Coated paper is a widely used advanced printing paper. When buying coated paper, not only should pay attention to the mechanical parameters of the paper, but also pay full attention to the printing quality parameters.
1. Ink absorption: This is a relatively important indicator of coated paper. Mainly manifested in the strength of ink absorption and uniformity of ink absorption. The strong ink absorption of paper will cause poor printing gloss and increase ink consumption. The poor ink absorption of paper will easily make printed items sticky and dirty. The uneven absorption of paper ink will cause spots and stripes in printing.
2. Glossiness: Glossiness is divided into paper glossiness and printing glossiness, which is also the main quality index of coated paper.
3. Color difference. Although there is no indicator of paper color difference in the technical indicators, the effect of color difference on printing quality is relatively large.
Ss Wok,Large Stainless Steel Wok,Stainless Steel Induction Wok,304 Stainless Steel Wok Non Stick
SUZHOU JIAYI KITCHENWARE TECHNOLOGY CO.,LTD , https://www.jiayi-kitchenwares.com