#Research & Development

2020-12-03

Hohenstein tests according to European guidelines for community masks

Standardized test procedures at Hohenstein provide information as to whether everyday masks are sufficiently breathable and have sufficient filter performance. © Hohenstein

Testing service provider and research partner, Hohenstein now tests according to the first European guideline for community masks, the CEN Workshop Agreement (CWA) 17553:2020. Hohenstein had already taken a big step towards safety and functionality with the introduction of its quality label for Tested Community Masks. The new "Community Face Coverings-Guide to minimum requirements, methods of testing and use" sets minimum requirements for design, performance evaluation, labelling and packaging of both reusable and disposable masks.

Community masks are important in containing the spread of the coronavirus, SARS-CoV-2. But: to fulfill their function, they must meet certain requirements. The objective of the standard is to support manufacturers of masks who have switched production to non-medical, everyday masks. This will provide them with assistance regarding the requirements for such masks, which must also meet the legal requirements for textiles and satisfy certain functional demands.

Uniform product quality and durability standards across Europe are particularly important for containing the spread across borders. Clear product information helps consumers rely on the safety of community masks. The guideline can therefore also serve as a marketing aid for suppliers in international competition.

The Hohenstein Quality Label for Tested Community Masks makes the quality and durability of the products visible. © Hohenstein

Standardized test procedures at Hohenstein provide information as to whether everyday masks have sufficient breathability and filter performance. Other quality parameters include washability, fit and safety from harmful substances. Hohenstein also checks compliance with legal requirements and proper labelling and use instructions.

Manufacturers of everyday masks can also earn the Hohenstein Quality Label for Tested Community Masks by proving product performance and certifying to STANDARD 100 by OEKO-TEX®.

Find detailed information here: http://www.hohenstein.com/cwa-standard and http://www.hohenstein.com/hql-community-masks

A new standard to combat plastic waste in forests

With DIN SPEC 35808 “Tree Shelter for Forestry Applications,” the testing and research service provider Hohenstein, in collaboration with Rottenburg University of Forestry, as well as forestry authorities and industry partners, has established a clear framework for bio-based and fully biodegradable tree shelters. The pre-standard defines requirements and practical testing methods designed to reduce plastic waste in forests and strengthen the long-term protection of soil and the environment.

Hohenstein publishes 2025 Sustainability Report

The testing and research service provider Hohenstein has published its latest sustainability report, outlining key progress and strategic initiatives. The report focuses on ambitious CO₂ reduction targets, the company’s new mission statement and the systematic expansion of sustainable services for customers worldwide.

New DIN SPEC assesses environmental impact of textile fragments in soil

Textile products made from synthetic fibres, finished fabrics or dyed materials release fibre fragments into the environment at every stage of their life cycle. With the new DIN SPEC 19296, Hohenstein has developed a standardised testing method to analyse how these fragments behave in soil under natural conditions. Until now, little was known about their environmental behaviour or potential ecological effects once released.

Aachen Summer School: Textiles become smart through 3D printing and origami

From 21 to 29 September 2026, the Aachen Summer School will transform Institut für Textiltechnik (ITA) of RWTH Aachen University into a laboratory of the future: over the course of a week, students will use origami folding techniques and 3D printing to develop active textile structures capable of performing programmable movements. This interdisciplinary event combines theoretical foundations with practical prototyping – from digital modelling right through to functional textile prototypes.

25 years of medical devices: ITVP combines experience with innovation

ITV Denkendorf Produktservice GmbH (ITVP) is celebrating its 25th anniversary. On October 1, 2001, ITVP was founded as a subsidiary of the German Institutes of Textile and Fiber Research Denkendorf (DITF), Europe’s largest textile research center. This spin-off company made it possible to consolidate expertise in medical technology and significantly expand production, which had previously been initiated mostly in the DITF’s cleanrooms.

An eco-friendly alternative to fluorocarbon treatments

Protective and outdoor clothing derives its durable water-, dirt- and oil- repellent properties from the application of fluorinated polymers or per- and polyfluorinated low-molecular- weight chemicals (PFCs). The beneficial properties thus achieved on textiles are offset by environmental and human health risks. For manufacturers of sports, medical, protective and automotive textiles, researchers at the Sächsisches Textilforschungsinstitut e.V. and the Leibniz Institute for Polymer Research have developed liquid-applied dispersions and solutions to functionalise textiles without the use of fluorine.

From textile waste to spinning-grade fiber: STADLER Group engineers integrated sorting solution for IGERS in Italy

As technology partner, STADLER worked alongside IGERS on its new plant in San Pietro Mosezzo, Novara, from the first process discussions to the final layout – integrating key treatment equipment into one system and supplying the fully automated sorting line. Together, the two companies have taken IGERS' patented textile recycling process from vision to industrial reality.

Trützschler to showcase innovations in spinning preparation and nonwovens at ITMA Asia 2026

From November 20 to 24, 2026, the Trützschler Group will present its latest fiber processing technologies at ITMA Asia in Shanghai, China. At Hall 5.1, Booth D20, the company will showcase solutions designed to increase productivity, simplify operations and improve efficiency across spinning preparation and nonwoven production. Key highlights include the automated can transport system T-CAN, the next-generation card TC 30, innovative card clothing solutions such as STEELTOP and SUPERFLOW, as well as advanced nonwoven technologies for hygiene, wipes and filtration applications.

ROICA™ brings global textile innovation to Functional Fabric Fair Portland

ROICA™, the premium stretch fiber by Asahi Kasei, will make its debut appearance at Functional Fabric Fair Portland on October 27-28, 2026, at the Oregon Convention Center (Stand 256). Bringing together textile developments from partner companies across Europe and Asia, the ROICA™ booth will present a diverse collection of fabric solutions for performance, outdoor, mobility, swimwear, cy-cling, and lifestyle applications.