The hardness of the embossed aluminum plate is softer t […]
The hardness of the embossed aluminum plate is softer than other metals, and the slight friction will cause slight scratches on the surface. Therefore, we must protect the surface of the embossed aluminum plate when transporting, handling and processing it to avoid the appearance.
In order to avoid surface scratches, the embossed aluminum plate will be protected by a PE protective film or separated by paper when it leaves the factory, avoiding scratches and spots caused by friction between the embossed aluminum plate and the embossed aluminum plate.
At the same time, it must be firm when it is guaranteed to avoid the problem of sliding of the embossed aluminum sheet during transportation, which is more likely to cause scratches.
When handling, workers need to wear gloves to prevent sweat from remaining on the surface of the embossed aluminum sheet. After a long time, surface corrosion and oxidation may occur. At the time of machining, especially when the shearing plate is bent, it is recommended to apply a protective film if the surface quality is high.