The first point is that China's largest tree species is poplar. Poplar is planted extensively in the area north of the Yangtze River. It is fast and easy to use. However, due to the small planting area, other tree species often need fast-growing varieties to meet the production needs. The fast-growing varieties differ from the original ecological wood in quality. The best poplar in our country is a wild poplar in Northeast China. Because of the low temperature of the climate, the growth cycle of poplar is longer, so the quality of wood is better.
The second point, poplar is easy to process. As compared with other woods, poplar is an easily processed product, which saves production costs and is easy to control production quality. Therefore, the use of poplar can better ensure the performance of multi-layer sheet. And furniture made of poplar plywood is much more durable than furniture made of poplar logs.
The third point is that there are fewer poplar knots. Many friends in the sheet industry are aware of the effect of wood scab on the quality and appearance of the board, so the less the scab, the higher the usability for the board. Poplar wood with less scars has become the material of choice for many companies.
The fourth point is that, unlike other boards, multilayer boards are made from high-quality wood veneers that are obtained by peeling wood. Therefore, it often requires a large amount of large-diameter wood, which is different from other uses of particles, wood chips, wood fiber, due to the requirements of raw materials, so poplar this fast-growing species has become the best partner for multi-layer board.
According to incomplete statistics, poplar is one of the most abundant tree species in many wood species. Poplar is used to produce multi-layer solid wood panels, which better guarantees the quality of finished furniture, and uses poplar wood for resource utilization and environment. Protection also has a certain amount of contribution.
The fifth and very important point is that the amount of formaldehyde contained in poplar wood is very small. As many friends know, wood itself contains a small amount of formaldehyde, which is a common sense. The so-called absolutely absolutely zero-formaldehyde-containing plates on the market are exaggerated, because the wood itself contains formaldehyde, and the amount of formaldehyde contained in different types of wood is also different.