Fiber Preparation

Perfectly coordinated technology from fiber to sliver

Rieter fiber preparation guarantees gentle opening, efficient cleaning and intensive blending of the fibers. Operator-friendly adjustable settings and high cleaning efficiency are the best qualifications for high yarn quality. The greatest possible raw material utilization is achieved by optimally coordinated individual components in the blowroom line. Rieter cards convince by their excellent quality values at highest production, based on the proven 1.5 m working width and the integrated grinding system for card clothing.

Blowroom

Blowroom line VARIOline
The blowroom line VARIOline is the variable concept for optimally opening and cleaning fibers. This guarantees the highest level of yarn quality. All blowroom machinery is designed to support an impressive line production performance of up to 2 400 kilograms per hour. VARIOline consumes around 40% less energy than solutions from other providers.
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VARIOline ECOrized
The VARIOline ECOrized sets the benchmark in energy-efficient blowroom technology. The smart solution ECOrized for the blowroom line VARIOline delivers advanced energy savings, enhanced productivity, and greater flexibility.
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Bale opener UNIfloc A 12
With a line production of up to 2 400 kg/h, the UNIfloc A 12 is extremely economical. The new machine concept uses a torque-controlled direct drive and a take-off unit with scanning force measurement. This ensures that the fiber tufts are optimally prepared for the blowroom process.
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Precision blender UNIblend A 81
The precision blender UNIblend A 81 sets the highest standards for multi-component blending with a precision of less than 1% deviation. The UNIblend A 81 allows the feeding of up to four separate carding lines with different blend compositions. The UNIblend A 81 caters for all kind of applications - from cotton to man-made fibers to recycled fibers.
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Cards

Card C 77
The card C 77 offers high production thanks to its proven 1.5-meter carding technology. The exceptionally low energy consumption ensures economical production. 32 active flats are the basis for an excellent card sliver quality. With the optional Integrated Grinding System (IGS), sliver quality remains constantly at a high level and prolongs the service life of the clothing.
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Card C 81
The card C 81 offers the largest active carding area on the market, supported by artificial intelligence. Its latest innovations Carding Gap Control and Trash Level Monitor contribute to higher production of up to 40%, excellent sliver quality and an optimized fiber yield. In addition, the card C 81 is also the most energy-efficient card on the market, thus saving valuable resources.
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Fiber Preparation News and Success Stories

DNA image with sliver representing the traceability solution.

March 14, 2025 - After Sales

Revolutionizing Textile Supply Chains with Traceability Technology

Soorty partners with Rieter and Haelixa to transform its supply chain by integrating DNA marker technology, ensuring full traceability from fiber to finished garment.

Revolutionized Yarn Production with TUCAN Card Clothing for Spinning

February 20, 2025 - Components

Nipaş Revolutionizes Yarn Production with TUCAN Metallic Card Clothing

Nipaş Tekstil revolutionized its yarn production by adopting TUCAN Metallic Card Clothing, achieving maintenance-free operation, cost savings and consistently high-quality yarn. After successfully processing 1,000 tons of Ne 30 cotton without grinding, Nipaş is expanding its use of TUCAN to enhance efficiency and profitability.

Gu Jingguo, General Manager of Chuzhou Jinshangjia Yarn Industry Co., Ltd.

January 16, 2025 - Fiber Preparation

Card C 80: High-Quality Sliver Production at 120 kg/h

To further enhance production efficiency and meet quality standards, Jinshangjia recently invested in three state-of-the-art Rieter cards C 80.

December 16, 2024 - Components

GÜLLE Achieves Unparalleled Good Fiber Savings with HYPERTOP Flexible Flat

The Turkish yarn and fabric manufacturer GÜLLE has upgraded its Rieter cards with HYPERTOP C-60 flexible flats, resulting in enhanced fiber yield, while maintaining consistent imperfection values.