WO2004071779A2 - Element de securite et procede d'impression - Google Patents
Element de securite et procede d'impression Download PDFInfo
- Publication number
- WO2004071779A2 WO2004071779A2 PCT/IB2004/000399 IB2004000399W WO2004071779A2 WO 2004071779 A2 WO2004071779 A2 WO 2004071779A2 IB 2004000399 W IB2004000399 W IB 2004000399W WO 2004071779 A2 WO2004071779 A2 WO 2004071779A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ink
- lines
- metallic
- security element
- color
- Prior art date
Links
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
- B42D25/40—Manufacture
- B42D25/405—Marking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
-
- 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
- B42D25/23—Identity cards
-
- 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
- B42D25/24—Passports
-
- 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
- B42D25/40—Manufacture
- B42D25/48—Controlling the manufacturing process
- B42D25/485—Controlling the manufacturing process by electronic processing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
-
- B42D2033/20—
-
- B42D2035/16—
-
- B42D2035/24—
Definitions
- the present invention relates to a security element for documents, such as for example securities, passports, cards and identity cards, checks, tickets and other similar documents.
- the present invention relates to a method of printing a security element for documents, such as for example securities, passports, cards and identity cards, checks, tickets and other similar documents.
- Such security elements use, for example, specific inks such as optically variable inks (“OVI” ® ), metallic inks and other inks having iridescent properties, these inks being used for printing particular patterns or geometric shapes on the value paper substrate, optically variable elements (“OVD” ® ) in the form of metallic patches (called “foils”) or holograms, and also moiré and other similar patterns , all being, on the one hand, very difficult or even impossible to copy with current devices but, on the other hand, very easy to control visually or with the naked eye.
- OTI optically variable inks
- metallic inks and other inks having iridescent properties these inks being used for printing particular patterns or geometric shapes on the value paper substrate
- OTD optically variable elements
- moiré and other similar patterns all being, on the one hand, very difficult or even impossible to copy with current devices but, on the other hand, very easy to control visually or with the naked eye.
- security elements are formed by combinations of overlapping lines and / or patterns with colors, which are only visible under certain conditions, for example UV light or in transparency. Again, the advantage of such security elements is that they are easy to print or place on the document to be protected and they can be controlled by simple devices, even with the naked eye, but they are impossible to reproduce with current printers, scanners and photocopiers.
- US Pat. No. 6,050,606 incorporated by reference in the present application, describes a security element for securities, for example for banknotes.
- This security element is formed by a background having at least two juxtaposed regions, each region having its own geometric designs, said regions having a different color density.
- the security element further comprises a pattern corresponding to the region with the lowest color density which is printed superimposed on said region in a chosen color so as to compensate for the difference in color density between said two regions.
- the security element appears uniform and without reason to the naked eye, but the pattern becomes clear when a photocopy of the item is made.
- Another technique uses watermarks in which the substrate, for example paper, is marked with lines or a pattern which are only visible in transparency.
- Another development of this technique relates to pseudo-watermarks formed by the creation of a window in the substrate, a technique used in particular with paper substrates which are themselves not normally transparent, said window being itself transparent.
- Application EP 0 614 133 describes a security document having a printed background comprising geometric elements containing sets of lines printed at a first density. This document also includes a cancellation pattern printed at a second density. A copy of the security document has the effect that the reason for cancellation appears prominently on the document, identifying the counterfeit.
- the object of the invention is to improve the known security elements, and the methods for producing such elements.
- an object of the invention is to create a security element for security papers improving the elements already known and requiring only a simple and easy to implement method.
- Another object of the invention is to provide a security element which is very difficult to copy and counterfeit with modern standard scanners and photocopiers and other equivalent devices but which can be easily printed with current printing means.
- FIG. 1 shows a first embodiment of the security element according to the invention
- FIG. 2 shows a variant of the first embodiment of the security element according to the invention
- FIGS. 3a to 3f show several variants of the first embodiment
- FIG. 4 shows a second embodiment of the invention
- FIG. 5 shows a variant of the second embodiment
- Figure 6 shows a block diagram of the method according to the invention.
- the first embodiment of Figure 1 shows a security element 1, of generally circular shape, comprising a bottom formed of a plurality of geometric elements 2 to 8 which individually have a rectangular shape. To simplify the representation, only a part of the geometric elements has been referenced. These geometric elements are themselves formed of a plurality of parallel lines. According to the invention, the lines forming two neighboring geometric elements are not parallel but form an angle between them, for example 30 °, 45 °, 60 ° or even 90 °.
- the geometric elements are printed with two different inks so that neighboring elements, in the manner of a checkerboard, are printed alternately with a conventional offset ink, and with an ink having a gloss or a reflection effect of light, such as a metallic ink, an optically variable ink, or an iridescent ink.
- the geometric elements 2, 4, 6 and 8 are printed with a conventional offset ink, and the elements 3, 5, 7 with the ink having a gloss and this pattern is repeated over the entire background of 1 ' security element 1. More generally, it can be said that elements whose lines are oriented in the same direction are printed with the same ink.
- the two inks used must have as basic a tint as possible, such as for example a gold (metallic) ink with a brown offset ink, or else a silver ink with a gray offset ink, or else a golden one with a yellow offset ink.
- a gold (metallic) ink with a brown offset ink or else a silver ink with a gray offset ink, or else a golden one with a yellow offset ink.
- Security elements according to this invention are preferably printed by means of a two-color offset process, for example with a printing machine as known from US Pat. No. 6,101,939.
- optical effect obtained by this printing is as follows: when one considers the element printed perpendicular to the printed surface, the printed element appears as a solid, while when one changes the angle of view (shift ), the printed element splits into two parts and the "checkerboard" pattern appears, highlighting the individual geometric elements.
- FIG. 2 a variant of this embodiment is shown.
- This variant consists in using equilateral triangles as geometric elements 9, 10 to form the background of the print with parallel lines.
- the procedure is the same as in the mode of FIG. 1, namely by alternately using conventional offset ink and ink with a gloss effect for neighboring geometrical elements, like a checkerboard.
- Figures 3a to 3f show different background configurations that can be used to form the checkerboard described. One can also call these funds pavements. As can be seen, many equivalent geometric shapes are possible, such as squares (3d), triangles (3b), “leaves” (3c), “helices” (3f) and others ( Figures 3a and 3rd).
- the light geometric elements of these figures can be printed using conventional offset ink and the dark geometric elements of these figures can be printed using a gloss effect ink (or vice versa), for example with the pairs of colors indicated above.
- FIG. 4 and 5 figures in which a Pegasus motif 11 has been added to the background of Figures 1 and 2, respectively.
- the elements identical to those of Figures 1 and 2 are referenced identically.
- the principle for the substance of this embodiment is the same as that described in reference to the previous figures, namely printing in the manner of a checkerboard of geometric elements (rectangular 2 to 8, figure 4 or triangular 9 and 10, figure 5) with two inks having different properties as described above.
- the added motif 11 is also printed with an ink having a gloss effect with a shade identical or close to that used for the background.
- Any motif can of course be printed, such as a logo, an alphanumeric motif, or combinations thereof.
- the dimensions used are preferably the following:
- Figure 6 shows a block diagram of the method according to the invention.
- the lines of part of the geometric elements are printed with ink classic and we print the lines of another part of the geometric elements with an ink having metallic characteristics.
- the printing order is indifferent and the steps indicated above can be reversed.
- the lines of the geometric elements are printed using an offset process.
- the conventional ink has a gray color and the metallic ink has a metallic gray color, or else the conventional ink has a brown color and the metallic ink has a gold color, or again the classic ink has a yellow color and the metallic ink has a golden color.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Printing Methods (AREA)
- Credit Cards Or The Like (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Burglar Alarm Systems (AREA)
- Pens And Brushes (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE602004030096T DE602004030096D1 (de) | 2003-02-13 | 2004-02-05 | Sichereitselement und druckverfahren |
AT04708413T ATE488376T1 (de) | 2003-02-13 | 2004-02-05 | Sichereitselement und druckverfahren |
US10/543,988 US20080134920A1 (en) | 2003-02-13 | 2004-02-05 | Security Element and Printing Method |
EP04708413A EP1597083B1 (fr) | 2003-02-13 | 2004-02-05 | Element de securite et procede d' impression |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03003332A EP1447235A1 (fr) | 2003-02-13 | 2003-02-13 | Elément de sécurité et procédé d'impression |
EP03003332.8 | 2003-02-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004071779A2 true WO2004071779A2 (fr) | 2004-08-26 |
WO2004071779A3 WO2004071779A3 (fr) | 2004-11-04 |
Family
ID=32668976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2004/000399 WO2004071779A2 (fr) | 2003-02-13 | 2004-02-05 | Element de securite et procede d'impression |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080134920A1 (fr) |
EP (2) | EP1447235A1 (fr) |
CN (1) | CN100371177C (fr) |
AT (1) | ATE488376T1 (fr) |
DE (1) | DE602004030096D1 (fr) |
WO (1) | WO2004071779A2 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012017398A1 (de) | 2012-09-03 | 2013-02-21 | Heidelberger Druckmaschinen Ag | Sicherheitsetikett mit einem Zufallsmuster und einer Repräsentation des Zufallsmusters |
US10051156B2 (en) | 2012-11-07 | 2018-08-14 | Xerox Corporation | System and method for producing correlation and gloss mark images |
EP2740608A1 (fr) * | 2012-12-10 | 2014-06-11 | Gemalto SA | Personnalisation de marquage laser sécurisé |
USD720935S1 (en) * | 2013-02-26 | 2015-01-13 | Kwh Mirka Ltd. | Sandpaper |
TWD161118S (zh) * | 2013-02-26 | 2014-06-21 | 磨卡有限公司 | 砂紙(八) |
US9193201B2 (en) | 2013-09-18 | 2015-11-24 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9088736B2 (en) * | 2013-09-18 | 2015-07-21 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9106847B2 (en) | 2013-09-18 | 2015-08-11 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9100592B2 (en) * | 2013-09-18 | 2015-08-04 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9083896B2 (en) | 2013-09-18 | 2015-07-14 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9118870B2 (en) | 2013-09-18 | 2015-08-25 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9319557B2 (en) | 2013-09-18 | 2016-04-19 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US10388098B2 (en) * | 2014-02-07 | 2019-08-20 | Korea Institute Of Machinery & Materials | Apparatus and method of processing anti-counterfeiting pattern, and apparatus and method of detecting anti-counterfeiting pattern |
US9538041B1 (en) | 2015-11-25 | 2017-01-03 | Xerox Corporation | System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect |
US9674391B1 (en) | 2015-11-25 | 2017-06-06 | Xerox Corporation | System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect |
US9516190B1 (en) | 2015-11-25 | 2016-12-06 | Xerox Corporation | System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect |
US9674392B1 (en) | 2015-11-25 | 2017-06-06 | Xerox Corporation | System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect |
US9756212B2 (en) | 2015-11-25 | 2017-09-05 | Xerox Corporation | System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect |
US9614995B1 (en) | 2016-05-02 | 2017-04-04 | Xerox Corporation | System and method for generating vector based correlation marks and vector based gloss effect image patterns for rendering on a recording medium |
US9661186B1 (en) | 2016-06-02 | 2017-05-23 | Xerox Corporation | System and method for rendering gloss effect image patterns on a recording medium |
US9781294B1 (en) | 2016-08-09 | 2017-10-03 | Xerox Corporation | System and method for rendering micro gloss effect image patterns on a recording medium |
JP1681482S (fr) * | 2020-04-03 | 2021-03-22 | ||
JP1713844S (ja) * | 2021-06-01 | 2022-04-27 | 布地 | |
JP1713769S (ja) * | 2021-06-01 | 2022-04-27 | 合成樹脂地 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5443579A (en) * | 1992-06-04 | 1995-08-22 | Director-General, Printing Bureau, Minstry Finance | Printed matter and method for printing the same |
US6050606A (en) * | 1997-06-06 | 2000-04-18 | De La Rue Giori S.A. | Safety drawing for securities |
WO2003006257A1 (fr) * | 2001-07-11 | 2003-01-23 | Ecole Polytechnique Federale De Lausanne | Images incorporant des microstructures |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD291962A5 (de) * | 1989-02-23 | 1991-07-18 | ��@��@���@�����@�K@�Kk�� | Wertschein, insbesondere banknote, mit einem sicherheitsmuster und verfahren zu dessen herstellung |
US5340159A (en) | 1991-07-12 | 1994-08-23 | The Standard Register Company | Varying tone security document |
US5487567A (en) | 1992-04-24 | 1996-01-30 | Francois-Charles Oberthur Group | Printing method and copy-evident secure document |
US5853197A (en) | 1996-03-05 | 1998-12-29 | The Standard Register Company | Security document |
CA2266090C (fr) | 1998-04-08 | 2007-07-03 | De La Rue Giori S.A. | Machine d'impression rotative de papiers infalsifiables |
US20030021437A1 (en) * | 2001-07-11 | 2003-01-30 | Hersch Roger David | Images and security documents protected by micro-structures |
-
2003
- 2003-02-13 EP EP03003332A patent/EP1447235A1/fr not_active Withdrawn
-
2004
- 2004-02-05 WO PCT/IB2004/000399 patent/WO2004071779A2/fr active Application Filing
- 2004-02-05 EP EP04708413A patent/EP1597083B1/fr not_active Expired - Lifetime
- 2004-02-05 DE DE602004030096T patent/DE602004030096D1/de not_active Expired - Lifetime
- 2004-02-05 CN CNB2004800041792A patent/CN100371177C/zh not_active Expired - Fee Related
- 2004-02-05 US US10/543,988 patent/US20080134920A1/en not_active Abandoned
- 2004-02-05 AT AT04708413T patent/ATE488376T1/de not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5443579A (en) * | 1992-06-04 | 1995-08-22 | Director-General, Printing Bureau, Minstry Finance | Printed matter and method for printing the same |
US6050606A (en) * | 1997-06-06 | 2000-04-18 | De La Rue Giori S.A. | Safety drawing for securities |
WO2003006257A1 (fr) * | 2001-07-11 | 2003-01-23 | Ecole Polytechnique Federale De Lausanne | Images incorporant des microstructures |
Also Published As
Publication number | Publication date |
---|---|
EP1597083B1 (fr) | 2010-11-17 |
CN1750938A (zh) | 2006-03-22 |
EP1597083A2 (fr) | 2005-11-23 |
CN100371177C (zh) | 2008-02-27 |
ATE488376T1 (de) | 2010-12-15 |
DE602004030096D1 (de) | 2010-12-30 |
EP1447235A1 (fr) | 2004-08-18 |
WO2004071779A3 (fr) | 2004-11-04 |
US20080134920A1 (en) | 2008-06-12 |
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