... categories, PE, PP, PVC, PS, ABS.PE is the most widely used in the plastic bags, and ... PE can be divided into LDPE and HDPE. LDPE is slightly more expensive than HDPE, but they all ... have their own advantages: LDPE is quite soft, toughness, transparency, and feel slippery, with ... it have a better hardness than LDPE, and it is good for outer packing.And we can completely satisfy you ...