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印刷行业中的印刷色的知识
作者:admin 来源:http://www.sdhzyw.com 发布时间:2015-12-26 13:14:15 浏览次数:372
印刷色就是由不同的C、M、Y和K的百分比组成的颜色,所以称为混合色更为合理。C、M、Y、K就是通常采用的印刷四原色。在印刷原色时,这四种颜色都有自己的色版,在色版上记录了这种颜色的网点,这些网点是由半色调网屏生成的,把四种色版合到一起就形成了所定义的原色。调整色版上网点的大小和间距就能形成其他的原色。实际上,在纸张上面的四种印刷颜色是分开的,只是相很近,由于我们眼睛的分辨能力有一定的限制,所以分辨不出来。我们得到的视觉印象就是各种颜色的混合效果,于是产生了各种不同的原色。
Printing color is different from the percentage of C, M, Y, and K of the color of the so called mixed color is more reasonable. C, M, Y, K is usually adopted four color printing. When the printing color, these four kinds of color has its own version of color, recorded the outlets of this kind of color on the color version, these outlets are generated by halftone screen, the four color version together are formed, as defined by the primary colors. Adjust the color on site can be formed size and spacing of other color. In fact, in the paper the above four kinds of printing color is separate, just very close to, because of our eyes to distinguish ability has certain limits, so distinguish don't come out. We get the visual impression is all sorts of color mixing effect, and produced a variety of different primary colors.
Y、M、C可以合成几乎所有颜色,但还需黑色,因为通过Y、M、C产生的黑色是不纯的,在印刷时需更纯的黑色,且若用Y、M、C来产生黑色会出现局部油墨过多问题。
Y, M, C can almost all colors, but also need to black, because black is produced by Y, M, C is not pure, at the time of printing needs more pure black, and if use Y, M, C to produce black local ink too many problems.