#Research & Development

2023-05-17

Well protected for sure

Since April 2023, the testing service provider Hohenstein has been testing and certifying in two new areas in the field of protective clothing: protective suits and gloves against chemicals and infectious agents. These are covered by Regulation (EU) 2016/425 and are therefore personal protective equipment (PPE). They protect people who do valuable and sometimes dangerous work for our society.

Protective clothing against infectious agents is used in many types of work: for example, work at sewage plants, waste disposal, animal care, disposal of hazardous waste from hospitals, etc. Workers are exposed to unknown infectious agents (microorganisms, parasites). The protective clothing should protect wearers from the mediums in which the microorganisms are contained, such as liquids, aerosols or solid dust particles.

A chemical protective clothing is a personal protective equipment that protects the person wearing it from chemicals that surround him/her in a gaseous, liquid and / or solid state. They are classified into 6 types with different protection levels from gas-tight to restricted liquid-tight.

A chemical protective suit protects the person wearing it from chemicals in gaseous, liquid and / or solid state. They are classified into 6 types with different protection levels from gas-tight to restricted liquid-tight. © Hohenstein

Hohenstein tests and certifies the following types:

EN 14605: Protective clothing against liquid chemicals: Liquid-tight (type 3) or spray-tight (type 4) as well as partial protection types PB[3] and PB[4]

EN 13982-1: Protective clothing against airborne solid particulates: Type 5

EN 13034: Protective clothing against liquid chemicals: Type 6 and PB[6]

Detailed information is available at:

www.hohenstein.com/chemical-protection

www.hohenstein.com/infection-protection

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.

POLYMERS-5B develops high-performance bio-based polyesters from agricultural waste

The European research project POLYMERS-5B is developing an integrated enzymatic biorefinery to convert agricultural by-products from Mediterranean food production into valuable raw materials for the food, cosmetics and bio-based plastics industries. Using tomato and olive pomace as feedstock, the process aims to recover several product groups from the same biomass stream. The consortium will present its latest technical developments and market findings at Ecomondo 2026 in Rimini on 3 November.

STFI showcases new Textile LAB Professional with focus on climate protection and sustainable technologies

The Sächsisches Textilforschungsinstitut e. V. (STFI) in Chemnitz is organising a themed day on 3 December 2026, focusing on climate protection and the environment. As well as showcasing current applications for green cities and natural fibres for lightweight construction, the event will feature machine demonstrations in the new Textile LAB Professional. Under the motto ‘Design meets Technology’, this networking event will also provide an insight into artistic student projects, thereby facilitating a professional exchange on creative perspectives and modern technologies for climate protection and the environment.

KARL MAYER expands TM WEFT capabilities for fashion fabrics at ITMA ASIA 2026

A new E 36 gauge, an EL pattern drive and improved yarn tension regulation extend the application possibilities of KARL MAYER's TM WEFT warp knitting machine. At ITMA ASIA 2026, the company will demonstrate the developments alongside a collection of woven-like warp knitted fabrics for fashion and apparel.

Textiles Recycling Expo USA 2027 opens registration and expands with manufacturing exhibition

The second edition of Textiles Recycling Expo USA will take place on 7–8 April 2027 in Charlotte, North Carolina. Following a debut that attracted more than 1,800 visitors and 95 exhibitors, the event will expand its exhibition and conference programme and will be held alongside the new Textiles Manufacturing Expo.

MarediModa highlights transparency and traceability with InsideOut by C.L.A.S.S.

The InsideOut by C.L.A.S.S. exhibition at MarediModa 2026 in Cannes focused on transparency, traceability and the measurable values behind fashion products. Its Decalogue of Values aims to make environmental, social and production-related information more accessible throughout the textile supply chain.

White House reduces production planning time by up to 80% with Coats Digital’s FastReactPlan

Indian garment manufacturer White House has reduced its production planning cycle by 60–80% following the implementation of Coats Digital’s FastReactPlan software. The integrated planning solution provides greater visibility across production, capacity and material requirements while supporting faster decision-making and improved delivery performance.