每年到11月的時(shí)候，很多企業(yè)都會(huì)開始設(shè)計(jì)自己企業(yè)的臺(tái)歷掛歷，這也是一種新的宣傳方式。但是很多印刷企業(yè)在臺(tái)歷印刷、掛歷印刷的過程中都會(huì)出現(xiàn)一些問題，下面濟(jì)南臺(tái)歷掛歷印刷廠家來為大家講解一下常見的問題有哪些。

Every year to November, many enterprises will start to design their own desk calendar, which is also a new way of publicity. However, many printing enterprises have some problems in the process of desk calendar printing and wall calendar printing. Next, Jinan desk calendar printing factory will explain the common problems.

1、紙張質(zhì)量

1. Paper quality

在采購的時(shí)候?qū)γ總€(gè)批次的紙張做質(zhì)量檢驗(yàn)，同時(shí)將這些檢驗(yàn)數(shù)據(jù)交給紙商，這樣能有督促的力量將紙張的質(zhì)量越做越好。

When purchasing, the quality of each batch of paper shall be inspected, and the inspection data shall be submitted to the paper vendor, so that the quality of paper can be better and better.

2、油墨質(zhì)量

2. Ink quality

油墨的不同對(duì)于臺(tái)歷印刷、掛歷印刷的質(zhì)量影響非常大。油墨的流動(dòng)性不同，油墨的色相也不同。印企在每批次的采購時(shí)也要有相應(yīng)的測量和統(tǒng)計(jì)，以保證不同批次質(zhì)量的穩(wěn)定性。

Different inks have a great impact on the quality of desk calendar printing and wall calendar printing. Ink mobility is different, ink hue 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.

3、轉(zhuǎn)換顏色

3. Convert Colors

客戶有時(shí)候給我們的是RGB文件，我們要通過什么手段才能轉(zhuǎn)換成CMYK的呢?如果每家印刷企業(yè)所使用的轉(zhuǎn)換標(biāo)準(zhǔn)不一樣，那么轉(zhuǎn)換后的CMYK文件顏色也會(huì)不一樣的。其次，算是同樣的文件，通過數(shù)碼印刷、膠印、凹印等不同的印刷方式，臺(tái)歷、掛歷印刷出來的顏色也會(huì)存在一些差別。

Sometimes customers give us RGB files. How can we convert them to CMYK? If each printing enterprise uses different conversion standards, the converted CMYK files will have different colors. Secondly, for the same document, there will be some differences in the color of desk calendar and wall calendar printed by digital printing, offset printing, gravure printing and other different printing methods.

4、出版過程

4. Publishing process

因?yàn)榘宀膹S商的技術(shù)、加網(wǎng)網(wǎng)型以及網(wǎng)點(diǎn)擴(kuò)大定義可能有所不同，版材網(wǎng)點(diǎn)的曝光率不同以及沖版設(shè)備都會(huì)影響印版的質(zhì)量。如果出版過程沒有一個(gè)統(tǒng)一的標(biāo)準(zhǔn)，很難做到每批臺(tái)歷印刷、掛歷印刷一樣。

Because the plate manufacturer's technology, screening type and dot gain definition may be different, the quality of the printing plate will be affected by the different exposure rate of the plate dot and the printing equipment. If there is no uniform standard in the publishing process, it is difficult to achieve the same printing of desk calendars and wall calendars for each batch.

5、檔案轉(zhuǎn)換

5. File conversion

網(wǎng)點(diǎn)總量不一樣也可能會(huì)影響開始的顏色效果，另外，加網(wǎng)技術(shù)的不同使得不同的網(wǎng)型其網(wǎng)點(diǎn)擴(kuò)大率也各不同。舉個(gè)例子，如果CTP設(shè)備出了問題，換別的CTP去出版，那么印刷色彩可能會(huì)有一定量的區(qū)別。

The difference in the total number of dots may also affect the initial color effect. In addition, different screening technologies make the dot gain rate different for different screen types. For example, if there is a problem with the CTP equipment and another CTP is used for publishing, there may be a certain amount of difference in the printing color.

6、設(shè)備不同

6. Different equipment

每家印刷廠的印刷設(shè)備的網(wǎng)點(diǎn)擴(kuò)大率都是不一樣的。也是說，即便是給了你同一套版，同樣的承印物和耗材，在不同的印刷機(jī)上也不一定能夠得到相似的印品。所以相關(guān)的操作人員懂得網(wǎng)點(diǎn)擴(kuò)大率這個(gè)概念顯得非常的重要。CTP不僅可以做各種數(shù)據(jù)的采集，還可以進(jìn)行網(wǎng)點(diǎn)補(bǔ)償。

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 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.

在臺(tái)歷掛歷印刷過程中存在什么問題？我們從6個(gè)方面來講解了問題，你對(duì)此有什么想法或者需求可以隨時(shí)來我們網(wǎng)站http://buiy.cn進(jìn)行了解！

What problems exist in the printing process of desk calendar and wall calendar? We explained the problem from six aspects. If you have any ideas or needs, you can come to our website at any time http://buiy.cn Get to know!