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最近,一项高科技塑料渗透防伪印刷技术在河南问世,填补了我国防伪技术领域的一项空白。 由新乡市塑料渗透防伪印刷厂经数年研制成功的这项技术,其特点是:所生产的特
Recently, a high-tech plastic penetration printing technology was introduced in Henan, filling a gap in the field of anti-counterfeiting technology in China. The technology developed by Xinxiang Plastic Permeation Security Printing Factory after several years of development is characterized by: