Method for registration amendment of platform-type die-cutting machine

A platform type, die-cutting machine technology, used in printing presses, rotary printing presses, machining/deformation, etc., can solve problems such as products no longer meeting quality requirements, waste pages, etc.

Active Publication Date: 2016-11-09
HEIDELBERGER DRUCKMASCHINEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] If there are visible registration errors (i.e. the printed image is separated from the die-cut image), the resulting product is no longer of quality and waste pages are produced

Method used

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  • Method for registration amendment of platform-type die-cutting machine
  • Method for registration amendment of platform-type die-cutting machine
  • Method for registration amendment of platform-type die-cutting machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] figure 1 A schematic diagram of a flatbed die cutter 100 according to the present invention is shown. The illustrated embodiment of the flatbed die-cutter 100 is modularly constructed in a horizontal configuration. In this schematic illustration, the processing of the printed material web 24 (such as folding boxes printed on a cardboard web in the previous rotary printing press 8) proceeds from right to left: from the web supply device 14, the printed material web The belt 24 reaches the flatbed die-cutting station and / or embossing station (hereinafter referred to as flatbed die-cutting station 12) along the web running direction B, in which the The stroke movement H of the lower platen 28 towards the upper platen 26 causes the printing material web 24 to be cut into such that in a subsequent processing step individual printed products (eg folding box blanks) can be cut out of the printing material web 24 and separated from each other. Instead of or in addition to th...

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PUM

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Abstract

The invention relates to a method for registration amendment of a platform-type punch and / or stamping machine (100), wherein registration of a corresponding printing image (25) and / or a punching image (29) and / or a stamping image and / or a groove image on a substrate (24) of a width belt form is measured, so that a registration deviation and an amendment route (k) used to compensate the registration deviation can be determined. In this way, a shortened or overlong page (6) can be generated when a horizontal cutter (10) is used, and the page can then be discharged. In the beneficial manner, the registration amendment can be executed very quickly by the method for the registration amendment provided by the invention, and only a few of waste pages are generated. The invention also relates to the platform-type punch and / or stamping machine (100) which are / is used to implement the method.

Description

technical field [0001] The invention relates to a method for register correction of a flatbed die-cutter and / or embossing machine according to the preamble of claim 1 and a flatbed die-cutter with the features stated in the preamble of claim 6 Die-cutters and / or embossing machines. Background technique [0002] Die-cutting is described as the cutting out of a cut-out shape with a geometry that is closed in itself, which can be circular, oval or polygonal as well as all types of imaginary shapes. Said die-cutting takes place towards the die-cutting mat or towards the punch, partly also a shearing process. Packaging materials formed from plastics, film material, paper, cardboard, cardboard or corrugated cardboard are die-cut mainly in sheet format and also in web format. During the die-cutting process, it is also possible to additionally emboss groove lines or Import the application. Because the final product involves packaging that is demanding in terms of technical and ...

Claims

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Application Information

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IPC IPC(8): B26D5/00B26F1/40B65H35/00B41F13/56B41F13/54B31F1/07
CPCB26D5/007B26F1/40B31F1/07B41F13/54B41F13/56B65H35/00B65H2301/4148B31F2201/0779B41F13/64B41F19/008B41F19/068B41F33/0081B65H29/62
Inventor W·施瓦布
Owner HEIDELBERGER DRUCKMASCHINEN AG
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