设为首页 | 加入收藏 | 联系我们
产品分类
当前位置:首页 - 新闻动态
新闻动态
联系我们
济南华政印务有限公司
地址:济南市历城区工业北路161-1号华政印务
电话:0531-88771456
手机:13698644688
邮箱:371162023@qq.com
传真:0531-80992585
联系人:万经理
如何避免宣传单页印刷的重影故障?
作者:admin 来源:http://www.sdhzyw.com 发布时间:2019-5-14 14:52:51 浏览次数:136
所谓重影就是用一块印版印出的图像错移,在印张上能够看到双重、三重的图影。其实重影的原因有多种,比如纸张、叼牙、滚筒、橡皮布、印速、油墨黏度等各种因素非常复杂。济南宣传单页印刷厂家给大家总结了一下出现重影的原因和处理方法,希望对大家有所帮助。
The so-called duplication is to use a plate to print the image offset, in the printing can see double, triple images. In fact, there are many reasons for duplication, such as paper, teeth, drum, rubber cloth, printing speed, ink viscosity and other factors are very complex. Jinan Propaganda Single Page Printer summarized the causes and treatment of duplication, hoping to help you.
1.检查橡皮布的张力,新的橡皮布容易松弛,注意分次收紧,但也不可过于绷紧。
1. Check the tension of rubber cloth, new rubber cloth is easy to relax, pay attention to tightening step by step, but not too tight.
2.印刷两次,观察套印精度,对侧规拉纸力,进纸、压纸轮、压纸机件进行检查调节。
2. Print twice, observe the overprint accuracy, check and adjust the side gauge drawing force, feed, press wheel and press parts.
3.叼牙的调节。叼牙的调节不良和保养不当,是造成重影的一大原因。因此应定期做好叼牙的调节和维护检查,使之经常保持良好的工作状态。

3. Adjustment of teeth. Poor regulation and improper maintenance of teeth are one of the major causes of duplication. Therefore, the regulation and maintenance of teeth should be done regularly to keep them in good working condition.

济南宣传单页印刷产品

4.检查滚筒包衬和印刷压力。
4. Check drum liner and printing pressure.
5.查看纸张适性。纸张适性不良,特别是在叼口部位起波浪的纸张,容易发生重影,故要进行检查。
5. Check the paper suitability. Paper with poor adaptability, especially the paper with wavy mouth, is prone to duplication, so it should be checked.
6.降低油墨的黏度。油墨黏度高,纸张不能顺利剥离橡皮布,使纸张的拖梢部分不稳定,从而产生重影。可以适当降低油墨的黏度。
6. Reduce the viscosity of ink. Ink viscosity is high, paper can not peel off rubber cloth smoothly, so that the end of the paper is unstable, resulting in ghosting. It can reduce the viscosity of ink appropriately.
以上就是济南宣传单页印刷厂家给我们整理提供的精彩内容了,不知道小伙伴们懂了没有,如果大家还有疑问欢迎咨询我们官网的客服人员:http://www.sdhzyw.com
The above is the wonderful content provided by Jinan publicity leaflet printing factory to us. I don't know if our friends understand it. If you have any questions, please consult our customer service staff on our official website: http://www.sdhzyw.com.