Film-faced Birch Plywood is widely used in construction and manufacturing industries and is known for its high strength, durability, and versatility, making it ideal for a wide range of applications.
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Tianma Lvjian offers basic format dimensions of 5x10, 4x8x4, and 5x5 feet, along with various derived formats that are widely popular in the market.
1525x1525
5x5
1220x2440; 1250x2500
4x8
1220x3050; 1250x3050
4x10
1500x2500; 1525x2500;
5x8
1500x3000; 1525x3050
5x10
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View MorePlywood, especially birch plywood (film-faced birch plywood), is widely used in the construction, furniture and decoration industries due to its excellent physical properties and visual beauty. Tianma Lvjian located in Nantong City, Jiangsu Province, specializes in the production of birch plywood and is committed to providing high-quality products. In order to ensure the performance and durability of plywood, every link of the gluing process is crucial.
Selection of raw materials
The quality of plywood depends first on the selection of raw materials. Tianma Lvjian gives priority to wood with good growth and no pests and diseases in the selection of birch. The density, moisture content and texture of wood directly affect the gluing effect. Therefore, it is necessary to select high-quality wood that meets the standards to ensure that the final product has excellent mechanical properties.
Selection of glue
The type and quality of glue are crucial to the gluing effect. The glue used by Tianma Lvjian meets environmental protection standards and has excellent bonding properties and water resistance. Reasonable glue selection can not only improve the gluing strength, but also ensure the stability and durability of plywood in various environments.
Wood treatment
Before gluing, the wood must be properly dried to reduce its moisture content. Excessive moisture content will prevent the glue from fully penetrating, which will affect the gluing effect. Tianma Lvjian uses advanced drying equipment to ensure that the wood is evenly heated during the drying process to avoid deformation and cracking caused by uneven drying. In addition, before gluing, the cleaning and treatment of the wood surface are equally important. Any dust, oil or impurities may affect the adhesion of the glue, so it is necessary to ensure that the surface of the veneer is smooth and clean so that the glue can be evenly applied and fully penetrated.
Glue application
The glue application must be uniform to ensure a good bond between each veneer. Tianma Lvjian usually uses automated coating equipment to improve the efficiency and uniformity of the application. Uneven coating may lead to insufficient local bonding strength, thus affecting the overall performance of the plywood. In addition, the amount of glue applied needs to be strictly controlled. Too much glue will cause glue to seep out of the plywood surface, affecting the appearance; while too little glue may lead to insufficient bonding strength. Therefore, the coating amount must be scientifically and reasonably adjusted according to the type and thickness of the wood.
Gluing and pressing
During the gluing process, the temperature and pressure of the hot press are the key factors affecting the gluing effect. Tianma Lvjian accurately adjusts the temperature and pressure of the hot press according to the type of glue used and the thickness of the veneer. Appropriate temperature and pressure can ensure that the glue is fully cured to form a stable gluing structure. In addition, the pressing time also needs to be adjusted according to the specific situation. Too short a pressing time may cause the glue to fail to fully cure, while too long a pressing time may damage the wood. Therefore, reasonable control of the pressing time is an important link to ensure the quality of gluing.
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Wholesale Film Faced Plywood Factory