This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of high-density polyethylene blown film. This standard applies to the natural color film made of polyethylene with a density of 0.941-0.965g/cm3 or blended with a small amount of linear low-density polyethylene and blown. Colored film can also refer to use. Products are mainly used for packaging.
GB/T 12025-1989 history
2008GB/T 4456-2008 Polyethylene blown film for packaging applications