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电池标签印刷如何控制颜色的使用?

来源:http://www.shengfengyinshua.com/ 日期:2020-12-10 发布人:shengfeng 1.建立合理的颜色管理制度,关键是将色差控制在合理的范围之内。所以控制好标签颜色一致的步就是要建立一个完善的颜色管理制度,让操作人员懂得产品合格的范围。
1. To establish a reasonable color management system, the key is to control the color difference within a reasonable range. Therefore, the first step to control the color consistency of labels is to establish a perfect color management system, so that the operators can understand the range of qualified products.
首先要做的是明确产品颜色的上下限,在次生产某标签的时候,可以制定出该标签颜色的上下限,以及和客户确认的样张作为参考。并严格规定颜色的波动不能超过超过上下限。在保证标签产品颜色一致性的同时,还能给生产人员一个合理的颜色波动范围。
The first thing to do is to define the upper and lower limits of product color. When a label is produced for the first time, the upper and lower limits of the color of the label can be worked out, and the sample sheet confirmed by the customer can be used as reference. It is strictly stipulated that the fluctuation of color should not exceed the upper and lower limits. In order to ensure the color consistency of label products, it can also give the production personnel a reasonable range of color fluctuation.
2.完善首尾件签样、巡检和抽检的制度,想要进一步保证颜色标准的执行,还应该讲标签产品颜色的检验项目加入到签样、巡检和抽检的制度,不合格的产品坚决不予检验通过,同事加强巡检和抽检,以保证标签产品在印刷过程中能及时发现问题。
2. Improve the system of sample signing, inspection and sampling inspection for the first and last parts. In order to further ensure the implementation of color standards, it is also necessary to add the color inspection items of labeled products to the system of sample signing, inspection and sampling inspection. Unqualified products will not pass the inspection. Colleagues should strengthen the inspection and sampling inspection to ensure that problems can be found in time during the printing process of label products.、】不干胶防伪标签印刷
电池标签-天势科技
Battery label - Tianshi Technology
3.油墨也会导致色差,有的标签产品在客户那边放了一段时间以后,其油墨的颜色逐渐发生了变化,这种情况一般是因为使用过期的油墨造成的,一般UV油墨的保质期通常是一年,使用过期的油墨会容易出现标签产品褪色的情况,所以印刷电池标签的时候,印刷企业要使用正规厂家生产的油墨,同时还要注意油墨的保质期,及时更新库存,避免使用过期油墨。
3. Ink can also cause color difference. After some label products have been put on the customer's side for a period of time, the color of the ink gradually changes. This situation is generally caused by the use of expired ink. Generally, the shelf life of UV ink is usually one year. Using expired oil and ink will easily lead to fading of label products. Therefore, when printing battery labels, printing enterprises should To use regular manufacturers of ink, but also pay attention to the ink shelf life, timely update inventory, avoid the use of expired ink.
4.专色油墨颜色的一致性,我们在生产电池标签的过程中,会经常需要配置专色油墨,很多不干胶标签配置的专色油墨和样品颜色还是相差很远,造成这样原因的是油墨配比不对。专色油墨是由多种原色油墨配置的。而大多数UV油墨都是彩通(PANTONE)色系,所以我们配制专色油墨时往往会按彩通色卡上给出的比例来配制。但这里要指出的是,彩通色卡上的油墨配比不一定完全准确,经常会有微小的差别。这时,就对印刷人员的经验有一定要求,因为印刷人员对油墨颜色的敏感度十分重要。印刷人员应该多学多练,不断积累这方面的经验才能达到熟练掌握的水平。
4. Color consistency of spot color ink. In the process of producing battery label, we often need to configure spot color ink. Many self-adhesive label configuration spot color ink and sample color are still far from each other. The reason is that the ink ratio is not correct. Spot color ink is a variety of primary color ink configuration. Most UV inks are Pantone color system, so we often prepare spot color ink according to the proportion given on the color card. However, it should be pointed out here that the ink ratio on the color card is not necessarily accurate, and there are often small differences. At this time, there is a certain requirement for the experience of printing personnel, because the sensitivity of printing personnel to ink color is very important. Printing personnel should learn more and practice more, and accumulate experience in this field to reach the level of proficiency.

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