ATE428821T1 - METHOD FOR PRODUCING A FIBER SUBSTRATE WITH AN EMBEDDED STRIP OF VARIABLE WIDTH - Google Patents

METHOD FOR PRODUCING A FIBER SUBSTRATE WITH AN EMBEDDED STRIP OF VARIABLE WIDTH

Info

Publication number
ATE428821T1
ATE428821T1 AT03780347T AT03780347T ATE428821T1 AT E428821 T1 ATE428821 T1 AT E428821T1 AT 03780347 T AT03780347 T AT 03780347T AT 03780347 T AT03780347 T AT 03780347T AT E428821 T1 ATE428821 T1 AT E428821T1
Authority
AT
Austria
Prior art keywords
substrate
regions
elongate
width
producing
Prior art date
Application number
AT03780347T
Other languages
German (de)
Inventor
Nicholas Pearson
Original Assignee
Rue De Int Ltd
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=9949148&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE428821(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rue De Int Ltd filed Critical Rue De Int Ltd
Application granted granted Critical
Publication of ATE428821T1 publication Critical patent/ATE428821T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/44—Watermarking devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/06—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type
    • 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

Landscapes

  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Credit Cards Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Glass Compositions (AREA)
  • Reinforced Plastic Materials (AREA)
  • Inorganic Fibers (AREA)

Abstract

A method of manufacturing a fibrous substrate incorporating at least one elongate impermeable security element 13 with a tessellated edge profile comprises the steps of: bringing the elongate element 13 into contact with a moving support surface having window forming means [10,12 figure 1], e.g. an embossed forming wire of a cylinder mould; and depositing fibres onto a support surface such that the elongate element 13 is incorporated into the fibrous substrate with the element at least partially exposed in a surface of the substrate at windows formed by the window forming means. The elongate element 13 comprises a plurality of wide regions 15,16 separated by narrow regions 14, the wide regions being of a width which obstructs the deposition of fibres thereby forming windows 19 in an opposing surface of the substrate, the narrow regions being of a width to allow fibre deposition. The substrate may be used to form security papers or documents such as banknotes, passports, vouchers certificates, bonds, or the like.
AT03780347T 2002-12-05 2003-12-05 METHOD FOR PRODUCING A FIBER SUBSTRATE WITH AN EMBEDDED STRIP OF VARIABLE WIDTH ATE428821T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0228423.0A GB0228423D0 (en) 2002-12-05 2002-12-05 Improvements in manufacturing substrates
PCT/GB2003/005298 WO2004050990A1 (en) 2002-12-05 2003-12-05 A method of manufacturing a fibrous substrate incorporating an elongate element with a variable edge profile

Publications (1)

Publication Number Publication Date
ATE428821T1 true ATE428821T1 (en) 2009-05-15

Family

ID=9949148

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03780347T ATE428821T1 (en) 2002-12-05 2003-12-05 METHOD FOR PRODUCING A FIBER SUBSTRATE WITH AN EMBEDDED STRIP OF VARIABLE WIDTH

Country Status (9)

Country Link
EP (1) EP1567713B1 (en)
KR (1) KR20050085260A (en)
AT (1) ATE428821T1 (en)
AU (1) AU2003288428A1 (en)
BR (1) BR0316931A (en)
DE (1) DE60327244D1 (en)
GB (2) GB0228423D0 (en)
RU (1) RU2298604C2 (en)
WO (1) WO2004050990A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0419157D0 (en) * 2004-08-27 2004-09-29 Rue De Int Ltd A method of manufacturing a fibrous substrate incorporating an elongate element
GB0525886D0 (en) * 2005-12-20 2006-02-01 Rue De Int Ltd Improvements in security substrates
GB0525888D0 (en) 2005-12-20 2006-02-01 Rue De Int Ltd Improvements in methods of manufacturing security substrates
FR2898365B1 (en) * 2006-03-13 2012-04-06 Banque De France SHEET OF FIBROUS MATERIAL COMPRISING A TRANSPARENT WINDOW AND METHOD OF MAKING SAME
RU2344219C1 (en) * 2007-07-18 2009-01-20 Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") Method for manufacturing fraud-proof paper (versions) and fraud-proof paper (versions)
GB2458917B (en) * 2008-04-01 2011-08-24 Rue De Int Ltd Improvements in security substrates
FR2952193B1 (en) 2009-10-30 2012-04-20 Arjowiggins Security SECURITY ELEMENT COMPRISING AN ADHESIVE AND A SUBSTRATE CARRYING AN OPTICAL STRUCTURE, AND ASSOCIATED METHOD.
GB201001603D0 (en) 2010-02-01 2010-03-17 Rue De Int Ltd Security elements, and methods and apparatus for their manufacture
DE102010034693A1 (en) * 2010-08-18 2012-02-23 Giesecke & Devrient Gmbh Method for producing a security paper and round screen for it
CN102465472B (en) * 2010-11-09 2014-05-21 中国人民银行印制科学技术研究所 Safety line
GB201301788D0 (en) 2013-02-01 2013-03-20 Rue De Int Ltd Security devices and methods of manufacture thereof
GB201301790D0 (en) 2013-02-01 2013-03-20 Rue De Int Ltd Security devices and methods of manufacture thereof
DE102016001107A1 (en) * 2016-02-02 2017-08-03 Giesecke & Devrient Gmbh Method and device for producing a security paper with two window security elements
EP3421663B1 (en) 2017-06-29 2019-07-24 KBA-NotaSys SA Method of processing a substrate web into individual sheets for the production of security documents and installation for carrying out the same
DE102018123773A1 (en) 2018-09-26 2020-03-26 Koenig & Bauer Ag Method of dividing and categorizing at least one substrate and a substrate categorization machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN157644B (en) * 1981-02-19 1986-05-10 Portals Ltd
MY102798A (en) * 1987-12-04 1992-10-31 Portals Ltd Security paper for bank notes and the like
GB8728390D0 (en) * 1987-12-04 1988-01-13 Portals Ltd Security paper for bank notes &c
DE4314380B4 (en) * 1993-05-01 2009-08-06 Giesecke & Devrient Gmbh Security paper and process for its production
DE4344553A1 (en) * 1993-12-24 1995-06-29 Giesecke & Devrient Gmbh Security paper with a thread-like or ribbon-shaped security element and method for producing the same
US6355140B1 (en) * 1999-05-28 2002-03-12 Tokushu Paper Mfg. Co., Ltd. Method of manufacturing anti-falsification paper

Also Published As

Publication number Publication date
GB2397582B (en) 2005-01-12
GB0328288D0 (en) 2004-01-07
BR0316931A (en) 2005-10-18
WO2004050990A1 (en) 2004-06-17
GB2397582A (en) 2004-07-28
EP1567713B1 (en) 2009-04-15
EP1567713A1 (en) 2005-08-31
RU2005121150A (en) 2006-01-27
KR20050085260A (en) 2005-08-29
DE60327244D1 (en) 2009-05-28
GB0228423D0 (en) 2003-01-08
RU2298604C2 (en) 2007-05-10
AU2003288428A1 (en) 2004-06-23

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Legal Events

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