Manufacture of composite wood board with conducting function

In order to obtain conducting composite wood board capable of shielding electromagnetic wave and resisting static electricity, the wood board has alternating laminated structure of mixture comprisingconducing struffing and adhesive and wooden unit and thick layers connecting conducting stuffing on the sides of the laminated structure. The composite wood board has resistivity altered for different requirement and low free aldehyde releasing amount and thus no environmental pollution while maintaining the strength and natural grains of timber.