WO2007104855A3 - Feuille de matiere fibreuse comportant une fenetre et procede de realisation - Google Patents

Feuille de matiere fibreuse comportant une fenetre et procede de realisation Download PDF

Info

Publication number
WO2007104855A3
WO2007104855A3 PCT/FR2007/000426 FR2007000426W WO2007104855A3 WO 2007104855 A3 WO2007104855 A3 WO 2007104855A3 FR 2007000426 W FR2007000426 W FR 2007000426W WO 2007104855 A3 WO2007104855 A3 WO 2007104855A3
Authority
WO
WIPO (PCT)
Prior art keywords
fibrous material
material sheet
masks
indented
window
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.)
Ceased
Application number
PCT/FR2007/000426
Other languages
English (en)
Other versions
WO2007104855A2 (fr
Inventor
Frederic Beauchet
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.)
Banque de France
Original Assignee
Banque de France
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 Banque de France filed Critical Banque de France
Priority to EP07731122.3A priority Critical patent/EP1994224B1/fr
Publication of WO2007104855A2 publication Critical patent/WO2007104855A2/fr
Publication of WO2007104855A3 publication Critical patent/WO2007104855A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets
    • 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
    • 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
    • D21F11/08—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 paper or board consisting of two or more layers
    • 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

  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

La feuille de matière fibreuse comporte une fenêtre formée par un segments de film transparent (14) ayant un bord dentelé formant un contour fermé emprisonné dans la matière fibreuse tout le long du contour fermé, cette feuille de matière fibreuse étant obtenue par la mise en œuvre d'un procédé comportant les étapes d'immerger partiellement dans un bain de fibres (2) une forme poreuse (1) comportant des masques en relief (13), de déposer successivement sur les masques en relief des segments de film (14) ayant un bord formant un contour fermé dentelé débordant des masques, et d'assurer la formation d'une couche fibreuse (10) jusqu'à ce que les bords dentelés des segments de film (14) soient emprisonnés dans la couche fibreuse.
PCT/FR2007/000426 2006-03-13 2007-03-12 Feuille de matiere fibreuse comportant une fenetre et procede de realisation Ceased WO2007104855A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07731122.3A EP1994224B1 (fr) 2006-03-13 2007-03-12 Feuille de matiere fibreuse comportant une fenetre et procede de realisation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0602162A FR2898365B1 (fr) 2006-03-13 2006-03-13 Feuille de matiere fibreuse comportant une fenetre transparente et procede de realisation
FR0602162 2006-03-13

Publications (2)

Publication Number Publication Date
WO2007104855A2 WO2007104855A2 (fr) 2007-09-20
WO2007104855A3 true WO2007104855A3 (fr) 2007-11-01

Family

ID=37401551

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/000426 Ceased WO2007104855A2 (fr) 2006-03-13 2007-03-12 Feuille de matiere fibreuse comportant une fenetre et procede de realisation

Country Status (3)

Country Link
EP (1) EP1994224B1 (fr)
FR (1) FR2898365B1 (fr)
WO (1) WO2007104855A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2344219C1 (ru) * 2007-07-18 2009-01-20 Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") Способ изготовления бумаги, защищенной от подделки, (варианты) и бумага, защищенная от подделки (варианты)
FR2940328B1 (fr) * 2008-12-22 2016-07-08 Banque De France Procede de fabrication d'un substrat fibreux a fenetre
CH704788A1 (de) 2011-04-14 2012-10-15 Landqart Verfahren zur Herstellung eines Mehrschichtsubstrates und Mehrschichtsubstrat nach einem solchen Verfahren.
CN104611976A (zh) * 2015-01-04 2015-05-13 昆山钞票纸业有限公司 带水印支撑结构的网笼及其制造的防伪纸

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036230A (en) * 1994-10-11 2000-03-14 Oesterreichische National Bank Paper, especially security paper
WO2003054297A2 (fr) * 2001-12-21 2003-07-03 Giesecke & Devrient Gmbh Papier de surete, procede et dispositif de fabrication associes
WO2003085193A1 (fr) * 2002-04-08 2003-10-16 Oesterreichische Banknoten- Und Sicherheitsdruck Gmbh Document-valeur
WO2004050990A1 (fr) * 2002-12-05 2004-06-17 De La Rue International Limited Procede de fabrication de substrat fibreux incorporant un element effile a profil d'arete variable
WO2005052249A1 (fr) * 2003-11-28 2005-06-09 Landqart Papier de securite et procede de fabrication associe
EP1602782A2 (fr) * 2004-06-03 2005-12-07 Banque De France Feuille de matière fibreuse comportant un segment de film de sécurité et procédé de fabrication

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036230A (en) * 1994-10-11 2000-03-14 Oesterreichische National Bank Paper, especially security paper
WO2003054297A2 (fr) * 2001-12-21 2003-07-03 Giesecke & Devrient Gmbh Papier de surete, procede et dispositif de fabrication associes
WO2003085193A1 (fr) * 2002-04-08 2003-10-16 Oesterreichische Banknoten- Und Sicherheitsdruck Gmbh Document-valeur
WO2004050990A1 (fr) * 2002-12-05 2004-06-17 De La Rue International Limited Procede de fabrication de substrat fibreux incorporant un element effile a profil d'arete variable
WO2005052249A1 (fr) * 2003-11-28 2005-06-09 Landqart Papier de securite et procede de fabrication associe
EP1602782A2 (fr) * 2004-06-03 2005-12-07 Banque De France Feuille de matière fibreuse comportant un segment de film de sécurité et procédé de fabrication

Also Published As

Publication number Publication date
WO2007104855A2 (fr) 2007-09-20
FR2898365B1 (fr) 2012-04-06
EP1994224A2 (fr) 2008-11-26
EP1994224B1 (fr) 2014-03-12
FR2898365A1 (fr) 2007-09-14

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