How to make aluminum sign?
High light aluminum sign is one of the most common signs. It is widely used in machinery, electronics, electrical appliances, enterprise publicity, public propaganda and other industries and panacea. Most of the material for making high light signs using aluminum, aluminum is a light metal, low melting point, pure aluminum is oxidized easily, but alumina structure generation is very close, and the chemical stability, can play a role to prevent aluminum oxide. Because of these characteristics of aluminum, aluminum has become one of the most popular production materials for high gloss signs. So, how is the high standard aluminum brand made?
1. Aluminum sign brushing
Aluminum brushing is a kind of repair process, which can play the role of beautiful decoration. According to the effect of brushing, can be divided into fingerprints, irregular lines, ripples, etc., usually drawing first and then plating.
2. Aluminum sign anodizing treatment
The anodizing treatment of aluminum is a layer of oxide film formed by the action of the electric current on the surface of the metal. The color is rich, the color is beautiful, the electric insulation property is good, and it is hard, wearable and corrosion resistant.
4. Aluminum sign sandblasting
The sandblasting process of aluminum signs is to obtain the surface of the minor reflecting surface, so as to meet the special design requirements such as luster and softness. At the same time, the combination of the printing material and the substrate is more firm.
5. Aluminum sign high light cutting
High gloss parts due to high gloss, with coarse knife texture, the use of refraction principle, can greatly enhance the decorative effect.
6. high bright edges
General aluminum signs will have surface drawing, sand blasting and coloring effects, and there will be 45 high polished edges at the periphery of the product. This effect is achieved by cutting with CNC machine tools.
