这是近几年来很常见到的一个现象，每每年终将近，很多企业都会着手设计自己企业的挂历、台历，这是一种新的宣传方式。但是，站在印刷行业的角度来看，这些企业台历印刷、挂历印刷多少都存在这些问题，今天小编就来谈谈影响济南台历挂历印刷颜色的一些因素。

This is a common phenomenon in recent years. Every year, many enterprises will start to design their own calendars, which is a new way of publicity. However, from the perspective of the printing industry, these enterprises have some problems in desk calendar printing and wall calendar printing. Today, I would like to talk about some factors that affect the printing color of Jinan desk calendar.

1.转换颜色的平台

1. Platform for color conversion

你是不是也遇到过这样子的问题，客户给我们的是RGB文件，我们要通过什么手段才能转换成CMYK的?如果每家印企所使用的转换标准不一样，那么转换后的CMYK文件颜色也会不一样的。其次，就算是同样的文件，通过数码印刷、胶印、凹印等不同的印刷方式，台历、挂历印刷出来的颜色也会在差别。

Have you ever encountered the problem that the customer gave us RGB files? How can we convert them to CMYK? If each printing company uses different conversion standards, the converted CMYK files will have different colors. Secondly, even for the same document, the color of desk calendar and wall calendar will be different through digital printing, offset printing, gravure printing and other different printing methods.

2、档案转换

2. File conversion

网点总量不一样也可能会影响终的台历印刷、挂历印刷的颜色效果，另外，加网技术的不同使得不同的网型其网点扩大率也各不同。举个例子，如果今天CTP设备坏了，你去用别的CTP去出版，终的台历挂历印刷色彩可能会有一定量的区别。这点是无法避免的。

The difference in the total number of dots may also affect the color effect of the final desk calendar printing and calendar printing. In addition, different screening technologies make different screen types have different dot gain rates. For example, if today's CTP equipment is broken, you can use another CTP to publish, and the final desk calendar printing color may have a certain amount of difference. This is unavoidable.

3、出版过程

3. Publishing process

因为板材厂商的技术、加网网型以及网点扩大定义不同，版材网点的曝光率不同以及冲版设备都会影响印版的质量。如果出版过程没有一个统一的标准，很难做到每批台历印刷、挂历印刷都一样。

Because of the different definitions of plate manufacturers' technology, screening type and dot gain, different exposure rates of plate mesh points and printing equipment will affect the quality of printing plates. If there is no uniform standard in the publishing process, it is difficult to make every batch of desk calendar printing and wall calendar printing the same.

4、设备的不同

4. Differences in equipment

在台历、挂历印刷流程中我们还忽略了一个因素：设备的网点扩大率。

In the printing process of desk calendar and wall calendar, we also neglected one factor: the dot gain rate of equipment.

每家印刷厂印刷设备的网点扩大率都是不一样的。也就是说，即便是给你同一套版，同样的承印物和耗材，在不同的印刷机上也不一定能够得到相似的印品。所以相关的操作人员懂得网点扩大率这个概念非常的重要。CTP不仅可以做各种数据的采集，还可以进行网点补偿。

The dot gain rate of printing equipment in each printing factory is different. That is to say, even if you are given the same set of plates, the same substrate and consumables, you may not be able to get similar prints on different printing presses. Therefore, it is very important for relevant operators to understand the concept of dot gain rate. CTP can not only collect various data, but also compensate nodes.

5、纸张质量

5. Paper quality

只有在采购的时候对每个批次的纸张做检验，同时将这些检验数据交给纸商，这样也才能有督促的力量将纸张的质量越做越好。保证纸张的合格。

Only when each batch of paper is inspected at the time of purchase, and these inspection data are handed over to the paper vendor, can we have the power to supervise and urge the paper quality to be better and better. Ensure that the paper is qualified.

6、油墨质量

6. Ink quality

油墨的不同对于台历印刷、挂历印刷的质量影响是非常大的。牛·社·网·每家的油墨的流动性不同，油墨的色相也不同。印企在每批次的采购时也要有相应的测量和统计，以保证不同批次质量的稳定性。

Different inks have a great impact on the quality of desk calendar printing and wall calendar printing. Niu · She · Wang · The fluidity of each ink is different, and the color of the ink is also different. Printing enterprises should also have corresponding measurement and statistics when purchasing each batch to ensure the stability of the quality of different batches.

总的来说，一份好的台历挂历印刷要注意到颜色转换、档案转换、出版过程、印刷设备的不同、纸张质量和油墨质量。只有注意到这六点，才能印刷出更好的台历挂历。您有什么需求或问题就来我们网站http://www.xinfengyinshua.cn咨询吧！

In general, a good desk calendar printing should pay attention to color conversion, file conversion, publishing process, different printing equipment, paper quality and ink quality. Only by paying attention to these six points can we print a better desk calendar. Come to our website if you have any needs or questions http://www.xinfengyinshua.cn Consult!