Plywood is one of the commonly used materials for furniture and one of the three major wood-based panels. It can also be used for aircraft, ships, trains, automobiles, buildings and packaging boxes. (1) The bonding strength of plywood is lower than the specified value of the standard. The reason is that the quality of adhesive is poor; The hot pressing …

China’s plywood production and export volume is very large. The value of plywood is inseparable in practice. Therefore, it is necessary to further develop and study these issues. Unqualified materials exist in plywood due to material, manufacturing and other problems. Proactive measures need to be taken to solve this problem. Common defects such as lamination, parting, debonding and penetration are …

Measuring EMF in your infrared sauna: Saunray customer question