Particle board, also called particle board, particle board, bagasse board, is to cut wood or other lignocellulosic materials and other raw materials into fragments of a certain specification, after drying, mixing with adhesives, hardeners, and waterproofing agents, and pressing at a certain temperature. Into a kind of man-made board. Mainly used in furniture manufacturing, construction industry, train and automobile carriage manufacturing.
Because the particle board has a relatively uniform structure and good processing performance, it can be processed into large-format boards as required. It is a good raw material for making furniture of different specifications and styles. The finished product particleboard does not need to be dried again, can be used directly, and has good sound absorption and sound insulation properties. But it also has its inherent shortcomings. Because the edges are rough and easy to absorb moisture, the edge banding process of furniture made of particleboard is particularly important. In addition, due to the large volume of particleboard, the furniture made with it is also heavier than other boards.
At present, particleboard is generally used after being covered with a layer of melamine decorative paper. Since the melamine decorative paper is waterproof and airtight, the sealing performance of this particleboard is better, and the volatilization of harmful substances can only be achieved from the beginning. Therefore, it is generally necessary to perform edge banding during processing.