Quality of knitting yarn
The yarn should have certain strength and extensibility
Yarn strength is an important quality indicator of knitting yarn. Since the yarn is subjected to certain tension and repeated loads during the preparation and weaving process, the knitting yarn must have a certain strength. In addition, the yarn is also subject to bending and torsion deformation during the knitting process. Therefore, the knitting yarn is required to have a certain degree of extensibility, so as to bend into a loop during the knitting process and reduce yarn breakage.