... 5)using for packing roll-bags 1)Material: HDPE 2)Specifications:can be customized according to different ... requirements 3)fragrance1)Material: LDPE, HDPE, LLDPE, can be customized according to different requirements. 2)Package ... in the production of many kinds of plastic bags and fresh bagswhich include self-sealed bags, plastic no teeth zipper bags, straight bags, strings bags, gift bags,storage bags ...