... :PET/Foil/PE 2)FDA, SGS approved,packaging film Item:Roll film for packing foods1) Laminated structure, PET/Foil/PE2) ... foil rolls. We will need to need to know your roll width, core size and the specific material construction.Also ... friction, prevent against oxygenMeat outer packagingPET/CPP or VMPETGood rigidity, hardness, anti-oilinessDry food, corn, powder packagingPET/LDPEAnti-oiliness, soft ...