Yarn Spinning Technology

Yarn is a kind of textile, which is processed into products of a certain fineness with various textile fibers. It is used for weaving, rope making, thread making, knitting and embroidery, etc. It is divided into short fiber yarn, continuous filament, etc.

There are two solutions to the problem of yarn strength. One is to use more advanced spinning technology to spin yarns suitable for easy care fabrics without changing the raw material, such as compact ring spinning technology.

The second method is to use the method of adjusting the raw materials and changing the yarn structure. By combining the original natural fibers and fibers with excellent properties that meet the requirements of easy care through a certain spinning method, the yarns with ideal effects are obtained. There are blended yarns, composite yarns, etc., which are introduced separately below.

1. Blended Yarn

The mixed spinning of two or more fibers mainly adopts the methods of loose fiber mixing and strip mixing. The strength of the whole yarn is increased by the original fiber raw material 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. Composite Yarn

Yarn

The two different fibers are intertwined as single yarns or filaments in a stranded structure, which can be spun on the modified spinning frame or on a hollow spindle. There are mainly siro spinning, serofer spinning, wrapping spinning, core spinning and so on.

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