Single yarn: The short fiber is processed by spinning, and the short fibers are arranged in the axial direction and twisted.
Strand: made of two or more single yarns combined with twisting, which is stronger and more wear resistant than single yarn;
At the same time, the strands can also be combined and twisted in a certain way to obtain the reclamation strands.
The single yarn is generally Z twist .
The strands are divided into: ZS (single yarn Z twist, strand yarn S twist; strand twist direction and single yarn twist), the yarn structure is stable, the hand feels soft and the gloss is good;
ZZ (single yarn Z twist, yarn Z twist; strand twist direction and single yarn), the yarn structure is not stable, it is easy to kink, the hand feels hard and the gloss is poor.
Yarn: A general term for yarns and threads, a thin, soft, continuous strip of woven fabric with a certain strength and linear density.