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Security and/or valuable document

A technology for security documents and valuable documents, applied in the field of security documents and/or valuable documents, can solve problems such as interference and large window width, and achieve the effect of avoiding adverse effects

Active Publication Date: 2007-03-28
LEONHARD KURZ GMBH & CO KG
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, this method has the disadvantage that since the security thread must be incorporated into the paper web, the security thread may only be of a relatively narrow width to prevent interference with the paper when it is clamped together
As far as the practical implementation of the method is concerned, however, it has been found that with larger window widths problems can also arise during the further processing of security and / or value documents

Method used

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  • Security and/or valuable document
  • Security and/or valuable document

Examples

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Embodiment Construction

[0029] The documents of value shown in Figure 1 are banknotes. However, the value document can also be a cheque, traveler's cheque, stock certificate or software license, or a security document such as an identity card or passport.

[0030] The document of value shown in FIG. 1 has a support 1 of paper material. The paper material is preferably of a paper quality suitable for banknotes and can be provided with watermarks, special prints and other security elements in a known manner. Said further security elements include, for example, steel intaglio printed patterns, microprinted patterns or reflective security features, such as holograms or color changing elements.

[0031] Preferably, the thickness of the support 1 of paper material is about 100 μm. Usually, the support 1 is a part of the web or paper during the production of the value document, the value document shown in Figure 1 having this part of the web or paper cut away after the production process has been complete...

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Abstract

The invention relates to a security and / or valuable document, particularly a banknote. The security and / or valuable document comprises a support (1) made of a paper material and comprises an, in particular, strip-like or thread-like film element (2) containing one or more optical antifalsification features. The support (1) has one or more window-shaped openings (35) closed by means of the film element (2) that overlaps the openings on all sides. A sealing layer (4), which covers the surfaces of the film element (2) at least in the area of the openings, is applied to the side of the paper material support (1) situated opposite the film element (2).

Description

technical field [0001] The invention relates to a security and / or value document, such as a bank note, cheque, stock certificate, credit card, software license or an identity card or passport, comprising a support of paper material and Preferably a strip-shaped or thread-shaped membrane element, the carrier has one or more window-shaped openings. Background technique [0002] Security features need to be provided for security documents and / or value documents, making the forgery of these documents difficult, thereby preventing forgery as much as possible. In this respect, it is already possible to provide security documents and / or value documents with transmissive security elements, which can be checked by the transmission method when viewed, which provides a particularly high security against counterfeiting by means of color copiers . [0003] In this regard, it has already been proposed to introduce security threads into value documents which are exposed in areas on the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B42D15/00D21H21/42
CPCD21H21/42B42D2035/36B42D15/0013B42D25/29B42D15/00
Inventor L·布雷姆K·韦伯
Owner LEONHARD KURZ GMBH & CO KG
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