... structure: OPP/VMPET/PE , Thickness: 4 mil, color up to 8 colors, OEMservice,FDA,SGS,QS approve. Flexible ... Packaging Products DescriptionNamestand up pouch with zipper for snackMajor productsflexible packaging plastic bags, ... plastic film in roll, shrink sleeve , cardboard box.Material StructurePET/PE, OPP ...