#Spinning

2023-02-16

Longer parking times for greater efficiency

Since 2018, Oerlikon Barmag has been offering the market’s only currently available concept for high-end home textile applications using the POY and DTY process. The spinning concept with the WINGS HD winding unit in conjunction with an automatic eAFK Big V Multispindle texturing machine manufactures excellent-quality high-titer yarns with maximum machine efficiency.

“We have correspondingly modified WINGS HD in order to once again better align the increased requirements of these special yarns to the spinning process and make everyday production even simpler for our customers”, comments Stephan Faulstich, POY Process Technology Manager. The parking times are extremely short when winding high titers. We have increased the parking times by up to three times in the case of the new WINGS HD models. To this end, the parking time for a 300d/384f yarn, for example, has been increased from a standard 6.5 min. to 15.7 min. – and, in the case of a 400d/192f yarn, from 4.3 min. to 10.3 min. This makes the doffing process more even, hence increasing doffing reliability.

At the same time, the draw unit now has a more flexible design, meaning that two-godet operation is also possible in the case of products with low overall titers. This has a positive impact on the winding unit’s energy consumption.

WINGS HD – superb efficiency and functionality

12 POY packages of up to 600d/576f (final) are produced in the spinning process using WINGS HD 1800. This is made possible as a result of an additional godet, which ensures that the high yarn ten-sions developing in the process are reduced to the yarn tensions common in the case of the winding process to date. At the same time, the newly-developed suction unit with the accompanying yarn cutting device (yarn collecting system) ensures – both during string-up and in the event of a yarn break – reliable handling of the yarn with an overall titer of 7,200 den (final).

The concept’s decisive benefit: whereas DTY yarns up to 1,200 den and with up to 784 filaments have in the past, as standard, been plied from four POY 300d/192f bobbins using DTY machines, high titers can also be manufactured directly using the WINGS HD take-up machine. And combining the WINGS HD and the eAFK Big V is ideal, as this allows all available winding positions to be utilized during texturing.

Barmag and Hitech Automation enter into partnership for an auto-doff system for texturing machines

Barmag (Suzhou) Technology Co., Ltd. and Hitech Automation Solutions PVT LTD. of Surat, India, have agreed to an exclusive partnership to jointly market Hitech’s Doffmatic automation solution for Barmag’s proven manual eFK texturing machines. In many texturing facilities, manual doffing processes remain heavily operator-dependent – resulting in issues such as increased scrap, inconsistent quality, and limited productivity.

Oerlikon Manmade Fibers Solutions hosted successful Technology Day 2025 in India

Oerlikon Manmade Fibers Solutions recently hosted its highly anticipated Innovation and Technology Day at the Deltin Hotel in Daman by end of January 2025. The event attracted over 300 participants, including industry experts, partners, and stakeholders, who gathered to explore the latest advancements and trends in the manmade fibers industry in India.

Uster’s new Recycling Opening Index guides spinners to the perfect blend

Uster AFIS 6 now offers the key data for better decisions when blending recycled fibers. Process control is decisive in determining the quality and economic outcome. The new R Recycling Module of AFIS 6 introduces the Recycling Opening Index (ROI), so spinners can optimize their circularity credentials. It was officially launched at ITM 2026 in Istanbul, Türkiye.

Nico Pedretti appointed as Managing Director Graf Group

As of June 1, 2026, Nico Pedretti has assumed the role of Managing Director Graf Group. With more than 20 years of international industrial experience and extensive expertise in Operations, Supply Chain Management, Finance and Controlling, he brings a broad range of leadership and business experience to support Graf’s continued success.

Trützschler’s Integrated Draw Frame IDF 3: Unlocking the full potential of short fiber processing

Spinning mills worldwide are looking for solutions that combine higher productivity, stable quality and shorter processes, especially when processing short fibers. Trützschler’s integrated draw frame IDF 3 has proven to be a powerful answer to these requirements. Evaluations from several customer trials in Türkiye under real production conditions highlight the strong performance of the IDF 3, particularly when combined with the next-generation card TC 30i.

DYNEEMA® and NP Aerospace advance personal protection for military servicewomen

Dyneema®, owned by Avient Corporation, an innovator of materials solutions, is supplying its high-performance unidirectional (UD) materials to world-leading armor manufacturer NP Aerospace, enabling the production of armor systems designed specifically to fit the female body. With 2,000 new armor systems, including 4,000 plates, made in the United Kingdom (UK) and delivered in June 2026, this collaboration addresses a long-standing lack of high-quality personal protection specially built for female defense and security personnel.

Textile Exchange publishes comprehensive polyester LCA study

Textile Exchange has released a new Life Cycle Assessment (LCA) study on polyester, providing detailed data on the environmental impacts of both virgin and recycled polyester production. The study aims to strengthen understanding across the fashion, textile and apparel industries and support more informed decision-making regarding polyester sourcing and production.