From the Sector

• 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

DTV: "Für die Politik nicht systemrelevant"

Die COVID-19-Pandemie rückt die Versorgung von Krankenhäusern, Senioren- und Pflegeheimen mit einwandfrei sauberer und hygienischer Wäsche in den Fokus. In Deutschland werden rund 95 % der Krankenhäuser von textilen Dienstleistern und Wäschereien versorgt. Für diese wird zunehmend schwierig, ausreichend Infektionsschutz-Ausrüstungen zu bekommen.

Die Politik reagiere schleppend und sehe diese Versorgung nicht als system-relevant an, moniert DTV-Geschäftsführer Andreas Schumacher: „Private Wäschereien und textile Dienstleistungsunternehmen versorgen täglich 500.000 Krankenhausbetten, 1,3 Millionen Pflegende und 1 Millionen Alten- und Pflegeheimbewohner in Deutschland mit sauberer Wäsche und Bekleidung. Und das soll während einer Pandemie nicht systemrelevant sein? Eine solche Einschätzung der Bundesregierung ist mir unbegreiflich und gefährdet die Arbeit von Ärzten, Pflegern und vielen anderen wichtigen Berufsgruppen.“

Desinfektionsmittel, Atemschutzmasken und Schutzbekleidung sind aktuell überall knapp. Momentan sind Wäschereien aber nicht als systemrelevante Einrichtungen und somit nicht als Bedarfsstellen definiert. Somit könne es schon in den nächsten Tagen passieren, dass Wäscherei-Mitarbeiter möglichen Ansteckungen schutzlos ausgeliefert sind. Für diejenigen, die mit potenziell kontaminierten Textilien – etwa aus Krankenhäusern – umgehen müssen, fordert der Branchenverband DTV einen schnellen Zugriff auf angemessene Schutzausrüstung.

Um dies zu gewährleiten, bemüht sich der DTV seit Wochen um eine Einstufung als „system-relevant“ und eine Aufnahme in die Liste der kritischen Infrastrukturen (KRITIS). Dies würde einen erleichterten Zugang zu Desinfektionsmitteln und Atemschutzmasken gewährleisten. Und nur so können Wäscherei-Mitarbeiter ihre Kinder in der Notfallbetreuung unterbringen. Schon jetzt fällt in den Betrieben durch Kita- und Schulschließungen das Personal (Frauenquote in den Betrieben bei 2/3) massiv aus.

Seit rund drei Wochen liege der Bundesregierung ein Positionspapier des Verbandes vor. Doch das Bundesministerium für Gesundheit nimmt Wäschereien und textilen Dienstleister nicht in die Liste auf, sondern verweist auf die Länder- bzw. kommunale Ebene.

Der DTV und seine Betriebe versuchen, gemeinsam mit Krankenhäusern, Pflegeheimen, Rettungsdiensten, Feuerwehren und anderen, den kommunalen Verwaltungen die Systemrelevanz der Branche nahe zu bringen. Derzeit sei die Handhabung in den verschiedenen Ländern und Kommunen vollkommen unterschiedlich.

„Jede Wäscherei muss vor Ort um die Systemrelevanz betteln. Ob die Versorgung in den nächsten Wochen damit gewährleistet wird, hängt nun stark von den einzelnen Entscheidungsträgern in den Kommunen ab“, so Schumacher.
„Das macht die Sache weder einfacher noch schneller“, so Schumacher. Der DTV kann nicht nachvollziehen, dass eine schnelle Reaktion selbst in der Krise nicht möglich ist. Die Wäschereibetriebe, die mit Hochdruck die Versorgung der Krankenhäuser und Pflegeheime sicherstellen, würden im Stich gelassen. Und das obwohl die Einrichtungen schon innerhalb weniger Tage ohne Bekleidung und Wäsche dastehen könnten.

Perlon®, a Serafin Group company, is continuing to produce its’ quality filaments at all five sites for its’ customers in the current challenging climate. Production in China has been operating again as normal since the beginning of March after having to be temporarily halted due to the spreading of Covid-19. Production is now back up to 100%.

Production in Germany at our sites in Munderkingen (Baden-Wuerttemberg), Bobingen (Bavaria) and Wald-Michelbach (Hesse) as well as in the USA is continuing to run without any constraints. Therefore all sites are working to full capacity. In particular in the paper machine clothing area is showing an increase in sales which offsets a reduced demand in other areas such as automotive.

To manage the current situation responsibly, all hygiene measures at all our sites have been significantly increased so that the employees are protected as well as possible. There is hand sanitizer in every department and all of our production lines are disinfected several times a day. It has been explained to employees, what they should do in the current climate in order to minimise risk. Where possible employees are able to work from home. Perlon® has approximately 650 employees in Germany, over 80 in the USA and more than 100 in China.

High demand for monofilament for the paper industry
The paper industry is currently experiencing a rise in demand worldwide – and Perlon® is also benefitting from this, as customers need even more high quality monofilament and twisted yarns for the tensioning of paper machines. For the paper machine clothing field, Perlon® produced filaments are used to manufacture press fabric, which can be used either as a conveyor belt or for moisture removal on a paper production line. Due to the high mechanical strain through the presses, polyamide monofilaments or twisted yarns are therefore almost always used. Paper industry customers have increased their production recently. Whether it’s boxes to cope with the increased demand for online deliveries or paper for hygiene purposes (which everybody can identify with), there is an increased demand worldwide. The dental, hygiene and food preparation fields are also experiencing increased demand. To this end, Perlon® offers filaments for the manufacture of toothbrushes and high quality cleaning system brushes.

Less wear and superior fiber quality

Technological changes to Oerlikon Neumag’s Baltic crimper thrust pad contacting device have resulted in considerably reduced friction in the crimper rolls and hence less wear and fewer metal particles contaminating the crimped staple fibers.

Thrust pads close the gap between the crimper rolls on either side. Normally, these thrust pads are continually pressed – under high pressure – against the sides of the crimper rolls. Wear and metal debris on the thrust pads is the result of this constant contact. The metal debris can contaminate the fibers, something that is particularly undesirable in hygiene applications.

New thrust pad contacting device for reduced metal debris and greater durability
With the new system, the thrust pads are pressed against the rolls with less pressure and then fixed into place. This prevents fibers from being caught and the frictional force between the pressure disk thrust pad and the crimper roll is minimized. Pilot applications have demonstrated that metal debris from the pressure disks thrust pads is dramatically reduced, making them between three and seven times more durable.

Textile innovator and specialty chemical producer Devan answers questions regarding anti-viral textile finish solutions following the growing spread of the COVID-19 outbreak.

Devan studied enveloped viruses (e.g. H1N1, Corona-types etc.) as well as naked viruses (e.g. Rotavirus). For both virus families BI-OME AV showed strong activity in wet state.
In the first instance, the company wants to focus on professionals who need to stay working such as policemen, logistics workers, shop employees, day-care workers.

A common complication of respiratory viral disease can be a secondary bacterial infection. Professionals could be helped with either an anti-bacterial on their facemask to reduce the chance for these secondary bacterial infections, for better hygiene and less odour build-up. On workwear, a combination of a virus spread reducing and antibacterial solution could help as these garments are typically used during long hours, are non-disposable and most likely will be washed at home.
 

For the sixth time now, Oerlikon Nonwoven will be showcasing market- and customer-oriented solutions for hygiene, medical, filtration and other technical applications at the globally-leading nonwovens trade fair INDEX in Geneva, Switzerland. Between March 31 and April 3, 2020, visitors to the trade fair can convince themselves of the Neumünsterbased systems constructor’s extensive product and process know-how.

Comprehensive spunbond portfolio – always the right solution
Oerlikon Nonwoven meanwhile has a very broad range of spunbond technology products and services. The process for manufacturing geotextiles from polyester or polypropylene has been optimized; it is characterized by high production capacities and yields, with simultaneously low energy consumption for producing benchmark nonwoven products.

For the manufacture of hygiene nonwovens, Oerlikon Nonwoven offers its new QSR (Quality Sized Right) systems. Here, the benefits of the Chinese machine construction partner’s nonwoven formation are integrated into the complete solution. The advantage for nonwovens producers: highly competitive solutions at attractive prices with comparably low investment.

Cost-efficiently manufacturing meltblown nonwovens
New, unique and highly sophisticated filter media can be easily and efficiently manufactured thanks to Oerlikon Nonwoven’s optimized meltblown technology. Whether as a stand-alone system with one or several positions, as ‘plug & produce’ installations for already existing systems or in conjunction with other technologies: the Oerlikon Nonwoven meltblown process already enables the cost-efficient manufacture of meltblown nonwovens with the quality requirements of tomorrow. Ever more producers are choosing the meanwhile extensively tried-and-tested and consistently further-developed Oerlikon Nonwoven meltblown solutions.

Airlaid technology for the nonwovens of tomorrow
Pulp or cellulose fibers as raw material for manufacturing nonwovens are currently virtually unrivaled with regards to sustainability and environmental compatibility. The Oerlikon Nonwoven airlaid process is the ideal solution for processing this raw material into high-end products for a wide range of applications. Today, there is huge demand for manufacturing solutions for high-quality, lightweight airlaid nonwovens with economically attractive production speeds and system throughputs. In this area, the patented Oerlikon Nonwoven formation process – which also permits the homogeneous mixing of the most diverse raw materials, while simultaneously guaranteeing superb evenness and homogeneous fiber laying – is setting standards even for nonwovens with low running meter weights. And the benefits of this technology are also increasingly gaining significance in sustainable recycling applications.

P&G patented PHANTOM technology from Teknoweb Materials
Also being showcased at the trade fair stand is the P&G patented PHANTOM technology from Teknoweb Materials, Oerlikon Nonwoven’s strategic partner for hygiene products and wipes. The PHANTOM technology is released to Teknoweb Materials by P&G in worldwide exclusive license. The PHANTOM technology is the superior dry laid alternative technology for manufacturing wet wipes from pulp and polymer fibers, for example. Compared to conventional, known processes, this technology offers superior performances with cost advantage in much more eco-friendly products. Dispensing with hydroentanglement renders subsequent drying of the material redundant. Targeted process management allows the optimal setting of the relevant product parameters such as softness, tenacity, dirt absorption and liquid absorption.

Kelheim’s premium tampon fibre Galaxy® has proven effective in sanitary pads: It can substitute up to 70% of the synthetics in ADL (Acquisition-Distribution-Layers) in feminine hygiene pads. The amount of feminine hygiene waste is enormous – and often the time it takes for these products to degrade is hundreds of years longer than the lifespan of the woman who used it, because the synthetic components are not bio-degradable. Changing consumer behavior drives the need for environmentally friendly yet safe alternatives.

The viscose hygiene fibres from Kelheim offer significant ecologic advantages: they are made from cellulose, which means they are based on renewable wood and they are fully biodegradable. These fibres are manufactured exclusively in Germany, in one of the most environmentally friendly plants worldwide.

Galaxy® in sanitary pads offers not only a benefit for the environment. Due to its excellent wicking and absorption capacity it conducts liquids quickly and efficiently away from the body and leaves a pleasant feeling on the skin – in other words, it does exactly what the ADL layer is made for. In addition, Galaxy® helps to distribute the liquid evenly in the absorbent core enhancing so the overall performance of the pad.

“Plastic must disappear from these single-use products. The substitution of single synthetic components in sanitary pads is the first step”, says Dominik Mayer from the Bavarian fibre expert’s R&D team. “Down the road we want to offer a completely bio-based solution for sanitary pads and for various other hygiene applications.

• Organic Waste Systems and TÜV confirm fiber biodegradability also in fresh water
• All white LENZING™ Viscose, Modal and Lyocell fibers are now certified for all environments
• Global legislators aim at limiting plastic waste persisting in the environment for centuries
• EU Single-Use Plastics Directive partly regulates usage of plastic products
• Biodegradable materials such as wood-based fibers are the best alternative to single-use plastics

The Lenzing Group received confirmation of the full biodegradability of its fibers in fresh water by the independent research laboratory Organic Waste Systems (OWS). The new and existing international certifications conducted by OWS and issued by TÜV Austria verify that LENZING™ Viscose fibers, LENZING™ Modal fibers and LENZING™ Lyocell fibers are biodegradable in all natural and industrial environments: in the soil, compost as well as in fresh and in marine water.

The biodegradability of cellulosic products and the synthetic fiber polyester was tested in fresh water at OWS according to valid international standards, e.g. ISO 14851. At the end of the trial period, LENZING™ wood-based cellulosic fibers, cotton and paper pulp were shown to be fully biodegradable in fresh water in contrast to synthetic polyester fibers. The fact that synthetic materials are not biodegradable leads to major problems in wastewater treatment plants and potentially marine litter. In turn, this not only harms fish and birds living in and close to the oceans but also all marine organisms and us humans.

“The Lenzing Group operates a truly circular business model based on the renewable raw material wood to produce biodegradable fibers returning to nature after use. This complete cycle comprises the starting point of the core value of sustainability embedded in our company strategy sCore TEN and is the ‘raison d’etre’ of our company”, says Stefan Doboczky, Chief Executive Officer of the Lenzing Group. “In living up to this positioning, we not only enhance the business of our suppliers, customers and partners along the value chain but also improve the state of the entire textile and nonwovens industries.”

Both the textile and nonwovens industries face huge challenges with respect to littering. If current trends continue, the oceans could contain more plastic than fish by 2050. Therefore, legislative bodies worldwide can no longer ignore the issue and have moved towards plastics legislation aimed at limiting the vast amount of waste. In response, European lawmakers issued the Single-Use Plastics Directive currently being transposed into national legislation in the EU member states.

Conventional wet wipes and hygiene products mostly contain plastic and were thus identified as one of the product categories to be singled out. Less polluting alternatives are generally encouraged by NGOs and legislators, e.g. products made of biodegradable wood-based cellulosic fibers. Plastic waste including microplastic can persist in the environment for centuries. In contrast, biodegradable materials are the best alternative to single-use plastics because they fully convert back to nature by definition and thus do not require recycling.

• Oerlikon presents its expanded nonwovens product portfolio at the IDEA 2019 in Miami

Neumünster – Oerlikon presents its complete nonwoven plant portfolio for the production of airlaid, meltblown, spunbonded and hybrid materials at this year’s IDEA in Miami from 25–28 March. The focus of its presentation will be on solutions for hygiene, medical and other disposable nonwovens. Visitors to this year’s IDEA can inform themselves on the wide range of products at Oerlikon’s exhibition stand (no. 1724).

Two strong partnerships for disposable nonwovens

While two years ago the Nonwoven business unit of the Oerlikon Manmade Fibers segment focused almost exclusively on solutions for technical applications, the company has now expanded its product portfolio to include solutions for disposable nonwovens by establishing strong partnerships.

Oerlikon & Teknoweb Materials – two strong partners for the nonwoven industry

As early as spring 2017, Oerlikon Manmade Fibers' Nonwoven business unit had entered into a strategic partnership with the Italian company Teknoweb Materials. Teknoweb Materials is an established technology supplier in the field of wipes and other disposable nonwovens. With its LEVRA technology, the company has its own patented, particularly efficient manufacturing process for wipes. It also has extensive process know-how on the making and further processing of these nonwoven materials. The Nonwoven business unit of Oerlikon’s Manmade Fibers segment completes this partnership with its well-established machine and plant solutions. Teknoweb Materials will also be represented at IDEA at the Oerlikon exhibition stand (no. 1724).

Cooperation with Shaoyang Textile Machinery

For spunmelt systems solutions for hygiene and medical applications, Oerlikon has been in cooperation with the Chinese machine and plant manufacturer Shaoyang Textile Machinery since Autumn of last year. The goal of these cooperation partners is to advance the international marketing of spunmelt plants outside of China. Oerlikon Manmade Fibers’ Nonwoven business unit contributes its plant engineering know-how and is responsible for product and process guarantees. Oerlikon also assumes the overall project responsibility as well as world-wide customer service outside of China. In return, Shaoyang, with its headquarters in the city of the same name in the Hunan province, supplies the plant technologies.The advantage for the customer: competitive solutions at an attractive price level with comparatively low investments.