7 Micron Aluminum Foil

7 micron aluminum foil is a very thin aluminum foil that is usually used for some specific packaging and industrial applications. 7 micron aluminium foil is mainly used in packaging because it has better barrier properties, which inhibits the penetration of oxygen and other inert gases for a certain period of time, and better ensures the shelf-life of the items inside the pouch.

In the field of packaging, 7 micron aluminum foil can be used to make products into aluminum foil pouches, such as food packaging and electronic product packaging. These aluminium foil micro pouches have excellent heat insulation and high temperature resistance, which can effectively protect food and other items from the external environment, as well as prevent the items from being contaminated or spoiled.

In addition, 7 micron aluminum foil can also be used in the building decoration industry and the air-conditioning and electrical appliance industry. In the architectural decoration field, decorative foil is a decorative material applied in the form of an aluminum-plastic composite, which takes advantage of aluminum foil’s good colorability and high light and heat reflectivity. In the field of air-conditioning and electrical appliances, air-conditioning foil is a specialized material for manufacturing heat exchanger fins for air-conditioners, which requires high strength, good ductility, uniform thickness and good straightness.

In short, 7 micron aluminum foil has a wide range of applications in packaging and other fields. 7 micron aluminum foil is not common. In the market, the common thicknesses of aluminum foils are 6.5 micron, 7 micron, 9 micron, 11 micron and 15 micron. These different thicknesses of aluminum foils are suitable for different packaging and industrial application scenarios. However, 7 micron aluminum foils are relatively rare and may be used in specific packaging and industrial applications.