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无纺布环保袋丝印有什么缺点?


来源:本站 作者:jnjs 日期:2019/3/7 11:37:03 浏览次数:100

无纺布环保袋能在我们日子中广泛应用是有其本身的原因的,单从表面来看,无纺布环保袋印刷着各式的图画与文字,个性化设计就很吸引人,但并不是所有的环保袋丝印都是好的,纺布环保袋丝印中的几个缺点是什么?
Non-woven environmental protection bags can be widely used in our day has its own reasons. From the surface alone, non-woven environmental protection bags print various pictures and words, personalized design is very attractive, but not all environmental protection bags are good. What are the shortcomings of silk printing in environmental protection bags?
掉色的问题
The problem of discoloration
掉色问题,这也是一些外单最为纠结的问题。无纺布环保袋丝网印的性质实际上在无纺布上覆盖上一层油墨,并且现在无纺布环保袋的赢利太低所以各个印刷厂的油墨越用越差现在市场上很难找到不掉色的油墨了。
The problem of discoloration is also the most tangled problem in some foreign orders. The nature of screen printing of non-woven environmental protection bags is actually covered with a layer of ink on non-woven fabrics, and now the profit of non-woven environmental protection bags is too low, so the ink used by various printing factories is worse and worse. Now it is difficult to find non-fading ink on the market.

如果把印刷好的无纺布袋用手用力去搓油墨就会成粉状脱落,那么我们用好的油墨会怎么样呢,当然用好的油墨掉色问题可以解决实际上就是在油墨中掺入大量的胶水这就是俗称的胶浆印刷。
If the printed non-woven bags are rubbed hard by hand, the ink will fall off into powder. What about the good ink? Of course, the problem of good ink fading can be solved by adding a lot of glue into the ink. This is commonly known as glue printing.
随之而来也会出现问题由于油墨掺入了大量的胶水之后油墨本身的浓度会降低,所以印出来的作用会比较差所谓白不白,五颜六色不鲜艳的问题。
There will also be problems, because the ink mixed with a large number of glue will reduce the concentration of the ink itself, so the role of printing will be worse so-called white, colorful and not bright.
丝印套色问题
The problem of silk printing color matchin

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