Method for producing an individualized security document having recesses

A technology of security documents and concave parts, which is applied in the field of manufacturing individualized security documents, and can solve problems such as low security

Active Publication Date: 2016-06-15
BUNDESDRUCKEREI GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, a security document that is individually individualized in a decentralized manner is much less secure especially with regard to subsequent forgery

Method used

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  • Method for producing an individualized security document having recesses
  • Method for producing an individualized security document having recesses
  • Method for producing an individualized security document having recesses

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0083] exist figure 1 A stack 1 of substrate layers 2 is schematically shown in . These substrate layers are joined into a laminate in a high-pressure, high-temperature lamination method. The substrate layers 2 are preferably all made of the same plastic material, for example polycarbonate material. Alternatively, the substrate layer can also be made of other plastic materials, such as PVC, ABS, TPU, PET or the like. The substrate layers 2 are preferably all made of the same plastic material. However, other embodiments can provide that the individual substrate layers 2 are made of different plastic materials. The individual substrate layers 2 can have different colors and different admixtures of additives. Furthermore, surfaces can be individually printed. Furthermore, it is possible to join in other security elements (not shown) and / or to emboss other security features between the substrate layers.

[0084] The outer substrate layer 3 is preferably transparent and neutr...

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PUM

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Abstract

The invention relates to a method for producing an individualized security document (90), comprising the steps: providing a plurality of substrate layers; assembling the substrate layers into a substrate layer stack; laminating the substrate layers assembled in the substrate layer stack into a lamination body; providing a digital printing apparatus; printing at least one marking region of an outer surface (19) of the lamination body (11) by means of the digital printing apparatus to save individualization information (18); wherein a micro-structure having a plurality of recesses (14) is imprinted into the lamination body (11) before printing into the outer surface (19) in the at least one marking region (7) and the printing occurs such that a portion of the printed ink penetrates into the recesses (14).

Description

technical field [0001] The invention relates to a method for producing an individualized security document and a method for producing an individualizable security document blank. The invention relates in particular to a method for producing an individualized security document, in which individualized information is introduced into the security document in color, particularly preferably in full color, and to a method for producing a color-individualizable security document rough method. Background technique [0002] It is known from the prior art to provide security documents with information that is individually assigned to the corresponding security document. Such individual information, also called individualized information, is for example the serial number of the file. In addition, in many security files, the information of the person assigned to the security file is generally stored in the security file as individualized information. In a passport document, personali...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M3/14B42D25/425B42D25/305B42D25/23B42D25/45
CPCB41M3/14B42D25/425B42D25/45
Inventor A·玛西娅F·派因策S·特勒伦贝格J·菲舍尔
Owner BUNDESDRUCKEREI GMBH
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