Lianyungang three source Wood Co
Contact: Zhou total
Address: Guanyun County, Guanyun Town, Lianyungang City, State Road 204, Peng depression
As plywood manufacturers, we produce plywood, there are many places we need attention, then we should follow the basic principles of what? Here to explain to you.
Plywood manufacturers experts said that in order to maximize the natural wood to improve the anisotropy of the characteristics of the plywood characteristics of uniform, stable shape, the general structure of the plywood must abide by two basic principles: First, symmetry; two adjacent veneer fiber each other vertical.
The principle of symmetry is that veneer on both sides of symmetrical center plane of plywood should be symmetrical to each other regardless of wood properties, veneer thickness, number of layers, fiber direction, moisture content and so on. In the same plywood, you can use a single species and thickness of the veneer, can also use different species and thickness of the veneer; but symmetrical center plane on both sides of any two symmetrical veneer species and thickness to be the same. The backplane allows not the same species.
To make the structure of plywood at the same time meet the above two basic principles, its layers should be odd. So plywood is usually made of three, five, seven and so on the odd layer. The name of each layer of plywood is: the surface of the veneer known as the table, the inner layer of veneer called the core board; front panel called the panel, the back of the table called the backplane; core, the fiber direction parallel with the table Of the long-core board or in the board. When composing the slab, the face plate and the back plate must face outward.
The above is the plywood manufacturers on the production of basic principles of the introduction of plywood, if you want to know there are questions, would also like to learn more about this information, please leave a message or phone us. Finally, Lianyungang three sources Wood Co., Ltd. I wish you a happy life.