The Development Trend Of Food Packaging Materials-aluminum Foil Packaging Bags

- Dec 30, 2019-

                              flexible packaging foil

Various packaging bags made of aluminum foil are often seen in life. Among them, aluminum foil food packaging bags are our most concerned. Food aluminum foil packaging bags on the market are generally heat-resistant and storage-resistant. Most of the aluminum foil used for food processing is bright on one side and matte on the other.

Why do food packaging bags use aluminum foil? This is because a protective film is formed on the surface of aluminum foil. Packaging bags made of aluminum foil can use this layer of dense protective film to well isolate outside air from entering the bag and prevent the food from being oxidized and deteriorated. On the other hand, aluminum foil has good barrier properties. The aluminum foil has a very low oxygen transmission rate, which can effectively block gases in the air that are liable to deteriorate food, such as oxygen. In addition, the aluminum foil is opaque and has good light-shielding properties to prevent certain foods from changing color or deterioration due to light.

The raw materials of aluminum foil packaging bags are mainly 1 series, 3 series and 8 series products, including 1060 aluminum foil, 1100 aluminum foil, 3003 aluminum foil, 8011 aluminum foil, 8021 aluminum foil, 8079 aluminum foil, 1235 aluminum foil etc. According to the needs of the packaging product, select the state of the alloy, and the common state is O,H14, H16, H18. HTMM is a large-scale aluminum foil manufacturer. The aluminum foil produced by our company has the advantages of good shape, cutting without deformation, food grade, clean and degreasing. If there is a demand for packaging aluminum foil, please feel free to consult!


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