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影子式的油墨痕迹现象该怎么避免
作者:admin 来源:http://www.sdhzyw.com 发布时间:2018-3-30 14:08:18 浏览次数:485

近几年,我国社会主义市场经济深入发展。无论何种企业,甚至于家庭和个人,对品牌的辨识度要求越来越高,这直接导致彩印物需求量日益增多。因此,尽量规避以及解决彩色印刷的常见问题势在必行。

In recent years, the socialist market economy in China has developed deeply. No matter what kind of enterprise, even the family and individual, the recognition of the brand is getting higher and higher, which directly leads to the increasing demand of color print. Therefore, it is imperative to avoid and solve the common problems of color printing as much as possible.

干燥速度如果太缓慢,就会导致析出,使导辊污染、粘着。 稀释溶剂的干燥速度太慢,用专用溶剂不能充分满足要求时,应用快干溶剂。 版深度过于深,如果不得不采用较深的版深度时,应使用快干溶剂,并放慢印刷速度。

If the drying speed is too slow, it will cause precipitation, causing the guide roller to pollute and stick. The drying rate of the dilute solvent is too slow, and the fast drying solvent can be used when the special solvent can not be fully satisfied. The depth of the plate is too deep. If you have to use a deeper plate depth, the fast drying solvent should be used and the printing speed should be slowed down.

济南宣传页印刷

前一版印刷的油墨又到下一版的版面上的现象。 油墨的粘着力不充分。前一版印刷的油墨膜又溶解到下一版面上。此外,印刷速度过慢也是一个原因,所以要提高速度。

The phenomenon of the printing ink of the first edition to the next edition. The adhesive force of the ink is not sufficient. The printing ink film of the previous edition dissolves again on the next page. In addition, the slow printing speed is also a reason, so it is necessary to improve speed.

对印刷面进行强热烘干时,表层的干燥进展迅速,被密封到里面的溶剂突然沸腾喷出到表面。急聚地热风烘干只能促进表层的干燥,因此烘干机更好采用低温—高温—低温或者拱型温度曲线式。另外在油墨清化中取好使用干燥慢的溶剂,以减慢干燥的速度。

When the printing surface is strongly heated, the drying of the surface is rapid, and the solvent sealed inside is suddenly boiling out to the surface. Also, hot air drying can promote the dry surface, so the best drying machine with low temperature high temperature low temperature or temperature curve of arch type. In addition to take good use of ink. Slow drying solvents, to slow down the drying speed.

在版的未刻蚀部位也转移上影子式的油墨痕迹现象。用纸揉擦粘着有油墨的铬面,严重时或试行再镀铬,有时也可以用换新油墨的方法来解决。前一版面印刷的油墨在下一版的白色空面上再溶解,在下一版面的图像范围之外呈现出浅淡色的影像。低速运转时需要注意。

The shadow type ink marks are also transferred to the non etching parts of the plate. The paper rubbing and rubbing the chrome surface with ink is serious or trial, and sometimes it can be solved by changing the new ink. The printing ink on the front page dissolves again on the next plate of white empty surface, showing light and light images outside the image range of the next page. Attention should be paid to the low speed operation.

以上便是济南宣传页印刷今天的分享,您还满意吗,欢迎关注我们的网站:http://www.sdhzyw.com并且关注我们的产品,我们将为您提供优良的产品,衷心的愿与您建立合作关系。

The above is Ji'nan's propaganda page printing today's sharing. Are you satisfied? Welcome to our website: http://www.sdhzyw.com and pay attention to our products. We will provide you with excellent products and sincerely cooperate with you.