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济南华政印务有限公司
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彩色设计印刷的颜色调配也需要技巧
作者:admin 来源:http://www.sdhzyw.com 发布时间:2018-2-7 16:49:18 浏览次数:560
购买薄膜必须选用经过电子处理的薄膜,薄膜的表面张力必须达到38达因(指表印),更好用电晕测试笔来测检,因薄膜在生产时虽经电子处理,但薄膜处理效果会随存 放时间延长呈指数规律消退,消退速度松紧带与存放的环境温度、原料、薄膜厚度等有关,存放的环境温度高,消退速度快。
Buy film must be selected after film processing, the surface tension of the film must reach 38 dynes (refer to table India), the best use of corona test pen test, due to the film in production despite the electronic processing, but the film will extend the treatment effect with time exponentially fading, fading speed and storage of elastic band the environmental temperature, raw material, film thickness, storage environment of high temperature, fast fading.
薄膜含有添加剂如滑剂、增塑剂,抗静电剂的消退速度比无添加剂的更快,现很多印刷厂都能自行吹膜,并进行电子处理,但由于未能掌握好处理程序,处理间隙(1-2mm之间),处理电压(1-1.5万伏)等,使印刷后出现脱色、渗透、粘连、分切困难及使用时不容易揭开等现象,通常这种情况用测试笔一划就可分析出来,所以购膜或吹膜时一定要注意。

Films containing additives such as lubricants, plasticizers, antistatic agents fade faster than that without additives, now many printers can blown film, and electronic processing, but failed to grasp the processing procedure, processing gap (between 1-2mm), voltage (1-1.5 kV), decolorization, penetration, adhesion, cutting difficult and not easy to use open phenomenon after printing, usually in this case test stroke can be analyzed, so attention must be paid to the purchase of film or film at.

济南彩色设计印刷

在设计时选定原色要考虑颜色的特性,是否会出现印刷偏色,比如CMYK各50%的色值尽量不要选用,印刷出来偏色会非常严重。
When designing the primary color, we should consider the characteristics of the color, and whether there will be printing bias. For example, the color value of 50% of CMYK is not to be selected as much as possible. Printing will be very serious.
颜色调配也需要一定的技巧,避免损失,印刷市场上,常见很多印刷品都采用紫色,一般的紫色油墨单价低,如单面印刷则无须担心,如一些包装要双面印刷时,特别注意紫色渗透,因为普通的紫色是具有渗透性制成成品后存放时间长。
Color matching also requires a certain skill, to avoid losses, printing on the market, many of the common printing with purple, purple ink price is generally low, such as single-sided printing need not worry, as some of the packaging to be printed, pay special attention to the purple penetration, because common purple is a permeable finished goods stored for a long time.
印刷品背面的紫色会渗透到下面有印刷的其它颜色上,所以用户要进行双面印刷一定要考虑颜色的渗透性,选用不渗紫来印刷,避免损失,用紫所配的其它颜色也具渗透性。
The purple on the back of the printed matter will penetrate into other colors that are printed on the bottom. Therefore, users need to consider the permeability of the color when they want to have double sided printing. They need to print without osmosis to avoid loss, and other colors with purple are also permeable.
公司全方位服务于客户,以质量上乘、价格合理和完善的售后服务与客户携手奋进,共同发展。质量保证,欢迎咨询洽谈。
The company serves the customer in all directions, with the high quality, the reasonable price and the perfect after sale service and the customers to advance hand in hand, and develop together. Quality assurance, welcome to consult the negotiation.