PTT shape memory fiber, developed by Fineyarn Corporation, now is commercialized , which identify us as the first specialized manufacturer with independent intellectual property in mainland China. Its brand name is Fine Yarn, up to the top level in the world.
SIZES:
FDY: 166.7dtex/98f, 105dtex/74f, 83.3dtex/74f, 83.3dtex/37f, 55.6dtex/37f
DTY: 166.7dtex/98f, 83.3dtex/74f, 83.3dtex/48f, 55.6dtex/48f
