[pageLogInLogOut]

#Research & Development

ITA: High-performance warp knitting machine "BIAXTRONIC CO" from Karl Mayer facilitates production of innovative semi-finished fibre products

BIAXTRONIC CO opens new research opportunities (c) 2020 ITA
Technical textiles play a central role in all areas and application fields of ITA. Over the years 1999 to 2011 the ITA Construction Composites research group developed as part of the Collaborative Research Centre 532 textile reinforcement structures for concrete structures with the help of the current in-house machine (Karl Mayer Malimo).

With the procurement of the high-performance warp knitting machine with course-oriented weft-insertion system, further development and production of reinforcement structures for concrete matrices are aspired. Furthermore, the new machine will also be used for the development of functional samples/prototypes in other application fields such as:

  • Production of hybrid knitted fabric structures over a non-woven substrate
  • Manufacture of unidirectional (UD) fabrics for fibre-reinforced plastics and plain knitted fabrics for thermal textiles in the mobility sector
  • Reinforcement of wound dressings in the medical textiles sector.

The new machine platform comes with new features which open up new research avenues for ITA and its research partners (as depicted in figure "BIAXTRONIC CO opens new research opportunities").

The possibility to feed in base substrate will allow ITA to fundamentally research applications in the field of geotextiles. The installed Karl Mayer Command System “KAMCOS” includes an ethernet interface for integration into an existing network, which fulfils the requirements for research topics in the field of Industry 4.0, inline quality control, sociology, networking of the process chain etc. The newly developed electronic guide bar control system and the possibility to vary process parameter inline will improve the product quality substantially and help in producing locally adapted tailored textiles.



ITA thrives on the development of new innovative technologies and products, which mainly result from bilateral research projects between industry and universities. Thus, with the acquisition of the BIAXTRONIC CO ITA is looking forward to undertake collaborative projects with national and international partners in the coming years. ITA plans to unveil the BIAXTRONIC CO on 21st January 2021 (save the date!) and cordially invites interested partners to attend the one-day industry event in Aachen.

This acquisition of the BIAXTRONIC CO is funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the state of North Rhine-Westphalia, project number INST 222/1264-1 FUGG. ITA extends its gratitude towards the DFG and the state of North Rhine-Westphalia for their financial support.


More News from Institut für Textiltechnik of RWTH Aachen University (ITA)

#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.

#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.

#Research & Development

Solid Air Dynamics wins second place at RWTH Innovation Award

On 30 January, RWTH spin-off Solid Air Dynamics was awarded second place in the RWTH Innovation Awards for its research in the field of aerogel fibres. Manufactured from renewable raw materials, aerogel fibres offer outstanding thermal insulation, are extremely lightweight and completely biodegradable, and can consist of over 90 per cent air.

#Research & Development

Award-winning research for sustainable carbon fibre cycles

Sustainable recycling of carbon fibres is possible through targeted electrochemical surface modification, which makes the sizing of carbon fibres resistant to solvolysis. ITA PhD student Sabina Dann was awarded the MSW Award from RWTH Aachen University for her master's thesis on this development. The award ceremony took place on 12 November 2025 in Aachen.

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.

#Composites

STFI at JEC

The Sächsisches Textilforschungsinstitut e.V. (STFI) will present composites for aviation made from recycled carbon fibres and natural fibres, as well as printed lightweight elements for surface heating in electric vehicles at JEC World in Paris.

Latest News

#Textile processing

Automatex introduces game changing quilting machine

Having achieved rapid market success with its fully automated fitted sheet system, Automatex, a member of TMAS, the Swedish textile machinery association, has developed a game changing quilting machine which doubles productivity compared to what has previously been achievable.

#Techtextil 2026

RETECH showcases high-precision godets for high-performance fiber processing at Techtextil 2026

RETECH designs and manufactures godets and draw frames for heated, ambient and cooled processes, enabling precise heat treatment and consistently high yarn quality for a wide range of polymers and applications, with process temperatures of up to 400 °C for high-performance fibers. The company’s key competence lies in exact and stable temperature and speed control, individually adapted to the specific material and process requirements.

#Dyeing, Drying, Finishing

BW Converting expands Southeast Asian presence with new agency partnerships in Vietnam and Indonesia

BW Converting is strengthening its presence in Southeast Asia through new agency partnerships in Vietnam and Indonesia, reinforcing the company’s commitment to supporting textile manufacturers across the region. The expansion comes as BW Converting prepares to exhibit at SaigonTex 2026 (April 8–11, Saigon Exhibition and Convention Center, Ho Chi Minh City, Vietnam) and INDO INTERTEX 2026 (April 15–18, Jakarta International Expo, Indonesia).

#Recycled_Fibers

Worn Again Technologies unveils the Accelerator

Worn Again Technologies unveils the Accelerator, the next major step towards commercialising its pioneering Textile-to-Fibre recycling process and proving the technical and economic feasibility of polycotton recycling.

TOP