Changsha ZMADTO Plywood Co.,Ltd

There is a shortage of large-diameter high-quality wood resources in my country, but we has abundant fast-growing wood resources.   Oriented strand board   uses fast-growing wood as raw material, which has high material utilization rate and good physical and mechanical properties, excellent processing performance, also it is enviroment friendly. Oriented strand board is popular for furniture enterprises, and it plays an important role in our modern life with its unique quality. However, its development in my country is still in its infancy, with the acceleration of urbanization in my country and the improvement of oriented board processing technology and equipment, the application field of oriented particle board will continue to expand, it will has a broad market and good development prospects.

OSB   is short of oriented strand board, also called oriented fiberboard. It is made of 100% logs, peeled, sliced, and processed along the direction of the wood grain to grow into wood chips of 40mm-120mm, width 5mm-20mm, and thickness 0.3mm-0.7mm. Then, do high-temperature drying, added high-performance glue and waterproof, layer them according to their latitude and longitude directions, and are made under high temperature and high pressure. OSB adopts solid wood lamination technology and "zero formaldehyde" technology, it not only retains the natural characteristics of wood, but also endows OSB board with more excellent characteristics than solid wood. It has some advantages such as high bending strength, strong moisture resistance, small linear expansion coefficient, stable size, uniform material, nail holding force, strong impact resistance, easy processing, etc. OSB has been widely used in villas, furniture, packaging, etc. in the world. It is one of the new high-strengt

Adjusting the internal moisture content according to the relative specifications and tree species in the produce processing. Let's take a look in detail. It must be cut into the same proportion of wood layers according to the size before making, and the impurities on the surface of the wood layer must be cleaned up. Because the layer has too much moisture, drying equipment must be used for mass production, and the moisture content should be controlled at 8% -12%. The processed product is in a fragile state. It needs to be placed for two to three days to stabilize the performance quality. You can choose to dry in the sun to ensure the dry state of the product if in small quantity. The above is the drying process shared by the  plywood formwork  manufacturer for you.