22
2024
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10
How effective are different printing methods
E-books and electronic newspapers may replace current paper books and newspapers
E-books and electronic newspapers may replace current paper books and newspapers in the future, but many people believe that this will definitely affect the effectiveness of printing factories. In fact, otherwise, with the emergence of new technologies and products, the packaging market will be further expanded.
1. Concave printing
Gravure printing has a full and three-dimensional ink color, and among various printing methods, the printing quality is relatively good. And the printing quality is stable. The printing plate has a long lifespan. Suitable for large-scale printing. Gravure printing can print extremely thin materials, such as plastic films. However, gravure printing is complex and expensive, and its benzene containing ink pollutes the environment. These two issues have affected the development of gravure printing.
2. Offset printing
Offset printing is mainly used for printing paper-based materials. Printing on plastic film has many limitations. The printing format of single sheet offset printing machine can be changed and is relatively flexible. At present, the printing format of the vast majority of roll paper offset printing machines is fixed and unchanged. Its application is limited. With the development of technology, roll paper offset printing machines are also constantly improving. We have successfully developed a roll paper offset printing machine that can change the printing format. In fact, this is also a progress for printing factories, as water-based inks for offset printing will soon enter practical applications and continue to be improved.
3. Flexographic printing
The equipment structure is simple and easy to form a production line. Among the three major printing equipment of offset printing, gravure printing, and flexographic printing, flexographic printing machines have a relatively simple structure. Wide range of applications and substrates. Flexographic printing can print almost all printed materials and use all substrates. Widely use water-based ink. Among the three major printing methods of offset printing, gravure printing, and flexographic printing, only flexographic printing currently widely uses water-based ink.
newspapers,printing
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