Furniture lacquering is actually a very critical process, which directly affects the quality of the furniture and affects the appearance of the furniture. Therefore, most furniture factories have to go through several inspection procedures for this process. Below, we take a closer look at the specific process flow of furniture paint.
Woodworking sand inspection→oiler sand inspection→overhaul→wipe→overhaul→base oil coating→oil grinding→overhaul→retouching→overhaing→face oil coating→packaging
First, furniture sand inspection
Sand inspection is a prelude to the quality of the whole paint. The quality of sand inspection directly affects the quality of the whole product and is one of the indispensable processes in the paint shop. Before the product is sanded, it is necessary to inspect the previous process of the product, and carry out the scraping treatment on the place with deep texture, small corners or partial peeling, and then use the flat sander to 240 for the flat product. #ç ‚çº¸è¿›è¡Œç ”ç£¨, some products can not be ground by machine-operated hand or homemade tools. After the grinding is completed, the second grinding is performed with 400# sandpaper until the quality acceptance standard conforming to the process is reached.
Second, furniture color
The purpose of the color rubbing is to better display the texture and texture of the material, and it is possible to properly correct the color difference of the material and improve the color-removing efficiency. During the coloring process, the operator is required to accurately distinguish different color differences. If there is a large color difference, it is necessary to recolor or color the color until the colors match. However, it should be noted that each product must be thoroughly wiped clean during the process of coloring to avoid chromatic aberration between products.
Third, the furniture base oil coating
The purpose of spraying the base oil is to increase the thickness of the furniture paint film and improve the flatness in the next process operation. Usually in the furniture industry, the most widely enclosed, fully enclosed, normally sprayed base oil three times, but each time requires the next process to grind. The quality requirements from the preparation of the paint to the spraying are very high. Generally, the requirements for the first coating are not too thick during the operation, but the coating after the coating is increased with the number of times, each time To be evenly sprayed, there should be no sag.
Fourth, furniture oil mill
The quality requirements of the oil mill are very high. The effect of the oil mill directly affects the quality of the next few processes. The oil mill is also the process that has the most problems in the process of furniture paint making.
Five, furniture color correction
The biggest effect of color correction on the product is to make the color of each product consistent. It is advisable to spray the flat work products (such as countertops, facades, etc.) four times. The color requirements of the side and the front should be the same. The opposite work products (such as the dining chair and the cabinet) should first be sprayed once on the place that is not easy to be sprayed. The combination of the joint parts should be completed, and the color difference should not occur. After each product is sprayed, the swatches need to be compared. The colors are the same before they can be handed over.
Six, furniture oil coating
Facial oil is the last step in the paint making process and the last step in the entire furniture making process. The quality of the surface oil spray has two main factors, environmental factors and human factors. The environmental factor means that the environmental sanitation in the spray booth is not clean enough, so that the paint surface is too dry and the particles are not good. The human factor refers to the uneven and sag of the painted surface and the parts and rough parts that have not been sprayed in place.
I really don’t know, the process of furniture painting is so complicated, so much attention. This 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.
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