The hardness of the embossed aluminum sheet is softer than other metals, and slight scratches will cause slight scratches on the surface. Therefore, we must protect the surface of the embossed aluminum sheet during transportation, handling, and processing to prevent it from appearing. Scratches.
In order to avoid scratches on the surface, the embossed aluminum sheet is attached with a PE protective film or separated by paper when it leaves the factory to avoid scratches and spots caused by friction between the embossed aluminum sheet and the embossed aluminum sheet. At the same time, it must be secure when it is ensured 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. Surface corrosion and oxidation may occur over time. When machining, especially when the shear sheet is bent, pay attention to it. If the surface quality is high, it is recommended to stick a protective film.
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