Veneer Moisture Go Back, Why and Solution

Veneer is a thin layer of wood that is widely used in furniture making, building construction, and other applications. However, the moisture content of veneer is a critical factor that can significantly affect its durability and strength. When veneer dries, there is a risk that the moisture content will go back, which can cause various problems such as warping, cracking, and splitting.

The reason for the veneer moisture going back after drying is that the wood fibers tend to absorb and release moisture depending on the surrounding environment's relative humidity level. In other words, when the humidity level changes, the moisture content of the veneer can shift accordingly, which can lead to changes in size and shape.

One solution to prevent veneer moisture from going back after drying is to ensure that the veneer is properly dried to the correct moisture content level before using it. The drying process should be carefully monitored to ensure that the moisture content remains within the target range. The target moisture content level can vary depending on the intended use of the veneer and the species of wood.

Another solution is to store the veneer in a controlled environment that maintains a stable and consistent humidity level. This can help prevent the veneer from absorbing excess moisture from the air, which can cause it to warp or crack.

In summary, ensuring that the veneer is properly dried and stored in a stable environment can help prevent the moisture content from going back after drying and reduce the risk of warping, cracking, and other problems that can compromise the quality and durability of the veneer.