#Research & Development

2024-06-27

IPF at DESY: Investigations of structure formation in polymers

Challenging but successful days for scientists (Eric Euchler, Anna Sambale, Regine Boldt, Enno Henn, Sitao Wang, Lutz Zybell, Kai Uhlig) from the Institute of Polymer Materials (headed by Prof. Markus Stommel) of the IPF at DESY P03 beamline.

For the first time, the FlowCell device developed at the IPF was used in combination with a conventional single-screw extruder at the MiNaXS beamline P03 to investigate the crystallization kinetics during the solidification of processed iPP, PA6 and PLA melts. The experiments could only be performed remotely, consequently, the FlowCell and extruder control had to be fully integrated into the instrumentation of the beamline.

The conducted experiments are part of the IPF-DESY Long-Term Project (LTP, no. II-20220003) to develop an experimental setup for in situ investigations of (micro)structure formation in polymers (transcrystalline structures, flow-induced crystallization, phase separation) under defined process conditions that are typical and relevant for common melt processing technologies such as extrusion or injection molding.

The IPF scientists would like to thank Matthias Schwartzkopf and Sarathlal Koyiloth Vayalil for the excellent support at the beamline and the team of IPF Research Technology (Forschungstechnik) for the technical implementation of the research ideas.

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.

180 years of TESTEX: From Zurich silk testing to global certification

For 180 years, TESTEX has developed alongside the textile industry while maintaining the same underlying purpose: creating trust through independent and reliable measurement. Founded in Zurich in 1846 as the Zurich Silk Conditioning Institute, TESTEX has grown from a local institution serving the silk trade into an international Swiss testing and certification institute for textiles and leather.

UNIFEQ Europe adopts Coats Digital’s GSDCost and AI-powered GSDQuest to support rapid growth

Coats Digital is pleased to announce that rapidly growing Polish defence and uniform manufacturer UNIFEQ Europe Sp. z o.o. has invested in its award-winning GSDCost solution together with its AI-powered GSDQuest platform to establish a consistent approach to garment costing, improve sewing-floor productivity and accelerate labour costing for tenders and new products.

EURATEX urges Member States to prioritise competitiveness in the next EU budget

Ahead of crucial discussions among EU Member States on the next Multiannual Financial Framework (MFF) for 2028–2034, EURATEX, the European Apparel and Textile Confederation, calls on European leaders to safeguard ambitious funding for industrial competitiveness and ensure that these resources translate into concrete investment support in European companies.

Brazil: The Italian textile and textile-machinery sector takes centre stage at two workshops

From 19 to 24 October 2026, Brazil will host a mission showcasing Italian excellence in the textile and textile machinery sectors, with two workshops scheduled for 20 October in the state of Santa Catarina and 22 October in São Paulo. The initiative will bring together Italian companies specialising in textile machinery, yarns, fabrics and clothing accessories, with the aim of strengthening commercial and industrial ties between the two countries and opening up new opportunities for collaboration.

KARL MAYER highlights new technologies and growth opportunities at INDIA ITME 2026

India‘s textile industry is undergoing a profound transformation: What was previously a production hub driven primarily by cost and volume is increasingly evolving into a market focused on technology, exports, and value creation. KARL MAYER supports this change with high-performance machinery solutions and innovative textile concepts, and is therefore looking forward to INDIA ITME 2026 with great anticipation.