On large format printing technology and its development and Application      In modern society, more and more large-scale printing technologies have been widely used.On large format printing technology and its development and Application. 1、 Development background of large format printing technology         Large format printing technology refers to the use of large format printing press (740) × 1050mm and above), large format digital imaging equipment, CTP technology, connection processing technology, digital color management and digital production process technology system.On large format printing technology and its development and Application         Large format printing technology is an emerging technology with rapid development in recent years. Its technical development background can be summarized as follows:On large format printing technology and its development and Application   1. The growing demand for global packaging and printing and the continuous improvement of quality d […]

Method for solving uneven collection and placement of printed matter in offset printing production         In the process of offset printing production, there is often the phenomenon of uneven receipt of printed matter. For a long time, it will have a bad impact on offset printing equipment and printing quality. In actual printing, the common manifestations of uneven collection and placement of printed matter are as follows 1. Paper dropping        The paper falls at the receiving position. Take out the dropped paper and compare it with the normal printed matter. If it is found that its mouth is smaller than that of the normal printed matter, it indicates that the paper drop phenomenon is caused by the inadequate paper feeding. Method for solving uneven collection and placement of printed matter in offset printing production        If the side gauge is lifted and the paper cannot be dropped during trial printing, it indicates that the paper drop is caused by improper adjustment of the […]

Troubleshooting of Stacking Rubber in Offset Printing Production        “Stacking rubber” is one of the common faults in offset printing production. When ink is just piled on the blanket, the print imprint is not clear and the dot is pasted; Troubleshooting of Stacking Rubber in Offset Printing Production        When stacked to a certain extent, it will cause color deviation and dirty plate phenomenon, and aggravate the wear of printing plate. There are many factors causing “stacking rubber”, and the treatment methods are also different.Troubleshooting of Stacking Rubber in Offset Printing Production        The coating on the paper surface is not firmly adhered and there is too much paper powder. The coating on the paper surface is uneven or the sizing is insufficient. Troubleshooting of Stacking Rubber in Offset Printing Production        Under strong light, it can be seen that the paper surface is rough or there are […]