... AL/LDPEPET/AL/LDPE For moisture proof, puff, powder, dried food,with ALor metalized inside for vivid ... : Packing ProductMaterial StructurePacking MethodProperties RequiredPackagingInstant NoodlesBOPP//PE20 BOPP/M,CPP25 BOPP/PPNormal automatic roll PackingOil resistance, moisture ... barrier, economic, high speed packingSnacksBOPP//M,CPP BOPP/M,PET/CPP(PE)Gas packingGas barrier, light barrier ...