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Sheet printing machine and process for sheet printing

A sheet-fed, printing press technology, used in printing presses, rotary presses, offset rotary presses, etc., to solve problems such as use restrictions

Inactive Publication Date: 2007-02-14
HEIDELBERGER DRUCKMASCHINEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this sheet-fed press is that it is limited in use

Method used

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  • Sheet printing machine and process for sheet printing
  • Sheet printing machine and process for sheet printing
  • Sheet printing machine and process for sheet printing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] figure 1 A sheet-fed printing press 1 in a tandem configuration is shown. The sheet-fed printing machine 1 includes a sheet-fed feeder 2 , a sheet-fed reel 3 , and first, second, third, and fourth anilox offset printing devices 11 , 12 , 13 , and 14 . In addition, the sheet-fed printing press comprises additional offset printing units 15 , 16 which are arranged downstream of the four anilox offset printing units 11 to 14 in the direction of sheet travel 17 . Each of the anilox offset printing units 11 to 14 and the additional offset printing units 15 , 16 includes a respective impression cylinder 18 . The black (Black) printing ink B of the four-color printing that is used for printing is stored in the first anilox roller offset printing device 11, the cyan printing ink C of four-color printing is stored in the second anilox roller offset printing device 12, the third Magenta printing ink M for four-color printing is stored in the anilox offset printing device 13 , an...

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PUM

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Abstract

The sheet printing machine (1) has three Anilox offset print units (11, 12, 13), and an offset print unit (15) and provided by a roller-type inking unit (29). A fourth Anilox offset print unit (14) is assigned to the three Anilox offset print units and that the offset print unit (15) provides a special color (S1) with the roller-type inking unit. The Anilox offset print units (11, 12, 13, 14) have four-color printing inks such as Black (B), Cyanogen (C), Magenta (M) and Yellow (Y). The special color is a different printing ink from the four-color printing inks.

Description

technical field [0001] The present invention relates to a sheet-fed printing machine, which comprises a first anilox roller offset printing device, a second anilox roller offset printing device, a third anilox roller offset printing device and a Offset printing units for roller inking units. Furthermore, the invention relates to a sheet-fed printing method which can be carried out by means of such a sheet-fed printing press. Background technique [0002] Such a sheet-fed printing press is described in EP 0 870 609 A2. The advantage of this prior art sheet-fed printing press is supposed to be the elimination of the inking zone adjustment mentioned in this document. A disadvantage of this sheet-fed printing press is that its use is limited. Contents of the invention [0003] It is therefore the object of the present invention to provide a sheet-fed printing press with increased usability and to specify a sheet-fed printing method which can be carried out by means of this ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F7/06B41F31/10B41M1/14
CPCB41F7/06B41F31/027B41F31/04B41P2217/10
Inventor 于尔根·劳特尔特曼弗雷德·于尔克维兹
Owner HEIDELBERGER DRUCKMASCHINEN AG
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