... bag, retort pouch, zipper bag in PE, PA, OPP, CPP, R-CPP and other materialsWith QS mark to ensure the quality ... available, it can be customizedMaterial: OPP, CPP, PVC, PE, PA, PP and moreWe imported advanced machines: nine colors gravure printing press, dry ... -60SZL multifunction machine, GSD-40BZ mid-side-seal machine and moreRemarks: intellectual property shown on the listed products belongs to ...