EP1092563A2 - Produit de sécurité avec caractéristiques de sécurité composées d'éléments variables et méthode d'attacher ces caractéristiques de sécurité - Google Patents

Produit de sécurité avec caractéristiques de sécurité composées d'éléments variables et méthode d'attacher ces caractéristiques de sécurité Download PDF

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Publication number
EP1092563A2
EP1092563A2 EP00121984A EP00121984A EP1092563A2 EP 1092563 A2 EP1092563 A2 EP 1092563A2 EP 00121984 A EP00121984 A EP 00121984A EP 00121984 A EP00121984 A EP 00121984A EP 1092563 A2 EP1092563 A2 EP 1092563A2
Authority
EP
European Patent Office
Prior art keywords
color
layer
security
material layer
value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00121984A
Other languages
German (de)
English (en)
Other versions
EP1092563A3 (fr
Inventor
Michael Lortz
Joachim Karee
Lutz Büchsler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bundesdruckerei GmbH
Original Assignee
Bundesdruckerei GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bundesdruckerei GmbH filed Critical Bundesdruckerei GmbH
Publication of EP1092563A2 publication Critical patent/EP1092563A2/fr
Publication of EP1092563A3 publication Critical patent/EP1092563A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes

Definitions

  • the invention relates to a value and security product Security features as variable elements and methods of application of these security features according to the generic term of independent Claims.
  • the invention is therefore based on the object, the security quality of Valuable and security products with printed layers of color that possibly applied in security printing to further improve.
  • the invention is solved by the technical teaching to solve the task characterized by the independent claims.
  • An essential feature is that according to the invention in the applied color or Material layer paint or material removals are made, which Removal preferably through the color layer down to the carrier layer or an underlying layer of paint or material is sufficient.
  • Color layer is to be understood here broadly. It only has to be a suitable material layer that can be removed by laser in the area of individual channels, webs or other punctiform or line-shaped removal forms If, for example, the color layer is printed on a backing paper, the color layer is removed piece by piece and in places to such an extent that the surface of the backing paper becomes visible at the points indicated. In this way, additional security printing security is ensured.
  • Such a security print can, for example, be printed with guilloches and other micro features.
  • Different printing methods can also be used, such as. B. high pressure, gravure, screen printing, inkjet printing, Laser printing, etc. or a combination of these printing methods, whereby by means of provided removals in the area of these layers of paint an additional variable security element can be introduced.
  • the invention is not limited to a single-layer color structure, but multi-layer color structures can also be provided.
  • Several layers of color are printed layer by layer and parallel to one another, the removal in the area of these layers of color being controlled in the depth of removal in such a way that, for example, one removal line only goes to the bottom of the uppermost layer of color, so that the surface of the second layer of color underneath is visible. while the other ablation line goes to the bottom of the second ablation layer, so that the surface of the third ablation layer underneath is visible and the third ablation line, for example, extends so far that all three layers of color are interspersed and the surface of the underlying carrier paper or the other color carrier can be seen becomes. In this way, removal lines of different depths can be generated in the color layers lying one above the other, a different color becoming visible at the bottom of the differently removed removal line.
  • the security of the security print can be further increased by printing an additional microstructure in the form of one or more authenticity elements on the security print.
  • an authenticity element can be, for example: a hologram, a kinegram, etc.
  • variable, optically variable microstructures can therefore be printed or applied, which, for example, result in different information contents from different viewing directions (tilt images).
  • Such a manufacturing process for a valuable and security product has the particular advantage that it is now possible for the first time to issue tokens personalize.
  • tokens e.g. Postage stamps known to be made in the form of branded sheets, if it is Sheet goods are; however, roll goods can also be used.
  • Personalization can now take place for the first time by deliberate removal of color on such tokens in certain changeable fields. If, for example, the changeable fields are overprinted with a certain color, then it is sufficient to remove the color in the area of this changeable field to such an extent that the underlying paper is recognizable.
  • the color removal is thus individualized, so that, for. B. in one field, the image of the wearer or user can be removed individually, while in an additional field alphanumeric information such. B. numbering, greetings and / or a dedication can be burned in, so that a personalized token is created that bears the likeness of the user of this token.
  • the present invention is not limited to such Limited postage stamps; it can all value and Security documents are personalized in this way, e.g. Passport cards, ID cards, entrance tickets, certificates, monthly stamps, prepaid cards and the like more.
  • the invention is therefore based on the personalization of a value or Security document is done by removing layers of paint, the
  • color layer generally includes the term material layer.
  • Such layers must be laser-ablatable layers that when applied with high-energy laser beams as far and sharp as edge can be removed so that the adjacent areas do not merge or be destroyed. Evaporation of the layers of paint in the area of Ablation lines or points preferred by short pulsed laser pulses.
  • Color layers of this type can be: a printing layer, a plastic layer, an embossing foil that is engraved accordingly with removal lines or dots in the sense of the removal according to the present invention, and the like.
  • the temperature effect on neighboring ones Areas should be relatively small to prevent carbonization of the material and the material out of the ablation channel as smoothly as possible convey without the neighboring walls in the ablation channel blackening or even melt.
  • Paint layer through a partial removal of the material of the carrier takes place, which carrier preferably consists of a plastic material. If there is an erosion into the carrier, the carrier becomes this area (in the area of the removal lines and removal points) weakened accordingly and this results in predetermined breaking cross sections, which weaken the wearer in defined areas. At a An attempt at counterfeiting, which requires the carrier to be delaminated, is the Carrier then break to these places and is no longer easy can be assembled.
  • a backing paper 1 is generally shown as the backing material.
  • the invention is not limited to the use of backing paper; it other carrier materials, e.g. made of plastic, used become.
  • a color layer 2 is printed on the carrier paper.
  • the layer of paint 2 can be applied by any printing method, like this already has already been mentioned in the general description section.
  • the color or Material layer 2 must be such that it is laser pulses from above is deductible.
  • channels 4, 5 are formed, which are preferred extend to the bottom of the color layer 2, so that through the surface of the Carrier paper 1 is visible at the bottom of the channels 4, 5.
  • the walls of the Ablation channels 4, 5 do not have to run parallel to each other, but they can also be conical.
  • Figure 4 it is shown as a further example that not only a single color layer 2 can be present, but several color layers 2, 11, 12 can be printed one above the other, the removals 13, 14, 15 being selected so that they do not all match extend to the bottom of the backing paper 1, but each end at the bottom of the respective color layer.
  • the removal 14 ends at the base of the color layer 12, so that the surface of the color layer 11 is visible at the base 17.
  • the removal 13 extends to the base 16 so that the surface of the lowermost ink layer 2 is visible
  • the removal 15 extends to the base 18 so that the surface of the carrier paper 1 is visible.
  • FIG. 5 shows that the security elements according to the exemplary embodiments according to FIGS. 1-4 can be formed inversely, that is to say that almost one full color removal of one or more color layers takes place, only individual color elements 19, 20, 21 then remaining on the carrier paper 1 remain standing, the areas 22 removed between them, in which the surface of the carrier paper 1 is visible.
  • the surface of the respective color elements 19, 20, 21 appears in different colors, provided that differently colored layers of color are used.
  • FIGS. 6-8 show an exemplary embodiment for the removal of Layers of color on a value and security document Postage stamp / postage stamp 24 described.
  • Postage stamps / stamps can split on stamp sheets 23 and in rows or individually or in any number on a sheet be arranged and are each by a peripheral perforation 25th delimited from each other.
  • the postage stamps / stamps 24 can also one-sided, two-sided, three-sided or completely cut and not perforated or the perforation holes can be designed in any shape and be arranged.
  • the postage stamps / stamps themselves can also be in one any shape, including round, triangular or polygonal.
  • the postage stamps / stamps 24 can be used as roll stamps, booklets, Blocks, stamp sheets or single stamps can be issued.
  • Such a postage stamp / postage stamp 24 can be a total according to FIG have unchangeable field 28, but in which changeable fields 30, 31 are provided.
  • the unchangeable field 28 can contain, for example, the value 29 and carry an additional security print.
  • the variable fields 30, 31 can according to the wishes of the post user be individualized.
  • An automatic dispenser for issuing and individualizing such a postage stamp 24 can be equipped in addition to the usual devices, for example with a camera and an input keyboard, and a suitable laser device for removing layers of color.
  • an image element 32 previously recorded by the camera can now be worked out from the color layer in field 30 directly by color ablation 15 in field 30.
  • the image element corresponds, for example, to the portrait of the machine user.
  • the user can enter a greeting message, for example, which is worked out as an alphanumeric message in field 31 from an overlying color layer. So you can create a personalized postage stamp,
  • FIG. 8 shows such a postage stamp 24 in section. Here are only two such removals from a single layer of paint in the variable fields 30, 31 made.
  • Figure 9 shows as a further embodiment the possibility that a one or multilayer ink layer 2, a removal 34, 35 takes place, which is in the carrier material extends into it, this carrier material preferably consisting of a plastic material 33.
  • this carrier material preferably consisting of a plastic material 33.
  • the value and security product described can also Be part of a multi-part passport document, especially a multi-page one Document, where then one or more pages of this document in the described way and can be personalized.
  • Embed security elements such as B. electroluminescent elements, Security threads, UV or IR excitable elements and the like.
  • the removed areas with appropriate fillers are filled, with additional protective lacquers on can be applied to the surface.
  • the removed areas are provided with a different colored varnish fill that is not necessarily transparent, but e.g. can be stained.
  • the carrier material can be of any color, transparent, opaque or be opaque.

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  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Credit Cards Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
EP00121984A 1999-10-15 2000-10-10 Produit de sécurité avec caractéristiques de sécurité composées d'éléments variables et méthode d'attacher ces caractéristiques de sécurité Withdrawn EP1092563A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19949881 1999-10-15
DE19949881A DE19949881A1 (de) 1999-10-15 1999-10-15 Wert- und Sicherheitserzeugnis mit Sicherheitsmerkmalen als variable Elemente und Verfahren zum Aufbringen dieser Sicherheitsmerkmale

Publications (2)

Publication Number Publication Date
EP1092563A2 true EP1092563A2 (fr) 2001-04-18
EP1092563A3 EP1092563A3 (fr) 2002-01-16

Family

ID=7925849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00121984A Withdrawn EP1092563A3 (fr) 1999-10-15 2000-10-10 Produit de sécurité avec caractéristiques de sécurité composées d'éléments variables et méthode d'attacher ces caractéristiques de sécurité

Country Status (2)

Country Link
EP (1) EP1092563A3 (fr)
DE (1) DE19949881A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305288B4 (de) 2003-02-10 2005-06-30 Leonhard Kurz Gmbh & Co. Kg Sicherheitsdokument mit wenigstens einem Sicherheitselement
DE10362099B4 (de) * 2003-06-30 2009-07-09 Paperlux Gmbh Sicherheitsmerkmal in Form eines dreidimensional wirkenden Bildes auf einem dünnen Substrat sowie Verfahren zu seinem Erzeugen
DE102004013292A1 (de) * 2004-03-18 2005-10-13 Schott Ag Verfahren zur Herstellung eines sicherheitsrelevanten Bauelements

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002081A1 (fr) * 1981-12-14 1983-06-23 California Interface Software Carte d'identification a image gravee
EP0185807A1 (fr) * 1984-12-10 1986-07-02 Computer Identification Systems, Inc. Carte d'identification en couleur gravée
GB2240948A (en) * 1990-02-15 1991-08-21 Peter Robert Peter Sunman Credit, identity or like cards
EP0628431A1 (fr) * 1988-12-02 1994-12-14 GAO Gesellschaft für Automation und Organisation mbH Support d'enregistrement fait de plusieurs couches et procédé d'écriture sur un support d'enregistrement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002081A1 (fr) * 1981-12-14 1983-06-23 California Interface Software Carte d'identification a image gravee
EP0185807A1 (fr) * 1984-12-10 1986-07-02 Computer Identification Systems, Inc. Carte d'identification en couleur gravée
EP0628431A1 (fr) * 1988-12-02 1994-12-14 GAO Gesellschaft für Automation und Organisation mbH Support d'enregistrement fait de plusieurs couches et procédé d'écriture sur un support d'enregistrement
GB2240948A (en) * 1990-02-15 1991-08-21 Peter Robert Peter Sunman Credit, identity or like cards

Also Published As

Publication number Publication date
EP1092563A3 (fr) 2002-01-16
DE19949881A1 (de) 2001-04-19

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