Plywood is made of three or more layers of solid wood veneer or veneer with a thickness of about one millimeter. board, twelve-centimeter board). a. Features Good structural strength and good stability. Plywood has a large amount of glue, so it is necessary to do a good job of edge sealing during construction to reduce pollution during the day. b. Use Plywood is mainly used for various wood products such as the bottom plate of decorative panels and the back plate of panel furniture. c. Choose clear wood grain, clean and smooth front, not rough, smooth and non-sluggish feel, no damage, bruises, bruises, scars, and other defects, no degumming, no unevenness.
First, Plywood not only has all the advantages of natural wood, such as light bulk density, high strength, beautiful texture, insulation, etc., but also can make up for some natural defects of natural wood, such as knots, small format, deformation, and large differences in vertical and horizontal mechanics.
Second, plywood production can make rational use of logs. Because it has no sawdust, every 2.2-2.5 cubic meters of logs can produce 1 cubic meter of plywood, which can replace about 5 cubic meters of logs sawn into boards, and every production of 1 cubic meter of plywood products can also produce 1.2-1.5 cubic meters of residue Rice, which is a better raw material for the production of medium density fiberboard and particleboard.
Because plywood has the advantages of small deformation, large format, convenient construction, no warping, and good tensile mechanical properties of transverse grains. Therefore, this product is mainly used in various panels for furniture manufacturing, interior decoration, and residential construction. Secondly, it is used in industrial sectors such as shipbuilding, carriage manufacturing, various military industries, light industrial products, and packaging.
Birch is one of the most well-known raw materials for plywood in the world, for reasons other than that birch is very easy to slice. In addition, it has a good density, a strong structure, and a light brown surface that can be easily stained, making it suitable for plywood and various design needs. Its light wood grain can make it become the surface texture of various other kinds of wood through surface treatment, so birch is almost universal in surface treatment.
The birch wood, whose annual rings are relatively clearly visible, is cut and processed, and the floor made of it is very outstanding in terms of the aesthetics of the texture. The straight and smooth wood grain, and light and elegant colors, quite return to the natural beauty of nature. It can give people different effects visually. Therefore, on the market, birch flooring is a common choice for many families.
In the furniture industry, birch is bound to come to mind as a durable material. Birch is light in color and can be processed in a variety of ways. The processed birch furniture is generally clear and natural in color and very versatile.
1. The processing performance of birch is very good, and its cut surface is also very smooth, because its paint and glue performance are very good, so the paint surface of birch furniture made of birch as raw material has the advantage of being smooth and flat.
2. Because birch wood has great mechanical strength and elasticity, the annual rings of birch wood are relatively obvious, so the birch wood furniture produced is not only smooth and wear-resistant but also has clear patterns. Now many of them are used in the structure and inlaid wood details. Workmanship or the internal frame.
3. Great price advantage. Because it is a popular tree species and rich in resources, furniture using it as a raw material is generally cheaper.
4. Good decoration. The color of birch is reddish brown, light, light, and the color reveals a fresh and natural beauty. It is a good choice for home decoration, and it is also the most ideal home decoration for most consumers.