The study direction of magnetic ink was discussed, and firstly pointing out that the nano, composite magnetic pigment, the synthetic resin, the connection of the joint material and the magnetic ink should be used and emphasized in the future research.

• 首次指出:在今后的研究中应该采用纳米级的磁性颜料和复合磁性颜料,选用合成树脂作为连接料,并应重点研究添加料与磁性油墨性能的关系。