Among the above various applications, the most effective performance of the aluminum foil is as a packaging material. Aluminum foil is a soft metal film, which not only has the advantages of moisture-proof, air-tight, light-shielding, abrasion resistance, fragrance preservation, non-toxic and tasteless, but also because it has an elegant silver-white luster, it is easy to process beautiful patterns of various colors and Pattern, so it is more popular with people.
food grade aluminum foil saves more resources than are needed for the production of the foil. packaging aluminum foil shows excellent barrier to light, gas and moisture, able to keeps foods fresh and preserves product flavour, also can help to extend the valid date of foods for many months, thus aluminum foil is an ideal material for composite packaging.
