Our yarn normal item of spandex single covered polyester yarn 2075,3075,4075,are wildly used by our socks customs with great feedbacks.This item is made by 20D or 30D or 40D spandex covered with 75D or 150D polyester.
TPU yarn is a new type of textile, using different types of fibers and TPU yarn to process into a certain fineness product, used for shoe uppers, backpacks, shoulder straps, carpets, table mats, seat fabrics and other advanced textile fillers