WO2015186098A2 - Procédé de pré-impression ou surimpression pour rendre unique, par travail à l'aérographe ou gravure au laser, tout signe imprimé, logo ou code alphanumérique et pouvoir le distinguer de sa copie - Google Patents

Procédé de pré-impression ou surimpression pour rendre unique, par travail à l'aérographe ou gravure au laser, tout signe imprimé, logo ou code alphanumérique et pouvoir le distinguer de sa copie Download PDF

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Publication number
WO2015186098A2
WO2015186098A2 PCT/IB2015/054258 IB2015054258W WO2015186098A2 WO 2015186098 A2 WO2015186098 A2 WO 2015186098A2 IB 2015054258 W IB2015054258 W IB 2015054258W WO 2015186098 A2 WO2015186098 A2 WO 2015186098A2
Authority
WO
WIPO (PCT)
Prior art keywords
alphanumeric code
printing
unique
printed
logo
Prior art date
Application number
PCT/IB2015/054258
Other languages
English (en)
Other versions
WO2015186098A3 (fr
Inventor
Claudio Selva
Original Assignee
Claudio Selva
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Claudio Selva filed Critical Claudio Selva
Publication of WO2015186098A2 publication Critical patent/WO2015186098A2/fr
Publication of WO2015186098A3 publication Critical patent/WO2015186098A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • G07D7/202—Testing patterns thereon using pattern matching
    • G07D7/2033—Matching unique patterns, i.e. patterns that are unique to each individual paper
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • G07D7/202—Testing patterns thereon using pattern matching
    • G07D7/2041—Matching statistical distributions, e.g. of particle sizes orientations
    • 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
    • B42D2035/34—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/083—Constructional details
    • G06K19/086—Constructional details with markings consisting of randomly placed or oriented elements, the randomness of the elements being useable for generating a unique identifying signature of the record carrier, e.g. randomly placed magnetic fibers or magnetic particles in the body of a credit card
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/80—Recognising image objects characterised by unique random patterns
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/95—Pattern authentication; Markers therefor; Forgery detection

Definitions

  • the invention relates to an innovative, simple method that is applied on printing machines or accessories and makes it possible to obtain, via airbrushing, a unique sign that, once detected and filed so that it is available for future comparison, serves to distinguish the original from a copy.
  • the invention regards, in particular, the way of applying distinguishing marks on each individual print or two-dimensional alphanumeric code, via erosion of the colour or overprinting obtained with an airbrush jet.
  • the method also makes it possible to distinguish between an original and its photocopy.
  • EP 1953684 discloses a pre-printing or overprinting method for rendering unique a printed logo or an alphanumeric code, using a nonlinear sign created by an ink-jet airbrush, where the airbrush is mounted on an arm so as to generate, on each print, a random and differentiated sign.
  • the purpose of the present invention is to propose a new method for rendering unique any print, logo, or datum that differs from the methods described in the aforementioned documents of the prior art since it intervenes on a sign already printed via pre-printing or overprinting obtained with a jet of colours or erosive liquids by means of an airbrush or using a laser beam.
  • the airbrush or the device for printing or engraving using a laser beam acts via a mechanics with random oscillating movement, continuously creating differentiated and unique etches or engravings directly on the stabilized sign of the print or using a silicone-based or erosive jet prior to printing.
  • a further overprint is envisaged on the nonlinear mark obtained using the airbrush or device for laser printing or engraving, with security colours that are iridescent at the wavelengths of the visible and are hence such as to change when viewed from different angles.
  • a first advantage lies in the fact that, with the invention, it is possible to apply, via a simple accessory arm, one or more airbrushes directly on any offset-printing or flexographic line, and intervene on the process in order to produce a number of unique signs, without reducing the machine speed.
  • a second advantage lies in the fact that the iridescent security colour is overprinted using a normal printing process in a machine with a photoengraved cliche or plate.
  • a third advantage lies in the fact that, with this new system, for example, a two-dimensional barcode can be rendered unique and immediately distinguishable from a photocopied one.
  • a fourth advantage lies in the fact that it is possible to position the airbrush of the laser with millimetric precision on the portion of the print on which it is intended to intervene to render it unique.
  • Figure 1 is a schematic illustration of the various steps for rendering an alphanumeric code unique and distinguishable from a possible copy, via overprinting;
  • Figure 2 is a schematic illustration of the various steps for rendering an alphanumeric code unique and distinguishable from a possible copy, via pre ⁇ printing;
  • Figure 3 shows the difference between some prints of alphanumeric codes that are the same but are rendered unique by applying the method illustrated hereinafter .
  • the method forming the subject of the present invention has the purpose of rendering any sign, logo, or datum different and personalized.
  • an ink-jet printer 1 directly on the printing line on the machine, prints an alphanumeric code la. Then, proceeding towards the right, said alphanumeric code passes under an industrial airbrush 2, which, with a nozzle, sprays a jet of white colour on the print, thus creating a nonlinear asymmetrical and undulated mark, which in part covers said alphanumeric code, giving rise to a different alphanumeric code, here designated by the reference 2a.
  • the nonlinearity of the mark is due to the random and differentiated movement of the spray of the industrial airbrush, which is mounted on an oscillating mechanical arm (not visible in the figure) .
  • the differentiated randomness of the spray that intersects the static print of the alphanumeric code creates a print that is unique and different from the serial prints similar to it.
  • the alphanumeric code After printing, the alphanumeric code passes under a UV lamp 4, which dries and stabilizes the colour to give rise to the final alphanumeric code designated by 4a. Finally, the alphanumeric code, thus rendered unique, together with its uniqueness, is detected by a high-definition camera 5, which, using a software, processes a datum 5a, which is then sent to an archive for future comparison of originality.
  • a series of dots 8a will be printed with colours that are iridescent at the wavelengths of the visible and are hence such as to change when viewed from different angles.
  • a UV lamp 9 dries and stabilizes the ink of the alphanumeric code 8a.
  • the final result is designated by 9a.
  • this alphanumeric code is then detected via a high- definition camera 10, which, via a software, processes a datum 10a, which is then sent to an archive.
  • Highlighted in Figure 3 is how intervention of the nonlinear spray of the airbrush renders each individual alphanumeric code different from the others and unique (11-12-13) .
  • the present invention has been described and illustrated by way of example according to preferred embodiments, but equivalent variants may be devised without thereby departing from the sphere of protection granted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

L'invention concerne un procédé de pré-impression ou de surimpression visant à rendre unique, par travail à l'aérographe ou gravure au laser, n'importe quel logo imprimé ou code alphanumérique, et est caractérisé en ce qu'il est possible d'installer, sur une quelconque ligne flexographique ou d'impression offset, au moins un aérographe à jet d'encre ou un marqueur laser sur un bras oscillant à mouvement aléatoire, pour produire en continu un signe non linéaire différencié et unique, qui interfère directement avec le logo ou le code alphanumérique déjà imprimé, ou pour envoyer, avant l'impression, un jet de liquide érosif ou à base de silicone dans la limite de l'espace où ledit logo ou code alphanumérique doit être imprimé.
PCT/IB2015/054258 2014-06-05 2015-06-05 Procédé de pré-impression ou surimpression pour rendre unique, par travail à l'aérographe ou gravure au laser, tout signe imprimé, logo ou code alphanumérique et pouvoir le distinguer de sa copie WO2015186098A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBI20140004 2014-06-05
ITBI2014A000004 2014-06-05

Publications (2)

Publication Number Publication Date
WO2015186098A2 true WO2015186098A2 (fr) 2015-12-10
WO2015186098A3 WO2015186098A3 (fr) 2016-02-18

Family

ID=51903979

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/054258 WO2015186098A2 (fr) 2014-06-05 2015-06-05 Procédé de pré-impression ou surimpression pour rendre unique, par travail à l'aérographe ou gravure au laser, tout signe imprimé, logo ou code alphanumérique et pouvoir le distinguer de sa copie

Country Status (1)

Country Link
WO (1) WO2015186098A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700003801A1 (it) * 2017-01-16 2018-07-16 Iannone Antonio Serializzazione del bollino ottico farmaceutico, mediante utilizzo combinato di tecnologia laser e stampa digitale.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008059552A1 (fr) 2006-11-16 2008-05-22 Claudio Selva Procédé et encre pour marquage univoque de matériaux
EP1953684A1 (fr) 2007-02-02 2008-08-06 Fracture Code Corporation ApS Appareil et procédé d'application de code graphique
WO2010001203A1 (fr) 2008-07-04 2010-01-07 Claudio Selva Étiquette différenciée destinée à être stockée par des dispositifs optiques, procédé de production de celle-ci et utilisation de celle-ci dans la lutte contre la contrefaçon et dans l'identification de produits

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2477951B (en) * 2010-02-19 2013-04-10 Innovia Films Sarl Article tracking method
WO2012157009A1 (fr) * 2011-05-13 2012-11-22 Claudio Selva Accessoire destiné à être appliqué sur une quelconque ligne d'impression pour fournir un motif univoque en saupoudrant des particules de marquage sous forme de paillettes, de microgouttelettes ou d'autres matériaux qui possèdent des couleurs et des tailles différentes, et procédé associé
GB2502510A (en) * 2012-03-30 2013-12-04 Smartwater Technology Ltd Method of generating a code containing random markers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008059552A1 (fr) 2006-11-16 2008-05-22 Claudio Selva Procédé et encre pour marquage univoque de matériaux
EP1953684A1 (fr) 2007-02-02 2008-08-06 Fracture Code Corporation ApS Appareil et procédé d'application de code graphique
WO2010001203A1 (fr) 2008-07-04 2010-01-07 Claudio Selva Étiquette différenciée destinée à être stockée par des dispositifs optiques, procédé de production de celle-ci et utilisation de celle-ci dans la lutte contre la contrefaçon et dans l'identification de produits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700003801A1 (it) * 2017-01-16 2018-07-16 Iannone Antonio Serializzazione del bollino ottico farmaceutico, mediante utilizzo combinato di tecnologia laser e stampa digitale.

Also Published As

Publication number Publication date
WO2015186098A3 (fr) 2016-02-18

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