Coating knowledge: matters needing attention in the coating process of panel furniture

Core tip: at present, panel furniture is mainly exported, and most of its production adopts site assembly line operation Most of the laminates and side plates of the furniture are painted with NC paint, and most of the panels are painted with PU bottom, NC surface or PU finish What should be paid attention to in the manufacturing process? First of all, the design control of the site line 1 The design shall combine the specifications of the furniture and the process to be painted to make the first line as versatile as possible Therefore, the length of the line, the spacing between spray tables, the number of spraying devices, the length of the grinding area, the line speed time of the area to be dried, etc shall be considered 2 Dust removal device shall be selected for grinding Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Paint Home News: at present, panel furniture is mainly exported, and most of its production adopts site assembly line operation Most of the laminates and side plates of the furniture are painted with NC paint, and most of the panels are painted with PU bottom, NC surface or PU finish What should be paid attention to in the manufacturing process? First of all, the design control of the site line 1 The design should be combined with the specifications of the furniture and the process to be coated to make the line as versatile as possible, so it is necessary to consider the length of the line, the spacing between spray tables, the number of spraying devices, the length of the grinding area, the line speed time of the area to be dried, etc 2 The dust removal device should be selected for the grinding area 3 Dust free setting shall be considered for the place to be dried of the finish paint, so as to prevent the external dust from entering the area to be dried as far as possible, so as not to affect the surface effect of the finish paint Secondly, paint coating control 1, new products before the production of pre production samples This is very important Pre production sample production can effectively control the degree of color control of each process in actual production, and eliminate all factors that may cause product defects before launching, so as to ensure the normal operation after launching, so as to ensure the qualified rate of products; 2 Guidance after launching After the product is put on line, the color and paint effect of each process shall be strictly controlled during the construction, such as the viscosity of the NC head primer, the viscosity of the primer, the coloring degree of Grice, the time to be dried, the spraying degree of the base color and the surface repair color, the time to be dried of the primer and the top coat, etc., so as to avoid the influence of improper construction on the paint effect after the product is coated The incorrect parts in operation shall be corrected immediately, and full-time personnel shall be arranged for each post to operate, and the defective products shall be handled immediately to avoid the defective products being transferred to the next process; 3 Most of the side plates and panels are made of different paints, so attention should be paid to the painting effect and color consistency of the side plates, laminates and panels in the painting process to avoid the overall color effect after assembly due to the color difference of the parts Finally, the product packaging control packaging must wait until the paint is completely dry before packaging, so as to avoid the problems of indentation, back adhesion and uneven luster of the product after packaging due to the lack of solid drying Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,