Coating knowledge: specific process of furniture painting

Core tip: furniture painting is actually a quite key process, which not only directly affects the quality of furniture, but also affects the appearance of furniture Therefore, most furniture factories, just this process has to go through several inspection procedures Next, let's take a closer look at the specific process of furniture painting Woodworking sand inspection → oilwork sand inspection → maintenance → color wiping → maintenance → bottom oil coating → oil grinding → maintenance → color repair → maintenance → surface oil coating → packaging I furniture sand inspection is the whole oil Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home News: furniture painting is actually a very critical process, which not only directly affects the quality of furniture, but also affects the appearance of furniture Therefore, most furniture factories, just this process has to go through several inspection procedures Next, let's take a closer look at the specific process of furniture painting Woodworking sand inspection → oilwork sand inspection → maintenance → color wiping → maintenance → primer coating → oil grinding → maintenance → color repair → maintenance → surface oil coating → packaging I furniture sand inspection is the prelude of the whole paint quality The quality of sand inspection directly affects the quality of the whole product, and is also one of the indispensable processes in the paint shop Before sand inspection, the previous process of the product shall be inspected, and the place with deep texture, small missing angle or local small peeling shall be scraped, and then the flat sanding machine shall be used to grind the flat products with 240 × sandpaper, and some parts of the products that cannot be operated by the machine can be grinded by hand or self-made tools After grinding, use 400 × sandpaper for secondary grinding until it meets the quality acceptance standard of this process 2、 The purpose of furniture color rubbing is to better show the texture and texture of the material, to correct the color difference of the material properly, and to improve the efficiency of color trimming In the process of color wiping, operators need to be able to accurately distinguish different color differences If there is a large color difference, it needs to be re colored or toned until the color matches But it should be noted that each product in the process of color rubbing must be thoroughly wiped clean floating color, so as to avoid causing color difference between products 3、 The purpose of furniture primer painting is to increase the thickness of furniture paint film and improve the flatness in the next process Generally in the furniture industry, the fully enclosed type is the most widely used Normally, the fully enclosed type is sprayed with primer three times, but each time the next process is required to grind From the deployment of paint to the quality requirements of spraying are very high Generally, the requirements for the first coating are not too thick in the operation process, but the subsequent coating shall be sprayed with the number of times increasing Each time, the spraying shall be uniform, without sagging 4、 The quality requirements of furniture oil mill are very high The effect of oil mill directly affects the quality of the next several processes Oil mill is also the process with the most problems in the production of furniture paint 5、 The biggest effect of furniture color repair on products is to make each product have the same color It is suitable to spray four times for plane operation products (such as table top, door surface, etc.) The color requirements of the side and the front shall be the same The opposite operation products (such as dining chair and cabinet) shall be painted once for the places that are not easy to be painted, and the gun collection range shall be made for the joint parts without color difference Color plate comparison shall be carried out after the completion of each product spraying operation, and the handover can only be carried out after the color is consistent 6、 Furniture surface oil spray surface oil is the last process in the production of paint technology, but also the last process in the whole furniture production process The quality of surface oil spraying mainly includes the following two factors: environmental factors and human factors Environmental factors refer to that the environment in the spray room is not clean enough, which leads to too many particles and poor hand feel after the paint surface is dry Human factors refer to the uneven, sagging and rough parts of the oil paint surface I really don't know, the original furniture painting process is so complex, so much attention It also explains from the other side why our DIY paint products are always difficult to meet the relevant requirements In a sense, strict and complex processes are an important guarantee of quality 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,