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          彩色畫冊印刷偏色應該怎麼辦?
          作者︰admin 來源︰本站 發布時間︰2018-10-10 14:56:47 瀏覽次數︰149
          一個印刷公司,里面會印刷許多東西,例如︰彩色畫冊印刷,宣傳冊印刷,通博官方网址等等。那麼彩色畫冊印刷偏色應該怎麼辦?下面跟著小編一起來了解一下吧︰
          A printing company will print many things, such as color album printing, brochure printing, magazine printing and so on. So what should we do in color printing? Let's take a look with the Xiaobian.
          想要解決彩色畫冊印刷偏色的問題,就要先知道彩色畫冊印刷偏色的因素,彩色畫冊印刷偏色的因素有︰
          If you want to solve the problem of color album printing bias, you must first know the factors of color album printing bias, color album printing bias factors are:
          1.油墨
          1. ink
          三原色油墨都存在不同程度的色偏,這對整個畫面都會不同程度地產生色偏影響。但是少量的色偏可以從油墨配制方面予以糾正。印刷時要把握好所用油墨的灰平衡,等量的黃、品、青並不產生中性灰,它們產生較淡的、較渾濁帶有棕色的灰色,而不是真正的灰色。其原因是由于上面介紹的油墨對色光的不理想的吸收(油墨的光譜曲線不理想),也就是由所用油墨不純引起的,在實際油墨的CMYK空間中,要得到實地灰色,需提高青墨的量。
          Three primary colors of ink have varying degrees of color deviation, which will affect the whole picture to varying degrees. However, a small amount of color deviation can be corrected from the preparation of ink. In printing, the gray balance of the ink used should be well grasped. The same amount of yellow, grade and green does not produce neutral gray. They produce a lighter, more turbid brown gray, rather than a real gray. The reason is that the ink described above is not ideal absorption of color light (the spectral curve of the ink is not ideal), that is, caused by the use of impure ink, in the actual CMYK space of the ink, to get solid grey, the need to increase the amount of green ink.
          2. 紙張本身
          2. paper itself
          對印刷品階調再現性和色彩再現性影響比較大的是紙張的平滑度、吸收性、白度和光澤度。
          The smoothness, absorbability, whiteness and glossiness of paper have great influence on the tone reproduction and color reproduction of printed matter.

          平滑度分為表觀平滑度和印刷平滑度。表觀平滑度指紙張表面的平整程度,它取決于紙張的表面形貌,描述了紙張表面的結構特性。紙張的表觀平滑度與其光澤度有一定的關系,表觀平滑度高的紙張,其光澤度也相對較高。了解了偏色的因素就可以知道如何對他進行處置,

          濟南書刊通博官方网址

          Smoothness is divided into apparent smoothness and printing smoothness. Apparent smoothness is the degree of smoothness of the paper surface. It depends on the surface morphology of the paper and describes the structural characteristics of the paper surface. The apparent smoothness of paper has a certain relationship with its glossiness. The paper with high apparent smoothness has a relatively high glossiness. Knowing the factors of color can know how to deal with him.
          1.片子
          1. films
          注重的領域的一部分,無孔(漏光)CMYK的邊角線必須是完全不劃片,無明顯劃痕。證明必須大幅降低,校對責任。簽署注,造紙,印刷質量,交貨時間,工藝要求後,不能懈怠。
          The corners of the CMYK without holes (leaks) must be completely non-scratching and no obvious scratches in the area of attention. Proof of responsibility must be substantially reduced. After signing, printing, printing, printing quality, delivery time and process requirements, we must not slack off.
          2.跟單
          2. Merchandiser
          要注意彩色畫冊印刷色度;版本(CMYK角落線沒有對齊,是用放大鏡,你可以看到錯誤)1,2線;注意,沒有明顯的髒點,要指出的是,在任何時間,彩色畫冊印刷工人擦版子印光部分;注意印暗不必要的白色斑點或其他顏色的點,在任何時候擦除;每印刷部分工人將被抽了出來的樣子,你也可以按照看到的彩色畫冊印刷機運行一段時間,可能是某種顏色的光或任務繁重的現象。
          Attention should be paid to the chromaticity of color album printing; version (CMYK corners are not aligned, you can see errors with magnifying glass) 1,2 lines; note that there are no obvious dirty spots, it should be pointed out that at any time, color album printers erase the light part of the printing plate; pay attention to printing dark unnecessary white spots or other color spots, in charge When to erase; each part of the printing worker will be pulled out of the appearance, you can also see the color album printing press running for a period of time, may be some color of light or heavy task phenomenon.
          關于彩色畫冊印刷偏色的處理方法就介紹到這里了,希望我們的介紹能夠幫助到你,了解更多關于彩色畫冊印刷的信息請大家繼續關注我們的網站!
          Here's how to deal with the color offset in color album printing. I hope our introduction can help you. To learn more about color album printing, please continue to pay attention to our website!