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在经济犯罪案件中,伪造印章、支票、帐单、合同、证书和协议等犯罪形式占有较大比例,给国家、集体和个人的财产带来了严重的损失。在该类案件当中,对印章所用的印泥的鉴别非常重要。关于印泥的种类检验已有一些报导,如用薄层色谱法、紫外分光光度法、发射光谱法、红外分光光度法和荧光光谱法等等。但对印泥盖印时间的推断进行鉴定国内尚
In economic crimes cases, fake forms such as stamps, checks, bills, contracts, certificates and agreements occupy a large proportion and have caused serious losses to the property of the State, the collective and individuals. In such cases, the identification of the ink used for the seal is very important. There have been some reports on the types of inkpad, such as thin layer chromatography, ultraviolet spectrophotometry, emission spectroscopy, infrared spectrophotometry and fluorescence spectroscopy. However, the imprint of Indian ink stamping time to identify the domestic Shang