Multi-layer plywood generally has three-layer plywood, five-layer plywood, nine-plywood, etc., one layer is one layer. The thickness of one layer is 1mm, and the veneer of each layer is perpendicular to 90°, which not only increases the strength but also reduces the deformation. It is mainly used on the outer surface, such as the arc, where the flexibility is good.
Molded board is also called blister board. It is usually a high-quality medium density board. After milling and sanding, the surface is formed by closely pasting the PVC film through the principle of vacuum suction. It has good waterproof performance and environmental protection. , Shape and color texture advantages.
Joinery board, commonly known as large core board, is made of two pieces of veneer glued and spliced in the middle. The middle wood board is made of high quality natural wood board after heat treatment (that is, drying in the drying room), and then processed into wood bars of a certain size, which are spliced by a panel machine. The spliced boards are covered with two layers of high-quality veneers on both sides, and then made by cold and hot presses. Compared with particle board and medium density fiberboard, its natural wood characteristics are more in line with the requirements of human nature; it has the advantages of light weight, easy processing, good nail holding force, and no deformation. It is an ideal material for interior decoration and high-end furniture production.