When discussing covered yarn, 1 talks generally about elastane yarns which have no less than one more yarn wrapped all around. Masking even so is not solely placed on elastane, sometimes also wonderful wires are covered. Air covered yarn (ACY) is actually a type of yarn that requires concurrently stretching https://covered-spandex-yarn50592.blogsvirals.com/31592752/5-essential-elements-for-covered-elastic-yarn