What is the processing flow of wooden floor?
The operation of the professional gluing equipment for gluing the core board can ensure the uniformity of gluing quantity and improve the gluing efficiency. After 8- 10 layers of thin solid wood core boards are glued, they are arranged in an orderly crisscross manner and bonded together, which can change the original stretching direction of wood fibers. It is this step that completely improves the limitation of wet expansion and dry shrinkage of solid wood. Hot pressing, gluing and hot pressing of core board is an important process in the production of solid wood composite flooring, which is directly related to the quality of finished flooring. The hot pressing equipment used in large factories is relatively advanced, and the production management personnel monitor the whole process, so the product quality is relatively stable.
The constant thickness sanding machine is used to sand the surface and bottom of the floor substrate, which can ensure the flatness and smoothness of the board surface, thus improving the accuracy of the product and providing reliable guarantee for the decorative surface to stick precious bark. After the initial processing is completed, the base materials of the healthy floor will be carefully sorted by a special person to eliminate the unqualified products. After high temperature and high pressure, there is a large internal stress in the substrate, which needs to be released after standing for 15 to 20 days to make the substrate balanced and stable. This process is called keeping in good health. Floor molding: the selected veneer is coated with environmental protection glue on the floor substrate, and then hot-pressed in an advanced hot press to make qualified multi-layer solid wood composite floor. Health care of the floor Because the floor base material is hot-pressed after the decorative veneer is attached, there is a large internal stress in the floor. Such a floor needs to be stored in a balanced health warehouse with constant temperature and humidity for about 20 days, so as to ensure a more stable floor quality.
The floor cutting and slotting has been solidified, and the board will be cut and formed by slotting equipment. The quality of slotting is of great significance to the splicing of finished floors, so many large domestic enterprises have introduced cutting equipment imported from Germany to ensure the quality. After painting, drying, forming the floor with grooves, and then passing through spraying equipment. After eight coats of primer and four coats of topcoat, the surface paint of the finished floor will be wet and tough. After that, only sorting and packaging are needed to end the whole production process.
What are the precautions for wood floor processing?
The selection and division of logs can make a good floor, and the quality of logs is very important to the quality of the floor. The quality control of a good brand begins with the selection of logs, and good wood is the basis for producing high-quality floors. Sorting of solid wood core boards In order to ensure the quality of each floor, regular manufacturers usually only choose solid wood core boards with uniform thickness, moderate thickness, no defects and no cracks as the floor substrate, and full-time sorters choose the floor substrate. Multi-layer solid wood composite flooring is mostly used in dry environment in the north, so dimensional stability is the key. In order to prevent cracking in dry and hot season, all the precious wood skins on the surface of big brand solid wood composite floors are selected by professional quality inspectors one by one, and the moisture content is strictly controlled.
Through our detailed analysis of the wood floor processing flow, I believe that most users and friends already know how the wood floor is processed. In fact, it can be seen from this article that wood floor processing is still more troublesome. A good wood floor decoration material needs to go through many processes, and the quality of logs and the division of wood floor size can not be sloppy. What we introduced today is more important. I suggest you know about the wooden floor before buying it.
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