Covered yarn is also called wrapped yarn, and among the most obvious distinctions amongst covered yarn and various elastic yarns would be that the Main yarn has no twist. The Main-sheath romance concerning spandex yarn and outer covering is clear, although the degree of cohesion amongst Main yarn and outer https://doublecoveredyarn59257.blogdeazar.com/31797614/5-simple-statements-about-covered-elastic-yarn-explained