Letterpress and Lithographic Printing in High Definition Album Printing
2021-11-09 10:27
The continuous development of computer and network technology has a great impact on the domestic printing industry, especially on various magazine printing products. However, despite this, the sales of many magazine printing products in China have not been greatly affected. According to some professionals in the printing industry, this is related to the production quality and production level of magazine printing products. High-definition album printing products have the best reputation in the domestic printing industry. They are very good at processing printing plates. Next, Shanghai Haohe Printing will give you a brief introduction to this aspect.
Most high-definition album printing manufacturers attach great importance to the production and production of printing plates. They believe that this part of the production process has the greatest impact on the production quality of magazine printing products. Relief is that the printed part is raised, so that it is stained with ink and color materials during printing, and the part without printed patterns is lowered, so that it is not stained with ink and color materials, so it can be printed. Relief also includes engraved plates, movable type plates, photographic plates, copy plates and electronic relief plates.
High-definition album printing not only attaches great importance to the processing of relief plates in magazine printing production, but also attaches special importance to the lithographic processing in magazine printing production. Although the requirements for the production process of lithography are not high, the requirements for processing precision are high. The lithography has a printed part and a non-printed part, which are kept at the same height on the plate. The printed part absorbs ink and repels water, while the non-printed part absorbs water and repels ink. Because water and fat cannot mix and repel each other, good printing effects can be achieved.
