Industry knowledge

After the press, everyone talks: the experience of the glue process In the past few years, under the guidance and great help of the superior authorit

Color technology foundation and theory (two) Fourth, the theory of opposite color In the previous issue, we made a detailed discussion on the colo

Color technology foundation and theory(one) First, recognize color How color is formed has been noticed since ancient times. Since the 1930s, colo

How to eliminate dirty problems on photosensitive CTP plates The application of a new technology is not completely smooth. CTP computer direct plate-

Multi-color printing quality control of offset paper In the multi-color printing of offset paper, in order to ensure the quality of printed matter an

Two tips for prepress photo output Tip 1: How to make a four-color mesh on a piece of film?

Out of the misunderstanding of the folding machine When customers complain about the quality of binding of certain folding products, folding is one o

MAN PLAMAG color printing machine position running gauge failure analysis Two MAN PLAMAG color printing machines are equipped with eight printing uni

Printing bar marks cause and elimination In the printing process, sometimes one or several horizontal bars appear on the printed page, which is used

Gao Bao Libida 104 tooth abnormality caused by ghost analysis After a period of use, a KBA Rapida 104 has different degrees of ghosting when printing

Three aspects of Roland 700 transformation 1. Water tank 2. Receiving wind pump 3. Pull gauge suction

Troubleshooting of Heidelberg CD-102 machine cooling out of control During operation, the Heidelberg CD-102 four-color offset press found that the wa