... Material:PET/Foil/PE 2)FDA, SGS approved,packaging film Item:Roll film for packing foods1) Laminated structure, PET/Foil/PE2 ... CPP or LDPEMoisture proof, good heat seal, good air barrier and transparencyDry food,expanded food,biscuit,cookies and bread ... packagingBOPP/VMPET or VMCPPGood light barrier, anti-puncture, good stiffnessDry food, expanded food, medicine, ...