1,laminating film for different foods 2,BOPP,MCPP,PET,CPP 3,easy packing easy ... toffee, waffle, chocolate etc.2, material structure:Two layers:BOPP/CPP or PE (Transparent)PET/PE or CPP (Transparent) ... Matt-OPP/CPP or PE ( Opaque)BOPP/MCPP (Metalized)PET/MCPP (Metalized)Matt-OPP/MCPP ( ... Metalized)three layer:BOPP/PET/PE or CPP (Transparent)PET/PET/PE or ...