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Technical requirements for printed aluminum coils

The aluminum checkered plate has rich patterns and excellent anti-slip performance. The most widely used in the market are embossed aluminum plates and orange peel aluminum plates. Because the surface of orange peel aluminum plate is similar to the beautiful appearance of orange peel pattern, it is often used in refrigerators and outer packaging. Embossed…

The aluminum checkered plate has rich patterns and excellent anti-slip performance.

The most widely used in the market are embossed aluminum plates and orange peel aluminum plates. Because the surface of orange peel aluminum plate is similar to the beautiful appearance of orange peel pattern, it is often used in refrigerators and outer packaging.

Embossed aluminum plates are often used for building exterior walls and ground anti-skid, etc.

Printed aluminum coil has a wide range of uses, but it will encounter some technical difficulties when it is used. This is a problem encountered by all aluminum coil manufacturers. How to solve it?

1. The welded joints of aluminum plates have been softened seriously and the strength coefficient is low

2. It is easy to produce pores and thermal cracks during welding

3. Large expansion coefficient, easy to deform

4. The oxide film inside should be protected, but it is very refractory

5. The heat conduction is too fast, so that most of the input heat is diffused

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