issues concerning the contamination of PPE and textiles, including the spread of drug-resistant bacteria, viral transmissions, and hospital-acquired infections (HAIs). Its quat-silane technology, due to its non-migrating behaviour, physically punctures the microorganism cell to destroy it without interfering with cell DNA. Notably, it eliminates the adverse effects of leaching antimicrobials while providing high efficiency in the range of 99.9 percent to 99.99 percent, even after multiple washes.

"By providing non-migrating antimicrobial technology for the textile industry, Devan plugs the safety and performance gaps inherent in current inorganic and organic antimicrobial agents. Its antimicrobial technology, unlike silver- or triclosan-based technology, comprises non-migrating monomers and prepolymers such as organo-functional silane," said Monami Dey, Industry Manager, Frost & Sullivan. "The organo-silane polymers are covalently bonded and polymerized to the textile surface as a coating via padding, exhaust, and spraying techniques. The coating forms a non-leaching reactive surface and destroys the microbes on contact, without releasing harmful components into the environment."

Devan CEO Sven Ghyselinck is very happy with the award: “The best practice award is a nice recognition of the hard work we did in the last 6 months to evaluate the performance against viral activity. It’s great to see our efforts didn’t go unnoticed.”

Earlier this month Devan published new test results confirming the high performance virus-reducing capabilities of its BI-OME fabric coating technology on both unwashed and intensely washed fabrics. The Belgian company has worked closely with a series of international third party laboratories to test different fabric substrates against a wide range of enveloped viruses. Before washing, samples treated with Devan BI-OME score very good to excellent (99% and higher according to ISO 18184) results on virus reduction. Different substrates, like polyester, cotton and polycottons, were exposed to enveloped viruses like SARS-COV-2 (known to cause COVID-19), Feline Corona, Vaccinia (the EU standard for enveloped viruses) and Porcine Respiratory viruses. After 30minutes, BI-OME already reduced 99.96% of the activity of SARS-COV-2.

After washing, a decrease in virus reduction performance of coating technologies is normal and expected. However, BI-OME is confirmed to deliver only a minimal reduction, retaining up to 98.5% virus reduction even when the fabric is washed 25 times.

"Devan is working towards sustainability and green chemistry. For instance, its technology does not contain any harmful solvents such as formaldehyde or polychlorinated phenols and fulfills the regulatory obligations of the EU BPR," noted Dey. "Its commitment to promoting sustainability in textile finishes with a strong focus on GMO-free, kosher, as well as halal certifications, and recyclability has given the company an edge in launching new products at an accelerated pace to match customers’ most pressing concerns and demands."

One of those innovations is BI-OME NTL (natural), a natural, bio-based antimicrobial solution that guarantees an optimal freshness and hygiene for textiles. The active ingredient is the well-known Linseed oil, obtained from the dried, ripened seeds of the flax plant. The active ingredients in BI-OME NTL are GMO free, Halal, Kosher and recyclable.

Archroma, a global leader in color and specialty chemicals towards sustainable solutions, has joined hands with Liberty Textile Mill Limited (Liberty), a leading producer in healthcare textiles to produce high quality personal protective equipment (PPE).

Liberty will be benefitting from Archroma’s specialty solutions for hygiene protection, and well-established technical expertise in the area of medical textiles. Amidst the COVID-19 pandemic, the PPEs manufactured by Liberty are aimed at easing the current shortage of PPEs for medical professionals in Pakistan.

Liberty carries over two decades of experience in medical textiles and exporting them all over the world. Its partnering with Archroma is a major step forward towards creating enhanced protection in the current crisis. With its advanced scientific knowledge and technical expertise, Archroma provides a complete set of specialty chemicals required to produce PPEs, in particular in the area of antimicrobial and barrier coatings. The project will assist in enhancing medical standards in hospitals, isolation centers and intensive care units, in Pakistan and, very soon, worldwide.

“By continuously challenging the status quo, we at Archroma are able to support our customers operating in or entering the area of medical textiles, with a holistic and expert approach to hygiene protection. With our collaboration with Liberty, we are so proud to be able to bring state-of-the art protection to health professionals and the general public,” comments Mujtaba Rahim, CEO of Archroma Pakistan.

“Liberty has a presence of more than five decades with high achieving accolades. Our processing units are fully equipped with latest equipment complying with international standards. We take this new partnership with Archroma as a start of building a strong relationship in the area of medical textiles. The COVID-19 pandemic has given a wake-up call to work extensively towards enhancing healthcare facilities. We are looking forward to new innovations in producing top-class PPEs,” adds Taimoor Mukaty, Director of Liberty Textile Mills Limited.

Mexico and Switzerland - SANITIZED customers in the polymer industry in Mexico will profit from CHEMLOGIS’s expertise and established sales network. The Sanitized® antimicrobial additives for hygiene function and material protection for polymers will be marketed in Mexico by our new sales partner.

SANITIZED and CHEMLOGIS, two experts in their fields with similar understanding of values, have joined forces; both deal in high-performance products for the Polymer industry combined with the best possible service, which begins with the conception of value-added products and their optimum use. This collaboration with SANITIZED is a good fit for the portfolio as both companies focus on innovative, customer-specific solutions.

With the addition of the antimicrobial Sanitized® additives at CHEMLOGIS, the Polymer industry gets a new overall package, offering more than just products for hygiene function and material protection. As an addition to the core product services, SANITIZED supports development and production, regulatory queries and marketing through the use of the Sanitized® Ingredient Brand, which characterizes the end products within their differentiation and emphasis on quality.

The antimicrobial additives for Polymers from SANITIZED protect end products from bacterial infestation, growth of algae and mildew, material degradation, biofilms, pink stain, and odors caused by microbes. The Polymer industry uses the antimicrobial additive in flooring, industrial coatings, artificial leather, roof membranes, pool liners, tarpaulins, and all extruded products.

“Everyone at CHEMLOGIS is very excited to partner with SANITIZED for the sale of their antimicrobial products to the Polymer processors in Mexico. Together we bring a highly focused approach to customer´s needs in terms of technology service and products” says CHEMLOGIS’s CEO Ing. León Freiman K.” “The technical competence and the strong customer focus impress me about CHEMLOGIS”, says Michael Lüthi, Head of BU Polymer at SANITIZED AG.

• R&D support for textile odor-management according to international testing standards

To ensure responsible use of biocides and international comparability, test methods and test results for antimicrobial treated products must be transparent, useful and comparable. This is precisely why  SANITIZED AG, the specialist for antimicrobial material protection and hygiene function in textiles and polymers, had its in-house Microbiology Laboratory in the SANITIZED TecCenter certified by IAC, the International Antimicrobial Council. This non-profit, U.S.-based institute aims to increase safety for antimicrobial treated products and for consumers. Textile and polymer product manufacturers value the assistance that the in-house SANITIZED TecCenter provides them with developing and optimizing their products. It supervises technical application aspects, and conducts microbiological tests and analytics—all from a single source. SANITIZED provides specific assistance with the textile manufacturer's R&D work, particularly for the demanding challenge of developing the best possible odor-management for textiles. Now the TecCenter has been certified by the IAC and is a designated “International Antimicrobial Council Certified Laboratory.”

Thanks to the IAC Certification, SANITIZED AG now offers innovation expertise according to international standards that are also recognized and valued in the U.S. and Asia.

“In addition to assistance with product development and product optimization from our TecCenter, SANITIZED customers receive certification of the antimicrobial treatment of their products from an independent organization, the IAC,” explains Erich Rohrbach, Head of Microbiology at SANITIZED AG. “This is an important building block for production chain transparency in the textile industry, which is demanded by a growing number of manufacturers and brands that are driven by end customer requirements,” adds Erich Rohrbach. Many SANITIZED customers particularly value the TecCenter for their development work in odor-management for textiles. SANITIZED offers an innovative product portfolio to meet this demand also including non-biocide additives.

• New 20,000 ton Lyocell line commences production in Shandong

Sateri has successfully commenced production of Lyocell fibre in Rizhao, Shandong, China. In collaboration with Asia Symbol, China’s leading producer of pulp and packaging board, the newly installed 20,000 ton per annum production line will broaden Sateri’s portfolio of high quality fibre products, and bolster Lyocell supply to the textile and non-woven markets.

Industry associations such as the China National Textile and Apparel Council (CNTAC) welcome the news. Duan Xiaoping, Deputy President of CNTAC and President of the China Chemical Fibers Association (CCFA), said, “Lyocell is not only a higher value product but also an eco-friendly fibre that is bio-based and minimises chemical use and emissions. Sateri’s investment in Lyocell is very much aligned with the aim for technical and product upgrading for China’s textile industry.”

A natural and biodegradable fibre, Sateri’s Lyocell is made from wood pulp sourced from sustainable plantations. It is manufactured using closed-loop technology, requiring minimal chemical input during the production process, and utilising an organic solvent that can be almost fully recovered and recycled. Lyocell is used to produce high quality textiles and personal hygiene materials. Textiles made from Lyocell possess high tenacity and bright lustre, and share similar qualities with textiles made from viscose – soft and silky with good drape, breathability, and absorption.

Sateri is part of the RGE group of companies which has committed to investing USD200 million to advance next-generation textile fibre innovation and technology. In March this year, Sateri achieved a breakthrough in commercial production of viscose using recycled textile waste.

The corona pandemic continues to put a strain on health systems around the globe. Many places lack effective textile protective kit among others for their medical personnel. HeiQ, a Swiss specialty chemicals company, has developed antiviral and antibacterial protective kit that is quickly effective against Coronaviruses (229E), as confirmed in wide-ranging studies. In cooperation with HeiQ, the CHT Group is supplying this technology to the market to help decrease the global shortage in protective wear.

A wide number of studies have proven that viruses and bacteria can remain active on textile surfaces for a longer period. The SARS-COV-2 virus, which causes the COVID-19 disease, can stay active on a textile for up to two days and therefore be infectious. Shortages in textile protective kit create a high risk for medical personnel who are in contact with COVID-19 patients: often, doctors and nurses cannot change their protective masks and clothing as frequently as would be necessary in order to adhere to hygiene rules and to prevent the spreading of the virus.

The HeiQ Viroblock NPJ03 that has been developed by HeiQ is a new technology that is also effective against Coronaviruses (229E) thanks to its antibacterial and antiviral properties. Comprehensive studies have demonstrated the kit‘s effectiveness. A combination of silver salts with a vesicle technology deactivates bacteria and viruses on textile surfaces within a few minutes and renders the bacteria and viruses harmless. Textiles equipped in this way reduce the rate of infection by 99.99%, which stops the transmission and the spread of bacteria and viruses through textiles.

Viroblock can be used on all types of fibers – not only for protective kit and masks, but also for work clothing, bed linen, towels and home textiles. The kit is wash-resistant and still highly effective after 30 standard wash processes.

• Expanding global textile and polymer business

SANITIZED AG announces that it has entered into an agreement with Consolidated Pathways Inc. Midland, Michigan USA to globally promote the Sanitized® odor-management, hygiene function and material protection technologies to brands and retailers. Consolidated Pathways will also support the advancement of the trusted Sanitized® Quality Seal and related branding concepts. The longtime co-operation between SANITIZED AG and ARCHROMA remains unchanged and is supported by the activities of Consolidated Pathways.

Consolidated Pathways acts as global brand and technical representative for the Sanitized® line of antimicrobial products. Consolidated Pathways will be focusing on commercializing Sanitized® products in textiles and will use its broad experience in polymer-based antimicrobials to extend the reach of the unique technologies that SANITIZED AG offers.

Consolidated Pathways, Inc is based in Midland, Michigan USA. The Principals of Consolidated Pathways have over two decades of experience with commercializing polymer-based antimicrobials and sustainable surface modification technologies.

• Antiviral properties of Sanitized® products on synthetics validated

Tests conducted by independent laboratories have now confirmed that a treatment with Sanitized® T 99-19 and Sanitized® T 11-15 reduces the viral load on PES textiles by
up to 99 %.

Swiss company SANITIZED AG announces the validation from impartial labs that Sanitized®T 99-19 and Sanitized®T 11-15 are also effective against viruses (in accordance with ISO 18184:2019). Tests were performed using a feline coronavirus with structures and mechanisms reminiscent of SARS-Cov2. Patented technology featuring an ammonium silicate compound  is employed in Sanitized®T 99-19 and Sanitized®T 11-15 utilizes tried and tested silver technology.

These additives are the perfect tool for an antiviral and antibacterial treatment of face masks, protective professional medical clothing, bed linens, or mattresses. The formulation of both products remains completely untouched, thus ensuring that it will continue to offer outstanding protection against bacteria.

Before a final product’s antiviral properties can be publicly promoted, viral tests must be performed in specialized laboratories. Compliance with local legal regulations is essential here. SANITIZED AG explicitly points out that this is standard procedure and has composed a preliminary Guide for Treating PPE (personal protective equipment) with biocide products.

Guide Link: https://campaign.sanitized.com/en/treatment-of-ppe-with-biocidal-products