Value and/or security document and method for its manufacture

Abstract

A value document and / or security document and a method for its manufacture are provided, which are protected against tampering with the security thread. The document of value and / or security document comprises a layer consisting of at least one first film (1), at least one second film (2), at least one third film (3) and at least one fourth film (4) pressing objects. At least one first film (1), at least one second film (2) and at least one third film (3) are transparent, and at least one fourth film (4) is opaque. At least one third film (3) is arranged between at least one second film (2) and at least one fourth film (4) and at least one second film (2) has at least one printing layer (22). The document is characterized in that a security thread (20) is provided between at least one second film (2) and at least one third film (3), an adhesive layer is located between the at least one third film (3) and the security thread (20) between.

Description

technical field [0001] The subject of the invention is a method for producing a value and / or security document with a security thread and a value and / or security document, preferably in a continuous process. Background technique [0002] Value and / or security documents having a security thread are known from the prior art. Security threads are usually made of a polymer carrier which is coated with metal on one or both sides. Subregions of the security thread are demetallized, so that the security thread can be detected, in particular in transmitted light. Such value and / or security documents can be made of paper or plastic. In many banknotes such a security thread is incorporated, for example, in the paper, where it is introduced during the manufacture of said paper. The German driving license in ID1 format is cited as an example of a plastic-based value and / or security document. Unlike paper-based documents, the security thread is incorporated into plastic-based documen...

AI Technical Summary

Problems solved by technology

However, the following problem arises in the continuous process: the security thread can no longer be applied directly to the security-printed film before lamination as before, since this is not possible through process control by means of hot-melt adhesives of

[0005] This now results in the disadvantage that the security thread can easily be removed from the document without the removal of the security thread being noticeable due to damage to the security printing

The two plastics are not completely soluble in each other, which prevents them from being inseparably joined to each other when laminated

Images