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如何处理印刷后出现麻点?
作者:admin 来源:http://www.sdhzyw.com 发布时间:2018-7-27 14:48:15 浏览次数:436
在镀铝膜上印刷或在白墨图文上套色时往往因油墨中泡沫或油墨体系里树脂连结料的内聚力太大而产生针孔(空白点/即麻点)故障。
When printing on an aluminum coating or in a white ink picture, a hole (blank point / point) is often caused by the excessive cohesion of the resin bond in the foam or ink system in the ink.

济南宣传页印

一般的处理方法是:

The general methods of treatment are:
一是调大油墨涂布量;
One is to adjust the amount of ink coating.
二是在油墨里加入撤淡剂;
The two is to add the dilute agent in the ink.
三是加入消泡剂;四是加入增稠增厚剂;
Thirdly, adding defoamer and thickening agent.
五是(凹印)刮刀往上移一点;
Five is (intaglio) scraper to move up a bit;
六是在墨斗里加个搅拌器;
Six is a blender in the ink.
七是重印一次;
Seven is reprint once;
八是换用内聚力小的树脂作为油墨的连结料;
The eight is to replace resin with small cohesion as ink linking material.
九是流平好的又抗静电的油墨或减慢印刷速度,力求达到排除麻点、针孔、斑点、白点的故障的目的。
The nine is smooth and anti static ink or slow printing speed, so as to eliminate the trouble of pockmarks, pinholes, spots and white spots.
以上就是我们介绍的关于印刷出现麻点的处理方法,想要了解更多关于印刷的知识,可以浏览我们的网站,在网站中有更多专业知识的介绍!
The above is what we introduce about the processing of the printing. We want to know more about printing. We can browse our website and introduce more professional knowledge to the website.