通过笔画特征的变化判断印章印文与签名字迹先后顺序

印章印文与签名字迹先后顺序,受印泥、纸张和笔具性质等多种因素的影响,这种影响可通过签名字迹的笔画特征反映出来。对此,可以用普通40倍数光学显微镜进行检验判断。但由于原子印章所使用的盖印材质既不溶于水、草酸溶液,也不溶于有机溶剂,当签名字迹与原子印章印文相交时,其先后顺序并无明显的普遍性特征(如斑驳、变细等现象)可寻,所以,此种方法不适用于判断该类印章与签名字迹的先后顺序。

To infer the order between the print of seal and the signature through the disappearance of Chinese characters' stokes

How to infer the formation order between the print of seal and the signature is a tickler in the field of document examination. This article offers a new method to infer the order between red ink and signature, according to study on the disappearance of Chinese characters' stroke and the variety of their images and density. This method is scientific, legitimate and easy to be learnt. Meanwhile, it can be used anywhere and anytime with high applicability, for it doesn't need advanced identification equipments. This method offers a brief means to infer the order between the print of seal and the handwriting of signature with highly accuracy.