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应该如何处理彩色画册印刷偏色?
作者:admin 来源:http://www.sdhzyw.com 发布时间:2018-7-20 16:58:22 浏览次数:258
一个印刷公司,里面会印刷许多东西,例如:彩色画册印刷,宣传册印刷,杂志印刷等等。那么彩色画册印刷偏色应该怎么办?下面跟着小编一起来了解一下吧:
A printing company can print many things, such as color album printing, brochure printing, magazine printing and so on. So what should color picture book print? Let's learn from the little editor.

济南宣传页印刷

想要解决彩色画册印刷偏色的问题,就要先知道彩色画册印刷偏色的因素,彩色画册印刷偏色的因素有:

In order to solve the problem of color bias in color album printing, we must first know the factors that affect the color of the color album.
1.油墨
1. ink
三原色油墨都存在不同程度的色偏,这对整个画面都会不同程度地产生色偏影响。但是少量的色偏可以从油墨配制方面予以纠正。印刷时要把握好所用油墨的灰平衡,等量的黄、品、青并不产生中性灰,它们产生较淡的、较浑浊带有棕色的灰色,而不是真正的灰色。其原因是由于上面介绍的油墨对色光的不理想的吸收(油墨的光谱曲线不理想),也就是由所用油墨不纯引起的,在实际油墨的CMYK空间中,要得到实地灰色,需提高青墨的量。
Three primary colors of ink have different degrees of color deviation, which will affect the whole picture to different degrees. However, a small amount of color deviation can be corrected from the preparation of ink. In printing, we should grasp the grey balance of the ink used, and the equal amount of yellow, product and green do not produce neutral ash. They produce a lighter, cloudy, brown grey, not a real grey. The reason is that the ink on the color of the above is not ideal absorption (the ink spectral curve is not ideal), which is caused by the inks used inks, in the actual ink CMYK space, to get the field grey, the need to improve the amount of green ink.
2. 纸张本身
2. paper itself
对印刷品阶调再现性和色彩再现性影响比较大的是纸张的平滑度、吸收性、白度和光泽度。
The greater influence on Printing reproducibility and color reproduction is smoothness, absorbency, whiteness and gloss of paper.
平滑度分为表观平滑度和印刷平滑度。表观平滑度指纸张表面的平整程度,它取决于纸张的表面形貌,描述了纸张表面的结构特性。纸张的表观平滑度与其光泽度有一定的关系,表观平滑度高的纸张,其光泽度也相对较高。了解了偏色的因素就可以知道如何对他进行处置,
Smoothness is divided into apparent smoothness and printing smoothness. The apparent smoothness refers to the smoothness of the surface of the paper, which depends on the surface morphology of the paper and describes the structural characteristics of the surface of the paper. The apparent smoothness of paper is related to its gloss. The gloss of paper with high apparent smoothness is relatively high. Knowing the factors of color can know how to deal with him.
1.片子
1. films
注重的领域的一部分,无孔(漏光)CMYK的边角线必须是完全不划片,无明显划痕。证明必须大幅降低,校对责任。签署注,造纸,印刷质量,交货时间,工艺要求后,不能懈怠。
Part of the area of attention, no hole (Lou Guang) CMYK side line must be completely non scribed, without obvious scratches. The proof must be reduced greatly and the proofreading responsibility. After signing, printing, printing, printing quality, delivery time and process requirements, we must not slack off.
2.跟单
2. Merchandiser
要注意彩色画册印刷色度;版本(CMYK角落线没有对齐,是用放大镜,你可以看到错误)1,2线;注意,没有明显的脏点,要指出的是,在任何时间,彩色画册印刷工人擦版子印光部分;注意印暗不必要的白色斑点或其他颜色的点,在任何时候擦除;每印刷部分工人将被抽了出来的样子,你也可以按照看到的彩色画册印刷机运行一段时间,可能是某种颜色的光或任务繁重的现象。
Pay attention to color album printing chromaticity; Version (CMYK corner line is not aligned, you can use magnifier, you can see the error) 1, 2 lines; attention, there is no obvious dirty point, to point out, at any time, color picture brochure printing workers printing parts printing parts; notice the dark unnecessary white spots or other color points, in office When erasure; every printed part of the worker will be pulled out of the way, you can also follow the color picture printing machine you see for a period of time, may be a color of light or heavy task.
关于彩色画册印刷偏色的处理方法就介绍到这里了,希望我们的介绍能够帮助到你,了解更多关于彩色画册印刷的信息请大家继续关注我们的官方网站:http://www.sdhzyw.com
The processing method of color picture album printing is introduced here. I hope our introduction can help you and know more about the information of color picture album printing. Please continue to pay attention to our official website!