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Novel double color offset printing machine

An offset printing machine and two-color technology, which is applied in the field of new two-color offset printing machines, can solve the problems of large printing deviation and many operating procedures, and achieve the effect of small alignment deviation, broad market prospects, and simple operation

Inactive Publication Date: 2015-03-11
常熟印刷厂有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention is to provide a new type of two-color offset printing machine. By using three equal-sized wheels and setting gears for synchronous drive, the existing offset printing machine has many operating procedures and large printing deviations.

Method used

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  • Novel double color offset printing machine

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see figure 1 , the embodiment of the present invention includes:

[0015] A new type of two-color offset printing machine, comprising: a frame 1, a first offset printing wheel 2, a second offset printing wheel 3, an intermediate wheel 4, a coating wheel 5, a colorer 6 and a material box 7, and one end of the frame 1 is set There is an intermediate wheel 4, a first offset printing wheel 2 is arranged directly above the intermediate wheel 4, a second offset printing wheel 3 is arranged directly below the interm...

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Abstract

The invention discloses a novel double color offset printing machine. The novel double color offset printing machine comprises a machine frame, a first offset printing wheel, a second offset printing wheel, a middle wheel, a coating wheel, a coloring device and a material box, wherein the middle wheel is arranged at one end of the machine frame, the first offset printing wheel is arranged right above the middle wheel, the second offset printing wheel is arranged right below the middle wheel, the coating wheel is tightly attached to the bottom of the second offset printing wheel, the material box is arranged below the coating wheel, and the coloring device is arranged above one side of the first offset printing wheel. By adopting the mode, the novel double color offset printing machine has the advantages of being high in reliability, accurate in positioning, compact in structure, high in printing speed, accurate in aligning, simple to operate, long in life, good in adaptability and the like, and simultaneously has a wide market prospect on the printing market.

Description

technical field [0001] The invention relates to the field of printing, in particular to a novel two-color offset printing machine. Background technique [0002] The offset printing machine is a kind of lithographic printing machine. When printing, the printed image and text are first printed from the printing plate to the rubber cylinder, and then transferred to the paper by the rubber cylinder. Offset printing machines can be divided into sheet-fed offset printing machines and web offset printing machines according to different feeding methods; according to the number of printing colors completed in one pass, they can be divided into single-color, two-color, four-color and multi-color printing machines; The largest paper format can be divided into small offset printing machines, six-fold, four-fold, folio and full-sheet printing machines, and there is also a double-sided printing machine that can print on both sides at the same time with one pass. [0003] Existing offset ...

Claims

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Application Information

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IPC IPC(8): B41F7/02
Inventor 朱琴华
Owner 常熟印刷厂有限公司
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