... BOPP/**What to packFood, snack, cosmetics, pet food, tea/coffee, daily chemical, cigar, medicine, electronics, sachets, gifts, toy ... side sealed(with zipper or not),side-gusset, quad-side sealed,standing up bags against bottom gusset and ... work adjusting→Plate Making→Printing→Laminating→Aging→Slitting→Bag making→Inspection→Lab report→Packaging→ShipmentDealing detailsOriginShanghai, ChinaPortShanghai ...