The whole cabinet is a relatively new industry. Three decades of changes have been made in the development of technology in China for more than a decade. From simple imitation of production methods to new product development, each process improvement records the progress and development of the cabinet industry. At present, the art of processing cabinets in China's overall cabinets is comparable to the world's most advanced level, and also has independent research and development. Accessories hardware, including kitchen appliances suitable for our Chinese kitchen, it can be said that China's cabinet industry is steadily maturing. Now, let us recall the development process of the cabinet processing technology. The so-called warmth and new knowledge can also be regarded as further encouragement and enlightenment for us.
First generation processing technology
Plate: The first generation of cabinet technology is mainly made up of large core board and MDF, and single side is pressed with white fireproof board (with universal glue or white latex). With the advent of the era of environmental protection, the large core board gradually withdrew from the large stage of the cabinet, and replaced it with a more environmentally friendly moisture-proof board and particle board (note: the unqualified moisture-proof board has more adhesive than the large-core board) due to the wet weather in the south. The MDF will expand and mold after less than one year (coastal area), so it will automatically exit the cabinet cabinet.
Edge-sealing: respectively, the plate section and the edge-sealing strip are manually brushed with the universal glue, (the thickness of the edge-sealing strip is generally between 0.3-0.45mm), after drying for a period of time, the edge-sealing strip is closed with the plate body, and the hand is pressed tightly. Then, use a sharp tool such as a blade to trim the edge. Generally, only the front side is sealed, the back side and the bottom side are not sealed. This method of edge banding is still used in a large number of cabinet factories, and there are many "brand cabinets".
Assembly: The first-generation cabinet assembly process can be called the “straight-through screw†era, because the cabinet industry has just emerged, and a large number of businesses are eager to dispose of production, so they refuse professional equipment (drilling) that requires capital and technology. So far, this process has occupied a mainstream position in the cabinet processing industry. The so-called "straight through the screw" as the name suggests is to use the hand drill to directly traverse the self-tapping galvanized screws through the plate body for cabinet splicing and assembly, simple, practical, low cost, no need for drilling technology. The gallbladder must assemble the cabinet at the factory. At the same time, in order to save the board, the general cabinets are often made into a joint cabinet (two or more cabinet spaces share one or more side panels). The back plate is nailed directly to the back with gun nails or nails. The easiest way to identify this process is to look at it (no need for professional knowledge). If you can see the cabinet when you deliver it, if the manufacturer moves one cabinet, it means Adopting the first-generation cabinet assembly process, if only one bag is used to position the board of the positioning hole, it means that the second or third generation cabinet assembly process.
Hanging code: The lifting code of the first generation process generally adopts the triangle lifting code. When opening the hanging cabinet, you can see the white tin sheet in the corner, and generally paint it.
Backboard: The backboard is generally made of 3mm single-sided Polaroid or MDF, and nailed directly to the back with gun nails or nails.
Second generation processing technology
Plate: The use of 16mm particleboard, the big brands at that time - including imported brand cabinets, all use these plates as the board. However, the particleboard has poor water resistance, and many cabinets did not have relevant waterproof protection at the time, causing the sink cabinet to collapse in advance. Instead, it is the third-generation sheet ------ moisture-proof board.
Edge banding: edge sealing with a hot melt machine and trimming by hand.
Assembly: The second-generation cabinet assembly process is called the “drilling†era. The assembly of modern cabinets is connected by quick-loading parts. The holes are drilled in the factory, after quality inspection, packing, and then on the installation site. Integral (eccentric key) assembly. Assembled into unit cabinets, so when the middle and high-end cabinets are delivered, you can't see the cabinets and only see one pack.
Hanging code: The main use of the round hole "L" shape lifting code, good-looking but not good.
Backplane: 3mm single-sided Polaroid or MDF, slotted.
Third generation processing technology
Plate: use 18 environmental protection moisture-proof board;
Edge sealing: automatic rubber coating, edge sealing, trimming, breaking, polishing once in place, using anti-collision strips;
Assembly: raft reinforcement with the second generation cabinet assembly process;
Hanging code: use hanging hanging code or hidden hanging code;
Backplane: use double-sided melamine density board, slotted installation;
Waterproof: waterproof in the sink cabinet aluminum foil (a silver aluminum plate);
Countertop processing: Countertop processing must be honed and milled by panel bonding. The bonding process is more critical. If it is slightly inadvertent, it will reveal an unsightly glue line, and again it will be polished, which determines the finish of the tabletop--- It’s a trick if it’s not bright. Then it is polishing, the decisive is to polish the wax, the good wax can make the table more bright and clean - of course, you have to use a special mechanical polishing machine, hand-painted car high-gloss wax is strictly a perfunctory behavior.
The surface water retaining must have a water retaining line process, and the bottom of the countertop should be slatted.
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