Ziplock bagPackaging bags that can be automatically sealed without any tools, such as ziplock ziplock bags, self-adhesive ziplock bags, etc.Ziplock ziplock bag (also known as dense bag, by any bag, sealed bag, zipper bag, bone bag, English:Ziplock bags,Reclosable Bag, Zipper Closure Bag,Resealable Bag), with polyethylene (LDPE) and high pressure linear polyethylene (LLDPE)By blown film forming, hot cutting machine bag, a kind of heavy-duty can be made.Resealable plastic bag. Common materials arePE,EVA,PET, compound bags, etc.There are many types of self-adhesive self-sealing bags, which are cross-cut and folded back with a single film, heat-sealed on both sides, and then glued on the inner side of one side of the bag, also called self-adhesive bags. Common materials are:OPPSelf-adhesive, express bag (multi-layer co-extruded film),PP,PVCWaituseZiplock bags can be used for inner and outer packaging of various small items. Ziplock bags produced with food-grade raw materials can store various small foods, tea, seafood, etc.,Moisture-proof, waterproof, insect-proof, and prevent things from being scattered; Ziplock bags can also be used for packaging of clothing and other daily necessities, with a wide range of uses. Self-sealing bags can be produced by adding anti-static masterbatch during film blowing production, which are generally used in the electronics industry.