单张纸胶印印刷中的水墨平衡研究

A Study on Water-ink Balance for Sheet-fed Offset Printing

讨论了胶印印刷中水墨量的变化对印品质量的影响。采用密度差来区分印品密度变化的原因，并提出了最佳润湿水量的应用范围以及网点密度与水墨量之间的数学关系式。这为进一步研究印品质量提供了可靠的方法。

The effect of water-ink balance for offset printing on printing quality is disscussed.The density change is distinguished by density difference. Optimum water amount and a mathematical medel between dot density and water-ink amount are pointed out.The study presents a reliable method for the further study of printing quality.