Anti-corrosion process of aluminum foil
Release time:
2023-06-13
The main cause of corrosion is that the product is damp or exposed to water during the production process and distribution process. Therefore, controlling the production of corrosion waste is mainly to prevent aluminum foil from contacting water.
The main cause of corrosion is that the product is damp or exposed to water during the production process and distribution process. Therefore, controlling the production of corrosion waste is mainly to prevent aluminum foil from contacting water. 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 each roll should be filled with an appropriate amount of desiccant. ④The humidity of wooden shafts and boards of packing boxes should not exceed 18%, and the temperature of packing aluminum coils should not exceed 45 degrees Celsius. ⑤ Do not open the sealed packaging immediately when transporting from a low-temperature area to an area with high temperature and high humidity. ⑥ Aluminum foil rolls should not be placed in places where there is rain or snow on the roof of workshops and warehouses. ⑦When transporting aluminum foil from a low-temperature area to a high-temperature area, the sealing of the package should be strengthened, and a desiccant should be added if necessary. ⑧When packaging aluminum foil products in the rainy season, it is necessary to strengthen the sealed packaging and add a desiccant.
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