凹印烟标水性油墨显色范围的研究
摘要：应用对比实验和数学模型两种方法,研究了影响凹印烟标水性油墨显色性能的因素。分析了凹印水性油墨与胶印油墨显色区别。借助蒙版方程建立了油墨显色范围的数学模型，并利用回归分析来验证模型的精度。利用色相环理论和实验得到的数据在GATF圆形色域图上绘出油墨的色域图。
关键词：烟标凹版印刷；水性油墨；显色范围
Study on The color appearance range of water based ink in gravure for cigarette package
ZHOU Guo-chang
(Hunan university of technology,China)
Abstract: The factors affecting the color appearance property of water based ink in gravure for cigarette package by means of comparative experiments and mathematical models. Analyzed the differences between water based ink in gravure and offset printing. Mathematical models of ink color appearance range are established in virtue of masking equation, and precision of the models is validated by regression analysis. With the theory of hue rings and data obtained, ink color space is mapped out in GATF circular color map.
Key words: gravure printing of cigarette package, water-based ink, color range.
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