Gravure wiring printing machine and printing method

A technology for gravure and printing presses, applied in the direction of gravure rotary printing presses, printing presses, rotary printing presses, etc.

Active Publication Date: 2016-01-27
北京万垟防伪技术有限责任公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above wiring printing equipment and printing method can be summarized as engraving gravure wiring printing equipment and printing method, offset wiring printing equipment and printing method, number wiring printing equipment and printing method, screen plate (stencil) wiring printing equipment and printing method, etc. Moreover, these printing equipment are widely used in banknote printing in various countries, but none of them is a photogravure wiring printing equipment and printing method.

Method used

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  • Gravure wiring printing machine and printing method

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Embodiment Construction

[0027] figure 1An embodiment of a gravure wiring printing machine according to the invention is shown schematically, designated generally by the reference number 1 . Such as figure 1 As shown, the gravure wiring printing machine 1 includes a paper feeding mechanism 2 and a paper delivery mechanism 3 for gravure printing, and a plate cylinder 4 and an impression cylinder 5 for gravure printing. The paper feeding mechanism 2, paper delivery mechanism 3, plate cylinder 4 and impression cylinder 5 can be known commercially available parts. In addition, in this embodiment, the gravure wiring printing machine 1 also includes a one-plate multi-color gravure ink transfer system with a color collecting cylinder 6 . More than two monochrome cylinders 7a, 7b, 7c are set around the color collecting cylinder 6, and the gravure ink is transferred from the ink fountain 10 to the ink transfer roller 8 by the ink fountain roller 9, and then the ink transfer roller is transferred to the monoc...

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PUM

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Abstract

The invention provides a gravure wiring printing machine (1) and a printing method thereof. The gravure wiring printing machine (1) comprises a paper-feeding mechanism (2), a paper-collecting mechanism (3), a plate cylinder (4) and an impression cylinder (5) which are used for gravure printing. The gravure wiring printing machine (1) further comprises a gravure ink-transferring system. The gravure ink-transferring system is provided with a color-collecting cylinder (6) and represents a plurality of colors in one plate. The color-collecting cylinder (6) is used for converging printing ink in different colors two or more single-color cylinders (7a, 7b, 7c) and then transferring the printing ink to the plate cylinder (4), so that at least one line in a pattern on the plate cylinder is filled with two or more kinds of gravure printing ink in different colors. The gravure wiring printing machine (1) further comprises an ink-scraping system or a plate-wiping system used for scraping off or wiping off unnecessary printing ink in portions without images and texts. The impression cylinder (5) and the plate cylinder (4) with the unnecessary printing ink being scrapped off or wiped off can be operated in a matched mode to complete the gravure wiring printing process.

Description

technical field [0001] The invention belongs to the technical field of printing, and in particular relates to a photogravure wiring printing machine and a printing method. Background technique [0002] Gravure printing equipment is divided into engraving gravure printing equipment and photogravure printing equipment. The gravure printing process is divided into engraving gravure printing process and photo gravure printing process. The two are quite different. [0003] The imprint (ink) of the printed matter obtained by the engraving gravure printing machine and printing technology is protruding from the surface of the paper, and it has obvious unevenness when touched by hand; the ink color of the printed matter has distinct layers and a strong three-dimensional effect. [0004] The imprint (ink) of the printed matter obtained by the gravure printing machine and printing technology is flat, and there is no uneven feeling when touching it by hand, and there is no clear layer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F9/02B41M1/10
Inventor 樊官保姜玉亮贾东光魏松青樊鹏高明法
Owner 北京万垟防伪技术有限责任公司
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