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With over 19 years of experience in the yarn and textile industry.

Yarn technology

by:Chengyi     2021-06-25


There are two solutions to the problem of yarn strength. One method is to use more spinning technology to spin yarns that can be applied to easy-care fabrics without changing the raw materials, such as compact ring spinning technology.

The second method is to adjust the raw materials and change the yarn structure. The original natural fiber and the fiber with excellent performance and easy-care requirements can be combined through a certain spinning method to obtain an ideal yarn. Threads, mainly blended yarns, composite yarns, etc., are introduced separately below.

1. Blended yarn: The mixed spinning of two or more fibers mainly adopts loose fiber blending and strip blending. Increase the strength of the entire yarn through the original fiber raw materials and other fibers with high strength and high modulus. Such composite yarns include traditional polyester/cotton, polyester/viscose, polyester/wool, etc., as well as polyester/cotton/Tencel fiber, polyester/cotton/cashmere, etc.

2. The two different fibers of composite yarn are intertwined with a single yarn or filament similar to the strand structure, which can be spun on the modified spinning frame or on the hollow spindle. Mainly include Siro spinning, Syrofil spinning, wrapping spinning, core spinning, and so on.

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