... contact us at any time.Laminated instructure introduction StructureFeatureApplicationBOPP/CPP or LDPEMoisture proof,good heat seal, good air barrier ... outer packagingOur factory is a manufacturer of printing and packaging products with well-equipped testing equipment and strong technical ... cooking bag, plastic bag,powder bag,tea bag,snack packaging,zipper bag,spout pouch,stand up pouch,plastic film, ...