EP1224650B1 - Etiquette munie d'une inscription effectuee par faisceau laser, procede et dispositif permettant de la produire - Google Patents

Etiquette munie d'une inscription effectuee par faisceau laser, procede et dispositif permettant de la produire Download PDF

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Publication number
EP1224650B1
EP1224650B1 EP01913611A EP01913611A EP1224650B1 EP 1224650 B1 EP1224650 B1 EP 1224650B1 EP 01913611 A EP01913611 A EP 01913611A EP 01913611 A EP01913611 A EP 01913611A EP 1224650 B1 EP1224650 B1 EP 1224650B1
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EP
European Patent Office
Prior art keywords
layer
laser beam
label according
label
lettering
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
Application number
EP01913611A
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German (de)
English (en)
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EP1224650A1 (fr
Inventor
Alfred Frank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
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Filing date
Publication date
Application filed by DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of EP1224650A1 publication Critical patent/EP1224650A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
    • G09F3/0292—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time tamper indicating labels

Definitions

  • the invention relates to a labeled with a laser beam label and a method and a device for its production.
  • variable medium consists of a Carrier layer of plastic into which an optically changing laser irradiation additive, such as copper hydroxide phosphate incorporated.
  • European Patent Application EP 0 645 747 A2 discloses a laser writable Label material comprising a first layer and one optically different from the first layer second layer.
  • the two layers are on the two sides of a transparent Carrier layer applied.
  • the first layer is directly corresponding by means of laser radiation a desired font or print image removed, whereby the surface of the second Layer becomes visible.
  • German patent application 195 41 453 A1 is a writable with a laser Foil known.
  • the known film has no contrast layer.
  • the contrast to the through The laser ablatierbaren layer is in the known film after the lettering achieved by attaching to an object.
  • the possibilities of application the known film are very limited, since they are used only on such items can, which have a contrasting color.
  • WO 98 16397 A discloses a laser-writable film, the one for the Has laser-transparent protective film. On the underside of the protective film is an opaque, arranged by the laser beam ablatable layer and a contrast layer.
  • US-A-4,814,594 discloses a data card comprising a contrast optical stripe Laser recording material shows. On these are by means of a laser beam characters written, which are composed of a plurality of pixels, each pixel from a Matrix with laser spots (spots) is constructed. On the strip are visually readable Characters and microscopic characters, only with twentyfold magnification are readable.
  • the present invention based on the object to provide a labeled with a laser beam label of the type mentioned, the is protected as much as possible against counterfeiting of the type described above.
  • the present invention is directed to a label which is used in labeling with the Laser beam virtually no health endangering and environmentally harmful emissions causes.
  • the present invention is based on the object, one with a Laser-engraved label creating a large immanent protection of the Typeface against chemical and mechanical stresses.
  • the present invention aims at a label that the end user despite a simple structure opens up flexible and diverse applications.
  • this object is achieved in that the labeled with a laser beam Label in addition to a macroscopic caption a microscopic caption which is hidden in the macroscopic lettering or a perturbation pattern.
  • a microscopic lettering is to be understood as a pattern or typeface that is merely exposed (healthy) eye can not be resolved.
  • the symbols or Character size less than 300 ⁇ m.
  • the interfering pattern should be about the same average shade of gray as the microscopic one Have lettering to the authenticity feature of the microscopic lettering as possible sure to hide,
  • a label has been found to be particularly advantageous proved, which has a permeable to the laser beam protective film on which a through the Laser beam changeable or altered medium is arranged, which by the Laser beam changed medium at least one opaque, by the laser beam partially ablated layer and additionally at least one largely resistant to the laser beam Having contrast-forming layer.
  • ablatable is meant a layer formed by the action of the laser beam is removed or destroyed so that it loses its opacity.
  • the film of the invention may be used as a raw material sort of by the meter, refer and process them into labels as needed, i.e. Label with a laser, cut to the desired size and possibly provided with an adhesive layer.
  • the film for the purposes of the final consumer on the manufacturer side i. possibly to be provided with a self-adhesive layer and / or in a desired Size punched and / or provided with a label that the end user
  • by adding a serial number can be added.
  • the label is protected by the protective film and the end user does not have to deal with the time-consuming process of attaching or laminating deal with the protective film.
  • the ablatable layer is preferably a predominantly metallic layer, as a which is particularly suitable for processing with a laser beam.
  • the layer can have a specific Be awarded color.
  • the metallic layer is in the case of the metallic layer, around a metallization deposited on the protective film, wherein the metallic layer may contain at least one hologram. alternative or in addition thereto, the metallic layer may also have a coloring. It It has been shown that the lettering in such a film especially sharp contours. Aluminum has proved to be particularly suitable as metal. The metal can be vapor-deposited or sputtered on.
  • the ablatable layer has a thickness of about 3 microns and is therefore particularly suitable for rapid ablation with the laser beam.
  • the layer has only one Thickness of 0.1 ⁇ m to 0.4 ⁇ m, i. a quarter of the wavelength of a component of visible light, and thus produces a color effect due to interference effect, which changes sensitively upon laser beam treatment.
  • the contrast-forming layer is applied to the metallic layer, be it for example by printing or by painting.
  • the contrast-forming layer several areas of different color on, so easily a produce multi-colored lettering of the film.
  • the contrast-forming layer is at least one film, preferably has a coloring and / or usually made of plastic, preferably made of polyethylene (PE), polyethylene terephthalate (PET) or polyvinyl chloride (PVC).
  • plastic preferably made of polyethylene (PE), polyethylene terephthalate (PET) or polyvinyl chloride (PVC).
  • an adhesive layer which preferably has a coloring and / or which expediently with a Support material, preferably an adhesive-repellent backing film is covered.
  • the Laser beam permeable protective film on the underside of which by the laser beam changeable medium is arranged, transparent and / or made of plastic, preferably of polyester, acrylate, polyethylene (PE), polyethylene terephthalate (PET), polypropylene (PP) or polyvinyl chloride (PVC), with polyester being particularly suitable is.
  • plastic preferably of polyester, acrylate, polyethylene (PE), polyethylene terephthalate (PET), polypropylene (PP) or polyvinyl chloride (PVC), with polyester being particularly suitable is.
  • a cover portion is on the protective film arranged, for example, the protective film from contamination during a Protects the production process and can be removed afterwards.
  • FIG. 1 illustrates a label 3 according to the invention. It carries you machine-readable bar code 37 and a lettering 38 in plain text. Further graphic elements and captions used in such a label in reality Of course, are present for the sake of clarity Illustration omitted.
  • the label 3 is using a laser 1, which is for example at a carbon dioxide laser or a neodymium YAG laser.
  • the laser 1 was not only used to label the label, but also to the label Cutting out its edges used.
  • the laser beam was controlled by the computer unit 8 by means of the deflection unit 7 on the label to be treated. 3 guided.
  • the laser has also been used for producing a microstructure in the Labeling used.
  • the first letter (S) of the Lettering 38 from a multiple string of the word "original”, like from the enlarged representation of the first letter (S) of FIG Lettering 38 shows.
  • the size of the font chosen for the word “Original” is smaller than 300 ⁇ m, so that it is visible to the naked eye and usually also from an ordinary scanner can not be detected.
  • Picture elements and font elements, such as in bar code 37, of Of course, labels can hide similar microstructures.
  • the laser 1 emits the laser beam 2 through a transparent protective film 31 permeable to the laser beam 2 passes, made of plastic, such as acrylate, polyethylene (PE), polyethylene terephthalate (PET), polypropylene (PP) or polyvinyl chloride (PVC), preferably polyester, consists.
  • the protective film preferably has a thickness of about 25 ⁇ m.
  • a medium 32 which can be changed by the laser beam 2 is arranged, which comprises a metallic layer 321, for example a metallization deposited on the protective film 31, and a contrast-forming layer 322 has.
  • the metallic layer is preferably an aluminum layer deposited on the protective film 31, which is vapor-deposited to a thickness (preferably about 3 ⁇ m) such that it is opaque and thus blocks the view of the contrast-forming layer.
  • the contrast-forming layer 322 is preferably a layer of printing ink, preferably a flexographic ink, which has been printed on the metallic layer with a preferred application weight of 6 g / m 2 .
  • the contrast-generating layer 322 seals the metallic layer, ie, sandwiched between the protective film 31 and the contrast-forming layer 322, so that no harmful emissions during the laser treatment can escape to the outside.
  • the metallic layer 321 is ablated, i.e. it disappears at the points where the laser beam 2 acts on them. It A clearly recognizable contours sharp inscription takes place for a viewer the film 3 at the points where the metallic layer 321 by the action of the Laser beam 2 evaporates and thus partially the view of the contrast-forming layer 322 is released. Finest metal droplets that evaporate after evaporation precipitate metallic layer, are virtually imperceptible and disturbing the caption image in no way. What matters is that the structure of the layer gets destroyed.
  • the metallic layer 321 and / or the contrast-forming layer 322 a coloring on, then this leads to a high flexibility for the end user in terms of color selection, when the color of the contrast-forming layer 322 differs from the coloring of the metallic layer 321.
  • a colored film which is commonly plastic, preferably polyethylene (PE), polyethylene terephthalate (PET) or polyvinyl chloride (PVC).
  • an adhesive layer 33 is arranged in Fig. 1, which with an adhesive repellent Carrier film 4 is covered.
  • the film 3 shown in FIG. 3, which can be labeled with a laser beam 2 is fast and inexpensive, that is producible by a few lamination steps and at high Product quality is easy to process, whereby the end user, despite the simple structure of the film 3 flexible and diverse applications be opened.
  • FIG. 4 shows a film 3 which can be labeled with a laser beam according to the invention, which is constructed similar to the film shown in Figure 3.
  • a contrasting layer here acts a colored, resistant to laser radiation adhesive layer 34th Die 1 and 2 are the contrast-forming layer 322 shown in FIG. 1 and the adhesive layer to a certain extent, namely the adhesive layer 34, in FIG. 4 united.
  • FIG. 5 shows a further embodiment of the film according to the invention.
  • the Embodiment of Figure 5 differs from the embodiment of Figure 3 in that on the protective film 31 a transparent to the laser beam Cover section 5 is attached.
  • a transparent to the laser beam Cover section 5 is attached.
  • For attachment of the cover 5 is a Layer 6 of a removable transparent adhesive.
  • An edge region 5a of Cover section 5 is free of adhesive. This adhesive-free edge region 5a serves as a detachment aid when removing the cover 5.
  • a stamped out of the film according to the invention can on an object, such as a motor housing by means of its adhesive layer 33 as part of an automated production process be attached. It can be used during the production process with a laser in the be described above, the laser beam not only the Protective film 31, but also the cover portion 5 and the adhesive layer. 6 traversed largely unaffected. After painting the object is the Covering section 5 together with the color layer (not shown), which is on this has deposited during the painting, removed, what it on the adhesive-free edge region 5a is gripped. Other known types of Of course, cover sections can also be provided.
  • the cover section can be imprinted (can not be seen in the drawing) be provided, which are, for example, a manual can. It is important that the spectral absorption range of the material from which the imprint does not coincide with the frequency of the laser beam to the To keep the absorption of the laser beam as low as possible.
  • FIG. 6 shows the contrast-forming layer 322 of the label shown in Fig. 3 .
  • the contrast-forming layer 322 which has been applied by printing , has a plurality of areas 322a, 322b, 322c_ of different colors. To this Way fonts can be made in different colors.
  • FIG. 7 shows the labeled label in plan view, the label with three inscriptions have been provided whose colors correspond to the colors of areas 322a, 322b and 322c correspond, as by the choice of the same hatching in the Figures 4 and 5 is indicated. In this way you can with very simple means very appealing with a laser in different colors inscribable Be created label.
  • FIG. 8 shows a further embodiment of the film according to the invention.
  • the foil 3 consists of two laminated sub-films 35 and 36.
  • the first sub-film 35th has a transparent layer 351 of polyethylene terephthalate (PET), the one side (in Figure 6 at the "lower” side) with metallic aluminum is vaporized, so that there forms an aluminum layer 352.
  • PET polyethylene terephthalate
  • the steamed Aluminum layer 352 has a thickness such that it is opaque, i. that light in the visible area this layer can not penetrate.
  • the aluminum layer 352 is covered with a layer of a transparent pressure-sensitive adhesive 353.
  • the second sub-film 36 has a layer of white polyethylene terephthalate (PET) 361, which is printed with a layer of flexographic printing inks 362.
  • PET polyethylene terephthalate
  • the pressure can - as shown in the embodiment of Figure 6 - areas different Have colors (in the sectional view of Figure 8 can not be seen).
  • the second surface of white PET film 361 is with pressure sensitive adhesive 363 coated.
  • This layer of pressure-sensitive adhesive 363 of the film composite adheres to a carrier sheet 364 having an adhesive-repellent smooth layer such that the Separation between the layer of pressure-sensitive adhesive 363 and the carrier film 364 without Trouble is possible.
  • the partial films 35 and 36 are produced laminated together, whereupon labels are punched as shown in Figure 8. The punching takes place so that the carrier film 364 is not punched.
  • the embodiment of Figure 8 is characterized by a particularly simple cost-effective production, since the second sub-film 36 is a commercially available film represents and the first sub-film 35 is easy to produce.
  • the contrast-forming layer consists of the white in this embodiment PET layer 361 in conjunction with the flexographic ink layer 362.
  • FIG. 8 differs from those described above Embodiments essentially by the interposition of Pressure-sensitive adhesive layer 353, which can be seen from manufacturing-technical point of view as has proved particularly advantageous.
  • Once produced sub-film 35 can for example, simply with a second sub-film 36, for example to choose from a corresponding background color, combined.
  • FIG. 8 shows the embodiment of Figure 8 in different segments divided.
  • FIG. 9 shows the partial foil 36 in plan view.
  • the shape of the Safety punches 365 is chosen so that in plan view numerous circular segments 366 result.
  • the sub-film 36 will divide.
  • the circular segments 366 of the sub-film will adhere to the substrate, while the remaining parts of the sub-film 36 can be deducted from the substrate.
  • the film 3 is therefore irretrievably damaged and can no longer on one be attached to another object without the damage being noticed. Counterfeit products can thus be effectively avoided.
  • Circle patterns also include safety punches with any other pattern be used. Also pictorial symbols, letters and lettering can do this be used.
  • the security punches 365 also by the Layer of flexographic inks 362 extend therethrough, they are as light Unevenness on the transparent layer 351 is tangible and visible. This can be done in some applications, for example, if the Safety punches 365 are provided in the form of a company logo.
  • the Safety punches only through the film 361 and the adhesive layer 363, not However, through the paint layer 362 extend through, which can through Safety punches caused slight bumps through the paint layer 362 be balanced so that they are not visible to the outside and not felt are. In this case, a counterfeiter trying to remove the label and up to attach to another object, by the presence of the Safety punches 365 surprised and unmasked, since the label by the Peel attempt is noticeably damaged.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Laser Beam Processing (AREA)
  • Making Paper Articles (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Radiation-Therapy Devices (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

Claims (35)

  1. Etiquette (3) munie d'une inscription effectuée par un faisceau laser (2) qui, en plus d'une inscription macroscopique (37, 38) comprend une inscription microscopique (39), caractérisée en ce que l'inscription microscopique (39) est cachée dans l'inscription macroscopique (37, 38).
  2. Etiquette (3) munie d'une inscription effectuée par un faisceau laser (2) qui, en plus d'une inscription macroscopique (37, 38) comprend une inscription microscopique (39), caractérisée en ce que l'inscription microscopique (39) est cachée dans un modèle de brouillage.
  3. Etiquette selon la revendication 1 ou 2, caractérisée en ce que l'inscription microscopique (39) comprend une structure fine d'une taille de moins de 300 µm.
  4. Etiquette selon la revendication 2 ou 3, caractérisée en ce que le modèle de brouillage comprend à peu près le même ton moyen de gris que l'inscription microscopique (39).
  5. Etiquette selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comprend une pellicule de protection (31 ; 351) perméable au faisceau laser (2) sur laquelle est disposé un support (32) modifié par le faisceau laser (2), le support (32) modifié par le faisceau laser (2) comprenant au moins une couche opaque (321 ; 352) soumise à une ablation partielle par le faisceau laser (2) et en outre au moins couche formant un contraste (322 ; 34 ; 361, 362) et largement résistante au faisceau laser.
  6. Etiquette selon la revendication 5, caractérisée en ce que la couche opaque (321 ; 352) soumise à une ablation partielle par le faisceau laser (2) est une couche qui est de manière prépondérante métallique.
  7. Etiquette selon l'une quelconque des revendications 5 à 6, caractérisée en ce que la couche opaque (321 ; 352) soumise à une ablation partielle par le faisceau laser (2) contient un alliage métallique.
  8. Etiquette selon l'une quelconque des revendications 5 à 7, caractérisée en ce que la couche métallique (321 ; 352) est une métallisation appliquée sous vide sur la pellicule de protection (31 ; 351).
  9. Etiquette selon l'une quelconque des revendications 5 à 8, caractérisée en ce que la couche métallique (321 ; 352) est une métallisation appliquée par crépitement sur la pellicule de protection (31 ; 351).
  10. Etiquette selon l'une quelconque des revendications 5 à 9, caractérisée en ce que la couche métallique (321 ; 352) est une couche d'aluminium.
  11. Etiquette selon l'une quelconque des revendications 5 à 10, caractérisée en ce que la couche opaque (321 ; 352) pouvant être soumise à une ablation par le faisceau laser (2) comprend au moins un hologramme.
  12. Etiquette selon l'une quelconque des revendications 5 à 11, caractérisée en ce que la couche opaque (321 ; 352) pouvant être soumise à une ablation par le faisceau laser (2) comprend une coloration.
  13. Etiquette selon l'une quelconque des revendications 5 à 12, caractérisée en ce que la couche opaque (321 ; 352) pouvant être soumise à une ablation par le faisceau laser (2) a une épaisseur de 0,1 µm à 0,4 µm.
  14. Etiquette selon l'une quelconque des revendications 5 à 13, caractérisée en ce que la couche formant un contraste (322 ; 34 ; 361, 362) comprend une coloration.
  15. Etiquette selon l'une quelconque des revendications 5 à 14, caractérisée en ce que le support (32) pouvant être modifié par le faisceau laser est disposé sur le côté inférieur de la pellicule de protection (31 ; 351).
  16. Etiquette selon l'une quelconque des revendications 5 à 15, caractérisée en ce que la coloration de la couche formant un contraste (322) comprend plusieurs zones (322a, 322b, 322c) ayant des couleurs différentes.
  17. Etiquette selon l'une quelconque des revendications 5 à 16, caractérisée en ce que la couche formant un contraste (322 ; 34) est appliquée sur la couche opaque (321) pouvant être soumise à une ablation par le faisceau laser (2).
  18. Etiquette selon l'une quelconque des revendications 5 à 17, caractérisée en ce que la couche formant un contraste (322) est appliquée par impression sur la couche opaque (321) pouvant être soumise à une ablation par le faisceau laser (2).
  19. Etiquette selon l'une quelconque des revendications 5 à 18, caractérisée en ce que la couche formant un contraste (322) est appliquée en tant que vernis sur la couche opaque (321) pouvant être soumise à une ablation par le faisceau laser (2).
  20. Etiquette selon l'une quelconque des revendications 5 à 19, caractérisée en ce que la couche formant un contraste (322) est au moins une pellicule supplémentaire.
  21. Etiquette selon l'une quelconque des revendications 5 à 20, caractérisée en ce que la pellicule supplémentaire comprend une coloration.
  22. Etiquette selon l'une quelconque des revendications 5 à 21, caractérisée en ce que la pellicule supplémentaire est constituée de matériau synthétique.
  23. Etiquette selon l'une quelconque des revendications 5 à 22, caractérisée en ce que le matériau synthétique est au moins l'un des matériaux cités ci-après : polyéthylène (PE), polyéthylène-téréphtalate (PET), chlorure de polyvinyle (PVC).
  24. Etiquette selon l'une quelconque des revendications 5 à 23, caractérisée en ce que la couche formant un contraste est au moins une couche de colle (34) largement résistante au rayonnement laser.
  25. Etiquette selon l'une quelconque des revendications 5 à 24, caractérisée en ce que la couche de colle (34) comprend une coloration.
  26. Etiquette selon l'une quelconque des revendications 5 à 25, caractérisée en ce que sur le côté de la couche formant un contraste (322 ; 361, 362) qui est opposé à la couche opaque (321 ; 352) soumise à une ablation par le faisceau laser (2) est disposée au moins par endroits une couche de colle (33 ; 363).
  27. Etiquette selon l'une quelconque des revendications 5 à 26, caractérisée en ce que la couche de colle est recouverte d'un matériau de support (4 ; 364) qui repousse la colle.
  28. Etiquette selon l'une quelconque des revendications 5 à 27, caractérisée en ce que la pellicule de protection (31 ; 351) se compose de matériau synthétique.
  29. Etiquette selon l'une quelconque des revendications 5 à 28, caractérisée en ce que le matériau synthétique est au moins l'un des matériaux cités ci-après : polyester, acrylate, polyéthylène (PE), polyéthylène-téréphtalate (PET), polypropylène (PP), chlorure de polyvinyle (PVC).
  30. Etiquette selon l'une quelconque des revendications 5 à 29, caractérisée en ce que le support pouvant être modifié comprend une couche de support en matériau synthétique dans laquelle est intégré un additif qui change du point de vue optique lors de l'application d'un rayonnement laser.
  31. Etiquette selon la revendication 30, caractérisée en ce que l'additif est du phosphate d'hydroxyde de cuivre.
  32. Etiquette selon l'une quelconque des revendications 5 à 31, caractérisée en ce que le support pouvant être modifié comprend au moins une couche de vernis pouvant faire l'objet d'une ablation.
  33. Etiquette selon l'une quelconque des revendications précédentes, caractérisée en ce que l'inscription microscopique comprend une information caractérisant l'étiquette individuelle (3), comme par exemple un numéro de série continu.
  34. Procédé pour la réalisation d'étiquettes selon l'une des revendications précédentes, caractérisé en ce qu'un faisceau laser (2) est guidé au-dessus d'une pellicule pouvant faire l'objet d'une inscription effectuée par un laser alors que les modes d'oscillations du laser (1) sont commandés de telle façon que, selon les particularités de l'étiquette (3) à réaliser, on obtienne alternativement un état de fonctionnement pour l'inscription macroscopique, un état de fonctionnement pour l'inscription microscopique et un état de fonctionnement pour la découpe de l'étiquette (3).
  35. Dispositif pour la réalisation d'étiquettes selon l'une quelconque des revendications 1 à 33, avec une unité de calcul (8), avec un laser (1) commandé par l'unité de calcul (8) qui comprend un écran de modes pouvant être commandé par l'unité de calcul (8) et avec un dispositif de déflexion (7) pour le faisceau laser commandé par l'unité de calcul (8), alors que l'écran de modes comprend un réglage pour l'inscription macroscopique, un autre réglage pour l'inscription microscopique et autre réglage la découpe de l'étiquette (3) et alors que l'unité de calcul (8) commande le mouvement du faisceau laser (2) au-dessus d'une pellicule d'étiquette pouvant faire l'objet d'une inscription effectuée par un laser en commandant ainsi le réglage de l'écran de modes conformément aux particularités de l'étiquette (3) à réaliser.
EP01913611A 2000-02-12 2001-02-10 Etiquette munie d'une inscription effectuee par faisceau laser, procede et dispositif permettant de la produire Expired - Lifetime EP1224650B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10006377 2000-02-12
DE10006377A DE10006377A1 (de) 2000-02-12 2000-02-12 Mit einem Laser beschriftetes Etikett sowie Verfahren und Vorrichtung zu seiner Herstellung
PCT/DE2001/000524 WO2001059745A1 (fr) 2000-02-12 2001-02-10 Etiquette munie d'une inscription effectuee par faisceau laser, procede et dispositif permettant de la produire

Publications (2)

Publication Number Publication Date
EP1224650A1 EP1224650A1 (fr) 2002-07-24
EP1224650B1 true EP1224650B1 (fr) 2005-09-07

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EP01913611A Expired - Lifetime EP1224650B1 (fr) 2000-02-12 2001-02-10 Etiquette munie d'une inscription effectuee par faisceau laser, procede et dispositif permettant de la produire

Country Status (5)

Country Link
EP (1) EP1224650B1 (fr)
AT (1) ATE304202T1 (fr)
AU (1) AU3917001A (fr)
DE (2) DE10006377A1 (fr)
WO (1) WO2001059745A1 (fr)

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US12039895B2 (en) 2021-07-28 2024-07-16 S+P Samson Gmbh Label, label tape and method for manufacturing labels

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DE10142638A1 (de) 2001-08-31 2003-05-08 Tesa Ag Verfahren zum Herstellen einer laserbeschriftbaren Folie
EP1607234A1 (fr) 2004-06-17 2005-12-21 Kba-Giori S.A. Procédé et appareil pour créer des marques sur des papiers de sécurité
US7021549B2 (en) * 2004-06-30 2006-04-04 Illinois Tool Works, Inc. Laser markable variable data heat transfer label and marking system
DE102006051657A1 (de) * 2006-11-02 2008-05-08 Mitsubishi Polyester Film Gmbh Mehrschichtige, weiße, laserschneidbare und laserbeschreibbare Polyesterfolie
DE102007010932A1 (de) * 2007-03-05 2008-09-11 Hünnebeck Group GmbH Verzinkte längenverstellbare Stahlrohrstütze mit Markierungen und Verfahren zur Herstellung derselben
IT1391779B1 (it) * 2008-11-20 2012-01-27 Ct Grafico Dg S P A Doppia etichetta antimanomissione in carta termica con sovrastrato olografico trasparente per scatole di confezione di medicinali
DE202009002784U1 (de) 2009-02-27 2009-05-20 Dittrich, Alwin Beschriftetes flächenhaftes Material und Beschriftungsvorrichtung
FR2962684B1 (fr) * 2010-07-13 2012-08-24 Oberthur Technologies Procede de realisation d'un motif sur un support avec une encre de securite
DE102010054853A1 (de) * 2010-12-17 2012-06-21 Giesecke & Devrient Gmbh Sicherheitselement mit Kennzeichnung
GB2489745B (en) * 2011-04-08 2014-12-31 Andrews & Wykeham Ltd Method of processing a security item
DE102014108818A1 (de) * 2014-06-24 2015-12-24 Schreiner Group Gmbh & Co. Kg Satz von Dokumenten zum ausspähsicheren Übermitteln von Daten und Herstellverfahren
DE102016108216B4 (de) * 2016-05-03 2023-11-02 Schreiner Group Gmbh & Co. Kg Folienaufbau mit Schutz vor Manipulation
PL439108A1 (pl) * 2021-09-30 2023-04-03 Polska Wytwórnia Papierów Wartościowych Spółka Akcyjna Element zabezpieczający, dokument zabezpieczony z elementem zabezpieczającym i sposób jego wykonania
PL442654A1 (pl) * 2022-10-26 2024-04-29 Polska Wytwórnia Papierów Wartościowych Spółka Akcyjna Element zabezpieczający do dokumentów identyfikacyjnych, w szczególności dokumentów tożsamości, oraz dokument zawierający taki element zabezpieczający

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US4758703A (en) * 1987-05-06 1988-07-19 Estee Lauder Inc. System and method for encoding objects
DE19642040C1 (de) * 1996-10-11 1998-01-15 Schreiner Etiketten Mit einem Laserstrahl beschriftbare Folie

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Publication number Priority date Publication date Assignee Title
US12039895B2 (en) 2021-07-28 2024-07-16 S+P Samson Gmbh Label, label tape and method for manufacturing labels

Also Published As

Publication number Publication date
WO2001059745A1 (fr) 2001-08-16
AU3917001A (en) 2001-08-20
ATE304202T1 (de) 2005-09-15
EP1224650A1 (fr) 2002-07-24
DE50107357D1 (de) 2005-10-13
DE10006377A1 (de) 2001-08-23

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