Industry knowledge

An example of the offset printing ink stick A second-hand Heidelberg four-color monochrome offset press, printed on the full version will start the i

Monochrome machine small text overprinting is not allowed to be trouble-shooting In the case of a label printing job, four-color printing is carrie

How to master - ink balance How to master the "ink and ink balance" is a difficult point in the offset printing process. If the moisture is too smal

Small offset printing machine ink and ink change the ink separation effect is good When using a small offset printing machine, the following defects

Two-color overprinting troubleshooting The Roland two-color machine is used to print 128g/m2 coated paper, one color is printed in blue, one color is

Ghost failure and troubleshooting Ghosting is one of the most headaches in printing. For small-format offset printing presses with short ink paths, g

Introduction to the characteristics and application of several types of high-grade packaging paper I. Beautiful paper series Features: "Juli" series

Basic knowledge: a brief introduction to the introduction of PCB printed circuit boards PCB is the abbreviation of Printed Circuie Board printed circ

Laminating failure and elimination Due to materials, processes, equipment, environment and other factors, the film may appear foaming, wrinkling, dei

Processing example of calendering quality problem On one occasion, the surface paperboard of a batch of beer crates showed defects in the quality of

Wireless binding package failure and troubleshooting The wireless binding process is widely used in books and magazines because of its flatness of th

UV glazing on plain ink Large format presses naturally provide this special reinforcement when the medium format press demonstrates two coaters plus