Covered yarn is also called wrapped yarn, and certainly one of the most obvious distinctions amongst covered yarn and other elastic yarns is that the core yarn has no twist. The Main-sheath marriage amongst spandex yarn and outer masking is apparent, although the diploma of cohesion involving core yarn and https://coveredspandexyarn39158.bligblogging.com/32310449/5-essential-elements-for-covered-elastic-yarn