... for belt,cloth 4---6.5G/D PP yarnPP filament DTY yarn 300D,600D,840D,900D,3000D,can color,can twistpacking ... produced out of PP material,In a wide range of denier from 300D to 300KD,Widely used in belt,cloth,packing ... *30min in hot air AppearanceNatural Color or color obvious stations dty PP yarn