The wood board is the blockboard (also called the big core board) on the market. It is a board made of natural rotary-cut veneer and solid wood board. According to the quality of the material and the texture of the surface material can be divided into "excellent products", "first-class products" and "qualified products." The inner core is also made of poplar, birch, pine, or paulownia. The face material may be one or two layers of veneers respectively on both sides of the core, and may be classified into three layers of blockboard and five layers of blockboard. In the production process of blockboard, there will be problems such as excessive formaldehyde emission, unacceptable transverse static bending strength, unqualified product moisture content, and low bonding strength. The addition of a layer of three-ply board with wood grain to the blockboard and then painting is a common practice in modern woodworking furniture.
Advantages: affordable; easy to process, is a common board for woodworking hand-made furniture, more suitable for furniture interior panels.
Disadvantages: Many blockboard release of hyperthyroidism exceeds the standard; easy to deform; some plates have hollow phenomenon, which will affect the screw bite force, so the choice of blockboard, its quality is the key.