What Are Different Processing Methods of Aluminum Pattern Sheet

Aluminum pattern sheet is made by embossing equipment on the basis of aluminum plates or aluminum coils. The surface of the patterned aluminum plate is uneven, showing rich patterns and textures, which increases its aesthetics and decorative properties. What are the different processing methods of the aluminum diamond tread plates?

1. Rolling method

The rolling method is a common method for making patterned aluminum plates. The main principle is to press patterns on the surface of aluminum plates to form uneven patterns and textures. The rolling method can be divided into two types: one is rolling on the aluminum plate through a mold, and the other is rolling the aluminum plate using a roller press.

Different patterned aluminum plates can be produced by using the mold rolling method, especially complex patterns. The aluminum tread plates produced by the roller press are mainly regular and repeated patterns, such as diamonds, 5 bar, compass,etc.

2. Sandblasting method

The sandblasting method is to spray hard particles such as quartz sand or emery at high speed to impact the surface of the aluminum plate, making it appear uneven. The sandblasting method can adjust the size and pressure of sand particles as needed to achieve different effects.

In addition, sandblasting can also be used in combination with other production processes, such as spraying, rubbing, etc., to increase the decorative effect of patterned aluminum plates.

3. Anodizing method

Anodizing is a method that uses anodizing reaction to form an oxide film on the surface of aluminum plate. During the anodizing process, tiny holes will be produced on the surface of the aluminum plate, forming a certain concave and convex pattern.

According to different anodizing conditions, embossed aluminum sheets of of different colors and depths can be produced. In addition, the anodizing method can also be used in combination with other production processes, such as printing, sandblasting, etc., to increase the visual effect of patterned aluminum plates. The black diamond plate sheets 4x8 can be got by this way.

4. Printing method

Printing method is a method of printing patterns on the surface of aluminum plates. There are a variety of printing technologies, such as flat printing, letterpress printing, flexo printing, etc. Depending on the thickness and shape, different printing methods and equipment can be used. They features clear patterns, bright colors, and good repeatability.