Ziplock bags refer to packaging bags that can be automatically sealed by pressing and closing, and there are common zipper ziplock bags, blown bone (concave-convex bone) ziplock bags, etc.
Zipper ziplock bags (also known as compact bags, there are bone bags, sealed bags, zipper bags, keel bags, English: Ziplock bags, Reclosable Bag, Zipper Closure Bag, Resealable Bag), with polyethylene (LDPE) and high-voltage cables LLDPE is a plastic bag that can be re-sealed through blown film molding and eagerly cutting machine-made bags. Common materials include PE, EVA, PO, multi-layer composite zipper bags, etc.