... , Durable, ruggedBag Type: Film Rolls, Rewind, Roll stockFilm Roll for Auto Packing MachineMaterial:Using material such as clear poly, metalized ... Multiple layers of barrier film: PET/AL/PE, PET/AL /CPP,OPP/AL/PE,OPP/AL/CPPVolume:Packaging for 10g, 50g, 100g,250g,500g, ... 1000g, etcApplication:All kind of Packaging Bag for Auto ...