Aluminum foil anti-corrosion reasons

The main cause of corrosion is mainly in the production process and the circulation process, the product is damp or water. Therefore, controlling the generation of corrosion waste is mainly to prevent the aluminum foil from being exposed to water. Anti-corrosion measures: ① Strengthen 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