REGENERATE POLYESTER STAPLE FIBER,recycled polyester fiber,polyester fiber stuffing,Material: 100% polyester , pattern:Raw ..... REGENERATE POLYESTER STAPLE FIBER,recycled polyester fiber,polyester fiber stuffing,Material: 100% polyester , pattern:Raw,use: Spining , Feature: ... length: 32-102mm3) Material: PET4)Colors: raw white ,brighten white ,super white5)Tenacity:>= 4.2cn/dtex6)Defect content:<= ...