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Method for generating a printing characteristic on a substrate of a printed product

A printing technology and a technology of printing products, which are applied in the production of printing of special varieties of printed matter, post-processing of printing, general parts of printing machinery, etc.

Inactive Publication Date: 2011-04-13
HEIDELBERGER DRUCKMASCHINEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this solution is the parallel use of two different radiation sources requiring structural space and energy

Method used

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  • Method for generating a printing characteristic on a substrate of a printed product
  • Method for generating a printing characteristic on a substrate of a printed product
  • Method for generating a printing characteristic on a substrate of a printed product

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0022] figure 1 A flow chart showing a preferred exemplary embodiment of a method according to the invention for producing printed features on a substrate of a printed product, the method having two steps and an intermediate step. The printed technical features 1 are preferably visual, ie features that can be seen with the naked eye, or likewise preferably functional, ie features that provide other functions such as the ability to conduct electricity. Paper, cardboard, foil, board or metal sheet are considered as substrate 2 . The printed product 3 itself can be a flat object, such as a product leaflet, a label or a packaging, provided with text, images, graphics and / or other information, preferably printed on a rotary method.

[0023] In method step A (first step), the first layer 4 is produced by applying the first medium 5 to the bare or already precoated substrate 2 in a previous step VS. This first layer 4 can be applied screened or unscreened and its thickness is prefe...

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PUM

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Abstract

The present invention relates to a method for generating a printing (visible or functional, such as conductive) characteristic on a substrate of a printed product, wherein, the method involves producing a layer (4) by applying a first medium (5) e.g. adhesive and gloss varnish in a first step (A), and treating surfaces (6) of the first layer (4) segmentally at least in a second step (B) such that another layer (7) is produced by applying a second medium (8) e.g. foil transfer layer on the adhesive, or a surface structure (9) is generated through structuring the first medium (5) and stamping into the gloss varnish. The invention is characterized in that the surface (6) of the first layer (4) is pretreated in a middle step (ZS) with a mode that the information based on the printing characteristic (1) e.g. appearance of a conductor circuit structure or anti-counterfeiting random pattern, is transmitted to the first medium (5) purposely.

Description

technical field [0001] The invention relates to a method with the features of the preamble of claim 1 . Furthermore, the invention relates to a device for carrying out the method with the features of the preamble of claim 9 . Background technique [0002] Printed products are increasingly individually designed and therefore provided with unique features, such as personal information. There is therefore an increasing interest in technologies that make it possible to provide such features to printed products and thereby add value to them. [0003] JP2007 / 313876 describes a method in which information is "written" to a certain extent by means of a laser into a thin layer of a product, wherein said thin layer comprises a firstly transparent layer of ink or varnish, said ink or The varnish layer is colored by laser radiation. The disadvantage of this solution is the inconvenience that only the upper layer of the thin layer can be processed, which is naturally vulnerable to dam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M3/00B41F23/04B41F23/08
CPCB41F19/062B41M1/24B41F16/00B41F7/06B41J2/435B41M7/0045B41F23/0443B41F23/08B41M7/0054B41J2/45
Inventor G·菲舍尔M·施米特莱文K-H·瓦尔特E·萨恩
Owner HEIDELBERGER DRUCKMASCHINEN AG