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数字化计算机直接制版技术应用在第五套2015年版人民币的人像凹版印刷中,检验难度较大。数字化雕刻制版原理、方法与手工雕刻完全不同,因此在货币印刷品上表现出的特征也有差异。通过对第五套中2005年和2015年版百元人民币人像雕刻制版印刷过程进行比较,归纳总结其各自的特征,并进行比对。通过总结、比较两个版次的特征,对公安机关鉴别人民币真伪颇具实践指导价值。
Digitized computer-to-plate technology used in the fifth set of 2015 RMB portrait gravure printing, the inspection more difficult. Digital engraving plate principle, method and hand-carved completely different, so the currency printed on the performance characteristics are also different. By comparing the fifth set of 2005 and 2015 RMB100 engraving plate making and printing process, summarizes their respective characteristics and compares. By summarizing and comparing the features of the two editions, it is quite practical and instructive to the public security organ to verify the authenticity of the renminbi.