Multilayer board, also known as three plywood and plywood
usually with odd-level veneer, and the adjacent layer The fiber orientation of the veneer is perpendicular to each other
the plywood is cut from the wood section into a veneer or cut from the wooden square cut into thin wood, and then made of adhesive glue from the three or more layers of plate-like material
. Its main advantages and disadvantages of raw materials, Liu An core 1.2m.4m each board price of 10-20 yuan. And the peach core and poplar will be cheaper.
different layers of different names. According to the thickness of 3-9 cm, can also be called 3-9 PCT board
