The plywood production process is complex and precise, primarily consisting of the following steps:
1. Log processing: Logs are cut into appropriate sizes, debarked, and peeled or sliced into thin veneers.
2. Veneer drying: Veneers are dried to reduce their moisture content to ensure gluing quality.
3. Gluing and assembly: Adhesive is evenly applied to the veneer surfaces, and the veneers are stacked in a staggered pattern perpendicular to the wood grain.
4. Hot pressing: The assembled veneers are placed in a hot press, where the adhesive cures under high temperature and pressure, ensuring a secure bond.
5. Post-processing: This includes trimming, sanding, and surface veneering to enhance the aesthetics and practicality of the board.
