The production process of density board mainly includes the following steps: 1. Raw material chipping: Separate the wood into wood chips with specifications that meet the production requirements to prepare for the subsequent hot grinding process. 2. Hot grinding: After the wood chips are softened by steaming, they are ground into fibers by a hot grinder, and glue is applied at the same time. Then, the fibers are sent to the fiber silo through the air conveying system and the

Birch plywood is a man-made board made of birch chips pressed under the action of adhesive, not solid wood. It has uniform color and texture, is easy to process, has strong plasticity, and is widely used in furniture, building materials and decorative materials. The raw materials of birch plywood include sawdust, shavings, thin boards, etc., which are made by staggered lamination, usually with a density of 680-700. This board is not only suitable for toys, ferries, furniture decoration and other

Moisture-proof density board is a density board with moisture-proof properties. It means that a certain proportion of moisture-proof particles are added during the production process of the base material, which can greatly reduce the degree of expansion of the board when it comes into contact with water. It is mainly used in humid environments, such as cabinets or furniture on cruise ships, as well as bathroom partitions. Due to its waterproof properties, this board can maintain good performance in a

Plywood is one of the three major man-made boards and is also a frequently used material in decoration. It can also be used in airplanes, ships, trains, cars, buildings and packaging boxes. Common types of plywood include three-ply board and five-ply board. Plywood can improve the utilization rate of wood and is a major way to save wood. Plywood is a three-layer or multi-layer plate-like material made by peeling wood segments into veneers or planing wood squares into thin wood,

Phenolic plywood uses phenolic glue surface and has super bonding strength after two pressing molding technology. It comprehensively improves the smoothness, waterproofness and wear resistance of phenolic plywood. The core of the board is all first-class large materials, with uniform thickness, clear texture and high turnover. The characteristics of phenolic plywood are: 1. No deformation, no cracking, good water resistance, fire retardant, long service life, and can be repeatedly used for more than 8-15 times in building construction projects. 2.

Because plywood contains more glue than other boards, it always emits a not very pleasant smell. But because it is relatively cheap, it is still very popular in the market. In order to choose better plywood, today Miaozhuang Xiaobian will tell you the tips for buying plywood. 1. Appearance inspectionWhen choosing plywood, you must pay attention to the fact that the plywood has two sides, front and back. Carefully observe whether the wood grain of the plywood is clear, and