Aluminum foil manufacturers food grade aluminum foil excellent performance
Addtime: 2019-09-11 12:08:58
The mechanical properties of aluminum foil include tensile strength, elongation, crack strength and the like. The mechanical properties of aluminum foil mainly depend on the thickness of aluminum and aluminum alloy foils of national standard GB / T3189-2003, and the longitudinal mechanical properties of Chinese aluminum foil are regulated accordingly.
Aluminum foil manufacturers Mingtai aluminum foil has high barrier to water, water vapor, light and aroma, and is not affected by the environment and temperature. Therefore, it is commonly used in fragrance packaging, moisture-proof packaging, etc. to prevent moisture absorption, oxidation and volatilization of the contents of the package. It is especially suitable for the sterilization packaging of high temperature cooking foods, such as container aluminum foil.
The surface of the aluminum foil of the aluminum foil manufacturers naturally forms an oxide film. The formation of an oxide film can further prevent oxidation from continuing. Therefore, when the package contains a high acidity or alkalinity, a protective layer or PE is often applied to the surface to improve its corrosion resistance.
The aluminum foil manufacturers aluminum foil is stable at high temperature and low temperature, and the temperature does not expand and deform at -73~371 °C, and has good thermal conductivity, and the thermal conductivity is as high as 55%. It can therefore be used for high temperature cooking or other thermal processing, as well as for frozen packaging.
The aluminum foil manufacturers aluminum foil has good light-shielding property, the reflectivity can reach more than 95%, and the appearance is silver-white metallic luster. It can show good packaging and decoration effect through surface printing decoration, and is often used for aluminum plate for cosmetic bottle cap.
Aluminum foil manufacturers Mingtai Aluminum produces 8011 food grade aluminum foil, which can be used for lunch box packaging, food packaging bags, aluminum foil for milk powder cover, and can also be used for medical blister aluminum foil, etc., Mingtai Aluminum produces high quality and low price, delivery The period is 15-40 days. Welcome to consult.