Development Prospects and Application Specifications of Laminated Veneer in China

Development Prospects and Application Specifications of Laminated Veneer in China

Laminated veneer lumber is mainly made of wood, with simple workmanship, few chemical components, strong environmental protection, and many satisfactions in the use process. The production of laminated veneer lumber in my country is basically manual, with low production efficiency and unstable quality. With the expansion of demand, it is difficult to meet the requirements of manual production of laminated veneer lumber, and the mechanization of LVL production has been realized. imminent. At the same time, the General Office of the State Council forwarded the notice of the Reform Commission and other departments on accelerating the promotion of wood conservation and substitution, clearly requiring all industries to speed up the implementation of wood conservation and substitution technologies to make green and environmentally friendly products. Laminated veneer is widely used in warehouses, warehousing, logistics, food, beverages, beer, medicine, textiles, automobile manufacturing, electronic appliances, hardware machinery, logistics centers, etc.

To view the quality of veneer laminates, it is mainly identified from the following four aspects:

1. Check whether the material of the laminated veneer panel is made of wood, it is best to choose imported meranti veneer;

2. Check whether the appearance of the laminated veneer is straight, the wall thickness is full, the size is standardized, and the color is consistent, and ensure that the laminated veneer has no problems such as splicing, worm holes, and defects.

3. Check whether the inner interlayer material of the laminated veneer has glue opening, bubbling, and whether there is a large gap in the core board.

4. Check whether the grade of laminated veneer meets the standard, and avoid low-grade boards pretending to be high-grade boards;

Standardization of laminated veneer lumber can bring huge social and economic benefits. The standardization rate of LVL in my country is much lower than that of developed countries. Therefore, the production of LVL should be vigorously promoted, and the construction of supporting standards for LVL should be accelerated. Standardized veneer laminates can be reused many times, so that the cost of each use of veneer laminates is less than one-tenth of that of disposable boards, and it can also improve the volume utilization rate of loading and inventory, and improve logistics efficiency. Significantly reduce logistics costs.