Spandex covered yarn is definitely an elastic yarn fashioned by wrapping the stretched spandex yarn inside a spiral condition with prolonged or limited fiber yarn because the core. Air covered yarn (ACY) is usually a sort of yarn that involves at the same time stretching the wrapped fiber filament and https://coveredspandexyarn26048.snack-blog.com/32806983/getting-my-rubber-covered-yarn-to-work