印文边框特征的检验应用  

The Examination of the Features of a Seal's Rim

作　　者：王晓光[1] 闫海倩[1] 秦达[1] 郭姿含[1] 

机构地区：[1]公安部物证鉴定中心,北京100038

出　　处：《刑事技术》2016年第5期410-413,共4页Forensic Science and Technology

基　　金：文件检验鉴定公安部重点实验室课题(No.2014KFKT06);中央级公益性科研院所业务费项目(2015JB014)

摘　　要：印章印文的边框特征由于其处在印文的外沿,伪造者在伪造印文时容易将其忽略,因此重视和利用好印文的边框特征在印文检验中具有重要意义。目前市面上制章技术种类较多,不同技术制作的印章,其边框特征的形态和表现特点不同,因而对目前常见印章的印文边框特征进行研究和总结十分必要。本文以一起诈骗案件中印文检验为例,提出了印文边框特征的分类,总结了现代渗透印章、激光雕刻渗透橡胶章、三维精雕机雕刻铜章等印章边框特征的形成机理及表现特点,提出运用印文边框特征进行检验时的注意事项,目的是提高文检人员对印文边框特征的重视程度及在案件检验中科学使用该特征的能力。The features of a seal＇s rim are often shown in the seal＇s stamped or printed counterpart, reflecting the specific or unique processing of the seal＇s production and/or the seal user＇s individual habit to impress it. Therefore, the features of a seal＇s rim are worth identifying for relevant cases to solve. The rim of a seal, located at the outer edge of the seal, usually makes its paper-born representation out of the focus of some criminals, who are tended to ignore the rim＇s features especially when they make the fake seals. Instead, they put more focuses on the size, content and layout of the faked seal. Unfortunately, many examiners, lacking the knowledge and experience in examining these rim＇s features, often neglect them, too. As such, it is necessary and important to learn the features of a seal＇s rim and to master how to make use of them. Presently, there are many kinds of techniques of producing seals in the market. Different techniques produce seals with diverse rim features. Thus, researches are valuable on these seals together with their rim＇s features. Here, from a fraud case involving in examining several seals, the classifications of the features of seal＇s rim are introduced, and three kinds of seals, the modem penetrating seals, the laser engraving rubber ones and 3D carved bronze ones by engraving machine, are summed up on their production mechanism and performance of the rims＇ features. Also, some suggestions are given for examination of the features of seal＇s rim.

关 键 词：文件检验 印章印文 印文检验 印文边框特征 

分 类 号：DF794.2[政治法律—诉讼法学]