四色印刷实地色标准及其允差范围的测定

Experiment and Measurement for Acquiring Solid Standards of Four Colors Metal Printing

摘要: 提出采用色度与密度测定相结合的分析方法获得四色印刷实地色标准,并提出色品差圆的概念,采用色品差圆确定印刷实地色标准的密度允差范围。

Abstract: This paper puts forward to acquire solid standards of color offset printing by the method of combining color measurement and density and a new term "chromaticity difference circle". Using it the allowance range for solid density standards of color offset printing can be determined.