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WO2008050008A8 - Procede de fabrication d'un jet fibreux comprenant un element d'une epaisseur donnee, toile de formation permettant sa fabrication, procede de fabrication de la toile et feuille de securite comprenant un jet fibreux comportant un element d'une epaisseur donnee - Google Patents

Procede de fabrication d'un jet fibreux comprenant un element d'une epaisseur donnee, toile de formation permettant sa fabrication, procede de fabrication de la toile et feuille de securite comprenant un jet fibreux comportant un element d'une epaisseur donnee

Info

Publication number
WO2008050008A8
WO2008050008A8 PCT/FR2007/051784 FR2007051784W WO2008050008A8 WO 2008050008 A8 WO2008050008 A8 WO 2008050008A8 FR 2007051784 W FR2007051784 W FR 2007051784W WO 2008050008 A8 WO2008050008 A8 WO 2008050008A8
Authority
WO
WIPO (PCT)
Prior art keywords
fabric
fibrous ply
producing
given thickness
ply
Prior art date
Application number
PCT/FR2007/051784
Other languages
English (en)
Other versions
WO2008050008A1 (fr
Inventor
Michel Camus
Pierre Doublet
Original Assignee
Arjowiggins Security
Michel Camus
Pierre Doublet
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 Arjowiggins Security, Michel Camus, Pierre Doublet filed Critical Arjowiggins Security
Priority to EP07858481A priority Critical patent/EP2052111A1/fr
Priority to US12/373,830 priority patent/US20090242153A1/en
Priority to BRPI0715119-5A priority patent/BRPI0715119A2/pt
Priority to CA 2659729 priority patent/CA2659729A1/fr
Publication of WO2008050008A1 publication Critical patent/WO2008050008A1/fr
Publication of WO2008050008A8 publication Critical patent/WO2008050008A8/fr

Links

Classifications

    • 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
    • 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
    • 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
    • D21F1/0027—Screen-cloths
    • D21F1/0036—Multi-layer screen-cloths
    • 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
    • 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
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • 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.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3472—Woven fabric including an additional woven fabric layer

Landscapes

  • Paper (AREA)

Abstract

L'invention concerne un procédé de fabrication d'un jet fibreux par voie humide sur une toile de formation d'une machine à papier comprenant un empilement de toiles, ledit empilement de toiles comprenant une toile superficielle et au moins une sous- toile superposées, ledit jet fibreux comprenant au moins un élément d'une épaisseur donnée, caractérisé par le fait qu'il comprend l'étape suivante : former ledit jet par égouttage d'une suspension aqueuse à base de fibres sur ladite toile de formation dont l'empilement de toiles comprend une région d'égouttage réduit par rapport à la première sous-toile, au niveau d'au moins une sous-toile et/ou sous la toile superficielle, ladite région d'égouttage réduit étant en correspondance avec la position qu'aura ledit élément.
PCT/FR2007/051784 2006-08-08 2007-08-06 Procede de fabrication d'un jet fibreux comprenant un element d'une epaisseur donnee, toile de formation permettant sa fabrication, procede de fabrication de la toile et feuille de securite comprenant un jet fibreux comportant un element d'une epaisseur donnee WO2008050008A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP07858481A EP2052111A1 (fr) 2006-08-08 2007-08-06 Procede de fabrication d'un jet fibreux comprenant un element d'une epaisseur donnee, toile de formation permettant sa fabrication, procede de fabrication de la toile et feuille de securite comprenant un jet fibreux comportant un element d'une epaisseur donnee
US12/373,830 US20090242153A1 (en) 2006-08-08 2007-08-06 Process for manufacturing a fibrous ply comprising an element of a given thickness and forming fabric for producing the fibrous ply
BRPI0715119-5A BRPI0715119A2 (pt) 2006-08-08 2007-08-06 processos de fabricaÇço de um jato fibroso e de uma tela, tela de formaÇço de uma mÁquina de papel, folha de seguranÇa e documento de seguranÇa
CA 2659729 CA2659729A1 (fr) 2006-08-08 2007-08-06 Procede de fabrication d'un jet fibreux comprenant un element d'une epaisseur donnee, toile de formation permettant sa fabrication, procede de fabrication de la toile et feuille de securite comprenant un jet fibreux comportant un element d'une epaisseur donnee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0607238A FR2904834A1 (fr) 2006-08-08 2006-08-08 Procede de fabrication d'un jet fibreux comprenant un element d'une epaisseur donnee et toile de formation permettant sa fabrication
FR0607238 2006-08-08

Publications (2)

Publication Number Publication Date
WO2008050008A1 WO2008050008A1 (fr) 2008-05-02
WO2008050008A8 true WO2008050008A8 (fr) 2008-06-26

Family

ID=37814049

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/051784 WO2008050008A1 (fr) 2006-08-08 2007-08-06 Procede de fabrication d'un jet fibreux comprenant un element d'une epaisseur donnee, toile de formation permettant sa fabrication, procede de fabrication de la toile et feuille de securite comprenant un jet fibreux comportant un element d'une epaisseur donnee

Country Status (7)

Country Link
US (1) US20090242153A1 (fr)
EP (1) EP2052111A1 (fr)
BR (1) BRPI0715119A2 (fr)
CA (1) CA2659729A1 (fr)
FR (1) FR2904834A1 (fr)
RU (1) RU2439234C2 (fr)
WO (1) WO2008050008A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2963363B1 (fr) * 2010-07-30 2014-12-26 Banque De France Toile poreuse pour la fabrication d'un papier filigrane, papier filigrane et procede de fabrication d'une telle toile
RU2502841C1 (ru) * 2012-10-25 2013-12-27 Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") Способ производства бумаги с многотоновым водяным знаком, бумага с многотоновым водяным знаком, полиграфическое изделие с многотоновым водяным знаком

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3265421D1 (en) * 1981-07-13 1985-09-19 Portals Ltd Paper incorporating a partially embedded strip, methods for making paper and security documents
FR2684698B1 (fr) * 1991-12-09 1994-01-21 Arjo Wiggins Sa Procede pour la fabrication d'un produit comportant des zones localisees d'opacite reduite et papier ainsi obtenu.
DE4344297A1 (de) * 1993-12-23 1995-06-29 Giesecke & Devrient Gmbh Verfahren zur Herstellung von Ausweiskarten
FR2741089B1 (fr) * 1995-11-10 1997-12-26 Arjo Wiggins Sa Feuille de securite d'epaisseur sensiblement constante
FR2832354B1 (fr) * 2001-11-20 2004-02-20 Arjo Wiggins Sa Procede de fabrication d'un article comportant une feuille et au moins un element rapporte sur cette feuille

Also Published As

Publication number Publication date
CA2659729A1 (fr) 2008-05-02
RU2439234C2 (ru) 2012-01-10
FR2904834A1 (fr) 2008-02-15
BRPI0715119A2 (pt) 2013-06-04
WO2008050008A1 (fr) 2008-05-02
US20090242153A1 (en) 2009-10-01
RU2009107570A (ru) 2010-09-20
EP2052111A1 (fr) 2009-04-29

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