EP1629994B1 - Procédé de fabrication d'une feuille métallique en relief avec une structure tridimensionelle pour la fabrication de documents utilisant une presse de laminage chaude froide - Google Patents

Procédé de fabrication d'une feuille métallique en relief avec une structure tridimensionelle pour la fabrication de documents utilisant une presse de laminage chaude froide Download PDF

Info

Publication number
EP1629994B1
EP1629994B1 EP05017575A EP05017575A EP1629994B1 EP 1629994 B1 EP1629994 B1 EP 1629994B1 EP 05017575 A EP05017575 A EP 05017575A EP 05017575 A EP05017575 A EP 05017575A EP 1629994 B1 EP1629994 B1 EP 1629994B1
Authority
EP
European Patent Office
Prior art keywords
structures
recessed
embossing
plate
raised
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.)
Active
Application number
EP05017575A
Other languages
German (de)
English (en)
Other versions
EP1629994A2 (fr
EP1629994A3 (fr
Inventor
Erik Mitterhofer
Maximilian Reissig
Markus Prancz
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.)
Austria Card Plastikkarten und Ausweissysteme GmbH
Original Assignee
Austria Card Plastikkarten und Ausweissysteme GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35429233&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1629994(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Austria Card Plastikkarten und Ausweissysteme GmbH filed Critical Austria Card Plastikkarten und Ausweissysteme GmbH
Priority to PL05017575T priority Critical patent/PL1629994T3/pl
Priority to SI200531360T priority patent/SI1629994T1/sl
Publication of EP1629994A2 publication Critical patent/EP1629994A2/fr
Publication of EP1629994A3 publication Critical patent/EP1629994A3/fr
Application granted granted Critical
Publication of EP1629994B1 publication Critical patent/EP1629994B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B42D25/425—Marking by deformation, e.g. embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/062—Press plates
    • 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
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/324—Reliefs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B44B5/026—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/22—Removing surface-material, e.g. by engraving, by etching
    • B44C1/225—Removing surface-material, e.g. by engraving, by etching by engraving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/22—Removing surface-material, e.g. by engraving, by etching
    • B44C1/227—Removing surface-material, e.g. by engraving, by etching by etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/22—Removing surface-material, e.g. by engraving, by etching
    • B44C1/228—Removing surface-material, e.g. by engraving, by etching by laser radiation
    • B42D2035/26—
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work

Definitions

  • the invention relates to a method for producing a embossing plate for the production of documents, in particular security documents, such as identity cards, passports, identification cards, credit cards, customer cards, driver's licenses and sheet and / or card and / or book-like documents by means of surface embossing.
  • security documents such as identity cards, passports, identification cards, credit cards, customer cards, driver's licenses and sheet and / or card and / or book-like documents by means of surface embossing.
  • the present invention enables the cost-effective production of an individual three-dimensional embossing sheet for the production of surface-embossed documents by means of lamination and embossing and / or piece-by-piece embossing in a hot-cold laminating press.
  • EP 0 216 947 B1 (Maurer Electronics ) and the EP 0 219 012 B1 (GAO ) and in the scriptures EP 0 842 791 B1 (Giesecke & Devrient ) EP 0 790 898 B1 (Giesecke & Devrient ) and EP 0 843 281 A2 (Giesecke & Devrient ) data carriers with an optical authenticity feature as well as methods for producing and testing the data carrier based on lenticular elements are described.
  • information is introduced by means of a laser beam and a so-called wobbly image is generated, which can be visually recognized with different information under two different viewing angles.
  • the known production methods relate to the classical Transferlamination in multiple use, as well as the subsequent surface imprinting in a finished document by means of different methods.
  • WO 00/00921 A1 (Mazumder )
  • WO 03/103962 A1 (KBA-Giori SA)
  • EP 0 322 301 B1 (Banque de France)
  • WO 03/057494 A1 (Giesecke & Devrient GmbH) describes methods, processes and systems for the production of gravure sheets, in particular steel engraved sheets, for use in the printing of security documents, in particular banknotes.
  • This invention has the disadvantage that the security profile is embossed into the surface of the value document.
  • the DE 27 06 947 A1 discloses a method of producing embossed engravings on plate- or cylindrical-shaped molds for plastic sheets, sheets or the like by applying an etching reserve corresponding to the embossing pattern by means of a printing plate or a copying film and subsequent etching treatment, the application of the etching reserve and the subsequent etching treatment on or be repeated several times. It is therefore disclosed all the features of the preamble of independent claim 1 of the present invention.
  • the DE 197 41 998 A1 discloses that in a method for producing an embossing tool for example. Coins, medals, jewelry parts u. Like., The surface of a stamping tool by means of a laser beam at a shallow depth is changed so that certain optical effects on the embossing part can be achieved. In this case, recessed and / or raised structures are produced with respect to a high-gloss surface defined as a reference plane.
  • the object of the present invention is the cost-effective production of a structured embossing sheet for use in a laminating press for the production of, for example, laminated cards or ID cards and similar documents.
  • the reference plane is defined as a highly polished surface, which must not be damaged by the subsequent structuring in any case.
  • An embossing plate is proposed for a hot-cold laminating press, which carries a three-dimensional structure on the basis of a largely defect-free, surface-hardened metal sheet of suitable thickness and dimensions and a suitable surface in the form of a highly polished surface.
  • a second method step is connected, which realizes the desired, further structuring of the already produced three-dimensional structure.
  • a two-step process can be used if, in the first method step, the recessed structures are introduced in an enlarged processing field, leaving unprocessed areas (eg the edge areas) in this enlarged processing area in which another, recessed or raised structure (eg a micro-font) is introduced.
  • unprocessed areas eg the edge areas
  • another, recessed or raised structure eg a micro-font
  • This structure is incorporated in an at least two-stage process in the highly polished surface of the embossing plate.
  • At least two-stage process means that the structure is incorporated with two different process steps. It remains unclear whether the two process steps take place consecutively or at the same time. Of course, more than two process steps can be used.
  • photomasking is applied over the entire area by means of lamination, spraying, printing, roller coating and curtain coating and exposed by means of suitable exposure in the form of a mask exposure and / or laser exposure.
  • undercuts of the masking structures are set in such a way that substantially semicircular, recessed structures are achieved which, when used as embossing plates, produce raised lens-like structures.
  • a second photomask is applied over the entire surface and care is taken to ensure that the already produced three-dimensional depressions are well covered.
  • a second chemical or electroplating process is used and it is thus produced a raised microstructure.
  • an additive laser processing process can also be used to produce this raised structure, or a subtractive laser process can be used to produce a recessed structure.
  • a Galvanoabformblech instead of a metal sheet with a high-gloss or frosted surface already a Galvanoabformblech be used.
  • a structure in multiple use is already produced once and it will be made of it Galvanoabformungen.
  • the embossing plate produced in this way is used for the production of documents, in particular security documents, such as identity cards, passports, identification cards, credit cards, customer cards, driving licenses and sheet and / or card and / or book-like documents by lamination and embossing and / or piecewise embossing in a hot Cold laminating press used.
  • security documents such as identity cards, passports, identification cards, credit cards, customer cards, driving licenses and sheet and / or card and / or book-like documents by lamination and embossing and / or piecewise embossing in a hot Cold laminating press used.
  • transfer press systems are used.
  • a plurality of printed, non-printed sheets positioned in a hot press at typically 200 to 300 N / cm 2 and the required laminating temperature of over 100 ° C to about 200 ° C and then in a cold press at typically 200 are usually used to 550 N / cm 2 and a cooling temperature of usually below 50 ° C, but preferably below 25 ° C laminated to each other, or interconnected.
  • press plates in a multi-daylight press known in the art, special stainless steel plates with a high-gloss or semi-matt or matt structure are usually used. Usually, these press plates are used on both sides. In addition to the multi-daylight press, rotary table presses or single press systems are often used.
  • the press plates are used with thicknesses of 0.3 to 2.0 mm, preferably thicknesses between 0.8 mm and 1.5 mm are used.
  • the format used is chosen from the single benefit to the multiple benefit of typically 20 or 24 or 48 uses for credit card sized laminate elements.
  • a typical press plate is offered for example by the company Böhler Bleche GmbH in A-8680 Mürzzu Kunststoff / Austria with the type designation A-505 in the DIN steel grade 1.4301 or AISI 302.
  • Press plates with lens structures are used to produce documents with surface lens structure elements.
  • Electroplated press plates made of galvanic nickel can be used or steel or nickel sheets with lens inserts. In all cases, care must be taken that pairs of press plates are used which have a similar thermal expansion coefficient.
  • a metal sheet having a thickness of 0.3 to 2.0 mm, preferably with a thickness between 0.8 mm and 1.5 mm understood.
  • Typical formats are chosen from the single benefit to the multiple benefit of typically 20 or 24 or 48 uses for credit card sized laminate elements.
  • a typical press plate is offered for example by the company Böhler Bleche GmbH in A-8680 Mürzzu Kunststoff / Austria with the type designation A-505 in the DIN steel grade 1.4301 or AISI 302.
  • galvanically coated steel sheets or electroplated sheets for example made of nickel, can also be used.
  • press plate pairs must be used which have the highest possible thermal expansion.
  • large surface hardnesses are an advantage.
  • the surface is made highly polished.
  • press plates are used on both sides in a platen press with cassettes, wherein the first and the last press plate is used with only one side to the laminate package.
  • a document is understood to mean, in particular, security documents such as identity cards, passports, identification cards, credit cards, loyalty cards, driving licenses and sheet and / or card and / or book-type documents.
  • security documents such as identity cards, passports, identification cards, credit cards, loyalty cards, driving licenses and sheet and / or card and / or book-type documents.
  • at least the uppermost laminate layer must be thermoplastically deformable at the usual surface pressures of up to 500 N / cm 2 and often above to about 650 N / m 2 .
  • a vacuum-assisted lamination press can be advantageous. As a result, trapped air can be avoided.
  • a lens structure is a three-dimensionally shaped optically largely transparent structure understood by means of the structured Embossing plates raised and / or recessed in or on the surface of the document is arranged, or is produced.
  • lenticular lens systems are used, wherein the rows of lenses with different radii and different grid dimensions can be used. This results from a different embossing height or embossing depth over the embossing surface.
  • lens-like recesses are made in the embossing plate and thereby raised lenticular structures are produced on the document.
  • a planar elevation is first made on the embossing plate and in this elevation, the lens-like structure is made and it can thus be produced a document in which the lens-like structure is arranged below the high-gloss surface according to the invention.
  • lens-like structures In addition to line-like, lens-like structures, it is also possible to use hexagonal or triangular or pointwise arranged lens-like structures.
  • the design of the lens mold is often uncritical depending on the application and relatively large deviation from a radius can be accepted or desired.
  • the formation of the three-dimensionally shaped optical structures can also be rectangular, parabolic, elliptical, trapezoidal, V-shaped or irregularly shaped and / or formed composite.
  • Such three-dimensionally shaped optical structures are intended to influence the beam path during visual and / or machine viewing of information arranged underneath, ie in the interior of a document, such that a change in this information is given visually and / or mechanically.
  • the viewing angle changes, the information read out also changes.
  • An undercutting is understood to mean the production of a photomask in which the openings are made so small that a nearly isotropic etching takes place in the case of a corresponding etching bath guide, thereby achieving a strong undercutting.
  • a similar etch depth can be achieved laterally as in the depth, and thereby the desired lens-like depressions can be achieved.
  • the prerequisite for such an etching process is a suitable photomasking, a suitable bath management and defect-free sheets or defect-free surfaces.
  • Such an etching is sufficient as the only method step, already incorporated a three-dimensional structure deepened below the reference plane in the material of embossing plate.
  • a micro-typeface is a structure that is not readable by the naked eye.
  • the writing can be raised or recessed and may otherwise be linear or punctiform.
  • a diffractive structure is understood to mean a light- diffractive optical planar or line-shaped or graphically designed element which is embossed into the surface by the embossing plate.
  • the diffractive element is arranged somewhat recessed and is thereby protected from mechanical damage, such as scratching and scrubbing.
  • a lamination for example, the processing in a transfer press system, a rotary table press, a continuous press or a Einzelverslaminierstrom understood.
  • a plurality of printed, non-printed sheets positioned in a hot press at typically 200 to 300 N / cm 2 and the required laminating temperature of over 100 ° C to about 200 ° C and then in a cold press at typically 200 are usually used to 550 N / cm 2 and a cooling temperature of usually below 50 ° C, but preferably below 25 ° C to each other laminated or bonded together.
  • individual laminate packages can also be joined together in a consecutive hot pressing and cooling press operation, and the lamination process can also be carried out in a laminating press, in which the heating process and the cooling process are successively realized in the same press.
  • Small laboratory facilities or pilot plants are often based on this principle.
  • a vacuum support may be useful and thus an air inclusion can be avoided especially in uneven press layers.
  • a surface embossing and / or a piece-wise surface embossing is understood to mean the introduction of a surface structure onto a largely finished document. Since we assume at least one thermoplastic upper layer, the embossing plate must heated accordingly with a suitable surface pressure on the document surface are pressed and then the embossing plate must be cooled under pressure. This process leads to relatively long process times. An ultrasound application and / or a micro-oscillation can often give sufficiently good embossing results with substantially shorter cycle times.
  • FIG. 1 is a schematic representation of a cross section of a stamping sheet (1) with a recessed lens structure (3), raised structures 1 and 2 (4, 5) and a diffractive structure (35) shown.
  • the embossing plate (2) can be made of steel, preferably stainless steel, and must have a largely defect-free and void-free surface area. However, it can also be a correspondingly less rust-resistant steel with a galvanic surface layer, for example based on nickel, can be used. Or it can be a galvanotechnisch produced sheet, for example made of nickel, can be used.
  • such galvanically produced layers or sheets provide a good defect-free material composition, which allows the incorporation of the finest and spatially designed structures (3, 7, 8, 9) and also a good connection to chemically or galvanotechnically applied elements (4, 5).
  • an exemplary embossing plate (1) is shown with a recessed and lens-like structure (3, 7, 8, 9), said recessed structure (3, 7, 8, 9) on the top of the document (28) a raised and protruding structure (30, 33, 34) - see FIGS. 10 to 13 - causes.
  • typical radii (8) will be 70 to 150 microns, especially in the range 90 microns and a typical depth (9) 50 to 120 microns, especially in the range 70 microns and as a grid (7) 100 to 300 .mu.m, in particular 170 microns specified.
  • the raised structures (4, 5) are additive structures on the surface of the embossing plate (2) and, for example, two different heights were shown.
  • the width and height (10, 11) can be selected within wide ranges.
  • the structures (4, 5) can be carried out in a point-like, linear or planar manner.
  • the first structuring process step is a photomasking of the embossing plate surface (6). Subsequently, an exposure process is performed with a mask or a direct exposure method. Depending on the photomask type, the photomask is then removed at the exposed or unexposed areas with appropriate stripping liquids.
  • an etching solution then etches a semicircular (3) or groove-shaped (13) or V-shaped (15) or U-shaped depression by means of a corresponding etching control.
  • a larger area (22) can be made deepened without undercutting.
  • the first patterning process step can also be done by electroplating and either recessed or raised structures are made heightwise on either side of and beyond a reference surface (6).
  • Such galvano-impressions are usually carried out on the basis of nickel and then, in the present case, the thickness of the galvano-molding must be prepared for suitability as a press sheet in a hot-cold laminating press.
  • the second patterning process step can now be realized photochemically or photogalvanisch and / or laser technology.
  • the structured surface obtained by the first structuring process is provided with a photomask, exposed, developed and stripped, and thus a second structure or even further structures can be produced by etching and / or electroplating.
  • the difficulty with this is that the structures produced in the first patterning process must be well covered or protected, which can be done by lamination of a photosensitive film. Most such lamination is accomplished by vacuum lamination and / or wet lamination. However, it is also possible to carry out a curtain casting process or a spray coating process.
  • the at least second structuring process can also be carried out by laser technology.
  • depressions can be realized by laser ablation and elevations by melting of corresponding surface-applied materials.
  • both fine guilloche-like structures and microstructures can be produced.
  • the shape of the depression can be controlled stepwise or spirally by appropriate pulse control.
  • the laser-building structuring can also be done by overlay or lamination or spray application or printing application of suitable materials.
  • the laser beam is guided over the surface with corresponding power and pulse duration or number of pulses and suitable focus in accordance with the desired graphic design. Subsequently, the unused material is removed.
  • the diffractive structure (35) is carried out in this embodiment almost flush with the embossing plate surface (6) and is produced by means of micro-precision etching and / or ablative laser.
  • the embossing plate surface (6) is executed according to the invention high gloss and is not affected by the various photomasking or Strukturherstellreae.
  • FIG. 2 is a schematic representation of a cross section of a embossing plate (1) with a recessed groove-shaped structure (13), a V-shaped Recess (15), shown with raised structures 1 and 2 in a recess (16) and with raised structures (4, 5, 17).
  • the raised structure (16) in the recess is achieved by a multi-stage manufacturing process.
  • the cavity must be produced in a first photomasking process and a first material removal process and subsequently the two raised structures (16) must be realized in an additive process.
  • FIG. 3 is a schematic representation of a cross-section of a embossing plate (1) with a photomasking (18) for the production of lens-like undercuts (19, 20, 21) shown.
  • the photomask (18) plays a very important role, since it must remain stable over the duration of the entire chemical or electroplating process and must adhere well to the surface of the embossing plate (2). Then it has to be easy to remove (strippable).
  • the vertical etching without undercut (22) shows that erosion without undercutting is also possible with suitable bath management. In principle, ablation with and without undercut is realized in separate processes.
  • FIG. 4 is a schematic representation of a cross section of a embossing plate (1) with a second photomasking (23) for producing a second surface structuring (24) shown. Based on this figure, the problem of masking in an already structured surface will be shown.
  • polyester protective films are additionally used which often make embedding the recessed structures without air pockets impossible.
  • wet lamination systems and Vakuumlaminiersysteme but such systems and Processes consuming and expensive.
  • spray painting or knife coating or screen printing or curtain coating or roller coating are simpler and more efficient methods of confirming coating.
  • the openings (24) for the second surface structuring are produced in any desired manner.
  • FIG. 5 is a schematic representation of a cross section of a embossing plate (1) with a photomasking (18) for producing a surface structure (25) shown.
  • This step for producing a structuring on a embossing plate (2) serves to expose a planar structure (25) for a galvanic deposition (26).
  • FIG. 6 is a schematic representation of a cross-section of a embossing plate (1) with a photomasking (18) for producing a Galvanoabscheidung (26) shown.
  • This Galvanoabscheidung (26) must adhere well to the surface of the embossing plate (2), must be as free of defects as possible and should have a similar thermal expansion coefficient as the embossing plate (2).
  • the preferred electrodeposition material used is nickel, which on the one hand has sufficient surface hardness and on the other hand has good resistance to a lamination or embossing process.
  • FIG. 2 shows a schematic representation of a cross-section of a embossing plate (1) with a second photomask (23) for producing a recessed lens structure with undercut (27).
  • the masking openings (24) must be matched very precisely to the desired undercut (27).
  • FIG. 8 is a schematic representation of a cross section of a embossing plate (1) with a Galvanoabscheidung (26) with recessed lens structure with undercut (27) shown.
  • a lens structure (27) makes it possible to produce a recessed lens structure (32) on a document (28).
  • FIG. 9 is a schematic representation of a cross section of a embossing plate (1) with a Galvanoabscheidung (26) and produced thereon diffractive structure (35) shown.
  • a diffractive structure (35) produced in this way makes it possible to produce a recessed diffractive structure (35) on a document (28).
  • FIG. 10 an exemplary representation of a document (28) with a lettering (29, 34) is shown, wherein the lettering "Austria Card” is made by means of a embossing plate, which forms, for example by means of photomasking with a subsequent chemically or galvanically ablating process recessed structures, or in a subsequent second process step after a second exposure and exposure with a subsequent chemical or galvanic process forms a raised microstructure.
  • the lenticular element (30, 32) shown here likewise has raised and / or recessed structures, which are produced on the embossing plate by means of lens-like recesses or by means of a lens-like structure on a surface elevation on the embossing plate, the rows of lenses having different radii and different grid dimensions are formed, which result from a different embossing height or embossing depth.
  • a diffractive element (35) is designed as a light diffraction optical, flat or linear or graphic element, which is preferably arranged somewhat recessed, in order to protect it from mechanical damage and a horizontal, vertical or arcuate structure having.
  • An element having a diffractive structure may be formed by an element having a lenticular structure.
  • the illustrated micro-writing element (31, 33) has a structure which is not legible with the naked eye and is also designed to be raised and / or recessed, wherein the structure is linear and / or point-shaped.
  • the raised structures are generally referenced to the reference plane (36) which forms the surface of the document without the indentations and indentations created.
  • the document (28) is usually produced by means of a prior art transfer press system.
  • FIG. 2 shows a schematic representation of a cross-section AB through the exemplary document (28) with the likewise recessed structures (29, 31, 35) and raised structures (30).
  • This illustration clearly shows that the lenticular element (30, 32) is in the form of a raised structure and the microprint (31) is in the form of a recessed structure.
  • FIG. 12 shows a schematic representation of a cross-section AB through the exemplary document (28) with recessed structures (29, 31, 35, 30), wherein the aforementioned structures (31, 29, 32,) in this illustrated embodiment of a document (28) as Recesses and the micro-writing structure (33) are additionally designed as a constrictions.
  • FIG. 13 A schematic representation of a cross-section AB through the exemplary document (28) with recessed structures (32, 35) and raised structures (33, 34) is shown, the determination of the Recessed or sublime structures partly a reversal to the FIGS. 10 to 12 and is determined according to the use of the document (28), wherein the micro-font (31, 33) within a document (28) can have both raised and recessed structures.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
  • Credit Cards Or The Like (AREA)

Claims (6)

  1. Procédé de fabrication d'une tôle d'estampage (1) pour une presse de laminage chaud-froid présentant des structures tridimensionnelles (3-5), pour la fabrication de documents (28) par estampage superficiel, étant précisé qu'avec un processus de structuration au moins en deux étapes, lors d'une première étape des structures creusées (3, 13) et/ou des structures saillantes (4, 5, 17) sont réalisées dans la surface de tôle d'estampage non structurée (6), puis lors d'une deuxième étape des structures creusées (3, 13) et/ou des structures saillantes (4, 5, 17) supplémentaires sont réalisées dans la surface non structurée (6) et/ou dans la surface déjà structurée (3, 13 ; 4, 5, 17), et que les structures creusées (3, 13) et les structures saillantes (4, 5, 17) sont réalisées avec au moins un processus à photomasque (18, 23), caractérisé en ce que les structures creusées (3, 13) et les structures saillantes (4, 5, 17) sont réalisées par rapport à une surface polie miroir (6) définie comme plan de référence, étant précisé qu'au moins une structure creusée (3, 13) ou une structure saillante (4, 5, 17) a la forme d'une lentille, que la structure en forme de lentille (3, 4, 5, 17) a une forme creusée ou saillante, que la structure en forme de lentille (3, 4, 5, 17) est réalisée par sous-gravure (19, 20, 21 ; 24, 27), et qu'on entend par sous-gravure (19, 20, 21 ; 24, 27) la réalisation d'un photomasque (18, 23) dont les ouvertures (19) sont tellement petites qu'une gravure quasiment isotrope a lieu et qu'on obtient ainsi une forte sous-gravure (19, 20, 21 ; 24, 27), moyennant quoi on obtient latéralement une profondeur de gravure (20) semblable à la profondeur (21).
  2. Procédé de fabrication d'une tôle d'estampage (1) selon la revendication 1, caractérisé en ce que les structures creusées (3, 13) et les structures saillantes (4, 5, 17) présentent des formes rondes, paraboliques, rectangulaires, en V, trapézoïdales et/ou combinées.
  3. Procédé de fabrication d'une tôle d'estampage (1) selon l'une des revendications 1 ou 2, caractérisé en ce que la structure en forme de lentille (3, 4, 5, 17) est réalisée sous forme de grille ou de ligne, des écartements de grille (7, 15, 20) de 100 à 300 µm étant prévus et des profondeurs de structure (9, 14, 21) ou des hauteurs de structure (10, 11) de 2 à 150 µm ou de 5 à 100 µm étant prévues.
  4. Procédé de fabrication d'une tôle d'estampage (1) selon l'une des revendications 1 à 3, caractérisé en ce qu'on utilise comme tôle de base (2) pour la tôle d'estampage (1) une tôle d'acier sans défaut et inoxydable, ou une tôle d'acier avec dépôt de nickel électrolytique ou une tôle de nickel fabriquée par voie électrolytique.
  5. Procédé de fabrication d'une tôle d'estampage (1) selon la revendication 4, caractérisé en ce qu'on utilise comme tôle de base (2) une tôle de moulage électrolytique avec une première structure (3, 4, 5, 13, 17) déjà réalisée, pour réaliser des structures supplémentaires (3, 4, 5, 13, 17).
  6. Procédé de fabrication d'une tôle d'estampage (1) selon l'une des revendications 1 à 5, caractérisé en ce qu'on dispose sur une structure saillante (26) une structure diffractive (35) qui consiste en un élément optique de diffraction de la lumière qui est plan ou linéaire ou de forme graphique.
EP05017575A 2004-08-27 2005-08-12 Procédé de fabrication d'une feuille métallique en relief avec une structure tridimensionelle pour la fabrication de documents utilisant une presse de laminage chaude froide Active EP1629994B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL05017575T PL1629994T3 (pl) 2004-08-27 2005-08-12 Sposób wytwarzania blachy do wyciskania o strukturze trójwymiarowej do wytwarzania dokumentów przy użyciu prasy do laminowania na gorąco i zimno
SI200531360T SI1629994T1 (sl) 2004-08-27 2005-08-12 Postopek izdelave reliefne pločevine s tridimenzionalno strukturo za izdelavo dokumentov s pomočjo vroče-hladne laminirne stiskalnice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004041434A DE102004041434B4 (de) 2004-08-27 2004-08-27 Verfahren zur Herstellung eines Prägeblechs für eine Heiß-Kalt-Laminierpresse mit dreidimensionalen Strukturen

Publications (3)

Publication Number Publication Date
EP1629994A2 EP1629994A2 (fr) 2006-03-01
EP1629994A3 EP1629994A3 (fr) 2008-07-23
EP1629994B1 true EP1629994B1 (fr) 2011-06-08

Family

ID=35429233

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05017575A Active EP1629994B1 (fr) 2004-08-27 2005-08-12 Procédé de fabrication d'une feuille métallique en relief avec une structure tridimensionelle pour la fabrication de documents utilisant une presse de laminage chaude froide

Country Status (7)

Country Link
US (1) US7757538B2 (fr)
EP (1) EP1629994B1 (fr)
AT (1) ATE512002T1 (fr)
DE (1) DE102004041434B4 (fr)
ES (1) ES2367897T3 (fr)
PL (1) PL1629994T3 (fr)
SI (1) SI1629994T1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3239362A1 (fr) 2016-04-28 2017-11-01 VTT Verschleißteiltechnik GmbH Procede de production de structures de diffraction de la lumiere sur un outil a stratifier, outil a stratifier et lamine ainsi produit
CN112172315A (zh) * 2020-10-10 2021-01-05 彭亮 一种嵌入式缩微文字图案凹版印刷设计制作方法
DE102022002471A1 (de) 2021-08-11 2023-02-16 Giesecke+Devrient Mobile Security Gmbh Verfahren zur Herstellung eines Sicherheitsmerkmals, Sicherheitsmerkmal für einen Datenträger, Datenträger und Laminierblech
WO2023016670A1 (fr) 2021-08-11 2023-02-16 Giesecke+Devrient Mobile Security Gmbh Procédé de production d'un élément de sécurité, élément de sécurité pour un support de données, support de données et feuille de stratification

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006036670A1 (de) * 2006-08-03 2008-02-07 Giesecke & Devrient Gmbh Sicherheitselement mit Stichtiefdruckmotiv
JP2008302616A (ja) * 2007-06-08 2008-12-18 Tefuko Aomori Kk 微小金属パターンおよびその製造方法
DE102008008044B4 (de) 2008-02-05 2022-09-22 Bundesdruckerei Gmbh Verfahren zum Prägen von Oberflächenstrukturen in einem Substrat zur Herstellung eines kartenförmigen Datenträgers
DE102008031653A1 (de) 2008-07-03 2010-01-14 Bundesdruckerei Gmbh Verfahren und Vorrichtung zum Einbringen eines Sicherheitsmerkmals in ein Wert-oder Sicherheitsdokument
DE102008031656B4 (de) * 2008-07-03 2016-07-28 Bundesdruckerei Gmbh Polymerschichtverbund für ein Sicherheits- und/oder Wertdokument sowie Verfahren und Vorrichtung zu dessen Herstellung
CA2731833A1 (fr) * 2008-08-05 2010-02-11 Alcoa Inc. Feuilles et plaques metalliques presentant des surfaces texturees de reduction de frottement et procedes de fabrication de celles-ci
DE102008058912B4 (de) 2008-11-25 2016-01-21 Bundesdruckerei Gmbh Verfahren zur Herstellung und Weiterverarbeitung eines schichtförmigen Körpers
RU2573160C2 (ru) * 2009-03-30 2016-01-20 Боэгли-Гравюр С.А. Способ и устройство для структурирования поверхности твердого тела покрытого твердым материалом, с помощью лазера
WO2010111798A1 (fr) 2009-03-30 2010-10-07 Boegli-Gravures S.A. Procédé et dispositif de structuration d'une surface de corps solide par revêtement dur au moyen d'un premier laser à durée d'impulsion de l'ordre de la nanoseconde et d'un second laser à durée d'impulsion de l'ordre de la picoseconde ou de la femtoseconde
PL2289708T3 (pl) * 2009-08-26 2012-05-31 Indaffil Holding Ag Sposób wytwarzania struktury powierzchni na metalowej blasze do wytłaczania, taśmie bez końca lub na walcu do wytłaczania
AT510505B1 (de) * 2010-08-13 2013-02-15 Hueck Folien Gmbh Sicherheitsetikett mit manipulationsnachweis
AT510520B1 (de) * 2010-08-13 2013-02-15 Hueck Folien Gmbh Sicherheitsetikett mit manipulationsnachweis
US9079373B2 (en) * 2010-10-18 2015-07-14 Preco, Inc. System and method for embossing/debossing impressionable material
WO2012078221A1 (fr) * 2010-12-07 2012-06-14 Travel Tags, Inc. Feuille de lentilles ayant un groupement de lentilles formé dans des zones présélectionnées et articles formés à partir de celle-ci
US8778202B2 (en) 2011-09-23 2014-07-15 Kings Mountain International, Inc. Spreading ink over a press plate using a heater
US8941028B2 (en) * 2012-04-17 2015-01-27 Eastman Kodak Company System for direct engraving of flexographic printing members
JP6040762B2 (ja) * 2012-12-26 2016-12-07 大日本印刷株式会社 セキュリティカード用転写原版、セキュリティカード用転写原版の製造方法、セキュリティカードおよびセキュリティカードの製造方法。
EP2848424B1 (fr) * 2013-09-13 2019-10-23 HUECK Rheinische GmbH Procédé de fabrication d'une structure de surface sur un outil de presse par l'application de revêtements métalliques
JP6206023B2 (ja) * 2013-09-13 2017-10-04 大日本印刷株式会社 セキュリティカード用転写原版
JP6622787B2 (ja) 2014-07-16 2019-12-18 ベーリンゲ、イノベイション、アクチボラグＶａｅｌｉｎｇｅ Ｉｎｎｏｖａｔｉｏｎ Ａｂ 熱可塑性の耐摩耗性箔を製造する方法
DE102014013917A1 (de) 2014-09-18 2016-03-24 Giesecke & Devrient Gmbh Sicherheitsdokument mit Schutzschicht
JP5743248B1 (ja) * 2014-10-10 2015-07-01 グラパックジャパン株式会社 部分光学素子配列を備えた画像表示体、部分光学素子配列形成方法
RU2702563C2 (ru) * 2015-01-14 2019-10-08 Велинге Инновейшн Аб Способ получения износостойкого слоя с различными уровнями блеска
DE102015100639A1 (de) * 2015-01-16 2016-07-21 Fritz Egger Gmbh & Co. Og Bauelement mit durch Prägen erzeugter Oberflächenstruktur und Verfahren zu dessen Herstellung
DE102015011918A1 (de) * 2015-09-11 2017-03-16 Giesecke & Devrient Gmbh Einrichtungen und Verfahren zur Herstellung eines Sicherheitselements mit einer optisch variablen Struktur
US10563309B1 (en) 2015-10-13 2020-02-18 Kings Mountain International, Inc. Method for creating a textured press plate
CN105458056A (zh) * 2015-12-15 2016-04-06 桐乡市濮院毛针织技术服务中心 壳体的生产方法
EP3296121B1 (fr) * 2016-09-19 2019-03-20 Kocher + Beck GmbH & Co. Rotationsstanztechnik KG Tôle gaufrée pour poser un dispositif de sécurité haptique, procédé de fabrication et d'utilisation d'une tôle gaufrée
JP6853960B2 (ja) * 2018-09-14 2021-04-07 大日本印刷株式会社 情報記録媒体の製造に用いられる原版、及び、情報記録媒体の製造方法
US20210103084A1 (en) 2019-10-03 2021-04-08 American Polarizers, Inc. Multi-Axis Polarizer Film For Anti-Counterfeit Applications And Method Of Making The Same
DE102020205495B4 (de) 2020-04-30 2023-03-09 STOMA Gesellschaft mit beschränkter Haftung Maschinen und Geräte für die graphische Industrie. Druckform, insbesondere Reliefdruckplatte, sowie Verfahren zur Herstellung derselbigen
DE102021130855A1 (de) 2021-11-24 2023-05-25 Bundesdruckerei Gmbh Verfahren zum Herstellen eines Prägewerkzeugs für eine Heiß-Kalt-Laminierpresse
DE102022118339A1 (de) 2022-07-21 2024-02-01 Melzer Maschinenbau Gmbh Laminierungsvorrichtung zur Herstellung eines Laminatproduktes mit einer Lasche und Verfahren zur Herstellung eines Laminatproduktes

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB401579A (en) * 1932-04-16 1933-11-16 Aluminum Colors Inc Improvements in or relating to printing plates particularly for intaglio printing
US2802418A (en) * 1948-10-22 1957-08-13 Fred S Carver Inc Method of making combined identification card and printing plate
US2988838A (en) * 1958-01-29 1961-06-20 Eastern Engraving And Machine Process of preparing prototypes of embossed sheets
US3680209A (en) * 1969-05-07 1972-08-01 Siemens Ag Method of forming stacked circuit boards
DE2050285C3 (de) * 1970-10-13 1974-03-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen von Siebdruckschablonen aus Metall
US4076566A (en) * 1976-01-28 1978-02-28 Formica Corporation Method of preparing decorative textured laminates
DE2706947C3 (de) * 1977-02-18 1981-11-19 Standex International Gmbh, 4150 Krefeld Verfahren und Druckwalzeneinrichtung zur Herstellung von Prägegravuren auf großformatigen Preßplatten für Kunststoffplattenpressen durch Auftragen einer Ätzreserve
US4396448A (en) * 1980-04-23 1983-08-02 Toppan Printing Co. Decorative laminate and a manufacturing method therefor
EP0172947B1 (fr) * 1984-08-30 1988-04-20 Standex International GmbH Procédé pour la production des plaques à presser munies d'une gravure à embossage
EP0216947B1 (fr) 1985-10-01 1991-01-02 Maurer Electronics Gmbh Porteur d'informations ayant la forme d'une carte et son procédé de fabrication
ATE84751T1 (de) 1985-10-15 1993-02-15 Gao Ges Automation Org Datentraeger mit einem optischen echtheitsmerkmal sowie verfahren zur herstellung und pruefung des datentraegers.
FR2624791B1 (fr) 1987-12-21 1993-08-13 Banque De France Procede de fabrication en serie d'elements d'impression en taille-douce en acier, et appareil pour la mise en oeuvre du procede
EP0429782B1 (fr) * 1989-12-01 1994-05-18 Landis & Gyr Technology Innovation AG Dispositif pour modifier la protection contre la falsification d'un document de valeur
ATE122614T1 (de) * 1991-04-29 1995-06-15 Standex Int Engraving Verfahren zur herstellung einer matten prägefläche eines der oberflächenformung von presslaminaten dienenden prägewerkzeugs.
GB9309673D0 (en) * 1993-05-11 1993-06-23 De La Rue Holographics Ltd Security device
PT790898E (pt) 1994-11-18 2000-10-31 Giesecke & Devrient Gmbh Processo de producao de suportes de dados
DE19612100B4 (de) 1995-11-28 2004-11-25 Saueressig Gmbh & Co. Verfahren zur Herstellung einer metallischen Tiefdruckform
JP2001504402A (ja) * 1996-11-12 2001-04-03 ナグライーデー エス．アー． カードを作るための方法およびこの方法によって作られるカード
DE19647154A1 (de) 1996-11-14 1998-05-28 Giesecke & Devrient Gmbh Vorrichtung zur Herstellung von Oberflächenstrukturen
DE19647153A1 (de) * 1996-11-14 1998-05-28 Giesecke & Devrient Gmbh Vorrichtung zur Herstellung einer bündigen Prägestruktur auf Datenträgern
DE19741998A1 (de) * 1997-09-24 1999-03-25 Baublys Gmbh Verfahren zum Herstellen und/oder Bearbeiten eines Prägewerkzeugs für Münzen oder Medaillen
US6361702B1 (en) 1998-01-29 2002-03-26 Philip Joseph Grear Device for producing material having optically varying effects and method of producing the same
US6043001A (en) * 1998-02-20 2000-03-28 Eastman Kodak Company Dual mask pattern transfer techniques for fabrication of lenslet arrays
US6122564A (en) 1998-06-30 2000-09-19 Koch; Justin Apparatus and methods for monitoring and controlling multi-layer laser cladding
US6159659A (en) * 1999-04-26 2000-12-12 Creo Srl Method for processless flexographic printing and flexographic printing plate
JP4123667B2 (ja) * 2000-01-26 2008-07-23 凸版印刷株式会社 固体撮像素子の製造方法
DE10126368A1 (de) * 2001-05-30 2002-12-19 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zur Herstellung eines tragbaren Datenträgers
US7108819B2 (en) * 2001-08-27 2006-09-19 The Boeing Company Process for fabricating high aspect ratio embossing tool and microstructures
DE10201032A1 (de) 2002-01-11 2003-07-24 Giesecke & Devrient Gmbh Stahltiefdruckverfahren zum Herstellen eines Sicherheitsdokuments sowie Stahltiefdruckplatte und Halbzeuge dafür und Verfahren zu deren Herstellung
EP1369230A1 (fr) 2002-06-05 2003-12-10 Kba-Giori S.A. Procédé de fabrication d'une plaque gravée
DE10339842B4 (de) * 2003-08-29 2008-02-14 Angell-Demmel Europe Gmbh Verfahren zur Herstellung von Tasten, Zier- und Instrumentenblenden mit Feinsymbolik und eine nach dem Verfahren hergestellte Bedientaste

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3239362A1 (fr) 2016-04-28 2017-11-01 VTT Verschleißteiltechnik GmbH Procede de production de structures de diffraction de la lumiere sur un outil a stratifier, outil a stratifier et lamine ainsi produit
CN112172315A (zh) * 2020-10-10 2021-01-05 彭亮 一种嵌入式缩微文字图案凹版印刷设计制作方法
DE102022002471A1 (de) 2021-08-11 2023-02-16 Giesecke+Devrient Mobile Security Gmbh Verfahren zur Herstellung eines Sicherheitsmerkmals, Sicherheitsmerkmal für einen Datenträger, Datenträger und Laminierblech
WO2023016670A1 (fr) 2021-08-11 2023-02-16 Giesecke+Devrient Mobile Security Gmbh Procédé de production d'un élément de sécurité, élément de sécurité pour un support de données, support de données et feuille de stratification

Also Published As

Publication number Publication date
DE102004041434B4 (de) 2013-10-10
ES2367897T3 (es) 2011-11-10
SI1629994T1 (sl) 2011-11-30
ATE512002T1 (de) 2011-06-15
EP1629994A2 (fr) 2006-03-01
US20060191861A1 (en) 2006-08-31
DE102004041434A1 (de) 2006-03-16
US7757538B2 (en) 2010-07-20
PL1629994T3 (pl) 2012-01-31
EP1629994A3 (fr) 2008-07-23

Similar Documents

Publication Publication Date Title
EP1629994B1 (fr) Procédé de fabrication d'une feuille métallique en relief avec une structure tridimensionelle pour la fabrication de documents utilisant une presse de laminage chaude froide
EP1868822B1 (fr) Film de transfert
EP1467871B2 (fr) Procede d'heliogravure acier d'un document de securite et plaque d'heliogravure en acier et produit intermediaire utilise et leur procede de production
EP0330738B1 (fr) Document
EP2665607B1 (fr) Procédé de fabrication d'un support de données multicouche et support de données fabriqué selon ledit procédé
EP0429782A1 (fr) Dispositif pour modifier la protection contre la falsification d'un document de valeur
DE102015015991A1 (de) Sicherheitselement mit Linsenrasterbild
EP2897812B1 (fr) Élément de sécurité à système de visualisation
EP1878584A2 (fr) Corps multicouche à micro-optique
EP1930176B1 (fr) Substrat doté d'un élément de sécurité en forme de bande
EP2393668B1 (fr) Signe de sécurité pour document et méthode pour le fabriquer
EP2272683B1 (fr) Procédé d'imprégnation et dispositif d'imprégnation pour la production de structures efficaces par diffraction
EP2768660B1 (fr) Procédé de réalisation de micro-miroirs creux
EP2943351B1 (fr) Support de stockage de données sous forme de carte à relief
DE202004021955U1 (de) Prägeblech mit dreidimensionaler Struktur zur Herstellung von Dokumenten mittels Heiß-Kalt-Laminierpresse
EP2091730A1 (fr) Feuille stratifiée pour revêtir un substrat métallique déformable à froid
EP3239362B1 (fr) Procede de production de structures de diffraction de la lumiere sur un outil a stratifier
EP2147730B1 (fr) Procédé d'application d'une structure de surface sur un corps solide et son utilisation
DE102011055705B4 (de) Verfahren zum Erstellen einer Authentifikation auf der Oberfläche eines urgeformten Kunststoffteils sowie Authentifikationsstempel
DE102022002471A1 (de) Verfahren zur Herstellung eines Sicherheitsmerkmals, Sicherheitsmerkmal für einen Datenträger, Datenträger und Laminierblech
WO2023016670A1 (fr) Procédé de production d'un élément de sécurité, élément de sécurité pour un support de données, support de données et feuille de stratification
WO2016041610A1 (fr) Document de sécurité muni d'une couche protectrice

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RIC1 Information provided on ipc code assigned before grant

Ipc: B44C 1/22 20060101ALI20080619BHEP

Ipc: B44B 5/02 20060101ALI20080619BHEP

Ipc: B42D 15/10 20060101AFI20051212BHEP

17P Request for examination filed

Effective date: 20081017

17Q First examination report despatched

Effective date: 20081125

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: METHOD OF MANUFACTURING AN EMBOSSED METAL PLATE WITH A THREE DIMENSIONAL STRUCTURE FOR PRODUCING DOCUMENTS USING A HOT-COLD LAMINATING PRESS

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502005011461

Country of ref document: DE

Effective date: 20110721

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: LUCHS & PARTNER PATENTANWAELTE

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110608

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2367897

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20111110

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110608

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110608

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110909

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 10328

Country of ref document: SK

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111008

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110608

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110608

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111010

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

BERE Be: lapsed

Owner name: AUSTRIA CARD PLASTIKKARTEN UND AUSWEISSYSTEME GMBH

Effective date: 20110831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110831

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20120309

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110831

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110608

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502005011461

Country of ref document: DE

Effective date: 20120309

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005011461

Country of ref document: DE

Representative=s name: PETER RIEBLING, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005011461

Country of ref document: DE

Representative=s name: RIEBLING, PETER, DIPL.-ING. DR.-ING., DE

Effective date: 20121218

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005011461

Country of ref document: DE

Representative=s name: RIEBLING, PETER, DIPL.-ING. DR.-ING., DE

Effective date: 20121112

Ref country code: DE

Ref legal event code: R081

Ref document number: 502005011461

Country of ref document: DE

Owner name: CREDIT CARD SUPPLIES, MARLBORO, US

Free format text: FORMER OWNER: MITTERHOFER, ERIK, ENGABRUNN, AT

Effective date: 20121218

Ref country code: DE

Ref legal event code: R081

Ref document number: 502005011461

Country of ref document: DE

Owner name: CREDIT CARD SUPPLIES, MARLBORO, US

Free format text: FORMER OWNER: AUSTRIA CARD PLASTIKKARTEN UND AUSWEISSYSTEME GMBH, WIEN, AT

Effective date: 20121112

Ref country code: DE

Ref legal event code: R081

Ref document number: 502005011461

Country of ref document: DE

Owner name: CREDIT CARD SUPPLIES, US

Free format text: FORMER OWNER: AUSTRIA CARD PLASTIKKARTEN UND AUSWEISSYSTEME GMBH, WIEN, AT

Effective date: 20121112

Ref country code: DE

Ref legal event code: R081

Ref document number: 502005011461

Country of ref document: DE

Owner name: CREDIT CARD SUPPLIES, US

Free format text: FORMER OWNER: MITTERHOFER, ERIK, ENGABRUNN, AT

Effective date: 20121218

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20120117

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 512002

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120812

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110812

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120812

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110908

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110608

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20220822

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SK

Payment date: 20220802

Year of fee payment: 18

Ref country code: SE

Payment date: 20220824

Year of fee payment: 18

Ref country code: GB

Payment date: 20220824

Year of fee payment: 18

Ref country code: FI

Payment date: 20220818

Year of fee payment: 18

Ref country code: ES

Payment date: 20220919

Year of fee payment: 18

Ref country code: CZ

Payment date: 20220802

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SI

Payment date: 20220801

Year of fee payment: 18

Ref country code: PL

Payment date: 20220729

Year of fee payment: 18

Ref country code: FR

Payment date: 20220822

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20220824

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230822

Year of fee payment: 19

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 10328

Country of ref document: SK

Effective date: 20230812

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20230901

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230812

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230812

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230812

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230812

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230813

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230813

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230813

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230901