1, classified by plate form
Divided into letterpress, lithographic, gravure and stencil printing machines; installation and embossing structures are divided into flat flat, round flat and round presses
(1) Letterpress printing machine
Letterpress printing machine: relief printing press. A machine that uses a letterpress to complete the printing process. Such as business card machine (resin version), type printing, zinc letterpress, set number words.
(2) lithographic printing machine
Lithographic printing press: planographic press. A machine that uses a lithographic finish to complete the printing process. Such as multi-color machine, four-color machine, two-color machine, monochrome machine, fast printing machine, etc.
(3) Gravure printing machine
Gravure printing machine: intaglio printing press. A machine that uses a gravure to complete the printing process. Such as instant noodle glass bag printing, biscuit aluminum foil bag packaging.
(4) Screen printing machine
Screen printer: screen-process printing press A machine that uses a screen plate to complete the printing process. Stencil printing: such as screen printing, circuit board printing, cloth printing, can printing, imprinting, partial glazing, etc.
2, according to the printing paper classification
(1) Sheetfed press
Sheetfed press: sheet-fed printing press A press that uses a single sheet of paper.
(2) Web press
Web press: roll-fed printing press A press that uses web.
3. Classified by printing method
(1) Flat press printing machine
Flat press: platen press plate support and embossing are flat presses
(2) Round flattening press
Round flat press (platform press): flat-bed cylinder press The plate support is flat and the stamp is a cylindrical press.
(3) Stop rotary printing machine
Stop rotary printing machine: stop-cylinder press The printing plate cooperates with the reciprocating movement. When moving forward, the impression cylinder rotates one week. When returning, the impression cylinder stops rotating and completes the printing process of a printing process.
(4) One rotary printing machine
A rotary press: single-revolution printing press A plate press that reciprocates once and the impression cylinder turns one revolution to complete a printing process.
(5) Two-turn printing press
Two-revolution printing press: a printing press that completes a printing process every time the plate stage reciprocates.
(6) Reciprocating rotary printing machine
Reciprocating press: reversible printing press A printing press that performs a printing process every time it reciprocates.
(7) Round press printing machine
Round press printing machine: rotary printing press The printing plate support body and the transfer body are all cylindrical, and the printing machine is fully rotated when the printing process is completed.
4, according to the type of printing ink
(1) Monochrome printing machine
Monochrome printing press: single-colour printing press In a printing process, an ink-colored printing press is printed on one side of the paper.
(2) Two-color printing machine
Two-color printing press: A printing machine that prints two inks on one side of a paper during a printing process.
(3) Multicolor printing machine
Multi-colour printing press: A printing machine that prints two or more types of ink on one side of a paper during a printing process.
(4) Double-sided monochrome printing machine
Double-sided monochrome printing machine: perfecting press A printing machine that prints on both sides of a paper during a printing process.
(5) double-sided multicolor printing machine
Multi-colour multi-color printing machine: multi-colour perfecting press A printing machine that prints at least one side of two or more inks in one printing process.