fabrics for non-woven cloth 1.material: PET & PA 2.good air permeability 3.different color 4.long lifeuse Fabrics for non-woven cloth 1.) USAGE used in spunlaced nonwoven cloth forming, dryer of paper making,sludge dewatering of environment protection. typeDiameter(mm)Density yarn(cm)air permeability(L/M2S)WarpWeftWarpWeftBGW206040.38*0.580.6021-227.5-7.83326BGW226080.38*0.580.6022- ...