Aluminum foil is a thin sheet rolled from metal aluminum. It is a soft metal film with soft texture, good ductility and silvery white luster. It is widely used in packaging materials for food and medicine, materials for electrolytic capacitors, and thermal insulation materials for buildings, vehicles, ships, etc. Shanganglian Steel can produce various aluminum foil products, such as aluminum foil rolls, aluminum foil packaging boxes, aluminum foil packaging bags, etc., which can be customized according to customer requirements and provide customers with one-stop service. Welcome to contact us to get the latest product quotation!

With the improvement of people's living standards and the development of tourism, the demand for beverages such as beer and soda and canned food is increasing day by day, all of which require modern packaging and decoration to facilitate competition in the international market. In order to meet the market requirements, people have developed packaging materials such as plastic films and sprayed foils with good shielding properties, but their overall performance is not as good as that of over-coating and lamination can be compensated and improved. Therefore, it can be said that aluminum foil is a relatively perfect packaging material with various excellent properties, and it has fully demonstrated its broad application prospects in many fields.

In order to improve rolling efficiency and the quality of aluminum foil products, modern aluminum foil rolling mills are developing in four directions: large coils, wide widths, high speeds, and automation. The width of the roll body of the contemporary aluminum foil rolling mill has reached more than 2200mm, the rolling speed has reached more than 2000m/min, and the coil weight has reached more than 20t. The corresponding rolling mill automation level has also been greatly improved. The thickness control system (AGC) is generally installed, and the shape meter (AFC) is installed in most of them. The aluminum foil industry is facing a period of rapid development.

Anti-corrosion Measures

①Strengthen the management of the air dryer to ensure that there is no moisture in the compressed air.

②Strengthen the management of rolling oil, and control its water content below 400×0.000001.

③The packaging of aluminum foil rolls should be sealed, and an appropriate amount of desiccant should be placed in each roll.

④ The humidity of the wooden shaft and box board of the packing box is not more than 18%, and the temperature of the packaging aluminum coil is not more than 45 degrees Celsius.

⑤ Do not open the sealed package immediately if it is transported from a low temperature area to an area with high temperature and high humidity.

⑥Aluminum foil rolls should not be placed where there is rain or snow on the roofs of workshops and warehouses.

⑦When transporting aluminum foil from low temperature area to high temperature area, it is necessary to strengthen the sealing of packaging, and if necessary, add desiccant.

⑧When packaging aluminum foil products in the rainy season, it is necessary to strengthen the sealing packaging and add desiccant.