#Spinning

2022-09-08

Optimizing draw frame performance

Draw frames play a key role in every spinning mill in determining the quality of the yarn. To keep the quality of sliver and yarn consistently high and achieve high machine productivity, maintenance of the draw frame is of utmost importance.

Regular maintenance of the draw frame is crucial to achieve high productivity and excellent sliver quality.

Rieter service offering including ESSENTIALorder enable optimum maintenance. © 2022 Rieter

Mill managers today face increasing production requirements and a shortage of manpower at the same time. Machines must run constantly at maximum efficiency and availability, while requiring as little maintenance as possible.

Nevertheless, maintenance is still an important part of daily business. Each unexpected equipment failure can:

interrupt the production schedule,

lead to costly downtime,

increase the amount of waste,

reduce the sliver and yarn quality,

reduce the lifetime of components or the machine.

For example, a short length of faulty sliver delivered by the draw frame is enough to result in several meters of inadequate or low-quality yarn. Dirty or dusty guide rollers and guiding tubes can cause inconsistencies in the sliver thickness. Missing lubrication of the drive elements can reduce component lifetime because of drive slippage.

Benefits resulting from regular maintenance

All of that can be prevented by regular maintenance. To support customers in their daily challenges, Rieter provides a comprehensive portfolio of spare parts and services including parts packages to improve the performance at all stages of the machine lifetime. Furthermore, maintenance booklets are available summarizing and illustrating necessary maintenance procedures. They include recommendations for cleaning and lubrication of critical areas of the draw frame and provide tables with suggested parts exchange intervals.

While the maintenance booklet helps perform regular maintenance, ordering and stocking parts is made easy by ESSENTIALorder. This online platform includes a customer specific spare parts catalog and assists spinning mills in on-time ordering of parts as well as optimizing the amount of stock. The system is available 24 hours a day, enabling customers to submit orders from anywhere at any time.

As a result, downtimes can be prevented and the draw frames keep running at maximum efficiency. It will be possible to achieve higher productivity, excellent sliver quality and increase the lifetime of the machines. Rieter service specialists support customers in maintaining their draw frames to reach their targets.

Rieter and partners launch Recycling Powerhouse for industrial-scale textile recycling

Recycling Powerhouse Ltd. was established in July 2026 to industrialize, standardize and scale textile recycling. Based in Switzerland, the venture will operate a franchise-driven business model that enables the production of high-quality, certified recycled yarns. The project is supported by the following partners: Rieter Group, the world’s leading system supplier for natural and man-made fibers, Säntis Textiles, a Swiss textile engineering company, and Valvan, a Belgian sorting technology company. The first blueprint franchise operation is scheduled to launch early 2027 in partnership with Suhail Industrial Holding Group in Qatar.

Rieter sees Barmag integration on track as orders and sales rise

The first half of 2026 was shaped by the successful completion of the largest acquisition in Rieter’s history. The Man-Made Fiber Division enables entry into the growth segment of man-made fibers and sustainably strengthens Rieter’s market position in the Asia region. The expanded Group is now the world’s leading system supplier for the processing of natural and man-made fibers. In the first half of the year, initial cost savings in material costs and operating expenses have already been realized. The targeted synergies are expected to amount to at least CHF 20 million by the end of the 2028 financial year. Due to the completion of the acquisition on February 2, 2026, the first half of the year for the Man-Made Fiber Division only amounts to five months.

"We will become a recycling powerhouse"

The textile industry is now in its fourth consecutive year of crisis, while automation, artificial intelligence and recycling are reshaping the rules of the game. In this interview, Rieter CEO Thomas Oetterli discusses the first signs of a market recovery, reflects on his first three years at the helm of the company, explains the integration of Barmag, outlines Rieter’s vision of the fully automated spinning mill and highlights the strategic importance of recycling. In doing so, he explains why the new Rieter Group aims to play a leading role in transforming the textile value chain into a circular economy.

Barmag presents metering pump solutions at ASE China

From September 15 to 17, 2026, Barmag’s Pumps Division will present its solutions for the precise delivery and metering of adhesives, sealants, and other high-viscosity media at ASE China at the Shanghai New International Expo Centre. The focus of the exhibition will be on high-precision gear metering pumps that help plant managers sustainably optimize material usage, process stability, and product quality. (Booth E4235).

Trützschler’s latest spinning and card clothing innovations at CAITME 2026

From September 8 to 10, 2026, Trützschler will present its latest innovations in spinning and card clothing for state-of-the-art fiber processing at CAITME in Tashkent, Uzbekistan. Visitors are invited to meet the experts at Pavilion 2, Booth D50 and explore solutions designed to increase productivity, streamline processes, and ensure consistently high yarn quality. Key topics include the next-generation card TC 30i, the integrated draw frame IDF 3, the high-performance comber TCO 21XL as well as Trützschler Card Clothing’s new flat top series STEELTOP®.

BICO BCF yarn delivers impressive performance in field testing

In a joint development project with other partners, Barmag and Object Carpet have successfully tested BICO BCF yarn in the carpet manufacturing process. The results show that this innovative yarn technology offers significant performance advantages and opens up new possibilities for recycling-oriented carpet constructions.

The LYCRA Company expands its co-creation vision through an immersive Lifestyle District at Intertextile Shanghai.

The LYCRA Company, a global leader in fiber and technology solutions for the apparel industry, is reimagining the trade show experience at Intertextile Shanghai Apparel Fabrics Autumn Edition, which opened today in China. Building on the success of last year's ALL IN concept, the company has expanded its co-creation vision into a 356-square-meter Lifestyle District featuring partners Jingzili New Material, JYT Textile, Lianxingfa Knitting, and Trend Textile. The district is part of a larger 895-square-meter pavilion showcasing a total of 19 co-exhibitors. Together, they demonstrate how innovations in fiber, fabric, and garments can be combined to create compelling solutions for both work and play.

Plastic-free stretch technologies drive new direction for denim innovation

As the denim industry looks for ways to reduce its reliance on synthetic fibres, plastic-free stretch technologies are gaining momentum. Developments based on mechanical fabric construction and natural rubber are demonstrating that comfort and stretch can be achieved without conventional elastane, supporting both recyclability and circular product design.

"Dynamic markets do not only create uncertainty – they also create opportunities."

Volatile markets, increasingly complex materials and growing demands for flexibility are changing the weaving industry. At the same time, new opportunities are emerging in technical textiles, filtration, composites and many other specialised applications. Since taking over as Head of DORNIER's Weaving Machines Product Line at the beginning of 2026, Yvonne Schuberth has been helping to shape this development. In this interview with TexData, she explains why process stability and customer proximity remain the foundation of innovation, how digitalisation is transforming weaving mills, and why she believes the future belongs to technologically demanding applications.