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如何實現書刊乐天堂国际官网時的水墨平衡
作者:admin 來源:本站 發布時間:2019-3-21 13:43:51 瀏覽次數:89
在進行書刊乐天堂国际官网的時候,有很多需要我們注意的地方,比如水墨的平衡。濟南書刊乐天堂国际官网提醒大家,如果控制不好水墨之間的平衡,使油墨發生水包油型乳化,印品質量就不會理想。那么我們該怎樣控制他們之間的一種平衡呢?不要著急,我們接下來一起來看看。
In the process of printing books and magazines, there are many things we need to pay attention to, such as the balance between ink and water. Jinan magazine printing reminds us that if the balance between ink and water is not well controlled, the quality of printing ink will not be ideal if the oil-in-water emulsification occurs. So how can we control a balance between them? Don't worry, let's take a look next.
控制書刊乐天堂国际官网時的水墨平衡,首先就要確保水、墨輥之間的壓力關系調節得當,潤版液和異丙醇的含量符合一般標準。在此基礎上開機,合上水、墨輥,之后停機查看印版,以印版叼口處略有3mm左右的粘臟為佳。將此時的水量作為印刷初始水量,就能保證一般圖文產品的正常印刷,基本實現水墨平衡。

In order to control ink balance in the printing of books and magazines, it is necessary to ensure that the pressure relationship between ink rollers and water is properly regulated, and the content of embossing solution and isopropanol meets the general standards. On this basis, turn on the machine, close the water and ink rollers, and then stop the machine to check the plate. It is better to have a slightly 3 mm sticky mouth of the plate. Taking the amount of water at this time as the initial amount of water for printing can ensure the normal printing of general graphic products and basically achieve ink balance.

濟南書刊乐天堂国际官网

其次,根據其他因素靈活調整用水量,如印版圖文面積較大,如果紙張表面較粗糙,油墨中需加入添加劑,印刷速度及空氣溫、濕度等變化時,也要適當調整用水量。
Secondly, adjust water consumption flexibly according to other factors, such as large print area, rough paper surface, ink need to add additives, printing speed and air temperature, humidity and other changes, also need to adjust water consumption appropriately.
此外,機器剛開印時,機身溫度較低,而當機器高速運轉了一兩個小時后,機身溫度,特別是膠輥溫度會上升一倍以上,甚至更高,此時用水量就要逐漸加大,直至水墨達到新的平衡狀態。可見,要實現水墨平衡并非易事,需要操作人員多方權衡檢查。
In addition, the temperature of the fuselage is lower when the machine is first printed. When the machine runs at a high speed for one or two hours, the temperature of the fuselage, especially the temperature of the cots, will rise more than twice or even higher. At this time, the water consumption will gradually increase until the ink reaches a new equilibrium state. Obviously, it is not easy to achieve ink balance, which requires operators to weigh and check.
看了以上的精彩內容,相信大家應該都已經明白了吧。今天就給大家介紹到這里了,更多關于濟南書刊乐天堂国际官网的精彩內容歡迎收藏我們的網站:http://fashionalized.com謝謝支持。
After reading the above wonderful content, I believe you all have understood it. Today I'm going to introduce you here. Welcome to our website: http://fashionalized.com. Thank you for your support.