EP1902855A2 - Mehrfarbige Folie - Google Patents

Mehrfarbige Folie Download PDF

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Publication number
EP1902855A2
EP1902855A2 EP07075935A EP07075935A EP1902855A2 EP 1902855 A2 EP1902855 A2 EP 1902855A2 EP 07075935 A EP07075935 A EP 07075935A EP 07075935 A EP07075935 A EP 07075935A EP 1902855 A2 EP1902855 A2 EP 1902855A2
Authority
EP
European Patent Office
Prior art keywords
foil
area
security document
colour
security
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Withdrawn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
EP07075935A
Other languages
English (en)
French (fr)
Other versions
EP1902855A3 (de
Inventor
Henricus Anthonius Maria De Heij
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.)
European Central Bank
De Nederlandsche Bank NV
Original Assignee
European Central Bank
De Nederlandsche Bank NV
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 European Central Bank, De Nederlandsche Bank NV filed Critical European Central Bank
Publication of EP1902855A2 publication Critical patent/EP1902855A2/de
Publication of EP1902855A3 publication Critical patent/EP1902855A3/de
Withdrawn legal-status Critical Current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
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/328—Diffraction gratings; Holograms

Definitions

  • the invention relates to a security document provided with a foil security part.
  • the advantage of the foil area or part is that it cannot be copied, particularly not by means of a colour photocopier or computer peripheral equipment such as a colour laser printer or inkjet colour printer.
  • Such foil as a result turns out to be a very good security element, because first of all it can easily be perceived by the public, and is hard to forge, the more so as in such a foil area highly advanced further security features can be provided.
  • the security can furthermore be improved by providing the foil with a metal foil area.
  • WO-A1-95/16574 a security document is described which is provided with a foil area that is subdivided into two areas each having a different structure as a result of which they are visually distinguishable.
  • a metal foil is provided on a security document, particularly in such a manner that at a first angle a first image is visible and at a second angle an image that differs from the first is visible.
  • WO-A1-2004/014665 regards a security feature comprising a metal foil layer of which the thickness is locally reduced so that visually distinguishable areas can be perceived.
  • the said features all are so-called public features that are visually easy to perceive and that enable the general public to verify whether or not a document is authentic. Characteristic for these security features is that by means of a technique that is not available to the general public a visual effect is caused. When, however, various different additional security features have been provided in a foil area, the foil area has become complex and the public might get confused as to whether the foil area is authentic.
  • the security features are subdivided into several groups or levels, namely:
  • further public security features that are visually perceivable by the general public have been provided within the first area, and within the second area further security features have been provided.
  • the general public can easily visually verify whether a security document, and particularly the foil area thereon, is authentic.
  • the further security features are not visually perceivable just like that, particularly not without using aids intended especially for that purpose.
  • the first area has a different texture than the second area.
  • the first area has a different gloss than the second area.
  • the foil area comprises several areas, and the areas are distinct from each other because of colour differences.
  • the areas are distinct from each other because of colour differences.
  • several, for instance adjacent, areas can be distinguished. All these areas may have a different colour.
  • Another possibility is to give adjacent areas mutually different colours, that means visually distinguishable colours.
  • the colours and differences are selected such that they also show a distinction to for instance the colourblind.
  • the areas with a colour are provided with a transparent colour, preferably a transparent layer.
  • a transparent colour preferably a transparent layer.
  • At least one area comprises a metal layer, preferably a metal foil layer.
  • a metal foil layer is not easily reproduced. Moreover the metal layer can be seen through the transparent coloured layer, and further advanced security features can be provided in or on the metal foil.
  • At least one area is colourless transparent.
  • the colour is determined by the transparent layer and/or glue layer, and/or the (local) colour of the lower layer is visible, usually the carrier of the security document.
  • the local colour or image/image part of the banknote.
  • the public security features have been provided in or on a layer of the foil area, for instance on the metal foil, or in the form of parts cut away from the metal foil. In one embodiment the further security features have been provided in or on the foil area.
  • the foil area comprises at least one metal foil area, of which at least one part of the surface is provided with at least one additional coloured layer, preferably a transparent or translucent coloured layer.
  • first-degree security features have been incorporated in at least one first area, and in at least one second area security features selected from the group of second-degree, third-degree, fourth-degree and fifth-degree security features.
  • no first-degree security features have been provided in at least one area with security features selected from the group of second-degree, third-degree, fourth-degree and fifth-degree security features.
  • no security features selected from the group of second-degree, third-degree, fourth-degree and fifth-degree security features have been provided in an area with first-degree security features.
  • the foil area comprises at least one first area and at least one second area. In one embodiment the areas connect to each other, preferably seamlessly. As a result an additional difficulty is created offering extra protection.
  • a foil area or foil part on security documents usually comprises a metal layer, usually aluminium, but possibly copper or another metal, in one embodiment a metal foil. Said layer usually is provided with mostly a synthetic protective layer. The foil area often is provided on the carrier by means of a glue layer. Security features may be incorporated in or on the protective layer, in or on the metal layer or metal foil, and even in the glue layer.
  • a foil area according to the invention may if so desired comprise several metal foil areas, wherein in a further embodiment one or more metal foil areas are at least partially provided with one or more coloured transparent layers. As result areas that are visually distinguishable to the public are created.
  • a security document comprising a security part comprising a foil area, wherein the foil area comprises at least one metal foil area, wherein at least a part of the metal foil area is provided with a transparent, coloured layer.
  • the transparent coloured layer is provided on the metal foil.
  • the metal foil area is provided with at least two areas each having a transparent, coloured layer having a different, visually distinguishable colour.
  • the foil itself may be locally coloured.
  • the foil area has at least two areas, which to the public are visually distinguishable by their colour. Further security features are distributed over the various areas in a predetermined way. In one embodiment the areas connect to each other, preferably seamlessly.
  • the invention further regards a security document provided with a foil area, and further image elements provided on the security document in a visually perceivable manner, which image elements include among others see-through registers, watermarks, printed image elements, visually perceivable tactile elements, wherein the foil area and the further visually perceivable image elements together form an image, or enhance the visual attention to each other.
  • image elements include among others see-through registers, watermarks, printed image elements, visually perceivable tactile elements, wherein the foil area and the further visually perceivable image elements together form an image, or enhance the visual attention to each other.
  • the invention further regards a security document provided with a foil area provided with at least two visually distinguishable areas, wherein the first area at a first angle of observation has a first colour, and the second area at a second angle of observation that differs from the first angle of observation has a second colour that is different from the first colour and is visually distinguishable therefrom.
  • further public features may be incorporated in one of either areas and in the second area further security features or authenticity features. Further features described in this description may if so desired be combined therewith for an additional security.
  • the invention further regards a foil area, intended and suitable as foil area on a security document as described above.
  • a security document 1 provided with a foil area 2 is shown.
  • the foil area in this case is round and has three distinguishable areas, namely a mid-area 3 having a first colour, an area 4 surrounding it and having a second colour and a transparent area 5 surrounding that. Due to the colour the foil area can be divided into two colour areas 3 and 4.
  • a metal foil may be provided underneath the mid-area in the foil, which metal foil may also extend over the area 4 surrounding it.
  • the possibility is created of verifying whether or not the foil area is indeed authentic.
  • security features such as holograms, high resolution structures, such as micro lines, micro diffraction structures, nano structures, small to very small texts, high-reflection structures that may or may not be combined with low-reflection structures, small perforations, transparent areas, and by distributing them over these areas, the possibility is created of verifying whether or not the foil area is indeed authentic.
  • one or more of the said security features can be provided in the mid-area 3 only. Some security features may also be provided in the mid-area 3, and others in the area 4 surrounding it.
  • Figure 2 shows an alternative embodiment of a foil area 2 according to the invention, wherein again a first mid-colour area 3 is present, and surrounding it several colour areas 4, 4', 4", 4"', in this example each having a different colour. If so desired the surrounding colours may gradually merge from the one colour into the other colour.
  • the foil area is again provided with a transparent edge 5.
  • another security feature can be incorporated, which may or may not be a public feature or a further security feature.
  • metal foil may be provided underneath the entire colour area, or parts or areas thereof.
  • the colour areas have been provided on the metal foil, and over it a colourless, transparent synthetic protective foil has been provided that extends beyond the metal foil and as a result forms the transparent colourless edge.
  • Figure 3 shows an alternative embodiment of a security document 1 provided with a foil area 2.
  • the foil area 2 extends over a small part of the longitudinal axis, and over the full width of the security document 1.
  • the foil part 2 again is provided with a first colour area 3, a second colour area 4 and colourless, transparent parts 5 along the edges.
  • Figure 4 shows an alternative embodiment of the foil part of figure 3, wherein this time the colourless, transparent edge extends around the foil area.
  • the overall foil area here extends over the overall width of the security document.
  • the metal foil area here has a first colour area 3 and further colour areas adjacent to colour area 3 and extending to the transparent edge. Said colour areas are indicated with the numbers 4, 4', 4" and 4"', wherein each area has a different colour.
  • Figure 5 shows various possible shapes of the foil area.
  • the various areas may have the same contour.
  • the contours may also differ to such an extent that two or more areas together as a result emphasise the contour or form a depiction therewith.
  • Figures 6A-F show more alternative embodiments of a foil area extending over the full width of a security document.
  • the edges are not straight here, and in some embodiments they are not even continuous.
  • Figure 7 shows a security document according to the invention provided with a foil area 2 having a first colour area 3, a second colour area 4 and a colourless, transparent edge 5 around the foil area 2.
  • a print 6 has been provided on the security document extending over both the security document surface and over the foil area 2.
  • Preferably said overprint 6 is provided such that it extends continuously from the security document 1 over the foil area 2.
  • Figure 8 shows an alternative embodiment of the security document 1 of figure 7, wherein the foil area 2 extends over almost the full width of the security document 1.
  • an overprint 6 is provided that runs over the security document 1 where it is not provided with a foil area as well as over the foil area 2.
  • One of the overprint parts 6 here runs over the full foil area 2 such that it extends on both sides of the foil area 2 on the surface of the security document 1 where the foil area 2 does not extend.
  • Figure 9 shows an embodiment of a security document 1 provided with a foil area 2.
  • the foil area 2 is provided here with a first colour area 3, a second colour area 4 and a colourless transparent edge 5, as has already been described before.
  • a tactile element 7 has been provided on the foil area 2.
  • Such tactile areas 7 in a banknote can be felt better on a smooth basis such as the foil area 2.
  • the tactile element or elements may extend over the foil area 2 and over a part of the document 1 where there is no foil area, preferably continuously. As a result the tactile areas 7 are better perceivable to the general public as well as to the visually handicapped.
  • the transition from a surface of the security document 1 to the foil area 2 and from the foil area 2 to the tactile element 7 is after all better perceivable.
  • Figure 10 shows an alternative embodiment of figure 9, wherein the foil area 2 extends over (almost the full) width of the security document 1.
  • the foil area 2 in this case is provided with a first colour area 3, a second colour area 4 and colourless transparent strips 5 which extend along the foil area 2 and indicate the transition from the foil area 2 to the rest of the security document 1.
  • One of either colour areas is provided with tactile elements 7 on the foil area 2.
  • either the one or the other colour area may be provided with a tactile element 7, or both colour areas 3, 4 can be provided with distinguishable tactile elements 7.
  • the tactile elements 7 may also extend over the full foil area 2 and if so desired continue on a part of the security document 1 that has not been provided with such a foil area 2.
  • Under the coloured areas metal foil may be provided, even several metal foil areas, even of different metals.
  • FIG 11 shows a further exemplary embodiment of a security feature according to the invention, wherein again a security document 1 is provided with a foil area 2.
  • An indication has been provided over the foil area 2 by means of printing 6.
  • said indication may for instance be the denomination in print.
  • the foil area 2 is provided with an area having a first colour 3, and an area having a second colour 4.
  • the colour area 4 furthermore has been given a clearly distinguishable shape so that it strikes even more with respect to the colour area 3.
  • the public features may be incorporated that are easy to perceive by the public.
  • An example of such public features may for instance be a hologram image or another technical feature that is easy to perceive by the public, such as for instance a feature wherein an image changes colour or something like that.
  • the foil web 2 is further provided with a transparent part 5 through which the underlying print of the security document can be seen. Furthermore an indication 8 has been incorporated in the foil web, which indication 8 corresponds to the indication 6 printed over the foil, the indication 6 provided by means of printing. As a result the public can again easily verify whether the foil web is authentic and whether the foil web belongs to the document.
  • a security document may furthermore be provided with a security feature of which for instance the colour changes when the viewing angle changes.
  • a security feature of which for instance the colour changes when the viewing angle changes.
  • holographic techniques are based on exploiting either laser technologies or electro beam curing technology (e-beam).
  • laser technique is more suitable for arranging a traditional 3-D portrait in a foil and with e-beam for instance asymmetric line structures can be written, optionally having a much higher resolution.
  • Tests showed that the public considers a combination of three different holographic depictions or images rather much. When two depictions have to suffice, the mid position, depiction B of figure 13A and 13B has to be cancelled. For that matter it is recommendable that the two or three depictions do not overlap too much, that means that the public can clearly perceive the various holographic images individually at the different angles of perception.
  • the different depictions preferably are provided at the same position on the document.
  • Figures 14A-14C show a foil security feature provided with three areas 1, 2 and 3.
  • the traffic light clearly contains colour information, whereas the car, designed in a line structure, drives from green to red when the viewing angle changes.
  • Figure 14A corresponds to a viewing angle of approximately +60° of figure 13A, position C and shows a green traffic light.
  • Figure 14B corresponds to a normal viewing angle of approximately 0° of figure 13A (position B) and shows a yellow traffic light.
  • Figure 14C shows the foil element at a viewing angle of approximately -30° of figure 1 3A, that means position A, and shows a red traffic light. Due to the playful nature of the series of depictions, the foil element entices further inspection.
  • the feature shown may optionally be combined with other features described herein.
  • FIGs 15A-15C like figure 14, show a foil security feature provided with three areas 1, 2 and 3.
  • the colour information is incorporated in the light signal emitted by the lighthouse.
  • the areas 1, 2 and 3 each have their own colour, for instance changing from blue (area 1), through yellow (area 2) to red (area 3).
  • the line structure information in this case is incorporated in the lighthouse cabin, for instance by creating a 3D-effect.
  • This foil element has three areas, each having their own visually distinguishable colour.
  • Figure 16 shows, as considered from the rear side of the document, a foil area 2 on a security document 1, wherein the foil area 2 is provided with a transparent part 5 and a first colour area 4, in this case a piece of a jig-saw puzzle, and a second area 3, in this case having the shape of a little human figure with raised hands. A transparent contour is left free around the little human figure.
  • the first colour area 4, in this case a piece of a jig-saw puzzle, in which the second colour area 3 is provided are in register and form a see-through register.
  • the full area 4 becomes visible, otherwise only a part thereof, namely colour area 3 having the transparent frame.
  • FIG 17 shows yet another embodiment of the foil feature according to the invention, wherein a security document 1 is provided with a foil area 2 provided with a transparent part 5, a first colour area 4 in the shape of a piece of a jig-saw puzzle in which further public features can be incorporated, a second colour area (in this case formed by the transparent part 5 that is provided over a basis having a certain colour or which has a colour itself), and a foil element 7 as further colour area that continues in the print elements 6.
  • the foil area 2 thus forms a visually continuing unity with the elements of print parts 6.
  • the parts 6 provided by means of printing, due to their shape and order emphasise the colour area 4 that is provided for the public.
  • Colour area 7 of figure 17 can either be incorporated as a foil element or as a print element (part of print parts 6).
  • Figure 18 shows another embodiment in which a security document 1 is provided with a foil part 2 provided with a transparent part 4 and a first colour area 3 in the shape of a piece of a jig-saw puzzle.
  • the foil is partially overprinted by colour area 5, which is designed as a tactile feature.
  • Figure 19 shows a laminate of a print layer 1 provided underneath for instance by means of offset or screen printing, or a combination thereof, also called base print.
  • a foil layer 2 is provided in which the features according to the invention or other features have been provided.
  • a further print layer 3 has been provided.
  • the foil layer 3 is thus clamped in between two printing courses 1 and 3.
  • the various printed image elements and the foil may together, as for instance shown in the various preceding figures, form an image or depiction or a coherent unity. In addition the various depictions together may tell a story.
  • the print elements may draw the public's attention to the foil security feature or the foil security features, which entices further inspection.
  • Figure 20 shows a foil as shown before in figure 11, used here on a Euro banknote, the overprint 6 in this case being a value number of 10 Euro and the base print being the usual printing course of a Euro note.
  • a foil web 2 is provided which is provided with the features as already discussed above.
EP07075935A 2004-02-26 2005-02-24 Mehrfarbige Folie Withdrawn EP1902855A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1025579A NL1025579C2 (nl) 2004-02-26 2004-02-26 Meerkleurige folie.
EP05075449A EP1568508A1 (de) 2004-02-26 2005-02-24 Mehrfarbige Folie

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP05075449.8 Division 2005-02-24
EP05075449A Division EP1568508A1 (de) 2004-02-26 2005-02-24 Mehrfarbige Folie

Publications (2)

Publication Number Publication Date
EP1902855A2 true EP1902855A2 (de) 2008-03-26
EP1902855A3 EP1902855A3 (de) 2010-12-22

Family

ID=34748211

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07075935A Withdrawn EP1902855A3 (de) 2004-02-26 2005-02-24 Mehrfarbige Folie
EP05075449A Withdrawn EP1568508A1 (de) 2004-02-26 2005-02-24 Mehrfarbige Folie

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP05075449A Withdrawn EP1568508A1 (de) 2004-02-26 2005-02-24 Mehrfarbige Folie

Country Status (2)

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EP (2) EP1902855A3 (de)
NL (1) NL1025579C2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011078675A1 (en) 2009-12-24 2011-06-30 Vhp Veiligheidspapierfabriek Ugchelen B.V. Security feature
FR2967089A1 (fr) * 2010-11-10 2012-05-11 Oberthur Technologies Composant de securite optiquement variable pour un document-valeur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016574A1 (de) * 1993-12-18 1995-06-22 Leonhard Kurz Gmbh & Co. Visuell identifizierbares, optisches sicherheitselement für wertdokumente
EP1152369A1 (de) * 1999-09-17 2001-11-07 Dai Nippon Printing Co., Ltd. Datenträger, lesegerät für daten, datenträger-transferfolie und verfahren zur herstellung des datenträgers
WO2002089072A1 (en) * 2001-05-01 2002-11-07 3M Innovative Properties Company Transparent tamper-indicating data sheet
WO2003066344A1 (en) * 2002-02-05 2003-08-14 Optaglio Limited Secure data protection optically variable labels and foils

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352706A (en) * 1981-08-31 1982-10-05 Miller Lee H Process for applying a metallic image in register to a document of value
CA1232068A (en) * 1984-06-08 1988-01-26 National Research Council Of Canada Form depicting, optical interference authenticating device
UA81253C2 (en) * 2002-07-24 2007-12-25 Fabriano Securities Srl Security element for documents, method of its production (variants) and document with this security element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016574A1 (de) * 1993-12-18 1995-06-22 Leonhard Kurz Gmbh & Co. Visuell identifizierbares, optisches sicherheitselement für wertdokumente
EP1152369A1 (de) * 1999-09-17 2001-11-07 Dai Nippon Printing Co., Ltd. Datenträger, lesegerät für daten, datenträger-transferfolie und verfahren zur herstellung des datenträgers
WO2002089072A1 (en) * 2001-05-01 2002-11-07 3M Innovative Properties Company Transparent tamper-indicating data sheet
WO2003066344A1 (en) * 2002-02-05 2003-08-14 Optaglio Limited Secure data protection optically variable labels and foils

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011078675A1 (en) 2009-12-24 2011-06-30 Vhp Veiligheidspapierfabriek Ugchelen B.V. Security feature
FR2967089A1 (fr) * 2010-11-10 2012-05-11 Oberthur Technologies Composant de securite optiquement variable pour un document-valeur
WO2012062871A1 (fr) 2010-11-10 2012-05-18 Oberthur Technologies Dispositif de securite optiquement variable pour un document-valeur
CN102463768A (zh) * 2010-11-10 2012-05-23 欧贝特科技公司 用于有价文件的光学上可变的安全组件
CN102463768B (zh) * 2010-11-10 2016-05-04 欧贝特科技公司 用于有价文件的光学上可变的安全组件
RU2586812C2 (ru) * 2010-11-10 2016-06-10 Обертур Фидюсьер Сас Защитное устройство с изменяемыми оптическими свойствами для ценных бумаг

Also Published As

Publication number Publication date
EP1902855A3 (de) 2010-12-22
NL1025579C2 (nl) 2005-08-29
EP1568508A1 (de) 2005-08-31

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