#Spinning

2023-05-25

Energy-efficient and ecological production processes

The threat of an energy crisis in Europe has given further impetus to Rieter’s existing strategy of optimizing energy consumption. All European locations were instructed to take rapid and comprehensive measures to increase energy efficiency and reduce dependence on fossil fuels, especially gas. The company plans to switch entirely to renewable energy sources for heating and cooling by 2030.

Under the slogan “Reduce energy consumption – minimize energy losses – substitute fossil fuels”, Rieter is pressing ahead with its strategy of reducing energy consumption and substituting fossil fuels. In cooperation with external consulting firms, further savings potential is being identified. In 2022, Rieter conducted energy audits at all production sites. The results of these audits are expected during the course of 2023. Recommendations for action will be derived from them. The initial recommendations have already been implemented at individual sites. In Winterthur, energy saving measures such as reducing the heating temperature resulted in a 23% reduction in total energy consumption in the last quarter of 2022 compared to the same quarter of the previous year. Wherever possible, energy specialists at Rieter exploit further potential for savings, such as heat recovery in machines and the elimination of leaks in the compressed air network.

Innovative approaches for greater efficiency

In Hammelburg (Germany), Temco manufactures components for the production of filament yarns and man-made fibers. The production site has been redesigned for improved energy efficiency and increased flexibility. Since the beginning of 2023, the company has replaced an outdated, centralized filtration system and the associated cooling system with new, decentralized systems. Various machine groups are now supplied with oil from multiple systems, and three lathes are equipped with individual supply units. This lowers the energy requirements of the entire site by almost 5%, the plant requires less chemicals and cooling water, and maintenance work is also reduced.

Expansion of solar capacity

Rieter further expanded its solar power capacity in 2022. Four new photovoltaic systems (PVS) in three countries deliver an additional 4 200 MWh of capacity. The company now has ten PVS in four countries with an annual capacity of 7 500 MWh, and worldwide can cover approximately 13% of its own electricity requirements with renewable energies. The largest PVS is in Changzhou (China). With a capacity of 3 350 MWh, it has provided between 25% and 30% of the electricity demand since May 2022. In November, the Group commissioned a new PVS in Ústí nad Orlicí (Czech Republic). This supplies 20% of the site’s electricity needs.

In Switzerland, following the commissioning of two further plants, the company now has more than seven PVS. Since May 2022, the Rapperswil-Jona site has been covering 5% of its electricity requirements with its own solar power. A new plant with an annual capacity of 100 MWh complements the existing PVS at the headquarters in Winterthur (Switzerland). Together with the small hydropower plant, which has a capacity of 1 000 MWh, the Winterthur site can now cover 25% of its electricity requirements with its own renewable energy. In India, the company has already been sourcing around 20% of its electricity needs from solar power since 2019.

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.

Heberlein reinforces its commitment to the Chinese market

Heberlein, globally recognised as a leading provider of air interlacing and air texturing jets for synthetic filament yarns, is consolidating its success in the Chinese market with its APh- and APe-series for DTY applications. Particularly in the field of Air Covering, Heberlein technologies combine excellent quality with significant savings in compressed-air consumption. A new service hub in Shengze City underlines the company’s long-term commitment in the Chinese market.

Driving circularity with Uster Recycled Fiber Matrix

The textile industry’s commitment to circularity continues to accelerate, and mechanical recycling is viewed as a targeted approach to cutting textile waste and its environmental impact. At the forefront of this drive, Uster has developed the Recycled Fiber Matrix, a two-dimensional assessment of mechanically recycled fibers to guide optimum processing and end-uses.

Greater efficiency for tomorrow’s textile industry

From September 24 to 27, 2026, Barmag, together with BB Engineering (BBE), will present innovative solutions for the efficient and sustainable production of synthetic yarns at the Egy Stitch & Tex Expo in Cairo, Egypt. Under the motto “A New Era. Powered by Innovation.,” experts from Barmag and BBE will present technologies spanning the entire textile value chain — from melt to yarn — at the ATAG Ltd. booth (Hall 1, Booth C1).

Archroma wins ICIS Innovation Award for sulfur dye breakthrough

Archroma, a global leader in specialty chemicals, has won a coveted 2026 ICIS Innovation Award for Best Product Innovation from a Large Company for FiberColors®. These high-performance sulfur dyes are synthesized from pre-consumer wool waste, reducing industry reliance on petroleum-based inputs while contributing to the circular economy by upcycling unwanted wool that farmers would otherwise pay to dispose of.

YDC 2026 names winners in Hong Kong

The Hong Kong Young Fashion Designers’ Contest 2026 (YDC) has named its winners at the conclusion of CENTRESTAGE in Hong Kong. Ten emerging local designers presented collections inspired by personal experiences and emotions, translating their ideas through distinctive tailoring, materials and craftsmanship.