In addition to selecting the appropriate substrate (paper or other printer materials) and ink, the final effect of printed materials needs to be achieved through proper printing. There are various types of printing, with different methods, operations, costs, and effects. The main classification methods are as follows:
According to the relative position of the printing plate and the template, common printing methods can be divided into four categories: relief printing, gravure printing, offset printing, and hole printing
(2) gravure printing, where the graphic part of the printing plate is lower than the blank part, is usually used for printing banknotes, stamps, and other certificates.
(4) For orifice plate printing, printing plates, and text parts, ink is transferred to the surface of the substrate through the holes, while for ordinary holes, hollow plates and screens are used for printing.
(1) Flat paper printing: also known as single printing. It is the application of flat paper in printing.
(3) Classify printing methods based on the contact between the printing plate and the substrate.
(5) Direct printing: Printing ink directly on the printing plate using substrate contact printing. Such as letterpress printing, gravure printing, and screen printing.
Classify printing methods based on whether the printing plate uses printing methods.
(1) Printing available: The printing plate is printed on the printing plate. Such as letterpress printing, gravure printing, and screen printing.
(2) Plate printing: a method of printing directly on a substrate using a computer-driven printing head (or printing head). Like digital printing.
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