has a wide range of application because of its excellent properties.
Aluminum foil is widely used as packaging materials for food, beverages, cigarettes, medicines, photographic substrates, household daily necessities, etc.; electrolytic capacitor materials; heat insulation materials for buildings, vehicles, ships, houses, etc.; and can also be used as decorative gold silver thread, wallpaper, as well as various stationery printed matter and decoration trademarks of light industrial products, etc.
Among the various uses mentioned above, the most effective use of 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, shading, abrasion resistance, fragrance retention, non-toxic and tasteless, etc., but also because of its elegant silver-white luster, it is easy to process beautiful patterns and various colors. Patterns are more likely to be favored by people.
Especially after the aluminum foil is compounded with plastic and paper, the shielding properties of the aluminum foil are integrated with the strength of the paper and the heat-sealability of the plastic, which further improves the shielding performance of water vapor, air, ultraviolet rays and bacteria necessary as a packaging material. , Which greatly broadens the application market of aluminum foil.
Since the packaged items are fully isolated from outside light, humidity, air, etc., the package is well protected. Especially for the packaging of steamed food, the use of this composite name foil material can at least guarantee that the food will not deteriorate for more than one year. Moreover, heating and unpacking are very convenient, which is very popular among consumers.
Double zero aluminum foil is relatively thin and is mainly used in the packaging industry, such as food packaging and cigarette packaging.