Multilayer plywood is used extensively in construction, furniture manufacturing, and various industrial fields. It is an artificially designed and manufactured board with excellent comprehensive performance that can be applied to many aspects of daily life.
Multilayer plywood is made by gluing and pressing multiple layers of thin boards together. These thin boards are usually made of wood, such as poplar, birch, eucalyptus, etc. Generally, the number of layers is odd, and common ones include three-layer, five-layer, seven-layer, etc. When gluing, the fiber directions of the adjacent layers of thin boards are perpendicular to each other. This staggered arrangement structure greatly enhances the strength and stability of the board. The outermost thin board is called the face veneer, which has high requirements for quality and texture and is used to present the appearance of the board; the inner thin boards play a role in strengthening the structure.
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This product has many advantages compared with other board products. Compared with particleboard, multilayer plywood has higher strength and better moisture resistance, making it suitable for places with high requirements for structural strength and moisture resistance. Compared with medium-density fiberboard, multilayer plywood performs outstandingly in nail-holding power and produces less dust during processing. Compared with solid wood boards, multilayer plywood is more affordable in price and has stronger dimensional stability and anti-deformation ability.
Therefore, multilayer plywood is widely loved by customers in the building materials market and has become the main material for many household products. In construction, multilayer plywood is widely used in concrete pouring formwork because of its high strength, stable size, and reusability. It can also be used in building partitions, ceilings, and other parts to provide structural support and decorative functions. Multilayer plywood can also be used to make wardrobes, cabinets, tables, chairs, etc. Because this kind of board has good processing performance and decorativeness, and its cost is lower than that of solid wood materials, it is an ideal choice for customers. In addition, during the logistics transportation of goods, a solid outer package is often needed to protect the goods. Multilayer plywood is also an excellent packaging material. It has high strength and is relatively lightweight. It is often used to make packing cases, pallets, etc., which can effectively protect the safety of goods during transportation and storage. In addition, in the interior decoration of ships and vehicles, multilayer plywood is used to make interior panels, partitions, etc.
The production of multilayer plywood requires multiple processes. The first step is material selection. High-quality logs are the cornerstone for making high-quality multilayer plywood. Woods such as poplar, birch, and eucalyptus are often selected for making multilayer plywood. Poplar has a soft and light texture with straight grains, which is convenient for peeling processing; birch has a fine structure and high strength, which can improve the overall quality of plywood. When selecting logs, the logs should have a uniform texture and no obvious defects, such as insect damage, decay, and cracking. Purchasing staff not only need to check the appearance, diameter, and age of the logs but also sample and test indicators such as wood density and moisture content. Logs with a larger diameter and appropriate age can produce large-sized and high-quality thin boards, laying a good foundation for subsequent processes. The building materials business team of SUMEC has been carefully selecting high-quality boards from around the world for customers for many years, with good quality assurance and professional services. If you have a purchasing demand for multilayer plywood, please feel free to call 4006979616 for consultation. In addition to multilayer plywood, SUMEC building materials team can also provide you with various types of plywood, medium- density fiberboard, and particleboard products.
