新闻资讯

当前位置:首页 / 新闻资讯 /

济南画册印刷偏色应该怎么办?

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样办?下面跟着小编一同来理解一下吧:

  A printing company can print many things, such as color picture album printing, brochure printing, magazine printing and so on. So what should we do about color biasing in color album printing? Now let's follow Xiaobian to understand it.

  想要处理彩色画册印刷偏色的问题,就要先晓得彩色画册印刷偏色的要素,彩色画册印刷偏色的要素有:

  To deal with the problem of color bias in color album printing, we must first know the elements of color bias in color album printing. The elements of color bias in color album printing are as follows:

  1.油墨

  1. ink

  三原色油墨都存在不同水平的色偏,这对整个画面都会不同水平地产生色偏影响。但是少量的色偏能够从油墨配制方面予以纠正。印刷时要把握好所用油墨的灰均衡,等量的黄、品、青并不产生中性灰,它们产生较淡的、较混浊带有棕色的灰色,而不是真正的灰色。其缘由是由于上面引见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惹起的,在实践油墨的CMYK空间中,要得到实地灰色,需进步青墨的量。

  There are different levels of color deviation in the three primary ink, which will have different levels of color deviation effect on the whole picture. But a small amount of color deviation can be corrected from the aspect of ink preparation. When printing, it is necessary to balance the gray of the ink used. The equal amount of yellow, grade and green does not produce neutral gray. They produce light, turbid and brown gray, rather than real gray. The reason is that the ink introduced above is not ideal absorption of color light (the spectral curve of the ink is not ideal), that is, caused by the impurity of the ink used. In the CMYK space of practical ink, in order to get real grey, we need to improve the amount of blue ink.

  2. 纸张自身

  2. Paper itself

  对印刷品阶调再现性和颜色再现性影响比拟大的是纸张的平滑度、吸收性、白度和光泽度。

  It is the smoothness, absorbability, whiteness and gloss of paper that have great influence on the reproducibility of tone and color of printed matter.

  平滑度分为表观平滑度和印刷平滑度。表观平滑度指纸张外表的平整水平,它取决于纸张的外表形貌,描绘了纸张外表的构造特性。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。理解了偏色的要素就能够晓得如何对他停止处置,

  The smoothness is divided into apparent smoothness and printing smoothness. Apparent smoothness is the level of paper surface smoothness. It depends on the appearance of the paper, and describes the structure characteristics of the paper surface. The paper's apparent smoothness has a certain relationship with its glossiness. The paper with high apparent smoothness has a relatively high glossiness. Understanding the elements of bias will enable us to know how to stop dealing with him.

QQ截图20170929174654.jpg

  1.片子

  1. films

  注重的范畴的一局部,无孔(漏光)CMYK的边角线必需是完整不划片,无明显划痕。证明必需大幅降低,校正义务。签署注,造纸,印刷质量,交货时间,工艺请求后,不能懈怠。

  For a part of the category, the corners of CMYK without holes (light leakage) must be completely non-scratched and without obvious scratches. The proof must be substantially reduced and the obligation to correct it. Signature notes, paper making, printing quality, delivery time, process requirements, can not be slackened.

  2.跟单

  2. Merchandiser

  要留意彩色画册印刷色度;版本(CMYK角落线没有对齐,是用放大镜,你能够看到错误)1,2线;留意,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局部;留意印暗不用要的白色斑点或其他颜色的点,在任何时分擦除;每印刷局部工人将被抽了出来的样子,你也能够依照看到的彩色画册印刷机运转一段时间,可能是某种颜色的光或任务繁重的现象。

  Pay attention to the chromaticity of color album printing; version (CMYK corner line is not aligned, using a magnifying glass, you can see errors) 1,2 lines; pay attention to, there is no obvious dirty spots, it should be noted that at any time, the color album printer erases the part of the printing plate; pay attention to the printing of unnecessary white spots or other color points, erase at any time; every part of the printing workers will be pumped out. As you come out, you can also run the color album printer for a period of time according to what you see, which may be a phenomenon of light or heavy tasks of a certain color.

  关于彩色画册印刷偏色的处置办法就引见到这里了,希望我们的引见可以协助到你,理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.sdyszb.com

  This is where you can see the treatment of color bias in color album printing. I hope our introduction can help you understand more information about color album printing. Please continue to pay attention to our official website: http://www.sdyszb.com.


 
QQ在线咨询
售前咨询热线
0531-87788878
售后咨询热线
15863799919