Blockboard, commonly known as big core board, wood core board, northeast poplar board and blockboard, is made by gluing and splicing two veneers in the middle. The total thickness of bonded veneer on both sides of blockboard shall not be less than 3 mm

1, northeast poplar board has tough wood, high mechanical strength, strong corrosion resistance, moderate hardness and strength, suitable for carving, and can adapt to general wardrobe carving relief.

2. The heartwood of northeast poplar board is clearly distinguished, the sapwood is dark yellow, and the heartwood is dark purple gray.

3. The northeast poplar board has clear texture, smooth plane, beautiful chords and a pattern similar to boxwood. Northeast poplar board can be shaped, carved and painted, and can be used to make exquisite carved lacquer wardrobes.

4. Northeast poplar board has the advantages of light weight, high strength, good elasticity, long fiber and easy processing, so it is widely used, and many countries in the world list poplar as an important industrial raw material.