... with QS Mark, Made of PA/PE, Available in Printed Design, Customization Accepted We can produce frozen food packaging ... vacuum bag, compound bag, retort pouch, zipper bag in PE, PA, OPP, CPP, R-CPP and other ... to 9-color printing technologySize and other specifications are available, it can be customizedMaterial: OPP, CPP, PVC, ... Mark, Made of PA/PE, Available in Printed Design, Customization Accepted