#Spinning

2022-08-11

BB Engineering at the K show 2022

As a sub-exhibitor of Oerlikon, BB Engineering will present itself as an expert in extrusion, mixing and filtration as well as an innovator for PET recycling with the VacuFil and VarioFil R+ systems at the K.

Plastics expertise and innovative PET recycling for high-quality products

Plastics competence - extruders, mixers, filters

BB Engineering is no newcomer to the plastics industry. As a joint venture of Brückner Maschinenbau (leading with film extrusion lines) and Oerlikon Barmag (leading with man-made fiber spinning lines), BB Engineering took over the extruder division of Oerlikon Barmag already in 2002. BB Engineering can thus draw on more than 60 years of experience in extruder construction and is constantly engaged in development work to further optimize its products. To date, approx. 20,000 extruders have been delivered worldwide. The extruders are mainly used in film and synthetic fiber spinning lines for PP, PET, PA and PE. BB Engineering is the exclusive supplier for its parent companies and also sells extrusion and filtration technology to third party customers. The portfolio also includes various continuous and discontinuous polymer filters from small to large (0.1-40m² filter area) as well as various polymer mixers.

The quality of the melt and thus of the end product is BB Engineering's top priority for all components and equipment. "Our company has always stood for high-quality, durable machines and components that enable our customers to manufacture first-class products. A high-quality melt is crucial for trouble-free production and good, consistent product properties" underlines Dr. Klaus Schäfer, Managing Director.

Recycling technology

BB Engineering has been focusing its development work increasingly on recycling technologies for several years. In addition to extruders, filters and mixers that are suitable for both recycling processes and the processing of recyclate, BB Engineering offers a complete PET recycling plant called VacuFil.

With VacuFil, BB Engineering has developed an innovative and unique PET LSP recycling process. And here, too, the focus is on product quality. The process combines gentle large-scale filtration and targeted IV regulation for consistently outstanding rPET melt quality. Thus, much more than simple "downcycling" is possible with VacuFil. VacuFil processes a wide range of input materials - post-production and post-consumer. The patented key component Visco+ vacuum filter removes volatile impurities quickly and reliably. VacuFil is a modular system that can be designed for different recycling applications. There are no limits to the downstream processes. Simple granulation is possible, but also direct feeding into further processing, e.g. in the synthetic fiber spinning mill. BBE offers VacuFil in combination with its own VarioFil compact spinning plant to produce polyester yarn.

Open House

Exactly this process can be visited during the K show at an open house of BB Engineering and Oerlikon Barmag. Not far from Düsseldorf, at the company's site in Remscheid, BBE and Oerlikon Barmag will open their doors and give customers and interested parties an insight into the technical center. Here, visitors can experience the VacuFil Visco+ recycling technology in operation with a connected VarioFil spinning plant and see live how high-quality recycling yarn is produced from PET waste.

“Production is a product”

From technical textiles and AI-driven robotics to the limitations of textile circularity: Professor Dr Thomas Gries looks back on more than two decades of development at ITA Aachen. In the interview, he explains why production technology remains a decisive success factor, discusses international collaborations and innovation ecosystems, and shares his views on the transformation of production landscapes and the challenges facing an increasingly regulated industry.

“We need to move away from the price trap and return to a value-driven mindset.”

With its new Textile Innovation Center, KARL MAYER is sending a strong signal for innovation, collaboration, and the future of textile applications. In this interview, Karl Josef Mayer discusses new opportunities in warp knitting, the processing of staple fibres, recycling, the changing role of machinery manufacturers, and why the textile industry must once again focus more strongly on the value of textiles. by Oliver Schmidt

“Innovation, resilience and international experience remain the great strengths of the Swiss textile machinery industry”

Geopolitical uncertainty, growing competitive pressure from China, new free trade agreements and the shift towards a circular economy are currently reshaping the global textile industry. In this interview, Cornelia Buchwalder discusses the current mood within the Swiss textile machinery sector, the industry’s distinctive innovative strength, new market opportunities in India and Asia, and the technological trends that could shape the upcoming trade fair cycle leading up to ITMA 2027.

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).

Barmag presents metering pump solutions at ASE China

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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®.

Cotton Brazil Dialogues 2026 concludes with 50 international participants immersed in Brazilian cotton production

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Novel flame-retardant and recyclable fiber-reinforced composite

Airplanes and passenger trains must meet strict safety requirements, including fire safety standards. This calls for materials that are flame-retardant, lightweight, robust, and scalable. Empa researchers, in collaboration with their industry partner Elantas, have now succeeded for the first time in making such a material – a composite – fully recyclable.

WHILL selects Teijin’s tough, lightweight Carbon Fiber Composite for new last-mile mobility

Teijin Limited announced today that WHILL Inc., a global leader in inclusive mobility technology, has selected Sereebo® P CFP series, a carbon fiber-reinforced thermoplastic (CFRTP) material, for key structural components of the upcoming WHILL Model C Lite. Sereebo® P CFP series provides high strength, light weight, design flexibility and system cost advantages to the Model C Lite, which is a battery powered, single-seat, last-mile device. This new model combines maneuverability with light weight and one-handed folding to ensure ease of handling and operation.