... packaging material:aluminium foil, alu/paper,alu/paper/film,alu/film/paper aluminium foil paper, aluminum foil paper, chocolate packagingmaterial:aluminium foil, alu/paper,alu/paper/film,alu/film/paperUsed for wrapping ... chocolate, hamburger, sandwitch, butter, spicies, ice cream, cheese and so on.Use food grade ...