Why offset printing needs water supply

In essence, the offset printing process is the process by which the printing plate selectively adsorbs the ink and transfers the ink to the substrate. Unlike the gravure plate and the gravure plate, the offset plate has a height difference of only a few micrometers between the graphic part and the

Filling of liquid materials (3)

7. Timing filling method This method is a newer method, which is a relatively new method. This method allows the liquid material to be poured into the container at regular intervals, and the metering is controlled by time while keeping the flow rate or the flow rate constant. As shown in Fig. 9-7

Talking about Color Management Technology

I. Workflow Analysis of Color Management System Color management is, in a certain sense, a technical field of correct interpretation and processing of color information, namely managing people's perception of color. Objectively speaking, it is the process of converting the color data of an im

Screen printing knife engraving template

The screen printing stencil is composed of a pre-made sheet with a pattern. One of the earliest stencils was a stencil with a knife-engraving pattern. This ancient copy-patterning process consisted of placing a stencil on a flat surface, then applying ink, pressing it on top of the substrate, and

New digital printing machine

Since the first digital press entered the printing market in 1993, the discussion of this new technology has not stopped. Although so far only less than 4,000 digital presses have been installed worldwide, digital printing technology and digital printing methods have been recognized by many indust