... open, top grade printing ClassificationSnack food, coffee bean, biscuit, chips, dry food, packaging film, packaging material, tea packaging, etc.OEM ... printed packing bags, high temperature cooking bags, vacuum bags, jelly bags,candy and biscuit packaging,medicine and chemical industrial packaging, ... )PET/PE BOPA/PESuitable for liquid products, such as jelly, fruit milk drink pouch etc.BOPP(PET)/PET ...