印泥与原子印油的耐久性厦门大学余紫岗一、从胶泥到原子印油印章在我国的使用可以追溯到公元前１３００多年前。春秋战国及秦汉时代，文书进行传递时为防止简札散失和外人拆开偷看，泄漏内情机密，便将文书装在一定形式的斗槽里用绳捆上，在打结的地方填进一块胶泥，再在... Durability of ink and atom ink Yu Xiaigang of Xiamen University 1. The use of mastic and atomic ink stamps in China can be traced back to 1300 BC. Spring and Autumn Period and the Qin and Han dynasties, when the instruments were delivered to prevent the spread of loose and outsiders to peek open, revealing secrets, they will be installed in a certain form of instruments in the fighting tank tied with rope, knotted place to fill in a Mud, then ...