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直接采用印刷的分色参数进行分色的常识
作者:admin 来源:http://www.sdhzyw.com 发布时间:2017-12-11 16:43:43 浏览次数:538
  印刷是一门复杂的技术,做印刷类平面设计除了要具备深厚的美术功底,还必须全面了解印刷工艺及一些相关知识,才能事半功倍地设计出符合印刷工艺要求的原稿。在具体操作上,如果是彩色连续调图像(如从电脑中调出的图片等)如何保证其颜色的还原呢?
Printing is a complex technology. For printing graphic design, besides having deep knowledge of art, we must have a comprehensive understanding of printing technology and some related knowledge, so we can design the manuscript that meets the printing process requirements with half the effort. In the specific operation, how to ensure the reduction of color if it is a color continuous image (such as a picture that is transferred from a computer, etc.)?

①扫描色彩校正和层次的优化调整后输入电脑,由RGB包模式转换到CMYK色模式,这是个分色过程,其分色参数要符合印刷系统的设备特征,直接采用印刷的分色参数进行分色的文件可以用于输出。

济南书刊杂志印刷价格

Optimization of scanning color correction and the level of input computer, conversion to CMYK color mode packet mode by RGB, this is a process of color, the color parameter characteristics of the equipment to meet the printing system, the color parameter for printing color can be used for the output file.
②在CMYK色空间中,对图像中的一些关键色(如肤色、蓝天等)的CMYK值进行修正,以保证印刷时的色彩再现。
In the CMYK color space, the CMYK values of some key colors (such as skin color, blue sky, etc.) in the image are corrected to ensure the reproduction of color in printing.
在印刷类平面设计中,分辨率的设置必须根据设计和印刷工艺的要求,特别是印刷所用的承印材料(多为纸张)等多种因素来确定,并不是任何图片都一定要调到更高分辨率。
In printing graphic design, the setting of resolution must be determined according to the requirements of design and printing process, especially those of printing materials (mostly paper) and so on. Not all pictures must be transferred to the highest resolution.
如报纸印刷的网线比精美画册要低,它们对图像文件的分辨率的要求也不一样。如果将用新闻纸印刷的报纸上的图片分辨率调至与用铜版纸印刷的画册相同的分辨率,不仅毫无意义,反而导致印刷糊版。
For example, the network lines printed in the newspaper are lower than the beautiful picture books, and they require different resolution of the image files. If the resolution of the newspaper printed on newsprint is transferred to the same resolution as the printed picture book printed with coated paper, it will not only meaningless, but lead to printing paste version.
设计师可能不会拼大版,也没有必要去开四色胶印机,但必须从印刷设计的角度,对其相互关联的工艺流程全面了解,细心、耐心、虚心是印刷类平面设计师必备的专业素质。
Designers may not be able to make large editions, nor is it necessary to open four color offset presses, but we must have a comprehensive understanding of their interrelated process flow from the perspective of printing design. Careful, patient and open-minded is the necessary professional quality of print graphic designers.
以上便是济南书刊杂志印刷今天的分享,您还满意吗,欢迎关注我们的网站:http://www.sdhzyw.com并且关注我们的产品,我们将为您提供优良的产品,衷心的愿与您建立合作关系。
The above is Ji'nan's book and magazine printing today's sharing. Are you satisfied? Welcome to our website: http://www.sdhzyw.com and pay attention to our products. We will provide you with excellent products and sincerely cooperate with you.