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专色印刷在印刷行业的应用
作者:admin 来源:http://www.sdhzyw.com 发布时间:2016-12-20 15:57:54 浏览次数:641
在当前印刷中,除了常见的四色印刷外,还有六色、八色甚至更多色的印刷。四色印刷由于套印及水墨平衡等控制问题,不容易达到理想的复制效果,因此,有时需要使用一些专色印刷。
In the printing, in addition to the common four-color printing, and color, eight colors or more color printing. The four-color printing printing and ink balance control problem, is not easy to achieve the ideal effect of replication, therefore, sometimes need to use some special color printing.
专色印刷可以印出通常的四色工艺印刷不出的颜色或者不好印的颜色。印刷厂是按照色料减色的混合原理来获得专色所调配出来的颜色,油墨颜色的明度会较低,饱和度则较高,采用实地印刷的方法是使墨色均匀的通常方法,然后适当地加大墨量,当版面墨层厚度变得较大时,墨层厚度的改变对色彩变化的灵敏程度会降低,所以更容易得到墨色均匀,厚实的印刷效果。
Spot color printing can be printed four-color process printed are usually not out of color or no color printing. In accordance with the principle of color printing factory is mixed to obtain the deployment of spot color color of the color, ink color brightness is low, saturation is higher, with the methods of field is usually the method of printing ink evenly, and appropriately increase the amount of ink, ink layer thickness when the layout becomes larger, the degree of sensitivity of ink thickness the change of color changes will be reduced, so it is easier to get ink evenly, thick printing effect.
每种专色有其本身固定的色相,能够保证印刷色彩还原的准确性,解决了胶印中由于油墨叠加不良造成的颜色还原不准确的问题。而且可以做到无论在哪里印刷,同一专色都可保持一致的色相,避免了印刷环境、设备、工艺造成的颜色偏差。如果用很简单的一句话来概括的话,专色其实就是用两种油墨或者是两种以上的油墨所调配出来的一个颜色。
Each color has its own fixed hue, can guarantee the accuracy of printing color reduction, solves the offset due to the ink superposition caused the problem of inaccurate color reduction. And can be printed regardless of where the same color can be consistent color, avoid color printing equipment, process deviation caused by the environment. If you use a very simple word to summarize it, in fact, two kinds of spot color ink or a color more than two kinds of ink deployment out.
本文由济南彩色设计印刷为您提供,我们的网站是: http://www.sdhzyw.com 我们将以全心全意的热情为您提供更优质的服务,欢迎您的访问!
This article by Ji'nan color design printing for you, our website is: http://www.sdhzyw.com we will wholeheartedly enthusiasm to provide you with better service, welcome your visit!