WO2006119896A2 - Papier de surete et procede pour le produire - Google Patents

Papier de surete et procede pour le produire Download PDF

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Publication number
WO2006119896A2
WO2006119896A2 PCT/EP2006/004113 EP2006004113W WO2006119896A2 WO 2006119896 A2 WO2006119896 A2 WO 2006119896A2 EP 2006004113 W EP2006004113 W EP 2006004113W WO 2006119896 A2 WO2006119896 A2 WO 2006119896A2
Authority
WO
WIPO (PCT)
Prior art keywords
opening
paper
security paper
security
produced
Prior art date
Application number
PCT/EP2006/004113
Other languages
German (de)
English (en)
Other versions
WO2006119896A3 (fr
Inventor
Jürgen Ruck
Manfred Heim
Andreas Pretsch
Original Assignee
Giesecke & Devrient 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
Application filed by Giesecke & Devrient Gmbh filed Critical Giesecke & Devrient Gmbh
Priority to CN2006800158004A priority Critical patent/CN101171145B/zh
Priority to US11/913,658 priority patent/US20080216976A1/en
Priority to AT06724688T priority patent/ATE520543T1/de
Priority to BRPI0612347-3A priority patent/BRPI0612347A2/pt
Priority to EP06724688A priority patent/EP1904311B1/fr
Publication of WO2006119896A2 publication Critical patent/WO2006119896A2/fr
Publication of WO2006119896A3 publication Critical patent/WO2006119896A3/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/43—Marking by removal of material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/005—Mechanical treatment
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • B42D2035/36—
    • 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
    • B42D25/333—Watermarks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/346—Perforations

Definitions

  • the invention relates to a security paper for the production of security or value documents, such as banknotes, ID cards and the like.
  • Security documents or documents of value are often provided with various authenticity features for the purposes of security, which permit verification of the authenticity of the security paper or value document and at the same time serve as protection against unauthorized reproduction.
  • the term “security paper” here refers to the unprinted paper, which is usually present in quasi-endless form and is processed further at a later point in time. "Document of value” is a document which has been completed for its intended use. Securities for the purposes of the present invention are in particular banknotes, stocks, bonds, certificates, vouchers, checks, high-quality admission tickets, but also other counterfeit-sensitive papers, such as passports and other identity documents, as well as product security elements, such as labels, seals, packaging and the like.
  • the simplified term “security paper” or "value document” below includes all such documents and product security means.
  • the document WO 95/10420 describes a document of value into which a continuous opening is punched after its production, which is subsequently closed on one side with a covering film projecting on all sides.
  • the cover film is transparent at least in a partial area, so that when attempting to copy the document of value, the substrate shines through and is correspondingly reproduced by the copier.
  • counterfeits can be easily recognized.
  • the hole created by punching can be generated by a counterfeiter as well.
  • this area can subsequently be punched out analogous to the real value document and resealed with a suitable cover film. Such counterfeits are difficult to recognize.
  • the object of the invention is to provide a security paper which avoids the disadvantages of the prior art.
  • the security paper is intended to ensure the high degree of counterfeiting security of the openings produced during papermaking with high reproducibility. connect in production and good visibility of the authenticity features formed by the openings.
  • a generic security paper includes at least two through openings, wherein a first one of the through openings is formed during papermaking and has characteristic irregularities in the peripheral area, and a second of the through openings is made after papermaking by cutting or punching with a sharply defined edge area is.
  • the outline shapes of the first and second through openings are preferably in a sense context.
  • the outline shapes of the first and the second through opening represent information that is related or complementary to one another, such as a picture motif, characters or an encoding.
  • the second, sharply defined opening is produced by laser cutting.
  • the sharply delimited edge surfaces of the second opening can run parallel and perpendicular to the paper surface.
  • the second opening is formed with edge surfaces which are inclined relative to the surface normal. This can be achieved, for example, in laser cutting by a suitable choice of the beam divergence and the beam inclination relative to the paper surface.
  • beam divergence and beam tilt to the paper surface can be adjusted so that the second opening is supported against the surface. chennormale differently inclined edge surfaces is generated.
  • Flattened edges result in a smoother transition between a covering foil arranged over the openings and the paper substrate, and thus, inter alia, a lower susceptibility to soiling.
  • differently inclined edge surfaces offer advantages when laminating the opening on both sides with foils and, in particular, minimize the problem of air entrapment which is possible in the case of mutual lamination.
  • the openings with inclined edge surfaces with respect to vertical edge surfaces on an additional visual effect, since they appear different sizes depending on the viewing direction.
  • the security paper has a predetermined paper thickness and a thin point with reduced paper thickness, wherein at least the second through opening is introduced in the region of the thin point.
  • the thin spot may in particular comprise a watermark.
  • the two openings are expediently closed on at least one side of the security paper with a film element.
  • the openings are even closed on both sides with a foil. In this case, possible problems of air entrapment can be minimized by the above-mentioned inclined edges.
  • a generic security paper contains at least one through opening, wherein the edge surface of the through opening has first, sharply delimited partial areas and second partial areas with characteristic irregularities.
  • First and second portions preferably alternate with each other along the contour of the opening.
  • first and second portions alternate with each other along the contour of the opening in an irregular sequence.
  • first and second partial regions each extend through the entire paper thickness. It can also be provided that first and second subareas follow one another in a direction along the thickness of the security paper and supplement one another to the through opening. For example, in one edge portion, sharply defined portions may extend through 90% of the paper thickness while the edge surface is irregular for the remaining 10% of the paper thickness. Such edge portions may also be combined with other edge portions in which first or second portions extend completely through the entire paper thickness.
  • Such a sequence of first and second subregions along the thickness of the security paper can be produced, for example, by producing a continuous opening with characteristic edge irregularities during papermaking, and modifying the edge region of the resulting opening after papermaking by cutting or punching and characterized sharply limited, at least in some areas.
  • the modification is preferably produced by laser cutting, wherein here too the above-mentioned possibilities of inclination of the edge surfaces exist.
  • the sequence of first and second portions along the thickness of the security paper may also be created by defining a piece of paper having the desired shape of the opening with broken, sharply defined cut lines in the security paper, and then ripping the piece of paper thus defined out of the security paper - sen, in particular blown out or pulled out.
  • the piece of paper is preferably defined by laser cutting, in turn, there are the above-mentioned possibilities of inclination of the edge surfaces.
  • a further possibility of generating the sequence of first and second partial areas is that a sharply delimited thin spot having the shape of the desired opening is produced in the security paper, and that the piece of paper formed in the region of the thin spot by the residual paper thickness is torn out of the security paper, especially blown out or pulled out.
  • the sharply defined thin spot is produced in a preferred process control by laser cutting, if desired, with inclined edge surfaces, as explained above.
  • the security paper has a predetermined paper thickness and a thin location with reduced paper thickness, for example a watermark, wherein the through opening is introduced in the region of the thin location.
  • the through opening is suitably closed on one or even on both sides of the security paper with a film element.
  • a generic security paper contains at least one through opening produced during papermaking, which has characteristic irregularities in the edge region.
  • the through-hole is combined with an engraving created by laser etching, which complements the aperture to a projection image.
  • the through opening is closed on one or even on both sides of the security paper with a film element.
  • a generic security paper contains an embedded film element, which is visible in partial areas by papermaking-made window areas. The security paper has further in the region of the film element on an opening after Pandaher- position generated by cutting or punching with sharply defined edge region.
  • the sharply defined opening is arranged above and / or directly next to the film element.
  • the sharply defined opening is formed with the exception of a possible overlap region with the film element continuously.
  • the window areas are arranged according to a preferred embodiment on a first main surface of the security paper, while the sharply defined opening extends from the opposite major surface of the security paper to the film element.
  • the film element may be a security element, in particular a security thread or a security band.
  • the sharply defined opening is advantageously produced by laser cutting.
  • the edge surfaces of the opening may be inclined, as explained above.
  • the security paper has a predetermined paper thickness and a thin layer with reduced paper thickness, for example a watermark, wherein the sharply defined opening is made in the area of the thin point.
  • the well-defined opening is suitably closed on one or even on both sides of the security paper with a film element.
  • the invention also includes a value document, such as a banknote, an identity card and the like, with a security paper of the type described.
  • the security paper or document of value according to the invention can be used for the counterfeiting of goods of any kind.
  • FIG. 1 is a schematic representation of a banknote from a security paper according to an embodiment of the invention DPg,
  • Fig. 2 is a plan view of a security paper after another
  • FIGS. 5 to 7 each show in (a) an intermediate step in the production of the security paper shown in plan view (b) according to another
  • Fig. 8 in (a) an intermediate step in the manufacture of a security paper according to another embodiment of the Invention, and in (b) a section of (a) after the extraction of the cut-out shape,
  • FIG. 9 is a plan view of a security paper according to another embodiment of the invention.
  • FIG. 10 shows in (a) a plan view of a security paper with an embedded film element according to an embodiment of the invention, and in (b) and (c) cross sections through the security paper of (a) along the lines B-B and C-C, respectively;
  • Fig. 13 shows a design in which a laser-cut opening in
  • FIG. 15 shows in (a) to (c) a representation as in FIG. 14, wherein the laser-cut opening is produced in the region of a thin layer produced by paper-making
  • FIG 16 m ( a ) and ⁇ i (J 0 ) show two exemplary embodiments of laser-cut openings with edge surfaces inclined towards the surface normal.
  • FIG. 1 shows a schematic representation of a banknote 10 which has two through openings 12 and 16, respectively.
  • the first of the through openings 12 was produced during the production of the security paper used for the banknote 10 and has a fibrous, irregular edge region 14.
  • Such an edge 14 is characteristic of the openings already made in the sheet formation and can not be subsequently produced by punching or cutting the paper.
  • the second through-opening 16 was produced only after the papermaking by laser cutting or mito e a punching tool and has a sharply defined edge portion 18.
  • the two through openings 12 and 16 show, spatially separated, twice the same information, in the embodiment of FIG. 1 each an isosceles triangle. It is understood that complex shapes can be used instead of the triangle, whose outlines represent, for example, a number sequence or a simple graphic.
  • the observer can establish the relationship of the two forms through the second opening 16 formed with clear contours and recognize the information without any doubt.
  • the viewer's attention and attention are directed to the difference between the two openings.
  • the high counterfeiting security of the irregularly bounded opening 12 is thus combined with the clear recognizability of the sharply edged opening 16.
  • the section of FIG. 2 shows a plan view of a security paper 20 according to a further exemplary embodiment of the invention.
  • the security paper 20 has a first paper-made opening 22 with an irregular edge area 24 and a second opening 26 produced by laser cutting with a sharp edge 28. Again, the outline shapes of the two openings 22 and 26 with each other in a sense context. In contrast to the embodiment of FIG. 1, however, they do not present the same information, but form complementary parts of a total information.
  • the illustrated motif is adapted to the different edge properties of the two openings.
  • Fig. 2 shows a flower motif in which the flower is formed by the first, irregularly bounded opening 22 and the stems and leaves by the second, sharply edged opening 26. Since flowers look very different and variable in nature, the overall picture looks very realistic. At the same time a high protection against counterfeiting is ensured by the use of the two opening forms.
  • Figures 3 and 4 show further embodiments of designs in which the outline shapes of an irregularly bounded first opening and a sharply edged second opening are in a meaningful relationship.
  • Fig. 3 (a) shows a sun in the form of a circular, irregularly-edged first opening 32 with radially outward pointing rays, which are formed by laser-cut or punched triangular openings 34.
  • the rays formed by the second openings 34 represent a motif dependent on the first opening.
  • the irregularly bordered, star-shaped, first opening 36 represents a main motif, of which the edges are sharply edged, circular , Second openings 38 depend graphically.
  • FIG. 4 shows a further exemplary embodiment of the invention, in which the irregularly bounded openings 42 and the sharply edged openings 44 each supplement the denomination "100" of a banknote 40.
  • the denomination of the banknote is again clear elsewhere
  • only one of the designs of FIG. 4 can be used, or both and optionally further designs can be provided at different locations of the banknote.
  • FIG. 5 (a) shows a plan view of a security paper 50, into which a first, irregularly bounded opening 52 was initially introduced in papermaking.
  • the opening 52 is modified after papermaking by laser cutting with two sharply edged openings 54 whose positions are shown in dashed lines in Fig. 5 (a).
  • an irregularly-edged opening 62 in the form of a given figure for example in the form of the four-ply figure shown in FIG. 6 (a) is produced in a security paper 60.
  • the irregular edge region 64 of this figure is then partially recut with a laser. As illustrated in FIG. 6 (b), this results in a continuous opening 66, which on the one hand has partial regions 68 with an irregular edge and, on the other hand, partial regions 69 with a sharp edge.
  • the ratio and the sequence of subregions 68, 69 can be chosen arbitrarily.
  • FIG. 7 shows a further exemplary embodiment in which, as in the exemplary embodiment of FIG. 6, initially an irregularly bounded opening 72 is introduced into a security paper 70, as shown in FIG. 7 (a).
  • the aperture 72 is completely re-cut with a laser (reference numeral 74), the size of the re-cut 74 being selected to be slightly smaller than the size of the aperture 72.
  • a continuous opening 76 is formed, which has portions 78 with an irregular edge and portions 79 with a sharp edge in an irregular sequence, as shown in FIG. 7 (b).
  • a sequence of regular and irregular marginal areas can also be achieved without the involvement of an opening already created in papermaking.
  • the desired shape of a through opening 82 can be cut out of a security paper 80 by means of a laser in such a way that the cut lines 84 do not form a continuous cut curve, but rather through uncut cuts 86 are interrupted as shown in Fig. 8 (a).
  • the sections 86 form holding webs, which initially prevent the release of the cut-out shape.
  • the cut-out shape can then be blown out, for example with an air jet, or pulled out by means of a vacuum.
  • the cut piece of paper in this procedure tears off irregularly on the holding webs 86, while the cut lines 84 form sharp edges.
  • the edge region to the opening 82 thus has a Abf ol- ge irregular subregions 88 and sharply cut portions 89, the relative size and sequence can be chosen almost arbitrarily by the cutting guide during laser cutting.
  • the security paper 90 has a through hole 92 having an irregular, fibrous edge formed during papermaking.
  • the opening 92 is combined with engraving lines 94 created by laser etching.
  • the engraving lines 94 are formed by locally thinned areas in the security paper 90, as described, for example, in the document WO 98/03348, the disclosure of which is incorporated into the present description to this extent. Location and arrangement of the engraving lines 94 are inventively chosen so that they complement the opening 92 to a projection view.
  • the engraving lines 94 When viewed in incident light, the engraving lines 94 are virtually invisible, where the flat shape of the opening 92 determines the appearance. If, on the other hand, the security paper is viewed in transmitted light, the engraving lines 94 clearly emerge due to the smaller paper thickness and supplement the planar opening 92 into a three-dimensional projection. onsdarwolf. The combination of the irregular opening 92 with the engraving lines 94 thus leads to an optically conspicuous interplay between 2D and 3D representation.
  • the security paper is provided with a film element, such as an embedded security thread or a film strip covered on one side.
  • FIG. 10 shows a security paper 100 in which a film strip 102 is embedded.
  • Fig. 10 (a) shows a plan view of the security paper
  • Figs. 10 (b) and 10 (c) show cross sections through the security paper of Fig. 10 (a) taken along lines B-B and C-C, respectively.
  • the foil strip 102 was coated over its entire surface with hot-sealing lacquer 107.
  • 106 on the other hand, only traces 108 on the edge of the film have been provided with heat-sealing lacquer, so that the middle film region of the upper side 106 remains uncoated.
  • a nonwoven fabric now forms on both sides of the film.
  • a window 110 for example by means of electrotypes, is recessed on the lower side 104 of the foil strip in which the foil element becomes visible.
  • the nonwoven fabric is fixed in the drying section down to the recessed window 110 on the underside 104, which is coated all over with heat-sealing lacquer 107.
  • On the opposite front side 106 on the other hand, only the heat-sealing lacquer-covered edge regions 108 are fixed in the drying section.
  • a mold 112 is cut out with a laser over the recessed window 110 of the opposite side 104, as best seen in the cross-sectional view of Fig. 10 (c).
  • the laser parameters are chosen so that only the paper, but not the film strip 110 is cut. This can be achieved, for example, by performing the laser cutting with a laser wavelength for which the film strip 102 is transparent and non-absorbent.
  • the cut-out mold 112 can then be removed with a suction device, since no connection of the cut piece of paper with the film has been achieved due to the lack of heat-sealing lacquer coating on the front side 106 and the non-stick film surface.
  • FIG. 11 (a) shows a top view of a security paper 120
  • Figs. 11 (b) and 11 (c) show cross-sections through the security paper of Fig. 11 (a) taken along lines BB and C-C, respectively the security paper 120 is embedded with a security thread 122, which is primarily visible in the papermaking window regions 124 of the paper back, as shown in FIG. 11 (b).
  • a sharp-edged opening 126 is inserted into the paper substrate with a laser and extends over the security thread 122.
  • the laser parameters are selected so that, although the paper substrate 120, but not the security thread 122 is cut by the laser.
  • the security thread 122 is then recognizable from both sides, as shown in FIG. 11 (c).
  • the laser-cut opening 128 is not passed over the security thread 122, but the security thread is framed by the opening 128. Except for this difference, the views of FIGS. 12 (a) to (c) correspond to those of FIGS. 11 (a) to (c).
  • the surface of the security thread 122 can only be seen in the window areas 124.
  • Such a configuration is particularly suitable when the laser radiation could damage or undesirably affect the film material of the security thread 122.
  • the opening 128 in this configuration can not be perfectly centered on the security thread 122, as indicated by the register variations shown in Figs. 12 (a) and (c).
  • FIG. 13 shows a design in which a sharply edged opening 132 in the region of a thin spot 134 of the security paper 130 is produced by means of a laser.
  • the thin spot 134 can be produced, for example, by a suctioned short-forming layer (a paper layer produced by spraying the pulp onto a round screen) or by means of electrotypes. Since the paper thickness is reduced in the region of the thin spot 134, can be used in laser cutting with lower laser power. As a result, higher cutting speeds are achieved, so that more complex shapes can be realized.
  • This modification can be combined with all embodiments in which a laser is used to inscribe a sharply edged opening in a paper substrate.
  • a thin spot 142 of predetermined shape is produced in the paper substrate 140 by means of a laser.
  • the paper material is vaporized, burned or otherwise removed.
  • the peripheral surface 146 is sharply defined and smooth.
  • the piece of paper 144 remaining after the laser treatment is then removed by blowing out or sucking it out. Since it is only a very thin paper layer, the piece of paper 144 tears at the edges and thereby creates an irregular portion 148 in the edge surface of the now continuous opening 145, as in the cross-sectional view of Fig. 14 (b) and Top view of Fig. 14 (c) shown.
  • the sharply defined portion 146 and the characteristically irregular shaped portion 148 follow each other.
  • the through opening 145 appears from opposite sides of the security paper with varying degrees of impression, depending on whether the sharp bounded edge area 146 or the irregular edge area 148 is adjacent to the paper surface.
  • FIG. 15 As an exemplary combination of laser-generated openings with thin areas in the paper substrate (FIG. 13), the exemplary embodiment of FIG. 15 initially shows a paper thin layer 151, such as a watermark, produced in the security paper 150. In the area of this thin spot 151 is then, as in With reference to Fig. 14, the laser produces a second sharply-defined thin spot 152 which leaves only a small residual thickness 154 of the paper substrate, as shown in Fig. 15 (a).
  • a paper thin layer 151 such as a watermark
  • This remaining paper piece 154 is torn out by blowing or sucking, so that an irregular edge surface 158 is formed on the underside of the paper substrate 150, as shown in Fig. 15 (b).
  • the edge region 156 produced by laser cutting is sharply delimited.
  • the resulting through opening 160 is embedded in a watermark area 151, which clearly appears when viewed in phantom, see FIG. 15 (c). It is understood that the shape of the opening 160 and the watermark area 151 may also be correlated with each other.
  • the edge surface of the opening 160 has, along a direction extending through the paper thickness, successively a sharply delimited subregion 156 and a characteristically irregularly shaped subregion 158. Again, the solid opening 160 will appear with different sensation when viewed from opposite sides of the security paper, depending on whether the sharply defined
  • Edge region 156 or the irregular edge region 158 adjacent to the paper surface are adjacent to Edge region 156 or the irregular edge region 158 adjacent to the paper surface.
  • the sharp-edged opening can be generated by a punching tool instead of a laser. Also, it is not necessary for the edge surfaces of the laser-cut apertures to be parallel and perpendicular to the paper surface, as shown in the figures for ease of illustration. Rather, it can be beneficial to skew the laser source and / or the paper as it cuts so that "flattened" edges are created.
  • FIG. 16 shows in (a) and (b) two exemplary embodiments in which sharply bordered, laser-cut openings 172 and 174 are introduced into paper substrates 170.
  • the slope of the marginal surfaces 178 of the apertures can be adjusted as desired by choosing an appropriate beam divergence and beam tilt.
  • the openings 172 and 174 are each covered with a film 176.
  • the flattened edges result in a smoother transition between the film 176 and the paper substrate 170.
  • Such edge shapes significantly reduce the susceptibility of the openings to fouling.
  • FIG. 16 (b) in which the edge surfaces have different inclinations, moreover has proved to be particularly advantageous in the case of a mutual lamination (not shown) of the openings with foils. Problems with the possible inclusion of air between the opposing films can be minimized by such an edge design.
  • the openings of FIG. 16 also have, as a further advantage, an additional optical effect, since they appear differently sized depending on the viewing direction.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Mechanical Engineering (AREA)
  • Credit Cards Or The Like (AREA)
  • Laser Beam Processing (AREA)
  • Paper (AREA)

Abstract

La présente invention concerne un papier de sûreté conçu pour fabriquer des documents de sécurité ou des documents de valeur, tels que des billets de banque, des cartes d'identité et des éléments similaires, qui présentent au moins deux ouvertures traversantes (12, 16). Selon cette invention, une première ouverture traversante (12) est produite lors de la fabrication du papier et présente dans sa zone de bord (14) des irrégularités caractéristiques, alors qu'une seconde ouverture traversante (16) est produite après la fabrication du papier, par découpe ou par poinçonnage, et présente une zone de bord précisément définie (18).
PCT/EP2006/004113 2005-05-12 2006-05-03 Papier de surete et procede pour le produire WO2006119896A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2006800158004A CN101171145B (zh) 2005-05-12 2006-05-03 安全纸及其制造方法
US11/913,658 US20080216976A1 (en) 2005-05-12 2006-05-03 Security Paper and a Method for the Production Thereof
AT06724688T ATE520543T1 (de) 2005-05-12 2006-05-03 Sicherheitspapier und verfahren zu seiner herstellung
BRPI0612347-3A BRPI0612347A2 (pt) 2005-05-12 2006-05-03 papel de segurança e método de fabricação
EP06724688A EP1904311B1 (fr) 2005-05-12 2006-05-03 Papier de surete et procede pour le produire

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Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7667894B2 (en) 2004-04-30 2010-02-23 Giesecke & Devrient Gmbh Security element and process for producing the same
US7728931B2 (en) 2004-04-30 2010-06-01 Giesecke & Devrient Gmbh Security element and method for producing same
DE102008062475A1 (de) 2008-12-16 2010-06-17 Giesecke & Devrient Gmbh Sicherheitselement und Sicherheitspapier
US7808605B2 (en) 2004-04-30 2010-10-05 Giesecke & Devrient Gmbh Sheeting and methods for the production thereof
US7986459B2 (en) 2005-07-14 2011-07-26 Giesecke & Devrient Gmbh Grid image and method for the production thereof
US8083894B2 (en) 2005-07-12 2011-12-27 Giesecke & Devrient Gmbh Method for manufacturing a security paper
US8149511B2 (en) 2005-12-23 2012-04-03 Giesecke & Devrient Gmbh Security element
US8251404B2 (en) 2004-08-06 2012-08-28 Giesecke & Devrient Gmbh Data carrier with security element and method for the production thereof
US8276945B2 (en) 2004-10-07 2012-10-02 Giesecke & Devrient Gmbh Security element provided with an optically-variable layer and method for the production thereof
US8317231B2 (en) 2006-11-23 2012-11-27 Giesecke & Devrient Gmbh Security element with metallization
US8322751B2 (en) 2006-07-21 2012-12-04 Giesecke & Devrient Gmbh Security thread having an optically variable security feature
US8400673B2 (en) 2004-05-05 2013-03-19 Giesecke & Devrient Gmbh Value document comprising a serial number
US8490879B2 (en) 2008-07-09 2013-07-23 Giesecke & Devrient Gmbh Security element
US8526085B2 (en) 2007-08-22 2013-09-03 Giesecke & Devrient Gmbh Grid image
US8534710B2 (en) 2008-07-02 2013-09-17 Giesecke & Devrient Gmbh Security element and method for manufacturing the same
US8534708B2 (en) 2006-10-24 2013-09-17 Giesecke & Devrient Gmbh See-through security element with microstructures
US8534709B2 (en) 2008-02-12 2013-09-17 Giesecke & Devrient Gmbh Security element and method for producing the same
US8550340B2 (en) 2009-09-21 2013-10-08 Giesecke & Devrient Gmbh Elongated security feature comprising machine-readable magnetic regions
US8603615B2 (en) 2007-07-23 2013-12-10 Giesecke & Devrient Gmbh Security element
US8613471B2 (en) 2007-12-20 2013-12-24 Giesecke & Devrient Gmbh Security element and method for the production thereof
US8622435B2 (en) 2004-08-12 2014-01-07 Giesecke & Devrient Gmbh Security element and method for producing the same
US8702906B2 (en) 2006-12-12 2014-04-22 Giesecke & Devrient Gmbh Dewatering screen and method for manufacturing the same
US8740095B2 (en) 2006-06-27 2014-06-03 Giesecke & Devrient Gmbh Security element
US8771803B2 (en) 2006-06-27 2014-07-08 Giesecke & Devrient Gmbh Method of applying a microstructure, mould and article with a microstructure
US8778481B2 (en) 2005-02-18 2014-07-15 Giesecke & Devrient Gmbh Security element and method for the production thereof
US8875628B2 (en) 2005-06-01 2014-11-04 Giesecke & Devrient Gmbh Data carrier and method for the production thereof
US8906184B2 (en) 2008-04-02 2014-12-09 Giesecke & Devrient Gmbh Method for producing a micro-optical display arrangement
US8936846B2 (en) 2004-05-05 2015-01-20 Giesecke & Devrient Gmbh Layer-type value document comprising an ink mixture in one layer
US8968856B2 (en) 2006-03-31 2015-03-03 Giesecke & Devrient Gmbh Security element and method for its production
US8998264B2 (en) 2009-07-31 2015-04-07 Giesecke & Devrient Gmbh Identification document having a personalized visual identifier and method for production thereof
US9004540B2 (en) 2007-12-21 2015-04-14 Giesecke & Devrient Gmbh Security element
US9308774B2 (en) 2008-06-12 2016-04-12 Giesecke & Devrient Gmbh Security element comprising a screened layer
US9415622B2 (en) 2008-06-12 2016-08-16 Giesecke & Devrient Gmbh Security element with optically variable element
US9840071B2 (en) 2004-07-14 2017-12-12 Giesecke+Devrient Currency Technology Gmbh Security element and method for producing the same
US10525759B2 (en) 2005-12-21 2020-01-07 Giesecke+Devrient Currency Technology Gmbh.. Visually variable security element and method for production thereof
US10625532B2 (en) 2007-06-25 2020-04-21 Giesecke+Devrient Currency Technology Gmbh Security element

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005274464C1 (en) * 2004-08-12 2013-07-25 Giesecke+Devrient Currency Technology Gmbh Security element comprising a support
DE102004056553B4 (de) * 2004-11-23 2013-03-14 Giesecke & Devrient Gmbh Sicherheitsanordnung für Sicherheitsdokumente und Verfahren zum Herstellen der Sicherheitsdokumente
DE102004063217A1 (de) * 2004-12-29 2006-07-13 Giesecke & Devrient Gmbh Sicherheitsmerkmal für Wertdokumente
DE102005045566A1 (de) * 2005-03-23 2006-09-28 Giesecke & Devrient Gmbh Mehrlagiges Sicherheitspapier
DE102007029204A1 (de) 2007-06-25 2009-01-08 Giesecke & Devrient Gmbh Sicherheitselement
DE102007058169A1 (de) 2007-11-30 2009-06-10 Ovd Kinegram Ag Vorrichtung und Verfahren zur Herstellung eines Fensters in einem Wertdokument oder Sicherheitsdokument
DE102007061828A1 (de) * 2007-12-20 2009-06-25 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102007062089A1 (de) 2007-12-21 2009-07-02 Giesecke & Devrient Gmbh Verfahren zum Erzeugen einer Mikrostruktur
DE102008009296A1 (de) * 2008-02-15 2009-08-20 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102008013167A1 (de) 2008-03-07 2009-09-10 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102008029638A1 (de) * 2008-06-23 2009-12-24 Giesecke & Devrient Gmbh Sicherheitselement
DE102008046511A1 (de) 2008-09-10 2010-03-11 Giesecke & Devrient Gmbh Darstellungsanordnung
DE102009035361A1 (de) * 2009-07-30 2011-02-03 Giesecke & Devrient Gmbh Sicherheitselement für einen zu schützenden Gegenstand sowie zu schützender Gegenstand mit einem solchen Sicherheitselement
DE102009041583A1 (de) 2009-09-15 2011-03-17 Giesecke & Devrient Gmbh Dünnschichtelement mit Interferenzschichtaufbau
GB201002260D0 (en) 2010-02-10 2010-03-31 Rue De Int Ltd Security element for document of value
DE102010053052A1 (de) * 2010-12-01 2012-06-06 Giesecke & Devrient Gmbh Datenträger mit Kennzeichnung
US9708773B2 (en) 2011-02-23 2017-07-18 Crane & Co., Inc. Security sheet or document having one or more enhanced watermarks
GB201108475D0 (en) * 2011-05-20 2011-07-06 British American Tobacco Co Smoking article wrapper
DE102011115133A1 (de) * 2011-10-07 2013-04-11 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zum Herstellen eines blattförmigen Substrates
TW201438607A (zh) 2012-10-16 2014-10-16 British American Tobacco Co 菸品包裝紙及製作菸品之方法
WO2014087028A1 (fr) 2012-12-05 2014-06-12 Pasaban, S.A. Système laser pour découpage de fenêtres dans un papier de sécurité
DE102015000690A1 (de) * 2015-01-20 2016-07-21 Giesecke & Devrient Gmbh Datenträger mit einem Fenstersicherheitsfaden
DE102015003785A1 (de) * 2015-03-23 2016-09-29 Giesecke & Devrient Gmbh Verfahren zum Herstellen eines Fensters in einem Papiersubstrat mit einem Sicherheitselement
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FR3080324B1 (fr) 2018-04-23 2022-04-01 Oberthur Fiduciaire Sas Feuille securisee
GB2576573C (en) * 2018-08-24 2024-02-21 Hid Cid Ltd A security sheet and a security booklet

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604463A (en) * 1976-09-24 1981-12-09 Bank Of England Security devices
WO2000043216A1 (fr) * 1999-01-21 2000-07-27 Industrial Automation Integrators (Iai) B.V. Document de securite muni d'un motif a perforations
WO2003053713A1 (fr) * 2001-12-21 2003-07-03 Giesecke & Devrient Gmbh Élément de sécurité pour papiers de sûreté et documents de valeur
WO2003054297A2 (fr) * 2001-12-21 2003-07-03 Giesecke & Devrient Gmbh Papier de surete, procede et dispositif de fabrication associes
GB2390056A (en) * 2002-06-25 2003-12-31 Rue De Int Ltd Paper having apertures which expose an edge of a security thread.
WO2005025891A2 (fr) * 2003-09-11 2005-03-24 Giesecke & Devrient Gmbh Element de securite sous forme de film

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1069243B (it) * 1976-12-23 1985-03-25 Fibrostampa Srl Macchina in tondo perfezionata per la fabbricazione di carta con so vraspessori
DE3048733C2 (de) * 1980-12-23 1983-06-16 GAO Gesellschaft für Automation und Organisation mbH, 8000 München "Ausweiskarte und Verfahren zur Herstellung derselben"
IN157644B (fr) * 1981-02-19 1986-05-10 Portals Ltd
AT386159B (de) * 1985-10-11 1988-07-11 Oesterr Nationalbank Verfahren und vorrichtung zur herstellung von echtheits-(codierungs)-merkmalen auf wertpapieren
GB8912750D0 (en) * 1989-06-02 1989-07-19 Portals Ltd Security paper
GB2250474B (en) * 1990-12-04 1994-04-20 Portals Ltd Security articles
GB2260772B (en) * 1991-10-25 1995-05-10 Portals Ltd Method for making sheet materials and security paper
WO1994020679A1 (fr) * 1993-03-02 1994-09-15 Arjo Wiggins S.A. Papier de securite comportant des zones localisees d'epaisseur et d'opacite reduites et son procede de fabrication
DE4314380B4 (de) * 1993-05-01 2009-08-06 Giesecke & Devrient Gmbh Sicherheitspapier und Verfahren zu seiner Herstellung
US5393099A (en) * 1993-05-21 1995-02-28 American Bank Note Holographics, Inc. Anti-counterfeiting laminated currency and method of making the same
DE4334847A1 (de) 1993-10-13 1995-04-20 Kurz Leonhard Fa Wertdokument mit Fenster
US6036230A (en) * 1994-10-11 2000-03-14 Oesterreichische National Bank Paper, especially security paper
NL1003663C1 (nl) 1996-07-23 1998-01-28 Karel Johan Schell Werkwijze ter beveiliging van een papierdun waarde- of identificatiedocument.
GB9828770D0 (en) * 1998-12-29 1999-02-17 Rue De Int Ltd Security paper
DE10131708B4 (de) * 2001-06-29 2007-02-22 Infineon Technologies Ag Integrierte Schaltung zum Empfang eines Taktsignals, insbesondere für eine Halbleiterspeicherschaltung
DE10148122A1 (de) * 2001-09-28 2003-04-24 Giesecke & Devrient Gmbh Sicherheitspapier
DE10206357A1 (de) * 2002-02-14 2003-08-28 Giesecke & Devrient Gmbh Sicherheitselement und Sicherheitsdokument mit einem solchen Sicherheitselement
DE10207622A1 (de) * 2002-02-22 2003-09-04 Giesecke & Devrient Gmbh Sicherheitsdokument und Sicherheitselement für ein Sicherheitsdokument
GB2388377B (en) * 2002-05-09 2004-07-28 Rue De Int Ltd A paper sheet incorporating a security element and a method of making the same
FR2839917B1 (fr) * 2002-05-22 2004-10-08 Arjo Wiggins Article forme a partir d'au moins un jet de matiere fibreuse comportant au moins une zone d'epaisseur nulle et procede de fabrication dudit article
CA2493388C (fr) * 2002-07-18 2012-01-24 Giesecke & Devrient Gmbh Document de valeur
WO2005108108A2 (fr) * 2004-04-30 2005-11-17 Giesecke & Devrient Gmbh Element de securite et son procede de production
DE102004021247A1 (de) * 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004021246A1 (de) * 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004039355A1 (de) * 2004-08-12 2006-02-23 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
EP1744904B2 (fr) * 2004-04-30 2019-11-06 Giesecke+Devrient Currency Technology GmbH Materiau en feuille et son procede de fabrication
DE102004022079A1 (de) * 2004-05-05 2005-11-24 Giesecke & Devrient Gmbh Wertdokument mit Seriennummer
DE102004035979A1 (de) * 2004-07-14 2006-02-02 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004038542A1 (de) * 2004-08-06 2006-02-23 Giesecke & Devrient Gmbh Datenträger mit Sicherheitselement und Verfahren zu seiner Herstellung
AU2005274464C1 (en) * 2004-08-12 2013-07-25 Giesecke+Devrient Currency Technology Gmbh Security element comprising a support
DE102004063217A1 (de) * 2004-12-29 2006-07-13 Giesecke & Devrient Gmbh Sicherheitsmerkmal für Wertdokumente
DE102005028162A1 (de) * 2005-02-18 2006-12-28 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102005045566A1 (de) * 2005-03-23 2006-09-28 Giesecke & Devrient Gmbh Mehrlagiges Sicherheitspapier
DE102005025095A1 (de) * 2005-06-01 2006-12-07 Giesecke & Devrient Gmbh Datenträger und Verfahren zu seiner Herstellung
DE102005032815A1 (de) * 2005-07-12 2007-01-18 Giesecke & Devrient Gmbh Verfahren zur Herstellung eines Sicherheitspapiers, Papiersieb und Formelement für Papiersieb
DE102005032997A1 (de) * 2005-07-14 2007-01-18 Giesecke & Devrient Gmbh Gitterbild und Verfahren zu seiner Herstellung
DE102005061749A1 (de) * 2005-12-21 2007-07-05 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung
DE102005062132A1 (de) * 2005-12-23 2007-07-05 Giesecke & Devrient Gmbh Sicherheitselement
US20070241551A1 (en) * 2006-04-18 2007-10-18 Graff Jacob C Automatic Bookmark
DE102006039305A1 (de) * 2006-07-21 2008-01-24 Giesecke & Devrient Gmbh Sicherheitsfaden mit optisch variablem Sicherheitsmerkmal
DE102006050047A1 (de) * 2006-10-24 2008-04-30 Giesecke & Devrient Gmbh Durchsichtssicherheitselement mit Mikrostrukturen
DE102006055680A1 (de) * 2006-11-23 2008-05-29 Giesecke & Devrient Gmbh Sicherheitselement mit Metallisierung
DE102006058513A1 (de) * 2006-12-12 2008-06-19 Giesecke & Devrient Gmbh Entwässerungssieb und Verfahren zu seiner Herstellung
DE102007025939A1 (de) * 2007-06-04 2008-12-11 Giesecke & Devrient Gmbh Sicherheitselement zur Absicherung von Wertdokumenten
DE102007029204A1 (de) * 2007-06-25 2009-01-08 Giesecke & Devrient Gmbh Sicherheitselement
FR2918679B1 (fr) * 2007-07-11 2017-12-01 Arjowiggins Licensing Sas Procede de fabrication d'un materiau en feuille.
FR2918680B1 (fr) * 2007-07-11 2009-10-16 Arjowiggins Licensing Soc Par Procede de fabrication d'un materiau en feuille.
FR2922227B1 (fr) * 2007-10-12 2009-12-18 Arjowiggins Licensing Sas Feuille comprenant au moins un filigrane observable que d'une face de la feuille
DE102007061828A1 (de) * 2007-12-20 2009-06-25 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102007061979A1 (de) * 2007-12-21 2009-06-25 Giesecke & Devrient Gmbh Sicherheitselement
FR2925864B1 (fr) * 2007-12-28 2012-08-31 Arjowiggins Licensing Sas Feuille de securite comportant un support coextrude
DE102008013167A1 (de) * 2008-03-07 2009-09-10 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
FR2929962B1 (fr) * 2008-04-11 2021-06-25 Arjowiggins Licensing Sas Procede de fabrication d'une feuille comportant une sous- epaisseur ou une sur-epaisseur au niveau d'un ruban et feuille associee.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604463A (en) * 1976-09-24 1981-12-09 Bank Of England Security devices
WO2000043216A1 (fr) * 1999-01-21 2000-07-27 Industrial Automation Integrators (Iai) B.V. Document de securite muni d'un motif a perforations
WO2003053713A1 (fr) * 2001-12-21 2003-07-03 Giesecke & Devrient Gmbh Élément de sécurité pour papiers de sûreté et documents de valeur
WO2003054297A2 (fr) * 2001-12-21 2003-07-03 Giesecke & Devrient Gmbh Papier de surete, procede et dispositif de fabrication associes
GB2390056A (en) * 2002-06-25 2003-12-31 Rue De Int Ltd Paper having apertures which expose an edge of a security thread.
WO2005025891A2 (fr) * 2003-09-11 2005-03-24 Giesecke & Devrient Gmbh Element de securite sous forme de film

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7728931B2 (en) 2004-04-30 2010-06-01 Giesecke & Devrient Gmbh Security element and method for producing same
US7667894B2 (en) 2004-04-30 2010-02-23 Giesecke & Devrient Gmbh Security element and process for producing the same
US7808605B2 (en) 2004-04-30 2010-10-05 Giesecke & Devrient Gmbh Sheeting and methods for the production thereof
US8400673B2 (en) 2004-05-05 2013-03-19 Giesecke & Devrient Gmbh Value document comprising a serial number
US8936846B2 (en) 2004-05-05 2015-01-20 Giesecke & Devrient Gmbh Layer-type value document comprising an ink mixture in one layer
US9840071B2 (en) 2004-07-14 2017-12-12 Giesecke+Devrient Currency Technology Gmbh Security element and method for producing the same
US8251404B2 (en) 2004-08-06 2012-08-28 Giesecke & Devrient Gmbh Data carrier with security element and method for the production thereof
US8622435B2 (en) 2004-08-12 2014-01-07 Giesecke & Devrient Gmbh Security element and method for producing the same
US8276945B2 (en) 2004-10-07 2012-10-02 Giesecke & Devrient Gmbh Security element provided with an optically-variable layer and method for the production thereof
US8778481B2 (en) 2005-02-18 2014-07-15 Giesecke & Devrient Gmbh Security element and method for the production thereof
US8875628B2 (en) 2005-06-01 2014-11-04 Giesecke & Devrient Gmbh Data carrier and method for the production thereof
US8083894B2 (en) 2005-07-12 2011-12-27 Giesecke & Devrient Gmbh Method for manufacturing a security paper
US7986459B2 (en) 2005-07-14 2011-07-26 Giesecke & Devrient Gmbh Grid image and method for the production thereof
US10525759B2 (en) 2005-12-21 2020-01-07 Giesecke+Devrient Currency Technology Gmbh.. Visually variable security element and method for production thereof
US8149511B2 (en) 2005-12-23 2012-04-03 Giesecke & Devrient Gmbh Security element
US8968856B2 (en) 2006-03-31 2015-03-03 Giesecke & Devrient Gmbh Security element and method for its production
US8771803B2 (en) 2006-06-27 2014-07-08 Giesecke & Devrient Gmbh Method of applying a microstructure, mould and article with a microstructure
US8740095B2 (en) 2006-06-27 2014-06-03 Giesecke & Devrient Gmbh Security element
US8322751B2 (en) 2006-07-21 2012-12-04 Giesecke & Devrient Gmbh Security thread having an optically variable security feature
US8534708B2 (en) 2006-10-24 2013-09-17 Giesecke & Devrient Gmbh See-through security element with microstructures
US8317231B2 (en) 2006-11-23 2012-11-27 Giesecke & Devrient Gmbh Security element with metallization
US8702906B2 (en) 2006-12-12 2014-04-22 Giesecke & Devrient Gmbh Dewatering screen and method for manufacturing the same
US10625532B2 (en) 2007-06-25 2020-04-21 Giesecke+Devrient Currency Technology Gmbh Security element
US8603615B2 (en) 2007-07-23 2013-12-10 Giesecke & Devrient Gmbh Security element
US8526085B2 (en) 2007-08-22 2013-09-03 Giesecke & Devrient Gmbh Grid image
US8613471B2 (en) 2007-12-20 2013-12-24 Giesecke & Devrient Gmbh Security element and method for the production thereof
US9004540B2 (en) 2007-12-21 2015-04-14 Giesecke & Devrient Gmbh Security element
US8534709B2 (en) 2008-02-12 2013-09-17 Giesecke & Devrient Gmbh Security element and method for producing the same
US8906184B2 (en) 2008-04-02 2014-12-09 Giesecke & Devrient Gmbh Method for producing a micro-optical display arrangement
US9308774B2 (en) 2008-06-12 2016-04-12 Giesecke & Devrient Gmbh Security element comprising a screened layer
US9415622B2 (en) 2008-06-12 2016-08-16 Giesecke & Devrient Gmbh Security element with optically variable element
US8534710B2 (en) 2008-07-02 2013-09-17 Giesecke & Devrient Gmbh Security element and method for manufacturing the same
US8490879B2 (en) 2008-07-09 2013-07-23 Giesecke & Devrient Gmbh Security element
WO2010075954A1 (fr) 2008-12-16 2010-07-08 Giesecke & Devrient Gmbh Élément de sécurité et papier de sécurité
DE102008062475A1 (de) 2008-12-16 2010-06-17 Giesecke & Devrient Gmbh Sicherheitselement und Sicherheitspapier
US8998264B2 (en) 2009-07-31 2015-04-07 Giesecke & Devrient Gmbh Identification document having a personalized visual identifier and method for production thereof
US8550340B2 (en) 2009-09-21 2013-10-08 Giesecke & Devrient Gmbh Elongated security feature comprising machine-readable magnetic regions

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US20080216976A1 (en) 2008-09-11
CN101171145A (zh) 2008-04-30
EP2143565B1 (fr) 2012-12-12
DE102005022018A1 (de) 2006-11-16
RU2408466C2 (ru) 2011-01-10
CN101171145B (zh) 2013-09-25
CN101892612A (zh) 2010-11-24
BRPI0612347A2 (pt) 2010-11-03
RU2007144576A (ru) 2009-06-20
EP2143565A1 (fr) 2010-01-13
ATE520543T1 (de) 2011-09-15
ES2368498T3 (es) 2011-11-17
WO2006119896A3 (fr) 2007-05-10
EP1904311B1 (fr) 2011-08-17
EP1904311A2 (fr) 2008-04-02

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