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An experimental study on seals made by "the same printing plate"
Author(s): 
Pages: 108-109,111
Year: Issue:  2
Journal: JOURNAL OF FORENSIC MEDICINE

Keyword:  同版渗透型印章激光雕刻印章;
Abstract: 制作了13枚"同版"渗透型印章和激光雕刻印章,分析了这些"同版"印章的印面特征和盖印印文特征.研究发现,相同条件下制作的"同版"印章的个体差异十分微小,如果考虑到各种盖印条件下,这些印章盖印印文特征的变化范围,"同版"印章印文的检验是十分困难的,甚至是不可能的.
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