How does the core produce it?
Wood core board plastic fight, the board rough, usually using the planing processing, the core processing of high precision machine wood chip, you can use sanding processing instead of planing.
the material of the core: the core does not allow a resin leak, not allowed to decadent, not allowed to climb climbing
the length of the core: the longer the core, blockboard longitudinal bending strength higher, but the longer the core, the lower the utilization of wood
