Cotton yarn so widely used,such as quality textiles, special industrial electrician yellow wax cloth,tire cord,sewing thread etc 100% Cotton Yarn/ polyester yarn.1,UsesCotton yarn so widely used,it can be used as weaving yarn,knitting yarn can be used as, in particular,combed yarn can be used to produce high quality textiles,such as high-grade T shirts,etc. Fine poplin, octton can also produce ...