In the aluminum veneer industry, in addition to the aluminum ceiling manufacturer of conventional aluminum veneers, there is also a special category, which is the profiled aluminum veneer. So which aluminum veneers belong to the profiled aluminum veneer? How to identify it?

There is no clear concept about shaped aluminum veneers. Usually, in our case, we just call some plates with more processes and complicated shapes as shaped aluminum veneers.

For the general-shaped aluminum veneer, it mainly refers to the bending of more than six knives and more of the aluminum veneer. It can be counted as a special-shaped plate, and there are some special shapes. The plate surface is extremely irregular, not the rectangular plate usually seen. Square plate, but a polygon that needs to be cut by scribing or cut by an engraving machine, such as a triangle, a trapezoid, or a quadrangle. More complicated are curved plates (including hyperbolic aluminum veneers, etc.), perforated plates, and long welded plates that need to be welded.

There are also special shaped fluorocarbon aluminum veneer curtain wall special shaped plates, such as plates with more than 8 knives, and some machining difficulties are more complex shapes, which must be determined by the production technology department. .

Regarding the definition of profiled aluminum veneers, many aluminum veneer manufacturers believe that the number of bending knives in the bending process exceeds 6 knives and above can be used as profiled aluminum veneers. However, some aluminum veneer manufacturers have turned the fluorocarbon lacquered aluminum veneer aluminum veneer with more than 7 knives and more than 7 knives into a profiled aluminum veneer. All in all, the profiled aluminum veneer has a very complicated structure, so processing is very difficult.

However, the processing of the shaped aluminum veneer is difficult, not only in the sheet metal processing process, but also in various stages of the paint spraying stage. One of them is that when the paint spraying stage, the different surface of the shaped aluminum veneer is prone to chromatic aberration.

So what is the cause of the chromatic aberration on the surface of the profiled aluminum veneer? The common reason is that different types of spray guns are used in the spraying process, or artificial spraying is used to cause the film thickness to be not uniform enough, which leads to the existence of different color difference of the board surface.