Plastic Zip Lock Bags
What are the plastic zip lock bags? Zip lock bag (also known as compact bag, bone bag, sealed bag, zipper bag, keel bag, English: plastic zip lock bags, Reclosable Bag, Sealing bag, Zipper Closure Bag, Bone bag).Polyethylene (LDPE) and high-voltage linear polyethylene (LLDPE) are blown film forming, and eagerly cut machine-made bags to make a plastic bag […]