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济南彩色设计印刷之封面颜色的对比
作者:admin 来源:http://www.sdhzyw.com 发布时间:2017-8-7 17:04:19 浏览次数:305

济南彩色设计印刷色彩配置上除了协调外,还要注意色彩的对比关系,包括色相、纯度、明度对比.封面上没有色相冷暖对比,就会感到缺乏生气;封面上没有明度深浅对比,就会感到沉闷而透不过气来.

In addition to coordinating the distribution of color, but also pay attention to color contrast relations, including hue, purity and brightness contrast. No hue contrast of changes in temperature on the cover, it will feel a lack of vitality; cover skin with no visibility, will feel dull and breathless.

封面上没有纯度鲜明对比,就会感到古旧和平俗.我们要在封面色彩设计中掌握住明度、纯度、色相的关系,同时用这三者关系去认识和寻找封面上产生弊端的缘由,以便提高色彩修养.

No cover purity contrast, will feel peaceful old customs. We will cover in the color design to grasp the lightness, purity, hue, and the relationship between the three parties to realize and defects the reason for the cover, so as to improve the color training.

润版液酸碱度。润版液酸性如果太强就会腐蚀印版砂目,破坏印版的亲水层,容易使图文在压印刷过程中被磨掉。润版液的PH值在5左右为好。

济南精装书制作

Dampening solution pH. If the plate liquid is too strong, it will corrode the printing plate sand, and destroy the hydrophilic layer of the printing plate. It will make the picture and print be worn off in the press printing process. The pH of the dampening solution is about 5.

着墨辊老化后,亲水性能增强了,而亲油墨的性能减弱了,传递油墨的性能差,在机械滚压的过程中,形成“水包油”类型的油墨乳化,更后导致印版油腻和图文部分掉版。

The inking roller after aging, enhance the hydrophilicity, performance and pro ink ink transfer performance weakened, poor, in the process of mechanical rolling, the formation of "ink emulsification of oil in water type, resulting in a printing plate greasy and graphic part fall edition.

胶印过程中若油墨的粘度过大,除了使油墨转印出现困难以外,还会破坏墨层中间断裂的条件,使版面剩余的墨层不足,其结果则使印版图文部分裸露磨损,造成掉版。

Offset process if the ink viscosity is too large, in addition to the ink transfer difficulties, but also damage the ink layer fracture conditions, lack of the residual ink layer layout, the result is the bare plate graphic part wear, resulting in a fall edition.

其实做画册印刷更需要的材料就是铜版纸了,而铜版纸的重量和大小也是不同的,所以在弄这个的时候会需要非常非常多的铜版纸.

In fact, the most necessary material for picture album printing is art paper, and the weight and size of coated paper are different, so it will take a lot of art paper when making this

对于界面的不同而选择不同大小的并且其中的颜料也是非常独特的,很多地方用的是好颜料也有地方是用的便宜的,通过印出的图片来观赏就一清二楚了.非常有魅力的一个特色印刷,

The interface for different choices of different sizes and the pigment is also very unique, many places are good pigment also has the place which is the cheapest, through printed pictures to watch crystal clear. Very attractive for a special printing,

本文由济南书刊杂志印刷友情奉献.更多有关的知识请点击:http://www.sdhzyw.com/我们将用更先进的技术.更真诚的态度.为您提供更为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

This paper by Ji'nan friendship magazines printed dedication. More related knowledge: Please click http://www.sdhzyw.com/ we will use the most advanced technology. The most sincere attitude, to provide you with the most comprehensive service. More related knowledge and we will continue to offer. Please look forward to.