... for the use and development of knitting and weaving filed.1.SPECIFICATIONS:50D/12F,80D/24F, ... 160D/48F,190D/48F2.APPLICATIONS:Widely used for weaving and knitting fabrics,such as elastic chiffon, ... and Polyamide yarnPNP:30D/12F,50D/24F70%Polyester and 30%Polyamideimitation leather fabrics,similar with ... 0086-18015227401 Msn: nantongzhangyinhotmail.comSkype: nantongzhangyin 100% polyester yarn 80D