As one of the important and difficult issues in color printing, multi-color printing is being paid more and more attentions, which is not only the demand of the printing theories development, but also the need of high quality printing.
多色印刷作为印刷理论和技术研究前沿领域的一个热点和难点问题,越来越被重视和突出。
This paper analyzed the traditional theory and combines the latest study on the development of multi-color printing, and the seven-color separation was put forward based on the Neugebauer model in four-color printing and the existing six-color separation algorithm.
传统的彩色印刷主要是利用分色、加网技术进行四色套印,凭借成熟的工艺和经验获得质量较好的印刷复制品,但是其依然存在着一定的缺陷,因而多色印刷作为印刷技术发展的热点问题,受到越来越多人的研究与重视。
First colour down: The first colour printed on a sheet when more than one colour is being used.
第一色次：多色印刷时，首先施印的颜色。
Last colour down: In multi-colour printing, the final colour printed on the sheet .
最后印色:多色印刷时，最后施印的油墨颜色。
In multicolor work, printing the second and any additional colors over a previously printed wet ink film. See trapping.
中义在多色印刷中，将第二色或其他色在上一色乾燥前印刷上去。
In offset printing, other than a loose blanket, doubling usually happenbs in multi-colour press.
在柯式印刷方面，除因胶布松弛外，重影多数出现于多色印刷机上。
Double,multiple color printing units.
任意组合单、双、多色印刷开槽机组。
Improvement of Printing Accuracy via Web Handling Control in Multi-Colors Printing Machines
采用卷筒料控制装置提高多色印刷机套印精度
Multi-colour printing: Colour printing not limited by the use of process colours. Any number of colours and any special colours may be used.
多色印刷:可用任何数量任何特别颜色的印刷，不受四色彩印所用的颜色限制。
Satellite machine: A design of multi-colour printing presses in which a number of printing units radially positioned round a large common impression culineder.
怛星式印刷机:多色印刷机的一种设计。各个印刷单位围绕着一个公用压力圆筒的外边而成。
Process colour printing: A form of multi-colour printing in which only four definite colours, viz.: yellow, magenta, cyan and black are used.
四色彩印:是多色印刷的一种。它限定使用黄，洋红，青蓝和黑四种颜色。
Wet-on-wet: The condition of printing on a multi-colour press that the succeeding coloured inks being overprinted before the previous ink has dried.
湿叠湿:在多色印刷机上,油墨尚还未干,就印上另一颜色油墨的情况。
polychrome printing
套色印刷, 多彩印刷法
6 or more colour automatic printing machine
六色或多色自动印刷机
single- or multi-color lithography.
单一或多色平版印刷术。
multicolour intaglio rotary printing press
多色凹版轮转印刷机
chromatic printing
套色版, 套色印刷
To produce a multicoloured map a separate printing plate is required for each colour of ink.
为了制作一幅多色地图，需要制作适用于各色印刷油墨的印刷板。
Printing overprints, or one color on top of another, when the first color is already dry. Printing multicolor work on a single-color press.
中义以单色印刷机印制多色彩的印刷品，在一色完全乾燥后再印上另外一色。
two color tandem system
双色串列(印刷)法