The core veneer gluing step is an important process in the production of plywood. It involves applying adhesive to the core veneer sheets and then pressing them together to form a strong bond. The adhesive used in this process is typically a type of resin that is activated by heat and pressure. The core veneer sheets are first coated with adhesive on both sides using a roller or spray system. The sheets are then stacked on top of each other with the adhesive side facing inward. The stacked veneer sheets are then placed in a hot press, where they are subjected to high temperature and pressure. This process activates the adhesive and bonds the veneer sheets together to form a solid panel. After the core veneer sheets have been pressed together, they are allowed to cool and set before being trimmed to the desired size. The resulting plywood panel is strong, durable, and suitable for a wide range of applications in construction, furniture making, and other industries.