EP0613786B2 - Un procédé pour la fabrication d'un papier de sécurité, en particulier papier-monnaie - Google Patents

Un procédé pour la fabrication d'un papier de sécurité, en particulier papier-monnaie Download PDF

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Publication number
EP0613786B2
EP0613786B2 EP94500017A EP94500017A EP0613786B2 EP 0613786 B2 EP0613786 B2 EP 0613786B2 EP 94500017 A EP94500017 A EP 94500017A EP 94500017 A EP94500017 A EP 94500017A EP 0613786 B2 EP0613786 B2 EP 0613786B2
Authority
EP
European Patent Office
Prior art keywords
security
thread
paper
strip
fluorescent
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
EP94500017A
Other languages
German (de)
English (en)
Other versions
EP0613786A1 (fr
EP0613786B1 (fr
Inventor
Vidal Juan Teodoro
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.)
Fabrica Nacional de Moneda y Timbre
Original Assignee
Fabrica Nacional de Moneda y Timbre
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8280708&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0613786(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fabrica Nacional de Moneda y Timbre filed Critical Fabrica Nacional de Moneda y Timbre
Publication of EP0613786A1 publication Critical patent/EP0613786A1/fr
Application granted granted Critical
Publication of EP0613786B1 publication Critical patent/EP0613786B1/fr
Publication of EP0613786B2 publication Critical patent/EP0613786B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/42—Ribbons or strips
    • 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
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/355—Security threads
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/08—Photoprinting; Processes and means for preventing photoprinting

Definitions

  • the present invention relates to a security paper containing a security strip or thread applicable in particular to paper money, which paper is aimed at achieving a greater security, i.e. making reproduction more difficult, and at the same time achieving greater savings in the process for obtaining the same.
  • European patent 0 319 157 A is known to allow the use of a drawing having characters that are sufficiently large to be visible with the naked eye, obtained using a partially metallised strip, thereby essentially maintaining the strong optical variation impact of a continuous metallised strip.
  • This effect is in particular achieved using & waterproof and flexible substrate, with a layer of metal on either side thereof, with a continuous metallic sector lengthwise on one of its sides having non-metallic areas that take up between 10 and 50% of the surface and obtained using a stencil, design or reiterative drawing, at least part of the transverse non-metallic areas being wholly surrounded with metal.
  • the security paper subject of the present invention is firstly designed to improve the reliability of the document, thereof implying a higher difficulty of reproducing the same, and on the other providing greater savings or a cost reduction during production, without this impairing security.
  • the invention focusses on establishing a discontinuous background metallisation or print, in particular using a screen or the like, in such a way that the background is not so dearly visible and may prove more difficult to reproduce by optical means, which background can further be obtained by means of current printing techniques such as mezzotint, that are far more accessible for the manufacturer than continuous metallisation techniques, which are also much slower.
  • Screen printing further allows an easy incorporation in the paper, in particular to the security thread, of a fluorescent element, which is extremely difficult when the dark portion is continuous, i.e. when the said metallisation is continuous.
  • the fluorescence is provided on the screen dots and for the background material to be non-fluorescent, or for the background material be a different colour fluorescent material as regards the screen fluorescence, thereby to achieve a more noticeable effect.
  • the security thread (1) that can optionally be a strip or a band, is provided with an opaque background for the letters or drawings (2) that shall constitute the distinguishing feature to be recognised by the public, namely a discontinuous metallisation (3), as a screen, which, being of a discontinuous character, causes the opaque background to be less intensively opaque than a continuous metallised background which as aforesaid means that it is on the one hand more difficult to reproduce by optical means and on the other allows the same to be manufactured using printing techniques that are cheaper and hence far more accessible for security paper manufacturers than continuous metallised background techniques, that in addition to being more costly have a slower and hence more expensive process.
  • the discontinuous screen or metallisation provided for the security paper of the invention allows a fluorescent element to be easily incorporated to the paper, and moreover in a twofold manner, with the fluorescence on the screen dots and the background material being non-fluorescent, or with the background material being fluorescent and having a colour that is distinct from the screen fluorescence.
  • the printed parts could be separated by areas where the fluorescent element can be enhanced, i.e. in the area where the microprint would be provided on a dark screen background the screen colour would prevail, which could for instance be black, in the areas between the printed letters or drawings there would be no screen and the background would prevail, and the in the said background the fluorescence could be enhanced.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
  • Printing Methods (AREA)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Claims (3)

  1. Un papier de sûreté qui contient une bande ou filament (1), applicable spécialement au papier monnaie, cette bande ou filament étant incluse dans le papier et portant des lettres ou des dessins (2) sur une base couverte qui parcourt la bande ou filament sur toute sa longueur, de manière que quelqu'un qui le regarderait pourrait reconnaítre aisément ces lettres ou dessins,
    caractérisé en ce que
    cette base couverte est discontinue et formée de points métalliques ou d'impressions de couleur sombre qui définissent un grisé qui délimite le contour des lettres ou dessins, rendant cette base couverte discontinue moins intense ;
    et que cette bande ou filament de sûreté comprend des éléments fluorescents en option.
  2. Un papier de sûreté qui contient une bande ou filament de sûreté applicable spécialement au papier monnaie, selon la revendication 1, caractérisé en ce que les éléments fluorescents sont placés sur les points de grisé, sur un matériau de base non fluorescent.
  3. Un papier de sûreté qui contient une bande ou filament de sûreté, spécialement pour le papier monnaie, selon la revendication 1, caractérisé en ce que les éléments fluorescents sont placés sur les points de grisé du matériau de base fluorescent. Les deux matériaux fluorescents se distinguent en ce qu'ils sont de différente couleur.
EP94500017A 1993-02-08 1994-02-04 Un procédé pour la fabrication d'un papier de sécurité, en particulier papier-monnaie Expired - Lifetime EP0613786B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9300230 1993-02-08
ES09300230A ES2075787B1 (es) 1993-02-08 1993-02-08 Mejoras introducidas en los procedimientos para la obtencion de papel de seguridad, especialmente papel moneda.

Publications (3)

Publication Number Publication Date
EP0613786A1 EP0613786A1 (fr) 1994-09-07
EP0613786B1 EP0613786B1 (fr) 1996-07-03
EP0613786B2 true EP0613786B2 (fr) 2002-03-06

Family

ID=8280708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94500017A Expired - Lifetime EP0613786B2 (fr) 1993-02-08 1994-02-04 Un procédé pour la fabrication d'un papier de sécurité, en particulier papier-monnaie

Country Status (6)

Country Link
EP (1) EP0613786B2 (fr)
CO (1) CO4890001A1 (fr)
DE (1) DE69400271T2 (fr)
ES (1) ES2075787B1 (fr)
MA (1) MA23111A1 (fr)
UY (1) UY23730A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819571A1 (de) * 1998-04-30 1999-11-04 Giesecke & Devrient Gmbh Wertdokument mit Sicherheitselement
WO2002101147A1 (fr) * 2001-06-08 2002-12-19 Rexor Fil de securite ou film de transfert pour marquage a chaud pour billets de banque, documents ou autres articles a securiser
ITMI20022489A1 (it) * 2002-11-25 2004-05-26 Elmiva S A S Di Walter Mantegazza & C Elemento di sicurezza per banconote, carte di sicurezza
ES2321611T3 (es) * 2004-10-29 2009-06-09 Hueck Folien Ges.M.B.H Elemento de seguridad.
EP1674286B1 (fr) 2004-12-23 2011-03-02 Arjowiggins Security Élément de sécurité avec un marque digitisé et un support de sécurité ou document avec le même.
BRPI0520335B1 (pt) * 2005-04-06 2017-02-14 Fabrica Nac De Moneda Y Timbre - Real Casa De La Moneda tira e papel de segurança
CN103413171B (zh) * 2013-07-25 2016-04-06 北京东港安全印刷有限公司 银行专用防伪印刷票据计数控制装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652015A (en) * 1985-12-05 1987-03-24 Crane Company Security paper for currency and banknotes
IN173621B (fr) * 1987-12-04 1994-06-18 Portals Ltd
DE3915638B4 (de) * 1989-05-12 2006-06-08 Giesecke & Devrient Gmbh Sicherheitsdokument mit darin eingebettetem Sicherheitselement mit visuell und maschinell prüfbaren Kennzeichen und Sicherheitselement für ein Sicherheitsdokument
ES2016702A6 (es) * 1989-06-27 1990-11-16 Nacional Moneda Timbre Papel de seguridad y su procedimiento de fabricacion.
DE69112823T3 (de) * 1991-07-10 2003-01-30 Banque De France Treuhanddokument oder Sicherheitsdokument mit Antifälschungsvorrichtung und Verfahren zur Herstellung eines solchen Dokumentes.

Also Published As

Publication number Publication date
DE69400271T2 (de) 1996-10-31
DE69400271D1 (de) 1996-08-08
ES2075787B1 (es) 1998-07-16
EP0613786A1 (fr) 1994-09-07
EP0613786B1 (fr) 1996-07-03
UY23730A1 (es) 1994-06-16
CO4890001A1 (es) 2000-02-28
ES2075787A2 (es) 1995-10-01
MA23111A1 (fr) 1994-10-01
ES2075787R (fr) 1998-01-16

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