胶合板生产流程.doc

1. VENEER DRYING Natural veneer usually has moisture content from 35-45%. Veneer drying will improve product characteristics making it more sturdy and resistant to high humidity, pressure, and harsh environment. 2. VENEER LAY-UP After veneer is dried to favored moisture content, they are laid up perpendicularly by layer. 3. COLD PRESSING Cold pressing ensures product structure before the permanent hot pressing. 4. HOT PRESSING Hot Pressing permanently cures WBP Glue to solidify product structure. 5. SANDING AND CUTTING After product surface is sanded, plywood is trimmed to specific dimensions. 6. FILM LAMINATING Plywood is laminated with Phenolic Film Layer to resist moisture and maintain high- quality flat concrete surface. 7. EDGE TREATMENT Plywood edges are then treated with oil-based/epoxy paint to resist envi- ronment humidity. 8. PRODUCT PACKAGING Products are packaged and stored in a dry and controlled environment. 9. SHIPPING Products are delivered to construction sites based on customers’ orders and schedules. 10. AT CONSTRUCTION SITE VINAWOOD Film Faced plywood makes flat and high-quality concrete surface.