... Black Polyester Staple Fiber for spinning, non woven, carpet polyester staple fiber Specification: ItemDtexCut lengthColorMaterialRecycled polyester staple ... fiber1.5D-15D38MM-64MMBlack100% PET Usage:Carpet,curtain,spinning,bedding,felt,nonwoven,filling material,etc ... non-woven fabrics, all kinds of geotextile, exhibition carpet, and polyester fiber, with annual output reaching 3000 ...