印玺最早出现,一般认为是在春秋战国时期。到了汉代,方出现“印章”和“章”的称谓。唐代以后,皇帝的印信称为“宝”,官私印中又出现“记”、“朱记”、“关防”、“图章”等名称。印文的字形也随着时代的变化而变化,具有明显的时代特点。首先,中国历史上的内府鉴藏印章大多 Seal first appeared, generally considered to be in the Spring and Autumn Period. In the Han Dynasty, the party appeared “seal” and “chapter” title. After the Tang Dynasty, the emperor’s seal of printing was called “treasure”, and the names of “remember”, “Zhu Ji”, “guan defense” and “stamp” appeared again in the official private printing. The glyphs of Indian text also change with the changes of the times, with obvious characteristics of the times. First of all, most of the seals in the history of the Chinese government are hidden