EP4153433A1 - Document de sécurité pourvu d'une fenêtre transparente - Google Patents
Document de sécurité pourvu d'une fenêtre transparenteInfo
- Publication number
- EP4153433A1 EP4153433A1 EP21733482.0A EP21733482A EP4153433A1 EP 4153433 A1 EP4153433 A1 EP 4153433A1 EP 21733482 A EP21733482 A EP 21733482A EP 4153433 A1 EP4153433 A1 EP 4153433A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transparent
- layers
- layer
- opaque
- rolling
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 39
- 238000003475 lamination Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010951 brass Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 description 10
- 239000004417 polycarbonate Substances 0.000 description 10
- 230000000007 visual effect Effects 0.000 description 5
- 238000007373 indentation Methods 0.000 description 4
- 239000012780 transparent material Substances 0.000 description 4
- 230000004069 differentiation Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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
- B42D25/305—Associated digital information
-
- 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
- B42D25/318—Signatures
-
- 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
- B42D25/324—Reliefs
-
- 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
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/373—Metallic materials
-
- 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
- B42D25/425—Marking by deformation, e.g. embossing
-
- 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
- B42D25/455—Associating two or more layers using heat
-
- 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
- B42D25/46—Associating two or more layers using pressure
Definitions
- TITLE Security document with a transparent window
- the invention relates to the security of sovereign documents or other official identification documents, such as passports or identity cards, provided with a visible security pattern produced in the form of a transparent window provided in the document.
- Security documents such as passports, identity cards or the like are often provided with a graphic pattern or an image, for example a photograph of the holder obtained by printing.
- the forger modifies the printed data, in order to replace them with false data. To do this, he generally separates the layers of an original sovereign document in two, which allows him by sanding to erase the old security pattern, then to reconstruct a new document completed with new graphic data.
- the method of cleaving secure paper or plastic layers is very widespread and it allows the forger to modify or partially redesign a security document.
- the window transparent constitutes a so-called level 1 security element, that is to say perfectly visible to the naked eye for an observer.
- cap method consists of inserting a transparent polycarbonate cap between transparent areas of the outer layers of the product. But this stopper is difficult to position, and this assembly is difficult to achieve with good manufacturing efficiency.
- the so-called molding method consists in directly molding a transparent insert, then in machining this insert in order to add opaque layers previously cut to it to leave a transparent window. But this technique requires very specific rolling plates, so the existing production lines have to be substantially modified.
- the best method to date seems to be the so-called creep method. It consists in inserting one or more opaque layers provided with orifices, between layers of transparent material. In the event of a plurality of opaque layers, these have orifices located opposite one another. During assembly and lamination of the layers, the temperature and pressure applied cause the material of the transparent layers to flow into the openings of the opaque layers so as to fill them. The orifices filled by creep and the transparent areas facing each other then form a transparent window.
- This method makes it possible to make transparent windows of any shape, while using standard production equipment.
- the opaque layers provided with orifices must be particularly thin, of the order of 30 micrometers, so that the creep makes it possible to fill the orifices to form a transparent window, but the handling of these very thin layers is all the same. more delicate, as explained in more detail in relation to Figures 1 and 2.
- this technique does not allow sufficient creep when the security document is partitioned, for example when it comprises an intermediate layer such as a PET layer carrying an antenna in the case of documents having a radio frequency communication capability, or an aluminum layer forming a hinge in the case of a passport data page.
- the flow of transparent material towards the openings of the opaque layer only works on one side of the product, so that certain openings will not be filled or only slightly, and the transparent window will be badly formed.
- a general aim of the invention is therefore to provide a new method for manufacturing security cards or documents such as, for example, identity documents provided with at least one transparent window, which is capable of overcoming the drawbacks of the known methods. .
- An additional objective of the method according to the invention is to reinforce the level of document security, while offering a differentiation without significant additional cost compared to documents using known methods, and while using a maximum of conventional production equipment from so as to offer competitive production costs and yields.
- Another object of the invention is to allow the use of less thin opaque layers, for example of 50, 70, or 100 micrometers instead of 30 micrometers, and therefore easier to handle, without compromising the quality of the coating. transparent window obtained.
- the invention consists of using modified rolling plates, provided with a raised element capable of "locally pushing" the transparent polycarbonate material into the openings of the opaque layers in order to fill them reliably and efficiently during the rise in temperature and pressure during the rolling phase.
- a raised element capable of "locally pushing" the transparent polycarbonate material into the openings of the opaque layers in order to fill them reliably and efficiently during the rise in temperature and pressure during the rolling phase.
- the invention provides several solutions, such as a galvanic protuberance produced on at least one of the two metal rolling plates, and located in the area of the window.
- the element in relief of the rolling plates can also be produced by an added element, metallic or not.
- the shape of the relief element serving to push the material back into the orifices can be diverse and varied. One of the most suitable shapes is the convex shape, but we don't just limit our to this one.
- the thickness of the element in relief depends on the space to be filled, the volumetric ratio between the space to be filled and the element in relief is preferably of the order of 1/1, which will allow filling adequate areas to be filled without generating overpressures or deformations on the neighboring layers of material.
- the subject of the invention is therefore a method for producing a security document provided with at least one transparent window, comprising steps consisting in:
- At least one of the rolling plates comprising a raised element positioned opposite said orifices and capable of pushing back during rolling a part of the material of said at least one transparent layer towards said at least one orifice to form a window transparent in the security document;
- said element in relief has a square, rectangular or convex cross section and a volume substantially equivalent to the volume of the orifices to be filled, so as to fill during rolling the volume of the window with the material of said at least one transparent layer.
- said rolling plates are metallic and said element in relief is formed by galvanic growth from at least one of said metallic plates.
- the element in relief is an added element made of brass, chrome, Teflon, or polyester, fixed to at least one of said rolling plates facing said window.
- the subject of the invention is also a multilayer security document provided with a transparent window, characterized in that it is obtained using the manufacturing process as described above.
- the security document comprises, on its outer face in contact with said element in relief during rolling, a slightly recessed area corresponding to the residual imprint of said element in relief of the rolling plate, and forming a tactile or visual security element of the document.
- said element in relief has a smooth surface, or a surface structured by particular shapes such as characters, logos or images.
- the security document comprises a transparent window provided with two convex or concave imprints located opposite one another and configured to generate an optical magnifying effect for a sign, a character or an image arranged. on or in said transparent window.
- the security document comprises a transparent PET substrate provided with the turns of an antenna, first transparent layers arranged on either side of the substrate, opaque layers located above the first transparent layers and provided with orifices located opposite each other, and second transparent layers located above the opaque layers and the material of which is caused to flow into the orifices of the opaque layers during the rolling operation so as to constituting a transparent window filled with material from said transparent layers.
- the transparent substrate has a thickness between 40 and 80 micrometers
- the first transparent layers have a thickness between 70 and 150 micrometers
- the opaque layers have a thickness between 30 and 100 micrometers
- the second layers transparencies have a thickness between 100 and 150 micrometers.
- Figure 1 shows a cross-sectional view of a security document produced using a flow process according to the state of the art
- FIG. 2 represents a photograph of a transparent window of a security document produced according to a process in accordance with the state of the art
- FIG. 3A represents a cross-sectional view of a security document before the lamination phase, comprising a single opaque layer and arranged between rolling plates modified to implement a first embodiment of the method of the invention
- FIG. 3B represents a cross-sectional view of the document of FIG. 3A, after the rolling phase
- FIG. 4A represents a cross-sectional view of a security document before the lamination phase, comprising two opaque layers and arranged between laminating plates modified to implement a second embodiment of the method of the invention
- FIG. 4B represents a cross-sectional view of the document of FIG. 4A, after the rolling phase
- FIG. 5A represents a cross-sectional view of a security document before the rolling phase, arranged between rolling plates modified to implement a third embodiment of the method of the invention
- FIG. 5B represents a cross-sectional view of the document of FIG. 5A, after the rolling phase
- FIG. 6 represents a perspective view of a security document, the area of the transparent window of which is obtained using the manufacturing method according to the invention
- FIG. 7A represents a variant view in cross section of a security document before the rolling phase, arranged between rolling plates modified to implement a fourth embodiment of the method of the invention, and comprising a single opaque perforated layer as well as a central PET layer;
- FIG. 7B shows a cross-sectional view of the document of FIG. 7A, after the rolling phase
- FIG. 8A represents another variant view in cross section of a security document before the rolling phase, between rolling plates modified to implement a fifth embodiment of the method of the invention, the particularity of which is to have reliefs on the two rolling plates;
- FIG. 8B shows a cross-sectional view of the document of FIG. 9A, after the rolling phase;
- FIG. 9 represents an exploded perspective view of a multilayer security document to which the method according to the invention can be applied.
- the secure document is a smart card (in particular in the so-called ID1 format), without however limiting the invention to this type of security document alone.
- the invention can also be perfectly applied to products of so-called ID2 or ID3 formats such as a polycarbonate data page used to manufacture a passport, or to any other document format.
- FIG. 1 represents a cross section of a smart card with a transparent window obtained by a conventional lumination and creep process in accordance with the state of the art.
- the card body comprises three layers 12 of transparent material 100 to 150 micrometers thick, for example polycarbonate, and two layers 13 of opaque material about 30 micrometers thick, for example PET, each provided with an orifice. The two holes are superimposed and of different sizes.
- the polycarbonate of the transparent layers 12 softens and flows towards the orifices, as shown schematically by the arrows.
- the product additionally comprises an intermediate layer without orifice (for example a layer of PET carrying an antenna)
- this creep is incomplete, so that the transparent window obtained by the fusion of the transparent layers in the orifice area is not of good quality.
- FIG. 2 shows a transparent window obtained within the framework of the process illustrated in Figure 1.
- the window obtained comprises a series of bubbles or bubbles. irregularities 20, which impair good transparent vision, and also adversely affect the aesthetics of the product.
- the product comprises two transparent and printed layers 4 (for example polycarbonate), located on either side of an opaque central layer 3, for example a layer carrying antenna tracks.
- Transparent protective overlays 5 may surround the transparent layers 4.
- the central layer 3 has a central cutout 6 in which it is difficult to flow enough material from the transparent layers 4 using conventional lamination methods.
- the invention provides for providing the internal face of at least one of the rolling plates 30, 31, in this case the lower rolling plate 31, with a raised element 32 having a suitable configuration.
- a raised element 32 having a suitable configuration.
- the volume of the raised element must be close to the volume of the orifice to be filled, or even very slightly greater, which will guarantee an overpressure of material in the window during creep, and the absence of parasitic bubbles.
- the rolling operation using a plate 31 provided with a raised element 32 leaves a residual indentation 35 imprint on the laminate complex 33, which may constitute a signature of the use of the method according to invention.
- the imprint 35 may constitute a signature or a personalized seal.
- FIG. 6 An example of such an imprint is shown in FIG. 6, in which the identity document 60 comprises a transparent window 62, the periphery of which 61 is a recessed or raised imprint corresponding to a relief or to a corresponding recess of the raised element of the rolling plate.
- the method according to the invention is also applicable for obtaining products having more layers, as shown in Figures 4, 5, 7, 8.
- the product comprises a transparent central layer 1, for example a layer of PET carrying antenna tracks, surrounded on both sides by transparent layers 2 (for example made of polycarbonate), opaque layers 3 provided orifices 6, 7 of different sizes and located opposite each other, printed outer layers 4, and finally a transparent protective overlay 5.
- the central layer 1 forms a barrier which prevents the polycarbonate from 2 adjacent layers to migrate and flow and merge to the places necessary for filling the spaces created by the cutouts 6,7 to constitute the transparent window.
- the product is placed between two rolling plates 40,41.
- the lower rolling plate 41 has a raised element 42 aligned with the openings 6,7 of the opaque layers 3.
- the raised element 42 has a rectangular cross section, but other shapes are required. possible.
- the volume of the relief element 42 must again be substantially equal, or even very slightly greater, than the cumulative volume of the orifices or cutouts 6, 7 to be filled.
- the relief element 32, 42, 52, 72, 82, 83 can be obtained in various ways on the rolling plates economically and accurately. According to a very efficient and durable embodiment, the relief elements can be obtained directly from a galvanic growth from the metal of the rolling plate, optionally followed by a precision engraving step to precisely adapt the shape of the rolling plate. the raised element and any logos or characters made on its surface.
- the element in relief may be an attached part and fixed to the plate, by gluing or another fixing means.
- the material of this raised element can then be metal, Teflon, polyester or the like.
- a pressure is applied via the rolling plates with successive stages of the order of 12N / cm 2 during the closing of the press at more than 150N / cm 2 at the upper stage, and a gradual rise in temperature of the order of 40 ° C to more than 185 ° C in the hottest phase, this for an average duration of around 30 minutes.
- the different layers then soften, and the relief element 42 locally deforms the transparent layers 2, 4, 5 and causes localized creep of the material of these layers which causes the orifices 6, 7 to be filled to form a transparent window 44. as shown in Figures 4B, 5B, 7B, 8B.
- Figures 5A and 5B show an alternative implementation of the method of Figures 4A, 4B, in which the relief element 52 has the shape of a convex pellet of curved cross section, which will leave in the product 53 a hollow imprint specific, in particular the indentation 61 shown in Figure 6.
- FIGS. 7A and 7B represent another variant implementation of the method of FIGS. 4A, 4B, in which the orifices 6, 7 are made respectively in an antenna support 1 and in an opaque layer 3, and the element in relief 72 of the lower rolling plate 71 has a rectangular cross section and leaves an indentation 75 in the laminate 73.
- the resulting transparent window 74 does not pass through the entire rolled product, allowing viewing through the window 74. a figure or characters printed on the upper opaque layer, at the bottom of the window 74.
- Figures 8A and 8B show yet another variant implementation of the method of Figures 4A, 4B, in which orifices 6, 7 of different sizes are made in opaque layers 3, and each of the rolling plates 80, 81, respectively comprises a relief element 82, 83 of suitable size and shape so that the laminate complex 84 has a transparent window 85 passing through the entire laminate complex 84 and leaves differentiated impressions 86, 87 on the surface of this window 85.
- the surface of the relief element 32, 42, 52, 72, 82, 83 may be smooth. But it is also possible and advantageous for this surface to be irregular, for example provided with characters, a logo, or other specific patterns, which will be found in negative on the imprint left on the product after the phase of rolling.
- FIG. 9 represents an exploded perspective of an example of a multilayer chip chip type product which comprises layers 3 provided with cutouts 6, 7 to produce a transparent window, and which can take advantage of the method according to the invention.
- the invention achieves the stated goals.
- the method according to the invention makes it possible to increase the security of a sovereign document, while retaining the possibility of an easy visual check by the authorities, without any specific reader.
- the process is also economical insofar as it does not involve new manufacturing equipment or costly components, but simply the addition of an element in relief on the rolling plates opposite the transparent window to be produced.
- the invention makes it possible to complicate any possible attempt at illicit reproduction, due to the addition of the residual imprint 45 which constitutes a security element by introducing a slight visual and tactile difference which attests to the use of the method according to the invention.
- the new process makes it possible to use opaque layers that are thicker, for example 50 micrometers thick, and therefore easier to handle, while obtaining a transparent window of better quality thanks to improved creep.
- the invention finds application to identity documents such as National Identity Cards (ID1 format), but the invention can also be perfectly applied to products of different formats and materials, for example of the so-called ID3 type, such as a "Data-page", or an electronic insert for a passport, or even a multi-complexed security paper.
- ID1 format National Identity Cards
- ID3 type such as a "Data-page”
- an electronic insert for a passport or even a multi-complexed security paper.
- the targeted products are those made of thermoplastic materials such as polycarbonate, PVC, PEC, or PETG.
- a noticeable differentiation can be created by the possibilities of customizing windows, both in terms of their shape, their size, and the visual and tactile effects obtained.
- the fact of combining and superimposing several techniques will allow the Clients and the Law Enforcement an easy control by a simple tactile and visual inspection.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laser Beam Processing (AREA)
- Credit Cards Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2005198A FR3110489B1 (fr) | 2020-05-20 | 2020-05-20 | Document de sécurité pourvu d’une fenêtre transparente |
PCT/FR2021/000054 WO2021234230A1 (fr) | 2020-05-20 | 2021-05-19 | Document de sécurité pourvu d'une fenêtre transparente |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4153433A1 true EP4153433A1 (fr) | 2023-03-29 |
Family
ID=72560709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21733482.0A Pending EP4153433A1 (fr) | 2020-05-20 | 2021-05-19 | Document de sécurité pourvu d'une fenêtre transparente |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4153433A1 (fr) |
FR (1) | FR3110489B1 (fr) |
WO (1) | WO2021234230A1 (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015010811A1 (de) * | 2015-08-21 | 2017-02-23 | Veridos Gmbh | Mehrschichtiger Datenträger mit flächigem Durchsichtsfenster |
-
2020
- 2020-05-20 FR FR2005198A patent/FR3110489B1/fr active Active
-
2021
- 2021-05-19 EP EP21733482.0A patent/EP4153433A1/fr active Pending
- 2021-05-19 WO PCT/FR2021/000054 patent/WO2021234230A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR3110489A1 (fr) | 2021-11-26 |
FR3110489B1 (fr) | 2022-04-29 |
WO2021234230A1 (fr) | 2021-11-25 |
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