一体化速印文件特征的检验鉴别  

Inspection and identification of integrated rapid printing document features

作　　者：章逸飞 于彬[1] Zhang Yifei;Yu Bin(Criminal Technology College,Criminal Investigation Police University of China,Shenyang City,Liaoning Province,110035)

机构地区：[1]中国刑事警察学院刑事技术学院,辽宁省沈阳市110035

出　　处：《塑料包装》2025年第2期193-196,共4页Plastics Packaging

摘　　要：本文针对一体化速印机印制文件的特征规律展开研究,可为鉴别一体化速印机印制文件提供检验鉴别的依据。本文以4种主要品牌、24种机型的平时样本以及其中3种机型的实验样本作为实验样本,使用VSC-8000文检仪对实验样本进行检验鉴别,分析总结不同品牌、型号的一体化速印机的检验鉴定特征及其变化情况。实验结果表明,一体化速印机印制文件在形态学特征上与喷墨打印文件、激光打印文件存在明显差异,在彩色印刷上表现出独特的专色印刷特征,与一般常见的CMYK四色印刷不同。因此,检验鉴定人员在鉴别一体化速印机印制文件时,可依据一体化速印机的相关特征,确定印刷文件来源。This article focuses on the research of the characteristic laws of integrated speed printing machine printed documents,which can provide a basis for inspection and identification of integrated speed printing machine printed documents.This article uses regular samples of 4 major brands and 24 models,as well as experimental samples of 3 models,as experimental samples.The VSC-8000 document inspection instrument is used to inspect and identify the experimental samples,analyze and summarize the inspection and identification characteristics and changes of integrated speed printing machines of different brands and models.The experime ntal results show that the integrated speed printing machine has significant differences in morphological characteristics compared to inkjet printing files and laser printing files.It exhibits unique spot color printing characteristics in color printing,whi ch is different from the commonly used CMYK four-color printing.Therefore,inspection and appraisal personnel can determine the source of printed documents based on the relevant characteristics of the integrated printing machine when identifying printed documents.

关 键 词：一体化速印机 速印文件 印制文件特征 机具鉴别 

分 类 号：D918.92[政治法律—法学]