Rubber covered yarn 180D7575 nylon knitting yarns dyed spandex rcy elastane double covered yarn for socks and weaving Make use of precision masking equipment to uniformly wrap spandex fiber round the core fiber whilst maintaining specific Management above tension and elasticity. Its power to provide a flattering suit and greatly https://jaidenmboal.blogars.com/31828415/the-basic-principles-of-double-covered-yarn