畫冊印刷色彩偏差如何處理?印刷公司會印刷很多東西，比如畫冊印刷、小冊子印刷、雜志印刷等等。今天要講的畫冊印刷，就是以圖文并茂和少量文字為主的書刊印刷。畫冊基本上是用銅版紙印制的，而封面用的是特種紙，畫冊用的是銅版紙，畫冊都是用特種紙印制的。

　　How to deal with color deviation in album printing? Printing companies will print many things, such as album printing, brochure printing, magazine printing, etc. Today, we will talk about the printing of picture books, which is based on the combination of pictures and texts and a small number of words. The picture album is basically printed on copperplate paper, while the cover is made of special paper, the picture album is made of copperplate paper, and the picture albums are all made of special paper.

　　這是畫冊印刷，在印刷過程中，會出現(xiàn)各種各樣的問題，如:色彩、排版等。所以今天我們就來一下相冊打印顏色的問題吧。如果你想專輯印刷顏色偏差的問題,你需要知道專輯印刷顏色偏差的因素,專輯印刷顏色偏差的因素有:油墨:三個主要的油墨有不同程度的顏色偏差,這將影響整個畫面不同程度的顏色偏差。但少量的色差可以從油墨配制中糾正。印刷時要把握油墨的灰平衡，同樣數(shù)量的黃色，產(chǎn)品中，綠色不產(chǎn)生中性的灰色，它們產(chǎn)生的灰色較淺，較渾濁帶有褐色的灰色，而不是真正的灰色。

　　This is album printing, in the printing process, there will be a variety of problems, such as: color, typesetting and so on. So today, let's solve the problem of album printing color. If you want to solve the problem of color deviation in album printing, you need to know the factors of color deviation in album printing. The factors of color deviation in album printing are: Ink: three main inks have different degrees of color deviation, which will affect the color deviation in different degrees of the whole picture. But a small amount of color difference can be corrected from the ink preparation. When printing, it is necessary to grasp the gray balance of the ink. For the same amount of yellow, green does not produce neutral gray in the product. The gray produced by them is lighter, turbid and brown, rather than the real gray.

　　原因是由于油墨的吸收顏色的引入光線不理想(墨水光譜曲線并不理想),也就是說,造成油墨的使用不潔凈的,在實際的墨水CMYK空間,得到真正的灰色,需要提高綠色油墨的數(shù)量。紙張本身:對打印梯度再現(xiàn)性和色彩再現(xiàn)性的影響較大，紙張的平滑度、吸收率、白度和光澤度也較大。平滑度分為表觀平滑度和印刷平滑度。表觀平滑度是指紙張表面的水平，它取決于紙張表面的形態(tài)，描述了紙張表面的結(jié)構(gòu)特征。紙張的表觀光滑度與光澤度有一定的關(guān)系，高紙的表觀光滑度，其光澤度相對較高。

　　The reason is that the light introduced by the absorption color of the ink is not ideal (the ink spectral curve is not ideal), that is to say, the use of the ink is not clean. In the actual ink CMYK space, the real gray is obtained, and the number of green ink needs to be increased. Paper itself: it has a great influence on the gradient reproduction and color reproduction of printing, as well as the smoothness, absorptivity, whiteness and glossiness of paper. Smoothness is divided into apparent smoothness and printing smoothness. Apparent smoothness refers to the level of the paper surface, which depends on the shape of the paper surface and describes the structural characteristics of the paper surface. There is a certain relationship between the surface smoothness and glossiness of paper. The glossiness of high paper is relatively high.

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