第三节印刷防伪技术一、印刷防伪技术产品的分类与技术内涵印刷防伪技术产品包括:印刷防伪标识和印刷防伪证件与票据。印刷防伪技术产品必须至少具有以下技术内涵之一:●使用防伪纸或防伪膜●使用防伪油墨●应用防伪印刷设计与防伪印制技术制作二、常用的印刷防伪技术产品防伪 The third section printing anti-counterfeiting technology First, the classification of printing anti-counterfeiting technology products and technical content Printing anti-counterfeiting technology products include: printing security logo and printing security documents and notes. Printed anti-counterfeiting technology products must have at least one of the following technical connotation: ● Use of security paper or anti-counterfeit film ● Use of anti-counterfeit ink ● Application of security printing design and security printing technology Second, the common anti-counterfeiting printing technology products Security