The so-called traditional "old four" products in the sanitary ceramics industry include toilets, squatting pans, urinals, and facial cleaners. In recent years, a new army has been added. Bathroom cabinet products usually consist of a face washer (including a thin side basin, an above counter basin, an under counter basin + composite countertop), a cabinet, a decorative mirror, a faucet, and a sewer pipe. Because the comparability of the old four products is relatively high, the price can not be opened up a lot, and the bathroom cabinet products are very complicated due to the complex design and unique design, and the materials used in the cabinet are very different. It has also become one of the major profitable products of the majority of sanitary ware manufacturers. This article focuses on innovation in bathroom cabinet materials. In my previous understanding, I always thought that ceramic materials are very complicated materials, and wood products have no technical content. When I talked with my friend Shang Gao, the executive vice president of Sanitary Ware, and visited the company's “Foshan City Waterproof and Environmentally-friendly Bathroom Cabinet Engineering Technology Research and Development Centerâ€, I found that the bathroom cabinet wood also has great innovation. space. In the market, the materials used in bathroom cabinets are mainly divided into MDF, particleboard, PVC board, stainless steel, solid wood finger joint board, solid wood multi-layer board; among them, solid wood finger joint board and solid wood multi-layer board are more popular among domestic consumers. Due to the differences in the use environment between China and Europe and the United States, there is a clear distinction between the materials used. The domestic bathroom furniture is given priority to solid wood materials, and is waterproof and deformable. The bathroom cabinet made of MDF and particleboard has the advantages of being able to paste multi-color paper decoration. Naturally, the price is lower than that of solid wood bathroom cabinet; the disadvantage is that the waterproof effect is poor, and it is easy to swell and crack. The bathroom cabinet made of PVC board has the advantages of good waterproofness, high temperature resistance, scratch resistance and easy cleaning. The disadvantage is that it has no solid wood feeling, and the nail holding power is poor, and it is easy to crack after connection. The stainless steel product has the advantage that the good stainless steel bathroom cabinet has good waterproof performance, durable, environmental protection, moisture proof, mildew proof and rust proof; the disadvantage is that it is limited by materials, the cabinet is thin, the utility is not strong, and it is easy to leave soap. Traces of shampoo, and stainless steel is easy to darken, losing its original brilliance. The bathroom cabinet made of solid wood finger joints has the advantages of being healthy, environmentally friendly, natural and elegant, and high-grade and elegant; the disadvantages are limited resources, high price, and affected by the weather, and the north is dry and cracked. The bathroom cabinet made of solid wood multi-layer board has the advantage of being able to be decorated with multi-color paper decoration, popular and fashionable, and healthy and environmentally friendly, with good waterproofness, which can realize batch, mechanized and large-scale production; the disadvantage is that its resources are better than solid wood, but Still subject to environmental and time constraints. The common multi-layer solid wood panels in the market are based on multi-layer plywood arranged in a crisscross pattern, and are formed by using non-waterproof starch glue or low-resistance urea-formaldehyde resin glue. The water-proof or waterproof grade cannot meet the testing standards of the bathroom cabinet; The waterproof multi-layer board for bathroom cabinets is strictly controlled by the thickness of the veneer. It is made of high-grade waterproof glue, which is repaired by multiple holes, cold pressed and sanded, and then made by high-quality solid wood dough. The thickness of the plate surface is accurate (±0.3mm), the plate surface is flat, and the deformation rate is small. Material inspection can be carried out in accordance with GB/17657-1999 "Experimental Methods for Physical and Chemical Properties of Artificial Panels and Finished Panels". The high-quality waterproof solid wood multi-layer board is made of high-quality eucalyptus or miscellaneous wood veneer. The imported panel is pressed and pressed, which has good structural stability, is not easy to be deformed, and is firm. Due to the vertical and horizontal gluing, high temperature and high pressure, the deformation defects of the solid wood board are solved from the internal stress. The high-quality environmentally friendly glue used in the production process can make the formaldehyde emission limit of the product meet the national standard requirements and be environmentally friendly. The use of solid wood multi-layer boards with high water resistance and low deformation does not mean that high-quality bathroom cabinets can be manufactured. It is also necessary to pay attention to the research and innovation of the assembly process of the bathroom cabinets. Technical innovations in this area include the use of MDF and particle board triamine press technology on solid wood multi-layer boards to produce high-standard solid wood multilayer triamine boards. Develop innovative solid wood multi-layer blister process. This line of technology does not even believe that solid wood laminates can be used for the plastics process, because the plastics process requires extremely high flatness of the surface of the board and the compactness of the sheet structure. Only high-density MDF boards have this characteristic. The improvement of solid wood multi-layer board wood and surface veneer finally realized the solid wood multi-layer board plastic absorbing process. In addition, the UV lacquering technology commonly used in the wood flooring industry can be cited on the bathroom cabinet to change the traditional PE paint and PU paint manual spraying process. UV paint coating technology has the characteristics of environmental protection, high production efficiency and low cost. Because domestic consumers like to paint bathroom furniture, traditional paint painting technology uses paint as solvent-based paint, which has a certain smell for manufacturers and consumers. Cause psychological impact. UV paint coating technology solves defects such as odor. Technological innovation is everywhere, and the more practice, the faster the technology advances. China's high-speed rail has the longest mileage. The North Locomotive Group, which is famous for manufacturing high-speed rail, has already achieved the international high-speed rail technology. China's railway road tunnels are the most, and the terrain is very complicated. At present, China's tunnel technology has achieved international leadership; our ceramic production capacity ranks first in the world. Can we achieve technological leadership in the future? We hope that our entrepreneurs will pursue higher and farther horizons while pursuing corporate profits, and take the industry's technology as the ultimate goal.
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