Abstract:  Sequence identification of printing and stamping can be analyzed by examining the cross section of the two parts. It is an important subject of questioned document examination and plays an important role in the authenticity of questioned documents. Every document is a system composed of multi-elements. This paper introduces the principle and method of systematic examination, and its application in sequences identification by three cases from forensic practice. The integrated application of various examination methods is emphasized. To improve the identification accuracy, the authors advocate using systematic examination in the sequence identification of printing and stamping, as it helps examiners grasp the features of the cross sections.

Key words: font-size: 10.5pt, mso-bidi-font-size: 10.0pt, mso-fareast-font-family: 宋体, mso-font-kerning: 1.0pt, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, mso-bidi-language: AR-SA" lang="EN-US">sequence of printing and stamping, cross section, systematic examination

摘要： 朱墨时序鉴定是通过对印字交叉部位的检验，得出的印字先后顺序的判断。朱墨时序鉴定是文件鉴定的重要组成部分，它往往是判定文件物证真实性的重要依据之一。任何文件物证都是一个由多个要素组成的文件系统。通过介绍系统鉴定方法的原理、方法，以鉴定实践说明其在朱墨时序鉴定中的三种作用，同时也强调各种检验方法的综合运用。提倡在朱墨时序鉴定中，应运用系统鉴定方法，更加准确的把握印字交叉部位的表观特征，从而提高朱墨时序鉴定的准确性。

关键词: font-size: 10.5pt, mso-ascii-font-family: 'Times New Roman', mso-hansi-font-family: 'Times New Roman', mso-bidi-font-size: 10.0pt, mso-font-kerning: 1.0pt, mso-bidi-font-family: 'Times New Roman', mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, mso-bidi-language: AR-SA">朱墨时序；印字交叉；系统鉴定