Avoid scratches when producing color-coated printing plates
Summary: As a new type of raw material, color steel plate has brought a lot of convenience to construction, automobile manufactur...
As a new type of raw material, color steel plate has brought a lot of convenience to construction, automobile manufacturing, furniture, electrical appliances, construction and other industries. It can not only replace wood with steel, but also save energy, improve construction efficiency and avoid environmental pollution.
However, we should try our best to avoid mistakes such as scratches in the production process. Once we find such a situation, how do we repair it?
Due to the problem of coating resin material, the primer and passivation layer are not well connected. until both ends of the steel plate are fixed. A simple and effective method is to use a pair of jaw pliers to clamp the overlapping steel plates respectively. Dust will affect the surface quality of the finished color-coated board, and in particular, it may cause quality defects in the aging-exploded paint of the color-coated printing board. The color-coated boards of different types should be placed on devices such as rubber pads, skids, brackets, etc., and the strap locks should be facing upwards, and should not be placed directly on the ground or transportation tools.
If it is scratched and installed, it may lack aesthetics, and it may have a corresponding impact on the continuous use of the color aluminum stainless steel plate, especially in some acid-base and salt spray environments. Therefore, when we encounter such a problem, we first need to solve such a problem. If the scratched area of the color aluminum stainless steel plate is not large, you can use a cloth wheel to lightly throw it and apply anti-rust oil for storage, and then carry out a subsequent painting process. In addition, it is necessary to remove oil during painting. If his rust spots are deep and the injured area is relatively large after being scratched, then we must first carry out relevant treatment on his surface, and then carry out relevant repairs.