Pearlescent paint spraying and baking technological method

Abstract

The invention relates to a pearlescent paint spraying and baking technological method. The method comprises the following specific operation steps that 1, qualified products are selected; 2, the qualified products are cleaned, and the cleaned products are placed on an assembly line table; 3, paint is uniformly sprayed on the surfaces of the products, the products obtained after paint spraying are placed in a baking area for baking, after baking is completed, ventilation and drying are conducted in a ventilation area, and the products are placed on the assembly line table again; 4, gloss oil is uniformly sprayed on the surfaces of the products, and the products obtained after gloss oil spraying is ventilated and dried in the ventilation area; 5, the quality of the products is subjected to comprehensive review, and the qualified products are packaged. By means of the technology, the finally obtained products are diversified in color, high in glossiness, high in attractiveness, safe and environmentally friendly.

Description

technical field [0001] The invention relates to a process method for spraying and baking pearlescent paint. Background technique [0002] PVC, EVA, PU, ​​TPU, TPR, TPE, ABS and other plastic injection molding polymers are environmentally friendly materials, harmless to the human body, and are widely manufactured into various plastic products. These plastic products are usually one-time injection molding, usually not The surface of the plastic product is treated with pearlescent spray paint and baking varnish, so that the smoothness and aesthetics of the obtained plastic product are relatively poor. [0003] However, pearlescent spray paint also has some defects. Defect 1: There are scratches on the surface of the product, and the scratches will appear after spraying; Defect 2: During the process of pearlescent spray paint, if the production environment is too dusty, dust particles will be generated Product surface; Defect 3: After the product is finished, it takes a long ti...

AI Technical Summary

Problems solved by technology

[0002] PVC, EVA, PU, ​​TPU, TPR, TPE, ABS and other plastic injection molding polymers are environmentally friendly materials, harmless to the human body, and are widely manufactured into various plastic products. These plastic products are usually one-time injection molding, and usually do not The surface of the plastic product is treated with pearlescent spray paint and baking varnish, resulting in poor finish and aesthetics of the obtained plastic product

[0003] However, pearlescent spray paint also has some defects. Defect 1: There are scratches on the surface of the product, and the scratches will appear after spraying; Defect 2: During the process of pearlescent spray paint, if the production environment is too dusty, dust particles will be generated Product surface; Defect 3: After the product is finished, it takes a long time for the varnish to dry completely