随角异色油墨的研究

Study on Optically Variable Ink

防伪油墨是现代社会防伪领域中极其重要的一部分,已广泛应用到各个领域。随角异色油墨是防伪油墨中很重要的部分,广泛用于货币、有价证券、以及烟酒、化妆品等商品的标识和包装中,其具有色彩鲜艳、检验方便、重现性强和变色多样等特点。本文从随角异色油墨的分类、配制和印刷要求以及颜色特性检测等方面综述了随角异色油墨的一些相关研究,对随角异色油墨在防伪技术方面的应用具有理论指导意义。

Anti-counterfeiting printing ink which is an important part in the field of the modern social security has been widely applied to various fields. As a very important part of the anti-counterfeiting printing ink, optically variable ink is widely used in the security of money, securities, and the identification and packaging of the goods such as alcohol and tobacco, cosmetics with the the characteristics of bright colors, convenient inspection, easy reproducibility and color variety. This study provides an overview of some related researches on the optically variable ink from the aspects of classification, requirements of preparation and printing, and color feature detection. This paper has theoretical significance to applications of optically variable ink in Anti-counterfeiting technology.