Several Works of Lithography Printing      In the packaging and printing industry, we often encounter a variety of plate printing work.Several Works of Lithography Printing 1、 Pay attention to ink extraction treatment        The PS plate treated by ink lifting can increase the photosensitive performance of the photosensitive adhesive, protect the picture and text part, so that it can be inked quickly during printing and feint. At the same time, wiping the developing ink can avoid light, prevent the light reaction of the picture and text part, prolong the service life of the printing plate, and ink lifting is also beneficial to improve the printing resistance. Several Works of Lithography Printing        Therefore, in addition to the plates that are eager to be printed on the machine, we should adhere to the ink lifting treatment. During operation, we should pay attention to that the phase display ink should be lifted evenly, and the layout s […]

Improvement of Web Paper Feeding Performance          The competition of paper manufacturing in the world is becoming more and more fierce and complex. To survive in this complex environment, enterprises must work hard in improving quality, reducing waste and increasing output, so as to make the production and operation process of enterprises more effective.Improvement of Web Paper Feeding Performance          The current situation is that many enterprises spend a lot of energy on storing and saving fibers, including the use of lighter materials, the use of paper with higher ash content and the use of recycled fibers. Improvement of Web Paper Feeding Performance        In this way, although the materials are saved, it affects the paper walking performance of the web paper, so as to reduce the quality of the produced paper. Improvement of Web Paper Feeding Performance         At the same time, the paper maker mus […]

Influence Of Water Absorption And Expansion Of Paper In Color Newspaper Printing          In recent years, China’s color newspaper printing has developed rapidly. Large and medium-sized newspapers have regularly published color newspapers.Influence Of Water Absorption And Expansion Of Paper In Color Newspaper Printing       Some newspapers have been fully colored, and the printing quality of color newspapers has also been greatly improved.Influence Of Water Absorption And Expansion Of Paper In Color Newspaper Printing        Due to the performance characteristics of newsprint, its water absorption is large. The water absorption and expansion of paper in the printing process is a main factor affecting the overprint accuracy of color newspaper. Influence Of Water Absorption And Expansion Of Paper In Color Newspaper Printing        How to control and eliminate the influence of water absorption and e […]

Flexographic Printing And Its Cost        In the past decade, many new technologies have emerged in flexographic printing, such as closed doctor blade box, ceramic anilox roller, gearless servo drive, UV printing, high pigment ink, Flexographic Printing And Its Cost       Thin plate printing and digital plate making technology, which ensure the steady improvement of flexographic printing quality. Flexographic Printing And Its Cost       The application field of flexographic printing in China has increased significantly in the packaging of products such as liquid packaging boxes, paper cups, folding cartons, beverage bags, milk boxes and cigarette labels. Flexographic Printing And Its Cost        Flexographic printing technology is also used in the printing of flexible substrates such as paper, self-adhesive labels, plastic films and aluminum foil.Flexographic Printing And Its Cost        The more prominent aspect of flexographic printing process is the on-line produ […]