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EP3095615A1 - Document de sécurité et procédé de fabrication d'un document de sécurité - Google Patents

Document de sécurité et procédé de fabrication d'un document de sécurité Download PDF

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Publication number
EP3095615A1
EP3095615A1 EP15461534.8A EP15461534A EP3095615A1 EP 3095615 A1 EP3095615 A1 EP 3095615A1 EP 15461534 A EP15461534 A EP 15461534A EP 3095615 A1 EP3095615 A1 EP 3095615A1
Authority
EP
European Patent Office
Prior art keywords
apertures
security document
middle layer
line
document according
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Withdrawn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
EP15461534.8A
Other languages
German (de)
English (en)
Inventor
Paulina Wojciechowska
Pawel Wojcik
Ariel Biernacki
Arkadiusz Karpinski
Ewelina Kosciuczyk
Wieslawa Kowalska
Joanna Ragus
Agata Olszynska
Ewa Leszczynska-Ambroziewicz
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.)
Polska Wytwornia Papierow Wartosciowych SA
Original Assignee
Polska Wytwornia Papierow Wartosciowych SA
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 Polska Wytwornia Papierow Wartosciowych SA filed Critical Polska Wytwornia Papierow Wartosciowych SA
Priority to EP15461534.8A priority Critical patent/EP3095615A1/fr
Publication of EP3095615A1 publication Critical patent/EP3095615A1/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Withdrawn legal-status Critical Current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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/346—Perforations
    • 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
    • B42D25/351—Translucent or partly translucent parts, e.g. windows
    • 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
    • B42D25/43—Marking by removal of material
    • 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
    • B42D25/45—Associating two or more layers

Definitions

  • the present invention relates to a security document and method for manufacturing of a security document in form of a multilayer laminate.
  • Security documents such as identity documents, licenses, credit cards, access cards, transportation tickets or the like, comprise various security features to prevent or at least make them harder to be forged.
  • see-through windows which appear to the user as a transparent fragment of an otherwise non-transparent document.
  • the see-through windows as known so far have a shape of a relatively large size geometric figure, typically a circle, having typically a size of at least 1 cm 2 .
  • the see-through windows may have implemented therein additional security features, such as microprint.
  • a European patent application EP2261054A1 discloses a method of manufacturing a security page, comprising: arranging a plurality of layers on top of each other. In order to produce a security document with a plurality of layers the method comprises: pressing said plurality of layers towards each other in order to prevent said layers from moving, cutting a hole through each of said plurality of layers, welding said plurality of layers to each other at edges of said hole, and attaching said plurality of layers and said transparent material to each other by laminating.
  • a drawback of this method is cost-ineffective requirement for joining of different layers in order to prevent said layers from moving.
  • a European patent application EP2722193A1 entitled “Secure data carrier and method of production of said secure data carrier” discloses a data carrier comprising: a central portion covered by at least one translucent protective layer on at least one of its sides, at least one see-through portion, comprising an orifice filled with a translucent plug, going at least partially through of said central portion, said central portion comprising a colored core and at least one opaque layer colored in a color different from the colored core in order to show a layered structure of different colors on the edge of the data carrier.
  • a drawback of this method is requires a layered structure of different colors on the edge of the data carrier.
  • a security document having a form of a laminate of a non-transparent middle layer and outer layers having transparency greater than the middle layer, wherein the middle layer has a plurality of apertures.
  • the apertures are arranged along a line and each of the apertures has a length greater than the length of each of the distances between the apertures, the lengths being measured along the path of the line.
  • a first cross-section of the security document in a first plane crossing the line comprises an aperture of the middle layer.
  • a second cross-section of the security document in a second plane crossing the line comprises a full middle layer without any apertures.
  • the apertures can be filled with another material.
  • the apertures can be filled with the material of the outer layers.
  • the document may comprise a security feature implemented in the area of at least one aperture, such as offset or silk-screen printed elements, tactile elements or personalized data, preferably a microprint, a laser engraving, a hologram, UV-active inks, thermochromic inks or IR-absorbing inks and other security features.
  • a security feature implemented in the area of at least one aperture, such as offset or silk-screen printed elements, tactile elements or personalized data, preferably a microprint, a laser engraving, a hologram, UV-active inks, thermochromic inks or IR-absorbing inks and other security features.
  • the number of the distances can be equal to the number of apertures.
  • the line is in a form of closed boundary of a geometrical figure.
  • the number of the distances can be lower by one than the number of the apertures.
  • the line may form an open shape.
  • the apertures may have the same shape or different shapes.
  • the apertures may have a shape of a circle, an oval, a square, a polygon with sharp edges, a polygon with rounded edges, an ellipse, a letter or a digit.
  • the apertures may have a length, measured along the line, greater than width measured perpendicularly to the length of the apertures.
  • the ratio of the length to width of the aperture can be higher than 1:1, or higher than 1,5:1, or higher than 2:1, or higher than 3:1, or higher than 4:1 or higher than 5:1.
  • the document may comprise a second middle layer adjacent to the first middle layer.
  • the document may comprise at least one further outer layer.
  • a method for manufacturing of a security document having a form of a laminate of a non-transparent middle layer and outer layers having transparency greater than the middle layer, wherein the middle layer has a plurality of apertures comprises the steps of forming, in the middle layer, the apertures being arranged along a line and each of the apertures having a length greater than the length of each of the distances between the apertures, the lengths being measured along the path of the line.
  • a first cross-section of the security document in a first plane crossing the line comprises an aperture of the middle layer; and a second cross-section of the security document in a second plane crossing the line comprises a full middle layer without any apertures.
  • the security document as described herein has a form of a laminate of a plurality of layers, comprising at least one non-transparent (preferably, opaque) middle layer and at least two outer layers which have a transparency greater than the middle layer (preferably being fully transparent).
  • the middle layer has a plurality of apertures (in other words, openings or through-holes) which in the laminate are covered by the outer transparent layers.
  • the apertures may be filled with another material or filled with the material of the outer layers during lamination.
  • Additional security features can be implemented in the area of the see-through security feature, such as offset or silk-screen printed elements, tactile elements or personalized data, preferably a microprint, a laser engraving, a hologram, UV-active inks, thermochromic inks or IR-absorbing inks and other security features.
  • Figs. 1A-1C show a first set of examples of the see-through security feature of the invention.
  • the see-through security feature of the first set of examples is formed by a plurality of apertures arranged along a line 201 (indicated by a dashed line) having a shape of a boundary of a circle.
  • a line 201 indicated by a dashed line
  • In the second example there are four apertures 221-224 separated by four distances 221A-224A.
  • In the third example there are eight apertures 231-238 separated by eight distances 231 A-238A.
  • Figs. 2A-2C show a second set of examples of the see-through security feature of the invention.
  • the see-through security feature of the second set of examples is formed by a plurality of apertures arranged along a line 301 having a shape of a boundary of a square.
  • first example there are two apertures 311, 312 separated by two distances 311A, 312A.
  • second example there are four apertures 321-324 separated by four distances 321A-324A.
  • In the third example there are eight apertures 331-338 separated by eight distances 331A-338A.
  • Figs. 3A-3C show a third set of examples of the see-through security feature of the invention.
  • the see-through security feature of the third set of examples is formed by a plurality of apertures arranged along a line 401 having a shape of a boundary of a polygon.
  • In the third example there are six apertures 431-436 separated by six distances 431A-436A.
  • Figs. 4A-4C show a fourth set of examples of the see-through security feature of the invention.
  • the see-through security feature of the fourth set of examples is formed by a plurality of apertures arranged along a line 501.
  • In the first example there are two apertures 511, 512 separated by one distance 511A.
  • In the second example there are four apertures 521-524 separated by three distances 521A-523A.
  • In the third example there are six apertures 531-536 separated by five distances 531A-535A.
  • Fig. 5 shows a fifth example of the see-through security feature of the invention.
  • the see-through security feature of the fifth example is formed by a plurality of apertures having different shapes: lines with sharp ends 611, lines with rounded ends 612, ellipses 613, circles 614, letters 615 and digits 616.
  • the apertures can be arranged along lines having other shapes than that shown in the drawing, such as a shape of an oval, a rectangle, a rectangle with rounded edges, a non-regular polygon, etc.
  • the apertures can have a similar shape, such as that shown in Fig. 1A or different shapes, such as that shown in Fig. 3C or 5 .
  • the number of distances between the apertures can be equal to the number of apertures, such as in case of a line forming a boundary of a geometrical figure such as shown in Fig. 1A , or can be lower than one from the number of apertures, such as in case of a line forming an "open" shape such as shown in Fig. 4A .
  • each of the apertures has a length greater than the length of each of the distances between the apertures.
  • the lengths are measured along the path of the line. Therefore, in Fig. 4B only the spaces 521A, 522A, 523A between the ends of the apertures located in the middle of the line along which the apertures are arranged are to be treated as the "distance" within the above meaning, while the space between the ends of the apertures 521, 524 located at the ends of the line is not to be treated as the "distance", as it is greater than the length of the apertures.
  • the apertures are preferably narrow, i.e. they have a length (measured along the lines 201, 301, 401, 501) greater than the width (measured perpendicularly to the length of the apertures).
  • the width is smaller than 5 mm, or smaller than 4 mm, or smaller than 3 mm, or smaller than 2 mm or smaller than 1 mm.
  • the length is greater than 1 mm, or greater than 2 mm, or greater than 3 mm, or greater than 4 mm, or greater than 5 mm.
  • the ratio of the length to width is higher than 1:1, or higher than 1,5:1, or higher than 2:1, or higher than 3:1, or higher than 4:1 or higher than 5:1.
  • Figs. 6A-6B show a first set of examples of cross-sections of a document with a see-through security feature of the invention.
  • the first cross-section, as shown in Fig. 6A is taken along line A-A of Fig. 1A and represents a first plane PA and the second cross-section, as shown in Fig. 6B , is taken along line B-B of Fig. 1A and represents a second plane PB.
  • the middle layer 111 and two outer layers 121, 131.
  • the first cross-section comprises two apertures 211, 212 of the middle layer 111.
  • the second cross-section comprises a full middle layer without any apertures.
  • the drawing may be not in scale.
  • lines A-A along which the first cross-section can be taken such that it comprises at least one aperture in the middle layer are shown in other figures as well.
  • lines B-B along which the second cross-section can be taken such that it comprises a full middle layer without any apertures are shown in other figures as well.
  • Figs. 7A-7B show a second set of examples of cross-sections of a document with a see-through security feature of the invention, which are similar to that of Fig. 6A-6B with the difference in that the document comprises two or more middle layers 111, 112 - the apertures 211, 212 are formed through all the layers. It further comprises one or both multi-layer outer layers, comprising layers 121, 122 at one side and layers 131, 132 at another side (more than two outer layers are possible as well).
  • the distances 211A, 212A between the apertures 211, 212 along the line 201 form bridges, which keep the internal portion of the middle layer 111 limited by the line 201 connected with the remaining portion of the middle layer 111.
  • the line 201 forms a closed curve forming a boundary of a geometrical figure, such as a circle in Fig. 1A
  • the internal portion of that figure is filled by the internal portion of the middle layer 111 limited by the line 201.
  • the document according to the invention shows better durability, as most of the area within the line 201 is filled by the middle layer material and only its boundary is formed by the apertures. Therefore, the see-through feature may have a size of the prior art see-through window, but better durability.
  • apertures 211, 212 are relatively narrow, they are more difficult to be forged in contrast with larger-size see-through windows.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Credit Cards Or The Like (AREA)
EP15461534.8A 2015-05-20 2015-05-20 Document de sécurité et procédé de fabrication d'un document de sécurité Withdrawn EP3095615A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15461534.8A EP3095615A1 (fr) 2015-05-20 2015-05-20 Document de sécurité et procédé de fabrication d'un document de sécurité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15461534.8A EP3095615A1 (fr) 2015-05-20 2015-05-20 Document de sécurité et procédé de fabrication d'un document de sécurité

Publications (1)

Publication Number Publication Date
EP3095615A1 true EP3095615A1 (fr) 2016-11-23

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EP15461534.8A Withdrawn EP3095615A1 (fr) 2015-05-20 2015-05-20 Document de sécurité et procédé de fabrication d'un document de sécurité

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EP (1) EP3095615A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10479128B2 (en) * 2017-10-27 2019-11-19 Assa Abloy Ab Security feature

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2261054A1 (fr) 2009-06-12 2010-12-15 Gemalto Oy Procédé de fabrication d'une page de sécurité
WO2011138007A1 (fr) * 2010-05-04 2011-11-10 Giesecke & Devrient Gmbh Support de données doté d'un substrat en polymère présentant une zone à motif
WO2012072214A1 (fr) * 2010-12-01 2012-06-07 Giesecke & Devrient Gmbh Support de données à marquage
WO2012117053A1 (fr) * 2011-03-01 2012-09-07 Bundesdruckerei Gmbh Corps composite et procédé de production d'un corps composite muni d'un signe de sécurité située à l'intérieur
WO2013013807A1 (fr) * 2011-07-25 2013-01-31 Giesecke & Devrient Gmbh Élément de sécurité à fenêtre dans le substrat
US20130043311A1 (en) * 2010-02-10 2013-02-21 De La Rue International Limited Security element for document of value
EP2722193A1 (fr) 2012-10-19 2014-04-23 Gemalto SA Support de données sécurisées et procédé de production dudit support de données sécurisées
WO2014180542A1 (fr) * 2013-05-06 2014-11-13 Giesecke & Devrient Gmbh Support de données multicouche

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2261054A1 (fr) 2009-06-12 2010-12-15 Gemalto Oy Procédé de fabrication d'une page de sécurité
US20130043311A1 (en) * 2010-02-10 2013-02-21 De La Rue International Limited Security element for document of value
WO2011138007A1 (fr) * 2010-05-04 2011-11-10 Giesecke & Devrient Gmbh Support de données doté d'un substrat en polymère présentant une zone à motif
WO2012072214A1 (fr) * 2010-12-01 2012-06-07 Giesecke & Devrient Gmbh Support de données à marquage
WO2012117053A1 (fr) * 2011-03-01 2012-09-07 Bundesdruckerei Gmbh Corps composite et procédé de production d'un corps composite muni d'un signe de sécurité située à l'intérieur
WO2013013807A1 (fr) * 2011-07-25 2013-01-31 Giesecke & Devrient Gmbh Élément de sécurité à fenêtre dans le substrat
EP2722193A1 (fr) 2012-10-19 2014-04-23 Gemalto SA Support de données sécurisées et procédé de production dudit support de données sécurisées
WO2014180542A1 (fr) * 2013-05-06 2014-11-13 Giesecke & Devrient Gmbh Support de données multicouche

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10479128B2 (en) * 2017-10-27 2019-11-19 Assa Abloy Ab Security feature

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