From the Sector

Partnership between Nouvelles Fibres Textiles, Pellenc ST and ANDRITZ promotes circular economy for textiles.

France’s first industrial plant for automated sorting and recycling of textile waste was officially inaugurated at Nouvelles Fibres Textiles, Amplepuis, on November 30, 2023. The plant is the result of an ambitious partnership between textile recycling company Nouvelles Fibres Textiles, waste sorting specialist Pellenc ST and international technology group ANDRITZ, a specialist in textile recycling machinery and processes.

Capable of automatically sorting garments by composition and color, the new line meets the needs of both post-consumer and post-industrial waste markets. The line also removes hard parts such as buttons and zippers to prepare the material for further processing in an ANDRITZ tearing machine.

The automated textile sorting line at Nouvelles Fibres Textiles is dedicated to industrial-scale production, customer trials and projects, and the R&D activities of the partners. It will process textile waste to produce recycled fibers for the spinning, nonwovens, and composites industries.

Automated sorting was the last missing link needed to develop a complete ecosystem in France, where the fashion industry, social and solidarity economy actors, waste management companies, and textile producers from different sectors are working together towards a textile circular economy.

The EU's strategy for sustainable and circular textiles aims to ensure that by 2030 textile products are made to a great extent of recycled fibers and incineration and landfilling of textiles are minimized.

Lectra will now directly manage the production of its cutting equipment manufactured in China, primarily dedicated to its Asian customers. The Suzhou site, located to the west of Shanghai, will thus benefit from the standards of operational excellence already implemented by Lectra at its two other plants in Bordeaux-Cestas, France, and Tolland, USA.

Lectra's teams have over 35 years’ experience in the Asia-Pacific region, which in 2022 generated 25% of the Group's revenues.

Since the acquisition of its competitor, Gerber Technology, in 2021, Lectra had been relying on a plant belonging to Dutch group VDL Groep (VDL), to manufacture Gerber-brand multi-ply cutters and spreaders.

For its industrial activities, Lectra aimed to adopt the same standards of operational excellence in China as those currently in effect at its Bordeaux-Cestas and Tolland sites. The Group therefore created a new subsidiary, Suzhou Lectra Equipment Manufacturing Co. Ltd., to take over from subcontractor VDL as of December 1, 2023.

Following the takeover of in-house production at the Tolland site in October 2022, the creation of the Suzhou Lectra Equipment Manufacturing Co. Ltd. subsidiary marks a new milestone in the deployment of Lectra's industrial excellence strategy on a global scale. The Group intends to give priority to regional industrial production, which is beneficial to the local economy.

Together with the German circular knitting machine builder Mayer & Cie., Groz-Beckert has developed the optimized Relanit sinker SNK F over the past years. Independently of this, the development of the new LCmax™ energy-saving needles took place. The focus of both developments is on efficiency, energy savings and increased process reliability.

Groz-Beckert offers interested machine builders different cooperation options to jointly develop new products or optimize existing ones. The Groz-Beckert Technology and Development Center (TEZ) provides the appropriate framework for so-called co-development projects. At the ITMA in Milan in June 2023, Groz-Beckert presented some of the successful cooperations under the motto "Innovation through cooperation". Among them were two new developments realized with Mayer & Cie. Groz-Beckert presented the two new products for the first time in Asia at ITMA Asia in November 2023.

Optimized Relanit sinker SNK F
At the end of 2018, circular knitting machine manufacturer Mayer & Cie. approached Groz-Beckert with a request to jointly develop an improved and more efficient sinker for selected machines of their Relanit family that would run more smoothly and reliably in the needle tricks. The innovative sinker has an integral spring with a spring force that is adapted to the sinker thickness. Field tests were consistently successful and confirmed the functionality and advantages of the new sinker.

Thanks to their adapted spring, the newly developed SNK F Relanit sinkers are securely guided while they are running through the cam track, resulting in a quieter operation. This increases process reliability and ensures an improved loop structure. In addition, wear on the swivel butts of the sinkers is reduced. This increases service life and makes the process more sustainable and cost-efficient.

Higher energy efficiency thanks to LCmax™
The objective second recent cooperation with Mayer & Cie. was to develop a cost-effective energy-saving needle. After considering various variants, the common choice of Mayer & Cie. and Groz-Beckert was the LCmax™ knitting machine needle with innovative, wave-shaped shank geometry. The first prototypes were extensively tested on laboratory machines at Groz-Beckert's TEZ.

The wave-shaped shank of the LCmax™ needle ensures a smaller contact area of the needle in the needle trick. This results in less friction, which reduces machine temperature and enables energy savings of up to 20 percent compared to a standard needle. This saves costs and at the same time allows operation of the machine at the maximum possible speed.

In both projects, the cooperation between Mayer & Cie. and Groz-Beckert went far beyond mere product development. In addition to Applications Engineering and Construction, the companies' Sales and Purchasing departments were also involved in a close exchange.

Santoni Shanghai Knitting Machinery Co., Ltd. announces that it has received regulatory approval from Chinese authorities for its proposed acquisition of Terrot GmbH, a manufacturer of circular knitting machines in Germany.

The acquisition represents a pivotal step in Santoni's strategy to advance the circular knitting machine industry. The integration of Terrot into the Santoni ecosystem is projected to increase Santoni's production capacity and boost its market share, and in conjunction with other strategic objectives, firmly solidify Santoni's position as the leading manufacturer in the industry, with unrivaled scale, depth of innovation and expertise.

Seeking to meet rising demand for high-end circular knitting products, Santoni has pursued an Ecosystem Strategy in recent years, aiming to unify a highly fragmented industry and enhance innovation, sustainability and digitalization to more effectively meet market needs. The deployment of both parties' latest innovation practices, textile automation offerings, integrated enterprise services, C2M solutions, and a platform for designers "Materialliance", will allow Santoni Shanghai and Terrot to connect and bridge demand and offer of circular knitted products.

By incorporating Terrot's offerings, particularly in the double jersey and jacquard sector, Santoni stands to gain a competitive edge in offering machines known for their performance, low maintenance, and cost-effectiveness. Highlighting this shift is Terrot's UCC 572-T, a transfer jacquard machine for sports and leisurewear.

Following the acquisition, Terrot will continue to operate under the leadership of managing directors Robert W. Czajkowski and Dirk Lange. Santoni plans to maintain Terrot’s headquarters in Chemnitz, Germany, along with its facilities, brands, and practices.