EP1104349B1 - Procede de fabrication d'etiquettes de securite - Google Patents
Procede de fabrication d'etiquettes de securite Download PDFInfo
- Publication number
- EP1104349B1 EP1104349B1 EP99929458A EP99929458A EP1104349B1 EP 1104349 B1 EP1104349 B1 EP 1104349B1 EP 99929458 A EP99929458 A EP 99929458A EP 99929458 A EP99929458 A EP 99929458A EP 1104349 B1 EP1104349 B1 EP 1104349B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- window
- film
- printing
- polymer
- installation according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/10—Intaglio printing ; Gravure printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/22—Metallic printing; Printing with powdered inks
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31692—Next to addition polymer from unsaturated monomers
- Y10T428/31699—Ester, halide or nitrile of addition polymer
Definitions
- the present invention relates to a manufacturing process security labels to protect products as well as labels obtained by this process.
- reprographic techniques makes it easier and easier to copy documents or their falsification and, in particular, that of fiduciary papers, banknotes, stamps, etc.
- Verifying the authenticity of a product consists in verifying the elements of authentication and security worn by the product. These elements authentication and security are generally made up by marks integrated into the product and which only a reader can read detector. Verification can consist in comparing the nature, the form and position of the authentication elements and security with authentication and security elements models inaccessibly stored in memory and or tamper-proof in the device performing the check. It So are products such as banknotes. These products have built-in benchmarks and controls tickets, generally readable with radiation light of precise wavelength, preferably in the area of invisible light.
- DOVID optically variable images and diffractants
- the present invention aims to develop a process to significantly increase security of products against falsifications by making these falsifications extremely difficult.
- the label is used as is or may be transferred to the surface and / or to the core of the material for securing and authentication.
- the printing cylinder preferably gravure printing is engraved with an image containing areas engraved whose contours are surrounded by a net to allow high resolution printing without indentation.
- the possible precision according to the invention for the realization allows to increase in an unexpected way the precision of the detection and on the contrary the precision or the dimensional reduction of the elements authentication and security whereas, until now, this precision was largely limited by the risk of error linked to imprecision of manufacturing.
- This precision of realization is largely linked to the quality of the net which is of a thickness included between 2 and 50 ⁇ depending on the material to be deposited, preferably 20 ⁇ .
- the net is distant from the alveoli from a distance between 5 and 50 ⁇ , preferably 20 ⁇ .
- the window defining the label to an outline combining concave and / or convex, curved and / or rights.
- the window can have a uniformly convex outline or a contour with alternating concave curves and convex. This contour can be formed of curved segments and / or straight segments and includes lettering and negative and positive flourishes.
- the complexity of the window is linked to the complexity that we want to give to the label to make its difficult falsification or in the case of an integrated circuit, to adapt to the nature of the circuit.
- the window with a contour is positioned laterally by reading a guide lane on the tape coated, and is positioned longitudinally by reading a spot or marker whose signal allows the piloting of the positioning of the window on the motif (s) carried by the coated strip, the whole with a tolerance between 0.1 mm and 0.5 mm, preferably 0.2 mm.
- the method of applying a window in location and physico-chemical treatment can be repeated a number of times depending on the layers to make and for each layer we will define a window.
- the operations performed at each layer can also be different. In one case, it may be a physicochemical operation working by removal of material. In another case, the operation may consist of a addition of material (for example electrolysis with electrodes consumables). In a third case, the removal and the deposit are simultaneous.
- the window is not necessarily the area bounded by a closed contour. The window can also be the area outside a closed outline of more or less complex shape.
- the support is a film and the basic deposit is a metallic deposit.
- the basic deposit is a metallic deposit.
- the deposit basic constitutes a hologram comprising in particular a deposit metallic base.
- the location of holograms and means made up of optically variable and diffracting images or equivalent elements on the film is advantageously produced by reference elements intended to cooperate with detectors equipping the installation to allow positioning and precise location for positioning Windows.
- the basic deposit can also constitute a background including a background with pattern.
- the coating of printed passivation is cellulosic and / or metallic in nature and / or plastic and / or plastic metallized under vacuum.
- the printed passivation coating is insoluble and is composed of preferably nitrocellulosic polymer with a variable charge in depending on the future use of the printed tape, in particular conductive or insulating pigments or fillers such as metal oxides, preferably oxides of titanium, iron, boron, nickel, chromium, carbon, silica, ... pure or mixed employees.
- conductive or insulating pigments or fillers such as metal oxides, preferably oxides of titanium, iron, boron, nickel, chromium, carbon, silica, ... pure or mixed employees.
- the coating of printed passivation is soluble and is made of polymer preferably polyvinyl alcohol or any other soluble polymer in an aqueous medium, but insensitive to the aqueous solution of window development.
- the invention also relates to an installation for the manufacture of security labels, for the work of the method as described above and which comprises a feeding station providing a strip provided with a coating, a printing station with a printing unit in rotogravure to apply on the window strip printing, preferably rotogravure, followed by output an electrolysis station to perform electrolysis on the tape, a washing facility to clean the surface tape, a drying station, a control station and a winding station.
- the aqueous window development solution is composed of a salt with its base or its associated acid such as NaOH and NaCl in a concentration between 5 and 150 g / l, preferably 100 g / l.
- the window development solution is an electrolyte composed of a salt with its base or its associated acid such as NaOh, NaCl and CuCl 2 in a concentration of between 15 and 150 g / l, preferably 100 g / l.
- the temperature of the electrolyte is between 5 and 80 ° C and is preferably equal at 40 ° C.
- the electrical voltage across the electrodes is continuous between 2V and 21V, preferably equal to 6V.
- the electrode is a bar having a section with a geometry favorable to the concentration of current flows to the metallic film at corrode, by a triangular shape of which one of the vertices of the triangle is directed towards the film.
- the material of the electrode is an insoluble material in the aqueous development solution even under current electric such as titanium.
- the installation is composed of a set of machines and devices comprising a treatment area with immersed soluble electrodes in an electrolyte under current for rapid deposition on a pre-printed window film.
- the developing solution is an electrolyte composed of a salt with its base or its associated acid such as CuCl 2 and HCl in a concentration of between 5 and 150 g / l, preferably 100 g / l.
- the current electrode terminals is a direct current applied under a voltage between 5 and 30V, preferably 6V.
- the section of the electrode bar has a geometry favorable to dissolving the metal of the electrode, so a surface maximum in contact with the electrolyte, for example a circular section.
- the material of the electrode is a material soluble in the electrolyte, such as copper for deposit a copper film.
- the anodes and the cathodes are submerged parallel to each other, separated by partitions insulating, perpendicular to the course of the film, in the window development solution, at a distance of a few mm of the film, preferably at most 1 mm, which licks the surface of the electrolysis without immersing itself in it.
- the section of the electrode in bar has a geometry favorable to the concentration of fluxes current to the metallic film to be corroded and favorable to its dissolution in the electrolyte, preferably a form of drop, the tip of which is directed towards the film.
- the installation includes a set of machines and apparatus comprising a washing area with spins between steel cylinders and polymer cylinders to limit training and facilitate drying by evaporation of the washing liquid, so that the soluble passivation coating is dissolved and that the treated film is dry and streak-free of electrolyte incompatible with its subsequent use.
- the installation is composed of a set of machines and devices set up line to constitute a machine with several separate stations so that the print is separated from the other operations themselves grouped together in a second machine.
- the installation is composed of a set of machines and devices comprising two control zones between printing and processing and a third after drying, equipped with probes for the continuous detection of the conductivity of the different zones and video cameras to assess compliance with the resolution of the different stages of operations.
- the invention also relates to the products obtained by process and installation.
- the product results from a film comprising multiple layers of insulating materials and conductors, insulators and metals likely to be employed in the printing of fiduciary materials for the purpose of secure them.
- holograms and means made up of images optically variable and diffracting, optically images diffraction variables where others, security, identified and demetallized, or the thickness of the passivation coating is between 0.5 and 8 ⁇ , preferably 1 ⁇ , to allow to correct the irregularities of the support on which the said grounds are transferred.
- the multiple layers are between 0.05 ⁇ and 5 ⁇ preferably 1 ⁇ to limit thicknesses final, but especially to make passivation coatings high precision between 0.05 and 5 ⁇ preferably 1 ⁇ .
- the product is intended for the electronics industry where the metal layers are between 5 Angström and 600 Angström, preferably 50 Angström.
- the product consists of patterns whose contours are smoothed and show no perforations.
- the product consists of patterns with a resolution between 10 ⁇ and 100 ⁇ , preferably 50 ⁇ , either lines or guilloches of thickness and minimum distance between 10 ⁇ and 100 ⁇ , preferably 50 ⁇ .
- the patterns are metallic patterns.
- the product is also composed of a polymer film coated with holograms, metallic, DOVID or others, identified, demetallized, cut from the paper during its manufacture, to make the patterns visible either by transparency, either by reflection.
- the product is composed of a polymer film coated with a release layer metallized with holograms and / or DOVID or others, spotted, demetallized, coated with the various layers required to its continuous transfer (stripe) and / or spotted (patch) on the final paper.
- the product is composed of a coated or uncoated, metallized polymer film comprising one or more holograms, DOVID or others, identified, demetallized, coated with different laminated, cut layers in different ways, necessary for its cold adhesion on the final support, constituting an adhesive label or a overlay.
- the product is composed of a coated or uncoated, metallized polymer film comprising holograms, DOVID or others, identified, demetallized, laminated with another polymer, coated, cut or not, and which presents the destruction characteristics of its images as soon as we try to detach it from its final support, constituting a detachment film
- the same products can be produced without holograms, without DOVID or others.
- the invention relates to a method for the manufacture of security labels intended to be affixed to products to be protected against falsification or to be integrated into products such as example of holograms and means made up of optically images variables and diffracting, wires, ... in banknotes, fiduciary papers, packaging and security or authentication documents.
- This process consists in preparing (100) a film with a basic deposit, generally a metallic deposit on the film basic plastic such as a polyester support or PVC and / or metallic, and / or plastic, and / or metallized plastic under vacuum.
- a basic deposit generally a metallic deposit on the film basic plastic such as a polyester support or PVC and / or metallic, and / or plastic, and / or metallized plastic under vacuum.
- the basic deposit can form a design, i.e. a background, possibly constituting a hologram.
- the printing window (102) This is the surface defined by the outline of the label and which is located inside this label. All this surface will be printed by gravure printing.
- the window is made as a surface engraved with rotogravure cuvettes bordered by a net forming the outline of the window.
- This window can have any shape, different from a rectangular shape or circular or, more generally, different from one simple geometric shape. Given the precision allowed by the process, it is particularly interesting to choose a complicated window contour that can be achieved with great precision and complete geometry and lettering very fine (50 ⁇ and less) and thus will constitute in itself a very effective means of protection against falsifications.
- This print window is made on a rotogravure cylinder.
- this print window (103) we print by locating the window on the base film repository. Printing is done with a resistant passivation product physicochemical action which will be carried out later.
- the printed window is positioned relative to the strip already printed, in longitudinal registration thanks to a reader of the readable spot on the preprinted tape whose signal is amplified and allows the driving of the drive motor of the printing cylinder.
- BA1b guide lane reader whose signal makes it possible to move the strip laterally (BA1) compared to print windows with a tolerance of 0.1 to 0.5 mm, preferably less than 0.2 mm.
- the lateral guidance system is provided by the reading of a guideway (BA1b) using a cell photoelectric (BB1) or others, whose signal is amplified to laterally drive the strip (BA1) so that the guideway (BA1b) is always located laterally from the same way compared to the corridor (B22) carried by the cylinder (B2).
- the servo of the longitudinal tracking is calibrated on the reading of the stamped spots (BA1c) drawn at each revolution of the rotary tool carrying the die stamping patterns (BA1a), spots (BA1c), and the corridor guide (BA1b). Measuring and recording the distance between the said spots (BA1c) is used by computer to compile statistics on positioning differences longitudinal, determine the quality of these same positioning and give an alert in case of work outside tolerance.
- the signals emitted by the photocell (BB2) are compared with those of the coder (BB3) to determine and control the power supply (BB4) to the motor (BB5) driving the cylinder (B2) carrying the printing windows (B21).
- a video control system allows you to check systematically by a first camera (F1) servo-control of the longitudinal and lateral positioning, and randomly by a second camera (F2), the quality of window printing (I).
- the size of the cylinder print is greater than that of the strip patterns (BA1) to ensure its tension.
- the tracking servo longitudinal is calibrated on the reading of the stamped spot presenting the interspot (distance between two master spots) the most regular, the master spot (BA1c), which alone will be read. Each interspot read will be measured. These measures are used to establish position deviation statistics longitudinal, determine the quality of these same positions and give an alert in the event of work outside tolerance.
- a video system makes it possible to systematically check by a first camera to control the longitudinal positioning and sideways, and randomly by one second camera, the print quality of the windows.
- the basic deposit being generally a metallic deposit, it is very interesting to develop the window by a physicochemical action such as an attack redox or electrolysis depending on the speed of reaction and the performance that the operation must present.
- the deposit base is removed from the film except in the corresponding places when the print window is printed.
- the label can then be attached to the product to be protected or integrated into it (106).
- the possibilities are many.
- the shape of the window to be produced can be very variable in size and complexity.
- the window label can also include an electronic circuit made in the case due to the multiplication and repetition of operations described above:
- FIG. 2 shows an installation for placing using the method described above.
- This installation is consists of a feeding station A which receives the film provided of its base deposit BA1, wound on a coil.
- the coil is unwound to feed a rotogravure printing station B; then, at the end of this rotogravure printing station, the BA2 strip passes through an electrolysis station C carrying out the physico-chemical treatment on the windows of BA3 film.
- This electrolysis station C is followed by a washing station D in which we remove possibly the soluble passivation layer giving the BA4 film and the strip is rinsed.
- the BA4 strip goes into a drying station E and, finally, in a control station F to reach the winder G.
- Feed station A includes an unwinder A1 which carries the coil A2. This unwinder is driven by a motor controlled by an A3 call group, which regulates a voltage controlled in the BA1 band.
- the tape then goes into the printing station B which includes a printing unit ( Figures 3 and 4) with an inkwell B1, a gravure cylinder B2 dipping into the inkwell B1 to cover the surface provided rotogravure cells and the window contour.
- This cylinder cooperates with a doctor blade B3 which removes the ink on the surface to leave only the ink inside the alveoli or engraving.
- the B1 inkwell is supplied from of a reservoir B4 containing the coating product by a pump B5 and a pipe B6.
- the B4 tank is equipped with a means for detecting viscosity B6 such as a viscometer to adjust the viscosity of the coating liquid.
- This rotogravure group B can be equipped with a system for reading a spot arranged on the metallized strip which will allow the steering of the strip, so that the positioning of the window will be located with the patterns of the metallic stripe with patterns and designs possibly preprinted.
- the liquid level in the inkwell B1 is adjusted by an overflow B7 with return to the tank B4, so that the gravure gravure cylinder B2 is always submerged at the same depth in inkwell B1.
- B2 cylinder cooperates with a pressure cylinder B10 placed above the strip BA1, the cylinder B2 being below the strip.
- the BA1 strip is composed schematically, as this is indicated in FIG. 3, of a support S in material plastic and a base coating M such as metal.
- the cylinder Hélio B2 compresses with BA10 the BA1 strip and deposits the printing or coating I corresponding to the windows.
- FIG 4 is a top view of the group shown in Figure 3. This figure shows the gravure cylinder B2, the pressure cylinder B10 with an arrow indicating compression as well as the BA band in top view.
- the gravure cylinder B2 carries an engraved surface according to a printing window B21 of relatively complicated shape, which performs printing I or coating area on the face lower M of the band BA1 (which then becomes the band BA2).
- Figures 5A-5D show more explicitly the realization of the engraved surface of the window printing.
- FIG. 5A gives the desired contour for the heliographic window, i.e. the outline of the future label (I100).
- This window consists of an engraved surface with bowls or K100 cells, separated by K101 walls, and the assembly is surrounded by a K102 net, which borders the bowls and intervals between K100 cuvettes.
- the cells are represented by black squares with rounded corners possibly truncated, separated by low walls (partitions or also called bridges) K101, white.
- All the cells or basins are surrounded here by a net, that is to say a very narrow notch which fills with ink but limits the spread of ink in the cells to give the printed image a continuous outline, precise, precisely and predetermined limiting the limit from the window.
- this thread K102 passes so contiguous on or adjacent to the bowls.
- the window I200 comprises also K200 cells separated by low walls K201 and the assembly is surrounded by a K202 thread which is more away from the edge of the K200 cells (truncated or not) than in the embodiment of FIG. 5B.
- the fineness of the line constituting the net depends the resolution of the plotter who drew the window (s) ; thus, with the choice between the engraving forms of FIGS. 5B and 5C depend on the viscosity of the liquid used for that impression. As indicated, this liquid is, once dried, a passivation product, that is to say inert towards physicochemical action to perform.
- the resin of the bonding layer (primer) deposited on the passivation coating is compatible with the latter and thus a delamination resistance is obtained between 1000 g / M 2 and 200 g / M 2 preferably 500 g / M 2 .
- the higher layer for heat resistance (varnish 2 components) and that providing the moisture resistance of the fusible and all the others, having a total residual solvents content of between 150 m and 50 mg / M 2/24 H preferably 15 mg / M 2/24 hrs and a delamination strength between 200 and 1000 g / M 2, preferably 500 g / M 2.
- Figure 5D shows the printed image 1300 with its very precise and indented outline.
- the electrolysis station C consists of a C1 electrolysis tank which is licked by the BA2 tape, having received the printing in the printing station B.
- This electrolysis station also includes a hood C2 extraction of electrolysis gases.
- the detail of station C2 appears in Figures 6, 7, 8.
- the schematic side view of Figure 6 of electrolysis station C shows alternating tanks C3, C4, C5, C6 electrolysis connected by lines C7 and a supply pump C8 to an electrolyte tank C9.
- the BA2 strip provided with I coatings, touches the surface of the liquid contained in the C3-C6 electrolysis tanks.
- C15 collection hopper At the outlet there is a C15 collection hopper which collects the dripping liquid from the BA3 strip wrung out by its passage between two cylinders C16, C17. Spinning liquid is collected in the C15 hopper and it returns to the tank C9.
- Figure 7 shows a top view of the group electrolysis C1, revealing in particular the partitions C20, C21, C22 separating the tanks. This figure shows also the union of positive and negative electrodes to a common collecting rail C30, C31.
- FIG. 8 shows in perspective view the organization of the C1 electrolysis group. The same references that above were used but their description does not will not be resumed.
- the conditions under which is done the electrolysis depend on the nature of the metal to be electrolyzed.
- the electrodes are non-consumable electrodes, which remove simply the metallization of the film in places not protected by the passivation layer, i.e. outside the outline of the windows.
- window printing operations and electrolysis can be repeated with window shapes different on top of each other, for example to form an integrated circuit and in this case there will be a succession of positions B, C and possibly D which will alternate.
- washing station D This washing station rinses the BA3 strip to remove the remains electrolyte and dissolve the coating layer in particular the passivation layer.
- This washing station D consists of different return cylinders D1, D2 leading the strip BA3 in a first tank D4 then in a second tank D5. These tanks contain electrolyte flushing liquid and / or a solvent and coating. The detailed structure of these wash tubs will not be given. It is a set of cylinders defining a circulation path of the tape in the wash bath.
- the washing is done with spins between steel cylinders and polymer cylinders to limit training and facilitate drying by evaporation of the washing liquid, so that the film is dry and without trace of the electrolyte incompatible with its subsequent use.
- the strip BA4 passes in the drying station E equipped with ventilation means and air extraction E1, E2, E3, E4 and finally the dried strip BAS goes into a control station F equipped with a video camera F1 which views an area of BA5 film to control the quality of manufacture. This control is done continuously.
- the film is wound on a winding station G.
- This winding station has a structure analogous to unwinder A but works in reverse. he includes a G1 support fitted with a motor and forming the roller G2.
- Figure 9 schematically describes the system of video control consisting of a video camera (F1) which records the image of the unwinding lane (1A) and the spots (1C) appearing after processing the computer (F4) on half of the screen (F3) in (IA) and (IC ').
- the camera (F2) displays the demetallized patterns (I) according to random positions and transmits the image to the computer (F4), the image (I ') appearing on the other half (F5) of the screen.
- the tape After checking the tape, the tape is set aside and wound up with a tension control so that it is not deformed by the excess thickness zones.
- Installation has the advantage of speed may exceed the processing speed of 250 m / min.
- the treatment is insensitive to the presence of metal oxides which protect the metallized face of the film, which is a significant advantage over the process previous chemical.
- the possibility of depositing a metal layer of a different nature than that which has been corroded allows the manufacture of metallic multilayers.
- the resolution of the metallized line obtained is that printing because the thickness of the corrosion mask can be 2 microns or less.
- the corrosion reserve print may be performed on a machine independent of the processing machine.
- the process and installation described allow making a film with multiple layers of insulating and conducting materials, insulating and metallic likely to be used in the printing of materials in order to secure or authenticate them or materials for the electronics industry.
- the current across the electrodes is a pulsed current with or without inversion.
- the product according to the invention is intended for the production of holograms and means consisting of optically images security variable and diffracting where the thickness of passivation coating is between 1 and 8 ⁇ of preferably 4 ⁇ to allow for irregularities in the support on which the hologram will be transferred hot and in pressure.
- This product is also intended for industry electronics where multiple layers are of thickness included between 0.05 ⁇ and 5 ⁇ preferably 1 ⁇ to limit the final thicknesses, but above all to make coatings high precision passivation between 0.05 and 5 ⁇ preferably 1 ⁇ .
- the product is intended for industry electronics where the metal layers are of thickness included between 5 Angström and 600 Angström, preferably 50 Angstrom.
Landscapes
- Printing Methods (AREA)
- Making Paper Articles (AREA)
- Holo Graphy (AREA)
- Credit Cards Or The Like (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Photographic Developing Apparatuses (AREA)
- Cable Accessories (AREA)
Description
- on réalise un dépôt de base sur un film,
- on définit une forme d'étiquette,
- on réalise une fenêtre d'impression de préférence selon la forme de l'étiquette comme une surface gravée à cuvettes bordées par un filet formant le contour de la fenêtre,
- on imprime en repérage la fenêtre d'impression de préférence sur le dépôt de base du film avec une enduction de passivation,
- on développe la fenêtre par une opération physico-chimique,
- on dégage l'étiquette et on la récupère.
- la figure 1 est un schéma synoptique du procédé de l'invention,
- la figure 2 est une vue d'ensemble d'une machine pour la mise en oeuvre du procédé,
- la figure 3 montre le détail du groupe d'impression,
- la figure 4 est une vue schématique du groupe d'impression avec système de repérage,
- la figure 5A montre une forme d'étiquette,
- la figure 5B montre un premier mode de réalisation d'une gravure héliographique de l'étiquette de la figure 5A,
- la figure 5C montre un second mode de réalisation d'une gravure d'étiquette sur un cylindre héliographique,
- la figure 5D montre le résultat de l'impression, à l'aide de la fenêtre d'impression, obtenue avec l'une des figures 5B, 5C,
- la figure 6 est un schéma d'un groupe de traitement physico-chimique du film,
- la figure 7 est une vue de dessus de la cuve d'électrolyse,
- la figure 8 est une vue en perspective de la cuve d'électrolyse
- la figure 9 est une vue schématique du système de contrôle vidéo.
Claims (51)
- Procédé de fabrication d'étiquettes de sécurité destinées à être apposées sur des produits à protéger contre les falsifications ou à y être intégrées par l'authentification et la sécurisation de circuits imprimés de grande série,
caractérisé en ce qu'on réalise un dépôt de base sur le film (100),on définit une forme d'étiquette (101),on réalise (102) une fenêtre d'impression, selon la forme de l'étiquette, sur une forme d'impression comportant une surface gravée à alvéoles bordées par un filet formant le contour de la fenêtre, des géométries et des lettrages,on imprime en repérage (103) la fenêtre d'impression sur le dépôt de base du film avec une enduction de passivation,on développe la fenêtre (104) par une opération physico-chimique,on dégage l'étiquette (105), on la récupère (106) pour l'utiliser en l'état ou pour la transférer (107) à la surface et/ou au coeur du matériau pour la sécurisation et l'authentification. - Procédé selon la revendication 1,
caractérisé en ce que
le cylindre d'héliogravure est gravé avec une image comportant des zones gravées dont les contours sont cernés d'un filet pour permettre une impression à haute résolution sans dentelure. - Procédé selon la revendication 1,
caractérisé en ce que
la fenêtre a un contour combinant des tracés concaves et/ou convexes, courbes et/ou droits. - Procédé selon la revendication 1,
caractérisé en ce que
la fenêtre ayant un contour est positionnée latéralement par la lecture d'un couloir de guidage se trouvant sur la bande enduite, et est positionnée longitudinalement par la lecture d'un spot ou marqueur dont le signal permet le pilotage du positionnement de la fenêtre sur le ou les motifs de préférence métalliques portés par la bande enduite, l'ensemble avec une tolérance entre 0,1 mm et 0,5 mm, de préférence 0,2 mm. - Procédé selon la revendication 1,
caractérisé en ce que
le dépôt de base est un dépôt métallique. - Procédé selon la revendication 5,
caractérisé en ce que
le dépôt de base métallique est constitué d'hologrammes et moyens constitués d'images optiquement variables et diffractantes, de motifs optiques variables et diffractants. - Procédé selon la revendication 1,
caractérisé en ce qu'
on développe la fenêtre par un enlèvement électrochimique de matière entourant la fenêtre. - Procédé selon la revendication 1,
caractérisé en ce qu'
on développe la fenêtre en repérage par un enlèvement électrochimique de matière entourant la fenêtre. - Procédé selon la revendication 1,
caractérisé en ce que
le dépôt de base correspond à un fond, notamment un fond avec un motif. - Procédé selon la revendication 9,
caractérisé en ce que
le dépôt de base correspond à un fond, notamment un fond avec des moyens constitués d'images optiquement variables et diffractantes. - Procédé selon la revendication 1,
caractérisé en ce que
l'enduction de passivation imprimée est de nature cellulosique et/ou métallique et/ou plastique et/ou plastique métallisé sous vide ou toute autre charge valorisant la sécurisation des documents tels que fils, patches, stripes, étiquettes adhésives, films de détachement ou autres. - Procédé selon la revendication 8,
caractérisé en ce que
l'enduction de passivation imprimée est insoluble et est composée de polymère de préférence nitrocellulosique comportant une charge de nature variable en fonction de l'usage ultérieur de la bande imprimée, en particulier des pigments ou des charges conductrices ou isolantes tels que les oxydes métalliques, de préférence les oxydes de titane, de fer, de bore, de nickel, de chrome, carbone, silice, ... employés purs ou en mélange. - Procédé selon la revendication 12,
caractérisé en ce que
l'enduction de passivation imprimée en repérage est insoluble et est composée de polymère de préférence nitrocellulosique comportant une charge de nature variable en fonction de l'usage ultérieur de la bande imprimée, en particulier des pigments ou des charges conductrices ou isolantes tels que les oxydes métalliques, de préférence les oxydes de titane, de fer, de bore, de nickel, de chrome, carbone, silice, ... employés purs ou en mélange. - Procédé selon la revendication 1,
caractérisé en ce que
l'enduction de passivation imprimée est soluble et est composée de polymère de préférence polyvynilalcool ou tout autre polymère soluble en milieu aqueux, mais insensible à la solution aqueuse de développement de la fenêtre. - Procédé selon la revendication 14,
caractérisé en ce que
l'enduction de passivation imprimée en repérage est soluble et est composée de polymère de préférence polyvinylalcool ou tout autre polymère soluble en milieu aqueux, mais insensible à la solution aqueuse de développement de la fenêtre. - Procédé selon la revendication 1,
caractérisé en ce que
le filet est d'une épaisseur comprise entre 2 et 50 µ en fonction de la matière à déposer, de préférence 20 µ. - Procédé selon la revendication 1,
caractérisé en ce que
le filet est distant des alvéoles d'une distance comprise entre 5 et 50 µ, de préférence 20 µ. - Installation pour la fabrication d'étiquettes de sécurité, pour la mise en oeuvre du procédé selon l'une quelconque des revendications 1 à 12,
caractérisée en ce qu'
elle comprend un poste d'alimentation (A) fournissant une bande (BA1) munie d'un revêtement de système de repérage, un poste d'impression (B) avec un groupe d'impression en héliogravure pour appliquer sur la bande (BZ2) des fenêtres d'héliogravure, suivie en sortie d'un poste d'électrolyse (C) pour effectuer une électrolyse sur la bande, une installation de lavage (D) pour nettoyer la surface de la bande, un poste de séchage (E), un poste de contrôle (F) et un poste d'enroulement (G). - Installation suivant la revendication 18,
caractérisée en ce qu'
elle comprend un ensemble de machines et d'appareils comportant une zone de traitement où sont disposées des électrodes insolubles immergées dans un électrolyte sous courant permettant la corrosion rapide des zones non imprimées d'un film métallique ou métallisé pré-imprimé qui lèche au défilé la surface de l'électrolyte. - Installation suivant la revendication 19,
caractérisée en ce que
la solution aqueuse de développement des fenêtres est composée d'un sel avec sa base ou son acide associé tels que NaOH et NaCl dans une concentration comprise entre 5 et 150 g/l, de préférence 100 g/l. - Installation selon la revendication 19,
caractérisée en ce que
la solution de développement des fenêtres est un électrolyte composé d'un sel avec sa base ou son acide associé tels que NaOh, NaCl et CuCl2 dans une concentration comprise entre 15 et 150 g/l, de préférence 100 g/l. - Installation selon la revendication 19,
caractérisée en ce que
la température de l'électrolyte est comprise entre 5 et 80°C et elle est de préférence égale à 40°C. - Installation selon la revendication 19,
caractérisée en ce que
la tension électrique aux bornes des électrodes est continue comprise entre 2V et 21V, de préférence égale à 6V. - Installation selon la revendication 19,
caractérisée en ce que
l'électrode est une barre ayant une section avec une géométrie favorable à la concentration des flux de courant vers le film métallique à corroder, par une forme triangulaire dont un des sommets du triangle est dirigé vers le film. - Installation selon la revendication 19,
caractérisée en ce que
la matière de l'électrode est une matière insoluble dans la solution aqueuse de développement même sous courant électrique telle que le titane. - Installation selon la revendication 1,
caractérisée en ce qu'
elle est composée d'un ensemble de machines et d'appareils comportant une zone de traitement avec des électrodes solubles immergées dans un électrolyte sous courant pour le dépôt rapide sur un film préimprimé de fenêtres. - Installation selon la revendication 26,
caractérisée en ce que
la solution de développement est un électrolyte composé d'un sel avec sa base ou son acide associé tels que CuCl2 et HCℓ dans une concentration comprise entre 5 et 150 g/l, de préférence 100 g/l. - Installation selon la revendication 27,
caractérisée en ce que
le courant aux bornes des électrodes est un courant continu appliqué sous une tension comprise entre 5 et 30V, de préférence 6V. - Installation selon la revendication 14 ou la revendication 27,
caractérisée en ce que
le courant aux bornes des électrodes est un courant pulsé avec ou sans inversion. - Installation selon la revendication 26,
caractérisée en ce que
la section de la barre de l'électrode a une géométrie favorable à la dissolution du métal de l'électrode, donc une surface maximale en contact avec l'électrolyte soit par exemple une section circulaire. - Installation selon la revendication 26,
caractérisée en ce que
la matière de l'électrode est une matière soluble dans l'électrolyte, telle que le cuivre pour déposer un film de cuivre. - Installation selon la revendication 19,
caractérisée en ce que
les anodes et les cathodes sont immergées parallèlement entre elles, séparées par des cloisons isolantes, perpendiculairement au déroulé du film, dans la solution de développement des fenêtres, à une distance de quelques mm du film, de préférence au plus de 1 mm, qui lèche la surface de l'électrolyse sans s'y immerger. - Installation selon la revendication 19,
caractérisée en ce que
la section de l'électrode en barre a une géométrie favorable à la concentration des flux de courant vers le film métallique à corroder et favorable à sa dissolution dans l'électrolyte, de préférence une forme de goutte, dont la pointe est dirigée vers le film. - Installation selon la revendication 18,
caractérisée en ce qu'
elle comprend un ensemble de machines et d'appareils comportant une zone de lavage avec des essorages entre cylindres acier et cylindres polymère pour limiter les entraínements et faciliter le séchage par évaporation du liquide de lavage, de telle sorte que l'enduction de passivation soluble soit dissoute et que le film traité soit sec et sans trace d'électrolyte incompatible avec son usage ultérieur. - Installation selon la revendication 18,
caractérisée en ce qu'
elle est composée d'un ensemble de machines et d'appareils comportant deux zones de contrôle entre l'impression et le traitement et une troisième après séchage, équipé de sondes pour la détection en continu de la conductivité des différentes zones et de caméras vidéo pour apprécier le respect de la réalisation des différentes étapes des opérations repérage longitudinal et transversal, qualité de l'impression. - Installation selon la revendication 18,
caractérisée en ce qu'
elle est composée d'un ensemble de machines et d'appareils mis en ligne pour constituer une machine à plusieurs postes séparés pour que l'impression soit séparée des autres opérations elles-mêmes regroupées en une deuxième machine. - Produit résultant de la mise en oeuvre du procédé selon l'une quelconque des revendications 1 à 17 ou de l'installation selon l'une quelconque des revendications 18 à 36,
caractérisé en ce qu'
il résulte d'un film comportant des couches multiples de matériaux isolants et conducteurs, isolants et métalliques susceptibles d'être employés dans l'impression de matériaux fiduciaires en vue de les sécuriser. - Produit selon la revendication 37,
caractérisé en ce qu'
il est destiné à la réalisation d'hologrammes et moyens constitués d'images optiquement variables et diffractantes, d'images optiquement variables par diffraction ou autres, de sécurité, repérés et démétallisés, où l'épaisseur de l'enduction de passivation est comprise entre 0,5 et 8 µ, de préférence 1 µ, pour permettre de combler les irrégularités du support sur lequel lesdits motifs sont transférés. - Produit selon la revendication 37,
caractérisé en ce qu'
il est destiné à la réalisation d'un film comportant des couches multiples de matériaux isolants et conducteurs, isolants et métalliques susceptibles d'être employés dans l'impression de matériaux destinés à l'industrie électronique. - Produit selon la revendication 37,
caractérisé en ce qu'
il est destiné à l'industrie électronique où les couches multiples sont d'épaisseur comprise entre 0,05 µ et 5 µ de préférence 1 µ pour limiter les épaisseurs finales, mais surtout pour réaliser des enductions de passivation de grande précision comprise entre 0,05 et 5 µ de préférence 1 µ. - Produit selon la revendication 37,
caractérisé en ce qu'
il est destiné à l'industrie électronique où les couches métalliques sont d'épaisseur comprise entre 5 Angström et 600 Angström, de préférence 50 Angström. - Produit selon la revendication 37,
caractérisé en ce qu'
il est constitué de motifs dont les contours sont lissés et ne présentent pas de dentelure dont les points élémentaires d'impression en limite de graphisme sont reliés entre eux. - Produit selon la revendication 37,
caractérisé en ce qu'
il est constitué de motifs présentant une résolution comprise entre 10 µ et 100 µ, de préférence 50 µ, soit des traits soit des guilloches d'une épaisseur et d'une distance minimales comprises entre 10 µ et 100 µ, de préférence 50 µ. - Produit selon les revendications 41, 42,
caractérisé en ce que
les motifs sont métalliques. - Produit selon la revendication 37,
caractérisé en ce qu'
il est composé d'un film polymère enduit d'hologrammes, métalliques, de DOVID ou autres, repérés, démétallisés, découpé en fils de largeur de 0,5 à 10 mm, de préférence 1,2 mm, déposé dans le papier lors de sa fabrication, pour rendre visible les motifs soit par transparence, soit par réflexion. - Produit selon la revendication 37,
caractérisé en ce qu'
il est composé d'un film polymère enduit d'une couche de détachement métallisée comportant des hologrammes et/ou DOVID ou autres, repérés, démétallisés, enduit des différentes couches nécessaires à son transfert en continu (stripe) sur le papier final. - Produit selon la revendication 37,
caractérisé en ce qu'
il est composé d'un film polymère enduit d'une couche de détachement métallisée comportant des hologrammes et/ou DOVID ou autres, repérés, démétallisés, enduit des différentes couches nécessaires à son transfert repéré (patch) sur le papier final. - Produit selon la revendication 37,
caractérisé en ce qu'
il est composé d'un film polymère enduit, métallisé comportant un ou des hologrammes, DOVID ou autres, repérés, démétallisés, enduit des différentes couches laminées, découpées de différentes façons, nécessaires à son adhésion à froid sur le support final, constituant une étiquette ou un overlay. - Produit selon la revendication 37,
caractérisé en ce qu'
il est composé d'un film polymère enduit, métallisé comportant des hologrammes, DOVID ou autres, repérés, démétallisés, laminé avec un autre polymère, enduit, découpé ou non, et qui présente les caractéristiques de destruction de ses images dès qu'on cherche à le décoller de son support final, constituant un film de détachement. - Produit selon la revendication 37,
caractérisé en ce que
les produits issus du procédé peuvent être réalisés sans hologrammes, sans DOVID ou autres. - Produit selon la revendication 37,
caractérisé en ce que
les produits issus du procédé peuvent être réalisés à partir d'un polymère non enduit.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9808910A FR2780914A1 (fr) | 1998-07-10 | 1998-07-10 | Procede de fabrication d'etiquettes |
FR9808910 | 1998-07-10 | ||
PCT/FR1999/001679 WO2000002733A1 (fr) | 1998-07-10 | 1999-07-09 | Procede de fabrication d'etiquettes de securite |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1104349A1 EP1104349A1 (fr) | 2001-06-06 |
EP1104349B1 true EP1104349B1 (fr) | 2002-09-25 |
EP1104349B2 EP1104349B2 (fr) | 2006-11-02 |
Family
ID=9528539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99929458A Expired - Lifetime EP1104349B2 (fr) | 1998-07-10 | 1999-07-09 | Procede de fabrication d'etiquettes de securite |
Country Status (11)
Country | Link |
---|---|
US (1) | US6607792B1 (fr) |
EP (1) | EP1104349B2 (fr) |
JP (1) | JP2002520193A (fr) |
AT (1) | ATE224818T1 (fr) |
AU (1) | AU767233B2 (fr) |
CA (1) | CA2337812C (fr) |
DE (1) | DE69903178T3 (fr) |
DK (1) | DK1104349T3 (fr) |
ES (1) | ES2184468T3 (fr) |
FR (1) | FR2780914A1 (fr) |
WO (1) | WO2000002733A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU90424B1 (fr) * | 1999-07-30 | 2006-06-08 | Cabinet Erman S A R L | Procédé de fabrication de repères de sécurité et repères de sécurité |
FR2807706A1 (fr) * | 2000-04-14 | 2001-10-19 | Eurotechni Office | Procede, dispositif et systeme de marquage par electrochimie |
AT412200B (de) * | 2001-10-05 | 2004-11-25 | Securikett Ulrich & Horn Gmbh | Bildelement |
RU2324600C2 (ru) | 2001-12-21 | 2008-05-20 | Гизеке Унд Девриент Гмбх | Защитный элемент |
WO2006064095A1 (fr) | 2004-12-14 | 2006-06-22 | Breger Emballages | Procede de fabrication de reperes sur un support et installation pour sa mise en oeuvre |
CN104619513B (zh) | 2012-07-17 | 2017-05-10 | 惠普印迪戈股份公司 | 视觉安全特征 |
CN104882064B (zh) * | 2015-06-24 | 2017-05-17 | 山东泰宝防伪技术产品有限公司 | 定位揭镂标识及其采用环保型柔版涂料制备的方法 |
DE112018002130T5 (de) | 2017-05-17 | 2020-01-09 | Ccl Secure Pty Ltd | Ein fühlbares Sicherheitsmerkmal für eine Banknote |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2136352A (en) * | 1982-12-03 | 1984-09-19 | Hollusions Limited | Hologram Devices and Method of Manufacture |
DE3128849C2 (fr) * | 1980-08-07 | 1988-08-18 | Sprague Electric Co., North Adams, Mass., Us | |
US4869778A (en) * | 1987-07-20 | 1989-09-26 | Gardoc, Inc. | Method of forming a patterned aluminum layer and article |
DE3127330C2 (fr) * | 1981-07-10 | 1990-02-01 | United Chemi-Con, Inc., Rosemont, Ill., Us | |
EP0477441A1 (fr) * | 1989-09-27 | 1992-04-01 | Think Laboratory Co., Ltd. | Méthode pour la formation de caractères d'impression pour la fabrication de plaques pour l'héliogravure en demi-teintes |
DE4437035A1 (de) * | 1994-10-17 | 1996-04-18 | Andreas Dipl Ing Merz | Verfahren und Vorrichtung zur Herstellung dünner, metallischer Strukturen auf Isolierstoffträgern |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4420515A (en) * | 1981-08-21 | 1983-12-13 | Sicpa Holding, S.A. | Metallization process for protecting documents of value |
DE4002979A1 (de) * | 1990-02-01 | 1991-08-08 | Gao Ges Automation Org | Wertpapier mit optisch variablem sicherheitselement |
JP2561186B2 (ja) * | 1991-09-11 | 1996-12-04 | 日本発条株式会社 | 対象物の識別構造 |
GB9406794D0 (en) * | 1994-04-06 | 1994-05-25 | Applied Holographics | Protected relief patterns |
GB9514654D0 (en) * | 1995-07-18 | 1995-09-13 | Bank Of England | Production of security document having a metallic security feature |
-
1998
- 1998-07-10 FR FR9808910A patent/FR2780914A1/fr active Pending
-
1999
- 1999-07-09 JP JP2000558980A patent/JP2002520193A/ja active Pending
- 1999-07-09 AU AU46269/99A patent/AU767233B2/en not_active Ceased
- 1999-07-09 US US09/743,386 patent/US6607792B1/en not_active Expired - Fee Related
- 1999-07-09 DE DE1999603178 patent/DE69903178T3/de not_active Expired - Fee Related
- 1999-07-09 DK DK99929458T patent/DK1104349T3/da active
- 1999-07-09 CA CA 2337812 patent/CA2337812C/fr not_active Expired - Fee Related
- 1999-07-09 EP EP99929458A patent/EP1104349B2/fr not_active Expired - Lifetime
- 1999-07-09 ES ES99929458T patent/ES2184468T3/es not_active Expired - Lifetime
- 1999-07-09 AT AT99929458T patent/ATE224818T1/de not_active IP Right Cessation
- 1999-07-09 WO PCT/FR1999/001679 patent/WO2000002733A1/fr active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3128849C2 (fr) * | 1980-08-07 | 1988-08-18 | Sprague Electric Co., North Adams, Mass., Us | |
DE3127330C2 (fr) * | 1981-07-10 | 1990-02-01 | United Chemi-Con, Inc., Rosemont, Ill., Us | |
GB2136352A (en) * | 1982-12-03 | 1984-09-19 | Hollusions Limited | Hologram Devices and Method of Manufacture |
US4869778A (en) * | 1987-07-20 | 1989-09-26 | Gardoc, Inc. | Method of forming a patterned aluminum layer and article |
EP0477441A1 (fr) * | 1989-09-27 | 1992-04-01 | Think Laboratory Co., Ltd. | Méthode pour la formation de caractères d'impression pour la fabrication de plaques pour l'héliogravure en demi-teintes |
DE4437035A1 (de) * | 1994-10-17 | 1996-04-18 | Andreas Dipl Ing Merz | Verfahren und Vorrichtung zur Herstellung dünner, metallischer Strukturen auf Isolierstoffträgern |
Non-Patent Citations (2)
Title |
---|
"Gedruckte Schaltungen, Technologie der Folienätztechnik"; Dr.-Ing. P. Eisler, C. HANSER Verlag München; 1961; pages 41-45 * |
"Think" - eine ganz neue "Denke"; Deutscher Drucker; Supplément spécial D.D. n° 38/1993 * |
Also Published As
Publication number | Publication date |
---|---|
DK1104349T3 (da) | 2003-02-03 |
AU767233B2 (en) | 2003-11-06 |
JP2002520193A (ja) | 2002-07-09 |
ATE224818T1 (de) | 2002-10-15 |
DE69903178T3 (de) | 2007-07-26 |
EP1104349B2 (fr) | 2006-11-02 |
ES2184468T3 (es) | 2003-04-01 |
CA2337812C (fr) | 2006-08-08 |
DE69903178D1 (de) | 2002-10-31 |
DE69903178T2 (de) | 2003-06-05 |
FR2780914A1 (fr) | 2000-01-14 |
AU4626999A (en) | 2000-02-01 |
CA2337812A1 (fr) | 2000-01-20 |
EP1104349A1 (fr) | 2001-06-06 |
WO2000002733A1 (fr) | 2000-01-20 |
US6607792B1 (en) | 2003-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20070166452A1 (en) | Method for producing security marks and security marks | |
KR101110767B1 (ko) | 노출 및/또는 은폐 패턴층을 갖는 보안 물품과 그 제조 방법 | |
JP2005512860A (ja) | セキュリティ素子およびその作成方法 | |
US4941687A (en) | Security paper for currency and bank notes | |
CZ298132B6 (cs) | Anorganický list opatrený symboly pro vytvárení pigmentu | |
EP1104349B1 (fr) | Procede de fabrication d'etiquettes de securite | |
EP3113958B1 (fr) | Procédé de fabrication de documents de sécurité | |
US5068008A (en) | Forming security thread for currency and bank notes | |
US20080019003A1 (en) | Vacuum Roll Coated Security Thin Film Interference Products With Overt And/Or Covert Patterned Layers | |
US5002636A (en) | Security paper for currency and bank notes | |
FR2780915A1 (fr) | Procede de fabrication d'etiquettes | |
DE10208036A1 (de) | Fälschungssichere Markierung für Gegenstände und Verfahren zur Identifizierung einer solchen Markierung | |
JP2009137081A (ja) | 転写箔、表示体付き物品及び転写箔の製造方法 | |
WO2003016073A1 (fr) | Marquage infalsifiable pour objets et procede d'identification d'un tel marquage | |
JP2009143153A (ja) | 転写箔及び表示体付き物品 | |
WO2022107158A1 (fr) | Procédé de fabrication d'un élément/produit de sécurité et élément/produit de sécurité obtenu à partir de celui-ci | |
WO2006064095A1 (fr) | Procede de fabrication de reperes sur un support et installation pour sa mise en oeuvre | |
JP2009137215A (ja) | 転写箔及び表示体付き物品 |
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 |
|
17P | Request for examination filed |
Effective date: 20010105 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
17Q | First examination report despatched |
Effective date: 20020404 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020925 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: 20020925 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: 20020925 Ref country code: AT 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: 20020925 |
|
REF | Corresponds to: |
Ref document number: 224818 Country of ref document: AT Date of ref document: 20021015 Kind code of ref document: T |
|
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: FRENCH |
|
REF | Corresponds to: |
Ref document number: 69903178 Country of ref document: DE Date of ref document: 20021031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE 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: 20021225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20021226 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: SCHMAUDER & PARTNER AG PATENTANWALTSBUERO |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20030129 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2184468 Country of ref document: ES Kind code of ref document: T3 |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
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: 20030709 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: 20030709 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D Ref document number: 1104349E Country of ref document: IE |
|
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: 20030731 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030731 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
26 | Opposition filed |
Opponent name: LEONHARD KURZ GMBH & CO.KG Effective date: 20030614 |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: LEONHARD KURZ GMBH & CO.KG |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
BERE | Be: lapsed |
Owner name: S.A. *BREGER EMBALLAGES Effective date: 20030731 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040331 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20060710 Year of fee payment: 8 Ref country code: AT Payment date: 20060710 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20060717 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20060719 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20060731 Year of fee payment: 8 |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
27A | Patent maintained in amended form |
Effective date: 20061102 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
NLR2 | Nl: decision of opposition |
Effective date: 20061102 |
|
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: 20070202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES 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: 20070213 |
|
GBTA | Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977) | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20070514 Year of fee payment: 9 Ref country code: CH Payment date: 20070514 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20070518 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20060717 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20080709 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080731 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080709 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080731 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061101 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070709 |