Recently, with the higher concerns of environmental problem, the pulp mold products are newly focused as a substitute for styrene form products. In spite of great advantage of pulp mold for environmental-friendly product, the mold industry are still small scaled and poor-equipped. Therefore, this study was carried out for the efficiency improvement of mold product by the evaluation of dewatering ability. 5 kinds of functional wet-end additives were applied to wet forming process as a floculant for the improvement of dewatering. The addition of PAM based additives showed higher dewatering ability than PEI based agent.