... smooth-processing,drying,roller-pulling,high-temperatured roller-forming and heat-resistant oiling.thread could obtaina high-benefit twist,it also ... ,roll around to lead long to stretch,heat round already set and lead heat-proof oil processing,let the car line get ... thread Denier Holes Breaking strength Breanking and Elongation Rate Dry heat shrinkable rate D DTEX FIL % % 210/3 3.5 13.0 ...