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四色机印刷的色序应该如何选择?
作者:admin 来源:http://www.sdhzyw.com 发布时间:2019-6-6 15:54:57 浏览次数:69
四色机印刷是湿压湿印刷方式,要使后一色油墨能较好地转移到前一色承印物的墨层上,应顺着印刷色序油墨的粘着性依次减少,否则会产生逆叠印刷现象。下面济南宣传单页印刷厂家给大家普及一下四色机印刷的色序选择技巧,希望对大家有所帮助!
Four-color press printing is a wet pressing and wet printing method. In order to transfer the latter color ink to the ink layer of the former color impression, the adhesion of the printing color sequence ink should be reduced in turn, otherwise reverse printing will occur. The following Jinan Publicity sheet printing manufacturers to popularize the four-color machine printing color sequence selection skills, I hope to help you all! 
四色机印刷的色序一般是先印油墨粘性大的暗色,后印油墨粘性小的亮色。常用色序为黑、青、品红、黄,或黑、品红、青、黄。在改变色序的同时,对油墨的粘性也应进行相应的调整。
The color sequence of four-color press printing is usually dark color with high stickiness of the first printing ink and bright color with low stickiness of the second printing ink. Commonly used color order is black, blue, magenta, yellow, or black, magenta, blue, yellow. While changing the color order, the stickiness of ink should be adjusted accordingly.
在四色机印刷中,黄墨排到更后一色印刷,主要有三个优点:
In four-color press printing, yellow ink row to the last color printing, there are three main advantages:
⑴由于黄墨的透明性好,用于更后一色有利于足够的光量射入上下墨层,使印刷品色彩更鲜艳。

(1) Because of the transparency of yellow ink, the use of the last color is conducive to enough light to be injected into the upper and lower ink layers, making the printed matter more brilliant.

济南宣传单页印刷

⑵黄墨的干燥性能较快,印刷面积较大。把黄墨安排更后一色,不仅可以防止因黄墨干燥速度过快而引起的晶化外,还可利用它印刷面积大,又能很快氧化结膜的特点,罩盖在其它墨层表面,可提高印刷品的光泽度。
(2) Yellow ink has faster drying performance and larger printing area. Arrangement of the last color of yellow ink can not only prevent crystallization caused by too fast drying speed of yellow ink, but also make use of its large printing area and quick oxidation of conjunctiva. Covering the surface of other ink layers can improve the gloss of printed matter.
⑶黄色安排在更后一色,便于控制黄色的用墨量,可随时对照样张进行调节。
(3) Yellow is arranged in the last color, which is convenient to control the amount of yellow ink and can be adjusted at any time.
以上就是济南宣传单页印刷厂家的小编给大家整理的精彩内容了,如果大家有其他要补充的内容,欢迎收藏我们的官网:http://www.sdhzyw.com!给我们留言评论!我们的客服人员将会与您尽快取得联系!
Above is the wonderful content that the small edition of Jinan publicity leaflet printer has arranged for you. If you have other contents to add, you are welcome to collect our official website: http://www.sdhzyw.com! Leave us a comment! Our customer service staff will contact you as soon as possible!