[pageLogInLogOut]

#Research & Development

stay
n
: The fast solution for hygienic door handles

Pulling instead of pushing: The Digital Capability Center (DCC) Aachen contributes to the fight against the corona crisis. In order to slow down the spread of the Covid19 virus, the experts for 3D printing have developed a simple but effective plastic aid.

Door handles are among the most germ-contaminated objects in offices, factories, hospitals and retirement homes. "We asked ourselves what our contribution against the spread of viruses in the corona crisis could be. Our core competencies are digital production technologies. Therefore, we are now also producing arm handles from the 3D printer, with which doors can be opened without any hand contact", reports Nicolina Prass from the stay [ c l y : n] team.

 

stay [ c l y : n] arm grip (c) 2020 ITA Academy / ITA Aachen
stay [ c l y : n] arm grip (c) 2020 ITA Academy / ITA Aachen



 




The stay [ c l y : n] arm grip is printed in a 3D printer. The material polylactide (PLA) is a bio-based plastic on sugar basis.

 

The arm handle fits on all standard door handles up to a diameter of approx. 20 mm and is quickly mounted. It consists of only two components and is supplied with four screws. If the stay [ c l y : n]
arm handle does not fit on a door handle, the DCC team will be happy to produce an individual solution.

 

For every ten arm handles sold, DCC Aachen donates one copy to a neighbouring old people's and nursing home Aachen, Germany.

stay [ c l y : n] arm grip (c) 2020 ITA Academy / ITA Aachen
stay [ c l y : n] arm grip (c) 2020 ITA Academy / ITA Aachen


More News from

#Composites

More affordable, environmentally friendly hydrogen pressure tanks at ITA-JEC booth

As a highlight of the JEC, the Institut für Textiltechnik (ITA) of RWTH Aachen University will be presenting hydrogen pressure tanks manufactured using multifilament winding processes at the NRW joint booth in Hall 5, Stand G65.

#Textile chemistry

DyStar Group Announces Board Transition to Drive Innovation

DyStar, a leading specialty chemical company with a heritage of more than a century in product development and innovation, announced today the appointment of Ruan Cunfan to its Board of Directors, effective 20 February 2026.

#Recycling / Circular Economy

Textile‑to‑textile recycling leader Circulose joins Spinnova’s ecosystem to accelerate technology scale‑up

Textile‑to‑textile recycling leader Circulose joins Spinnova’s ecosystem (consortium) to help advance the scale‑up of Spinnova’s technology. Spinnova has actively sought partners to accelerate commercial scale‑up, and Circulose, as a key player in textile recycling, strengthens the ecosystem by providing a raw material that is in high demand across the industry.

#Yarns

UNIFI® introduces Luxel™: A Linen-inspired, easy-care performance yarn

Unifi, Inc. (NYSE: UFI), the makers of REPREVE® and one of the world’s leading innovators in recycled and synthetic yarns, today announced the launch of Luxel™, a groundbreaking yarn technology that combines the luxurious look and feel of linen with high-performance, easy-care, and textile-to-textile recycled materials.

More News on Research & Development

#Research & Development

Pioneer of the first hour: Michael Carus steps down after more than 30 years from nova-Institute’s Management

After more than three decades at the helm, founder and CEO Michael Carus is set to step down as head of the Renewable Carbon division on 1 March 2026. Lars Börger as the new CEO, will take over this key position of the nova-Institute together with COO Linda Engel, while Carus will remain with the research and consulting company as a senior advisor and shareholder. This change takes place after a one-year transition phase, as planned.

#Man-Made Fibers

Toray develops AURLIST™ polyester filament fiber with luxurious luster and ultra-fine structure

Toray Industries has developed AURLIST™, a new polyester filament fiber designed to combine luxurious luster, soft loft and a subtle fibrillated surface texture. The company primarily targets applications in women’s apparel such as tops, bottoms and dresses.

#Sustainability

The nova-Institute establishes new Renewable Feedstock Department to lay the groundwork for industrial defossilisation

The transition from fossil-based to renewable carbon – sourced from biomass, CO₂ utilisation and recycling – is the cornerstone of a climate-neutral chemical industry. The nova-Institute’s new department is dedicated to providing the essential data, analyses and strategic roadmaps required to secure a reliable future feedstock supply and make this transition a commercial and ecological reality.

#Research & Development

Pellet press enables thermomechanical textile recycling on a pilot scale at ITA

Since the end of 2025, the technical centre of the Institut für Textiltechnik (ITA) of RWTH Aachen University has been equipped with a pellet press from the manufacturer Amandus Kahl GmbH & Co. KG, Reinbek, Germany. This press can efficiently compact shredded synthetic textiles at a throughput of up to 25 kg/h and process them into pellets with a diameter of 4 mm.

Latest News

#Composites

Teijin Carbon advances sustainability leadership with EcoVadis, CDP reporting and expanding Tenax Next™ sustainable carbon fiber portfolio

As the composites industry intensifies its focus on measurable environmental, social and governance (ESG) progress, Teijin Carbon announces significant milestones that advance its position among the sector’s most sustainability-driven material suppliers. Teijin Carbon Europe achieved an EcoVadis score of 72/100 in the 2025 assessment, ranking among the top 15% of evaluated companies in its industry.

#Knitting & Hosiery

KARL MAYER (China) celebrates its 30th anniversary

On February 6, KARL MAYER (China) celebrated the new year and its 30th anniversary. Employees and the management team at the Changzhou location, as well as representatives from management in Germany, Italy, and Hong Kong, were invited to the festivities. A special highlight was the visit by Lutz Wolf, CEO of KARL MAYER.

#Digital Printing

UK Manufacturer Basic Prints commits to digital-first production model with dual investment in Kornit Digital’s Apollo

Kornit Digital, a global leader in sustainable, on-demand digital fashion and textile production technologies, today announced that UK clothing manufacturer Basic Prints has expanded its digital production capacity with a second Kornit Apollo Direct-to-Garment (DTG) system. This marks a strategic shift supporting Basic Prints’ digital-first manufacturing model.

#Spinning

Development of bio-based polyethylene fibers for textile applications – BB Engineering partici-pates in the bioPEtex research project

In the German research project bioPEtex, BB Engineering (BBE) is working with other partners to develop textiles made from 100% bio-based polyethylene (PE). The aim is to make use of this poly-mer, which has hardly been used in the chemical fiber industry to date. BBE is contributing its spinning and texturizing expertise and developing the texturing process on an industrial scale. The first promising results are already available – opening up new opportu-nities for sustainable and economically attractive applications in the textile industry.

TOP