CA2395556A1 - Security paper with applied code comprising luminescent mottled fibres - Google Patents

Security paper with applied code comprising luminescent mottled fibres Download PDF

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Publication number
CA2395556A1
CA2395556A1 CA002395556A CA2395556A CA2395556A1 CA 2395556 A1 CA2395556 A1 CA 2395556A1 CA 002395556 A CA002395556 A CA 002395556A CA 2395556 A CA2395556 A CA 2395556A CA 2395556 A1 CA2395556 A1 CA 2395556A1
Authority
CA
Canada
Prior art keywords
security paper
mottled
fibres
paper according
subareas
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.)
Granted
Application number
CA002395556A
Other languages
French (fr)
Other versions
CA2395556C (en
Inventor
Gerhard Schwenk
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.)
Giesecke and Devrient Currency Technology GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2395556A1 publication Critical patent/CA2395556A1/en
Application granted granted Critical
Publication of CA2395556C publication Critical patent/CA2395556C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/48—Elements suited for physical verification, e.g. by irradiation
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/916—Fraud or tamper detecting
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24835—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including developable image or soluble portion in coating or impregnation [e.g., safety paper, etc.]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

Abstract

The invention relates to a security paper with at least two types of mottled fibres, which differ in terms of their luminescent characteristics and form a code. In each case one type of mottled fibres is present in a defined subarea of the security paper, and the code is represented by the defined geometric arrangement of the subareas on the security paper and/or by the presence or absence of mottled fibres of a specific type.

Claims (15)

1. Security paper with at least two types of mottled fibres, which differ in terms of their luminescent characteristics and which form a code, characterized in that the security paper has at least two defined subareas in which there is only one type of mottled fibres in each case, and in that the code is represented by a defined geometric arrangement of the subareas on the security paper and/or by the presence or absence of mottled fibres of a specific type.
2. Security paper with mottled fibres, which have a luminescent characteristic and which form a code, characterized in that the security paper has at least two defined subareas, in which the mottled fibres are present, and in that the code is represented by a defined geometric arrangement of the subareas on the security paper.
3. Security paper according to Claim 2, characterized in that the same mottled fibres are present in both subareas.
4. Security paper according to at least one of Claims 1 to 3, characterized in that the mottled fibres contain luminescent substances with characteristic luminescent characteristics.
5. Security paper according to Claim 4, characterized in that the luminescent substances have a spectrally narrow emission band.
6. Security paper according to Claim 4 or 5, characterized in that the luminescent substances emit outside the visual spectral range.
7. Security paper according to at least one of Claims 4 to 6, characterized in that the luminescent substances are optical intensifying materials which have an optically pumpable, light-emitting material, light-scattering centres and a transparent matrix material.
8. Security paper according to at least one of Claims 4 to 7, characterized in that the luminescent substances are present in the volume of the mottled fibres.
9. Security paper according to at least one of Claims 4 to 7, characterized in that the mottled fibres are dyed with the luminescent substances.
10. Security paper according to at least one of Claims 1 to 9, characterized in that the mottled fibres consist of a plastic material.
11. Security paper according to at least one of Claims 1 to 10, characterized in that the mottled fibres are introduced into the security paper during the paper manufacture.
12. Security paper according to at least one of Claims 1 to 11, characterized in that the mottled fibres are introduced into the security paper by means of the Wilcox process.
13. Security paper according to at least one of Claims 1 to 12, characterized in that the geometric subareas have the form of strips.
14. Security paper according to Claim 13, characterized in that the width of the strips lies in the range from 5 mm to 30 mm.
15. Security paper according to at least one of Claims 1 to 14, characterized in that the mottled fibre density in the subareas lies in the range of 2 to 20 mottled fibres per square centimetre.
CA002395556A 1999-12-23 2000-12-20 Security paper with applied code comprising luminescent mottled fibres Expired - Lifetime CA2395556C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19962790.8 1999-12-23
DE19962790A DE19962790A1 (en) 1999-12-23 1999-12-23 Security paper, for secure documents, comprises veining fibers with differing luminescent properties to discourage document forgery, and is coded according to their disposition
PCT/EP2000/013030 WO2001048311A2 (en) 1999-12-23 2000-12-20 Antifalsification paper provided with applied coding consisting of luminescent mottled fibers

Publications (2)

Publication Number Publication Date
CA2395556A1 true CA2395556A1 (en) 2001-07-05
CA2395556C CA2395556C (en) 2010-02-02

Family

ID=7934337

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002395556A Expired - Lifetime CA2395556C (en) 1999-12-23 2000-12-20 Security paper with applied code comprising luminescent mottled fibres

Country Status (13)

Country Link
US (1) US6974623B2 (en)
EP (1) EP1268935B1 (en)
JP (1) JP4745580B2 (en)
CN (1) CN1193133C (en)
AT (1) ATE318342T1 (en)
AU (1) AU777385B2 (en)
CA (1) CA2395556C (en)
DE (2) DE19962790A1 (en)
ES (1) ES2258034T3 (en)
HK (1) HK1052207B (en)
RU (1) RU2258109C2 (en)
WO (1) WO2001048311A2 (en)
ZA (1) ZA200204237B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962790A1 (en) * 1999-12-23 2001-06-28 Giesecke & Devrient Gmbh Security paper, for secure documents, comprises veining fibers with differing luminescent properties to discourage document forgery, and is coded according to their disposition
DE10248954A1 (en) * 2002-10-21 2004-04-29 Giesecke & Devrient Gmbh Security element for ID and value documents
DE10346687A1 (en) * 2003-10-08 2005-05-04 Giesecke & Devrient Gmbh Coding system for value documents
DE10346685A1 (en) 2003-10-08 2005-05-04 Giesecke & Devrient Gmbh Coding system for value documents
DE10346636A1 (en) * 2003-10-08 2005-05-12 Giesecke & Devrient Gmbh Device and method for checking value documents
FI119391B (en) * 2004-01-05 2008-10-31 Stora Enso Oyj Process for producing identification marks in paper or cardboard and a marked material created by the method
GB0400984D0 (en) * 2004-01-16 2004-02-18 Rue De Int Ltd Security document with threads
EP1661834A1 (en) * 2004-11-25 2006-05-31 Kba-Giori S.A. Marking for printed matter
ES2264372B1 (en) * 2005-03-10 2007-12-01 Fabrica Nacional De Moneda Y Timbre - Real Casa De La Moneda SAFETY STRIP, SECURITY PAPER THAT INCLUDES SUCH STRIP AND SECURITY DOCUMENT AND TICKET THAT INCORPORATE SUCH PAPER.
WO2006097900A1 (en) * 2005-03-16 2006-09-21 Alpvision S.A. Multimodal security feature for counterfeit detection of banknotes and security documents
DE102005033598A1 (en) * 2005-07-19 2007-01-25 Giesecke & Devrient Gmbh Value document, production and testing of value documents
WO2007072793A1 (en) * 2005-12-19 2007-06-28 International Frontier Technology Laboratory, Inc. Card capable of authentication
DE102006017764A1 (en) * 2006-04-12 2007-10-18 Bundesdruckerei Gmbh Security and / or value document
DE102008056167A1 (en) * 2008-11-06 2010-05-12 Giesecke & Devrient Gmbh Time-varying product labeling
DE102009040747B3 (en) 2009-09-08 2011-07-21 Bundesdruckerei GmbH, 10969 Bililuminescent mottled fibers, a film having them, a document with these and methods for their preparation and a method for producing a document with these
DE102009040746A1 (en) 2009-09-08 2011-03-17 Bundesdruckerei Gmbh Plastic film
CN102182114B (en) * 2011-02-16 2013-10-30 莱阳银通纸业有限公司 Positioning distributed fiber anti-counterfeiting paper and manufacturing method thereof
JP5874976B2 (en) * 2012-05-01 2016-03-02 独立行政法人 国立印刷局 Paper formed with different fibers for each region and method for producing the same
CN103835178B (en) * 2012-11-27 2016-09-14 昆山钞票纸业有限公司 Safety paper windowing method and used device and the cheque paper that produced of manufacturing paper with pulp thereof
DE102013206130B4 (en) 2013-04-08 2018-06-21 Bundesdruckerei Gmbh Multiluminescent security element and value or security document containing the same
US9525802B2 (en) * 2013-07-24 2016-12-20 Georgetown University Enhancing the legibility of images using monochromatic light sources
DE102013022028A1 (en) * 2013-12-19 2015-06-25 Giesecke & Devrient Gmbh value document
US9972224B2 (en) 2014-06-27 2018-05-15 Eastman Chemical Company Fibers with multicomponent fibers used for coding
US9863920B2 (en) 2014-06-27 2018-01-09 Eastman Chemical Company Fibers with chemical markers and physical features used for coding
CN104312106B (en) * 2014-09-19 2016-08-24 金发科技股份有限公司 A kind of false proof polybag of complete biodegradable and preparation method thereof
CN114990932A (en) * 2022-06-10 2022-09-02 亚太森博(广东)纸业有限公司 Anti-counterfeiting paper and preparation method and encoding method thereof

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DE677711C (en) 1932-10-05 1939-07-01 Oskar Denzler Dr Process for the production of security paper, banknotes, documents, textiles or similar materials with secret identification
US4181251A (en) * 1975-06-10 1980-01-01 G.A.O. Gesellschaft Fur Automation Und Organisation Mbh Record carrier with safety features capable of being checked mechanically and method of checking said safety
GB1585533A (en) * 1976-12-07 1981-03-04 Portals Ltd Security papers
DE2905441C3 (en) * 1979-02-13 1981-05-14 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Process for the production of security paper with printed authenticity marks in a paper layer
ES503112A0 (en) * 1980-05-30 1982-04-01 Gao Ges Automation Org IMPROVEMENTS IN THE MANUFACTURE OF CURRENCY AND SIMI-LARES PAPER
ES503245A0 (en) * 1980-05-30 1982-05-16 Gao Ges Automation Org IMPROVEMENTS IN THE MANUFACTURE OF PAPER FOR BANK AND SIMILAR BANKNOTES
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DE3048734A1 (en) * 1980-12-23 1982-07-15 GAO Gesellschaft für Automation und Organisation mbH, 8000 München SECURITY PAPER WITH THE REALITY CHARACTERISTICS
DE3122470C2 (en) * 1981-06-05 1985-09-05 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Security paper and process for making the same
FR2566440B1 (en) * 1984-06-22 1988-07-22 Jalon Michel SECURITY FIBERS AND OTHER MATERIALS MADE LUMINESCENT BY A DYEING PROCESS, THEIR PROCESSES AND THEIR APPLICATIONS
GB2189800B (en) * 1986-04-07 1990-03-14 Michael Anthony West Marking of articles
US4921534A (en) * 1986-08-19 1990-05-01 Petrel Security markings, material provided with security marks, and apparatus to detect the security mark
GB2274428B (en) * 1993-01-20 1996-08-21 Portals Security threads
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GB9607788D0 (en) * 1996-04-15 1996-06-19 De La Rue Thomas & Co Ltd Document of value
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Also Published As

Publication number Publication date
ES2258034T3 (en) 2006-08-16
DE19962790A1 (en) 2001-06-28
HK1052207A1 (en) 2003-09-05
CA2395556C (en) 2010-02-02
EP1268935A2 (en) 2003-01-02
EP1268935B1 (en) 2006-02-22
US6974623B2 (en) 2005-12-13
ZA200204237B (en) 2003-04-09
US20030104176A1 (en) 2003-06-05
DE50012269D1 (en) 2006-04-27
CN1193133C (en) 2005-03-16
CN1409789A (en) 2003-04-09
ATE318342T1 (en) 2006-03-15
RU2002119562A (en) 2004-01-27
JP4745580B2 (en) 2011-08-10
AU777385B2 (en) 2004-10-14
RU2258109C2 (en) 2005-08-10
AU3161901A (en) 2001-07-09
WO2001048311A3 (en) 2002-02-21
WO2001048311A2 (en) 2001-07-05
HK1052207B (en) 2005-09-09
JP2003525770A (en) 2003-09-02

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Effective date: 20201221