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How about the size and capacity of the food packaging ziplock bag

PE ziplock bag refers to the automatic sealing bag without using any tools. Commonly there are ziplock ziplock bags, self-adhesive PE ziplock bags, etc. The ziplock bag is made of polyethylene (LDPE) and high-pressure linear polyethylene (LLDPE) by blown film, and heat-cut machine bags are made into re-sealing plastic bags. Common materials are PE, PVC, […]