spandex yarn elastic lycra streched yarn for knitting 30D

spandex yarn elastic lycra streched yarn for knitting covering narrow

15D-1680D

Bare yarn:It can be directly used in knitted fabrics such as weft knitting, warp knitting, lace and webbing, generally not directly used in woven fabrics.

Warp Knitting:The yarn cakes are placed on the warping machine according to the order of unboxing to reduce the unevenness caused by the silk cakes.

Weft Knitting:The yarn cakes are placed on the round knitting machine according to the interval of different boxes (1 and 2) to reduce the non-uniformity caused by different boxes.

Core-spun yarn:a yarn spun with spandex yarn as the core and one or several non-elastic staple fibers (cotton, wool, polyester-cotton, polyester, etc.) outsourced. Core-spun yarn is generally widely used in woven fabrics, knitted fabrics, bandages, casual pants, underwear, etc.

Covered yarn: include machine covered yarn and air covered yarn, machine-covered yarn is divided into single-covered yarn and double-covered yarn, covered yarn is widely used in weaving, weft knitting, socks and so on.

Twisted yarn:Bare yarn can be twisted with polyester, cotton and other short fiber yarns, and can also be twisted with nylon, polyester and other long fibers, which are widely used in the weaving of machine-woven fabrics.