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Aluminium foil micron is also known as aluminum foil in micro thickness and double zero aluminum foil, that is an aluminum foil with two zeros after the decimal point when its thickness is measured in mm. Usually, the thickness of aluminium micro foil is 0.0063mm-0.0075mm, the aluminium foil with thickness less than 0.0055mm is called as super thin aluminum foil, it belongs to high end product in aluminum foil. Double zero aluminum foil is widely used, and micro aluminum foil is indispensable in the fields of aluminum-plastic composite packaging, electrolytic capacitors, air conditioners and battery packaging, and has strong development potential.
In general, the areal density of micron aluminum foil is between 30-50 g/m2. This aluminum foil micro has good flexibility and corrosion resistance, and is widely used in food packaging, electronic appliances, architectural decoration and other fields. In addition, the surface finish of micron aluminum foil is also high, which can play a certain aesthetic effect. The production difficulty of aluminum foil with micro thickness is quite high. For example, from the process to quenching, all aspects must be strictly controlled. Its added value is also very high, usually several thousand yuan higher than the value of single zero aluminum foil.
Relying on core technology and core products, Haomei Aluminum continues to expand the application field of aluminium foil micron level. At present, the micron level aluminum foil has achieved large-scale application in the tobacco industry, pharmaceutical packaging industry, battery foil, household aluminum foil and other industries. In one fell swoop, it broke the long-term dependence on imports of high-precision aluminum sheet, strip and foil products in my country. The aluminium micro foil products are exported to the United States, Canada, the Middle East and other countries and regions.