Covered yarn is also called wrapped yarn, and among the most obvious variances amongst covered yarn and various elastic yarns would be that the Main yarn has no twist. The Main-sheath marriage between spandex yarn and outer masking is apparent, though the diploma of cohesion involving Main yarn and outer https://gregorybnwcj.bloguetechno.com/the-smart-trick-of-covered-elastic-yarn-that-nobody-is-discussing-66929736