The meaning of veneer dryer

The moisture content of the veneer after rotary cutting is very high. If the veneer is directly sizing without drying treatment, and then the billet is hot-pressed, when the veneer is sizing, due to too much water, it is easy to cause glue bleeding, which will make the veneer glued together. Lack of glue on the surface; bubbles, degumming, and glue penetration on the board surface are prone to occur during hot pressing; when plywood is used, it is easy to produce defects such as degumming, deformation, and surface cracks. In addition, if the moisture content of the slab is too high, the hot pressing time will be prolonged and the productivity of the hot pressing machine will be affected. Therefore, the veneer must be dried after rotary cutting to meet the requirements of the gluing process.