... in the form of S or Z with nylon, polyester, or other yarn types. This is generally used for knitwear, sweaters, ... regular intervals that is twisted with viscose rayon, acetate, polyester, or other yarn types. Its softness to the touch and pureness in ... intervals with nylon, multi-colored viscose rayon, polyester, acrylic fibers, acetate, or other yarn types. This product is generally used for ...