... 3.top grade new Black Polyester Staple Fiber for spinning, non woven, carpet polyester staple fiber Specification: ItemDtexCut lengthColorMaterialRecycled polyester staple fiber1.5D ... % PET Usage:Carpet,curtain,spinning,bedding,felt,nonwoven,filling material,etc Black polyester staple fiber, top grade, high tenacity, less defects Dongguan ...