Due to insufficient power supply in some regions of Vietnam, local power outages and restrictions have resulted in unstable production in some plywood factories, which directly affects the quality of plywood, especially its bonding strength. Our quality inspection team have made every effort to conduct all adhesive strength tests before the grading inspection to reduce the potential risk of plywood …

Reasons and preventive measures for peeling (bubbling) or weak bonding of plywood. Laboratory testing report Introduction: The occurrence of delamination (blistering) or weak bonding (insufficient bonding strength) in each layer of plywood is a common defect in the production process of plywood and an important factor affecting the quality of plywood. Therefore, management personnel at all levels and relevant operators …

Reasons for delamination of plywood Improper operation during hot pressing of plywood can easily cause some defects, which can have adverse effects on the quality of the plywood, such as low bonding strength or delamination. There are generally three reasons for the detachment of plywood: 1) The quality of the glue is poor, and the glue is mixed too thinly; …