CA2458952A1 - Produit en papier absorbant presentant un gaufrage ameliore - Google Patents

Produit en papier absorbant presentant un gaufrage ameliore Download PDF

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Publication number
CA2458952A1
CA2458952A1 CA002458952A CA2458952A CA2458952A1 CA 2458952 A1 CA2458952 A1 CA 2458952A1 CA 002458952 A CA002458952 A CA 002458952A CA 2458952 A CA2458952 A CA 2458952A CA 2458952 A1 CA2458952 A1 CA 2458952A1
Authority
CA
Canada
Prior art keywords
product according
embossed
density
protrusions
protuberances
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
CA002458952A
Other languages
English (en)
Other versions
CA2458952C (fr
Inventor
Michel Basler
Benoit Hoeft
Sebastien Jeannot
Nicolas Pommier
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.)
Essity Operations France SAS
Original Assignee
Georgia Pacific France SAS
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=32798797&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2458952(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Georgia Pacific France SAS filed Critical Georgia Pacific France SAS
Publication of CA2458952A1 publication Critical patent/CA2458952A1/fr
Application granted granted Critical
Publication of CA2458952C publication Critical patent/CA2458952C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/07Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30Multi-ply
    • D21H27/40Multi-ply at least one of the sheets being non-planar, e.g. crêped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07Embossing
    • B31F2201/0707Embossing by tools working continuously
    • B31F2201/0715The tools being rollers
    • B31F2201/0723Characteristics of the rollers
    • B31F2201/0738Cross sectional profile of the embossments
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24562Interlaminar spaces
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628Nonplanar uniform thickness material
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992Density or compression of components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un produit en papier absorbant, notamment en ouate de cellulose comprenant au moins deux plis dont l'un au moins est gaufré suivant un motif de gaufrage comprenant des protubérances (1,2,3) de densité supérieure ou égale à 30 par cm2. Conformément à l'invention, ledit motif de gaufrage comprend au moins deux zones juxtaposées dont les protubérances (1,2,3) présentent respectivement une densité différente et/ou une surface au sommet différente afin d'obtenir un effet de relief sur ledit produit.

Claims (13)

1) Produit en papier absorbant, notamment en ouate de cellulose comprenant au moins deux plis dont l'un au moins est gaufré suivant un motif de gaufrage comprenant des protubérances (1,2,3) de densité
supérieure ou égale à 30 par cm2, caractérisé en ce que ledit motif de gaufrage comprend au moins deux zones juxtaposées dont les protubérances (1,2,3) présentent respectivement une densité différente et/ou une surface au sommet différente afin d'obtenir un effet de relief sur ledit produit.
2) Produit selon la revendication 1 caractérisé en ce que le ratio entre la surface occupée par les sommets desdites protubérances (1,2,3) et la surface gaufrée de la feuille est compris entre 1 et 60 %.
3) Produit selon la revendication 2 caractérisé en ce que le ratio entre la surface occupée par les sommets desdites protubérances et la surface gaufrée de la feuille est compris entre 7 et 45 %.
4) Produit selon l'une quelconque des revendications précédentes caractérisé en ce que la différence de densité et/ou de surface au sommet des protubérances est supérieure à 7 % et de préférence supérieure à 15 %.
5) Produit selon l'une quelconque des revendications précédentes caractérisé en ce que la surface au sommet des plus petites protubérances est au moins égale à 0,03 mm2.
6) Produit selon l'une quelconque des revendications précédentes caractérisé en ce que la surface au sommet des plus grosses protubérances est au plus de l'ordre de 0,80 mm2.
7) Produit selon l'une quelconque des revendications précédentes caractérisé en ce que le motif de gaufrage comprend au moins une première zone (1) dont les protubérances présentent une première densité, ladite zone étant entourée d'au moins une seconde zone (2,3) dont les protubérances présentent une seconde densité supérieure à la première densité.
8) Produit selon l'une quelconque des revendications précédentes caractérisé en ce que le motif de gaufrage comprend en outre des éléments linéaires (4,5).
9) Produit selon la revendication 8 caractérisé en ce que les éléments linéaires (5) définissent un réseau géométrique.
10) Produit selon l'une quelconque des revendications 9 ou 10 caractérisé en ce que les éléments linéaires (4) définissent des motifs esthétiques.
11) Produit selon l'une quelconque des revendications précédentes caractérisé en ce que les plis sont assemblés entre eux par collage.
12) Produit selon l'une quelconque des revendications précédentes caractérisé en ce qu'il comprend au moins deux plis gaufrés.
13) Produit selon la revendication 12 caractérisé en ce qu'il comprend en outre un troisième pli non gaufré disposé entre les deux plis gaufrés.
CA2458952A 2003-03-07 2004-03-02 Produit en papier absorbant presentant un gaufrage ameliore Expired - Fee Related CA2458952C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03005090A EP1455014B1 (fr) 2003-03-07 2003-03-07 Produit en papier absorbant gaufré
EP03005090.0 2003-03-07

Publications (2)

Publication Number Publication Date
CA2458952A1 true CA2458952A1 (fr) 2004-09-07
CA2458952C CA2458952C (fr) 2012-09-04

Family

ID=32798797

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2458952A Expired - Fee Related CA2458952C (fr) 2003-03-07 2004-03-02 Produit en papier absorbant presentant un gaufrage ameliore

Country Status (5)

Country Link
US (1) US7494564B2 (fr)
EP (1) EP1455014B1 (fr)
AT (1) ATE520826T1 (fr)
CA (1) CA2458952C (fr)
ES (1) ES2371547T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7494564B2 (en) * 2003-03-07 2009-02-24 Georgia-Pacific France Absorbent paper product having improved embossing

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050247397A1 (en) * 2003-09-29 2005-11-10 The Procter & Gamble Company Process for producing embossed products
US7374638B2 (en) * 2003-09-29 2008-05-20 The Procter & Gamble Company High bulk strong absorbent single-ply tissue-towel paper product
US7314663B2 (en) 2003-09-29 2008-01-01 The Procter + Gamble Company Embossed multi-ply fibrous structure product and process for making same
CA2700693A1 (fr) * 2004-02-17 2005-09-01 The Procter & Gamble Company Produits en papier a gaufrures nichees de maniere profonde
US7435313B2 (en) * 2004-05-21 2008-10-14 The Procter & Gamble Company Process for producing deep-nested embossed paper products
US7413629B2 (en) * 2004-05-21 2008-08-19 The Procter & Gamble Company Process for producing deep-nested embossed paper products
US7785696B2 (en) * 2005-06-08 2010-08-31 The Procter & Gamble Company Embossed product including discrete and linear embossments
US7524404B2 (en) * 2005-06-08 2009-04-28 The Procter & Gamble Company Embossing process including discrete and linear embossing elements
US7435316B2 (en) * 2005-06-08 2008-10-14 The Procter & Gamble Company Embossing process including discrete and linear embossing elements
US7829177B2 (en) * 2005-06-08 2010-11-09 The Procter & Gamble Company Web materials having offset emboss patterns disposed thereon
US7597777B2 (en) 2005-09-09 2009-10-06 The Procter & Gamble Company Process for high engagement embossing on substrate having non-uniform stretch characteristics
WO2007038941A1 (fr) * 2005-09-22 2007-04-12 Sca Hygiene Products Gmbh Produit papetier et procédé de production
FR2895934B1 (fr) * 2006-01-12 2009-05-01 Georgia Pacific France Soc En Feuille hybride de papier absorbant, rouleau de papier realiser a partir de cette feuille
FR2914221B1 (fr) * 2007-03-28 2009-10-02 Georgia Pacific France Soc Par Feuille absorbante a motif de gaufrage unique
US20090117331A1 (en) * 2007-11-05 2009-05-07 Joshua Thomas Fung Textured Multi-Ply Sanitary Paper Product Having Optimized Emboss Patterns
US20090280297A1 (en) * 2008-05-07 2009-11-12 Rebecca Howland Spitzer Paper product with visual signaling upon use
US20100119779A1 (en) * 2008-05-07 2010-05-13 Ward William Ostendorf Paper product with visual signaling upon use
US20100112320A1 (en) * 2008-05-07 2010-05-06 Ward William Ostendorf Paper product with visual signaling upon use
US9243368B2 (en) 2009-05-19 2016-01-26 The Procter & Gamble Company Embossed fibrous structures and methods for making same
US20100297395A1 (en) * 2009-05-19 2010-11-25 Andre Mellin Fibrous structures comprising design elements and methods for making same
US20100297378A1 (en) * 2009-05-19 2010-11-25 Andre Mellin Patterned fibrous structures and methods for making same
US8753737B2 (en) 2009-05-19 2014-06-17 The Procter & Gamble Company Multi-ply fibrous structures and methods for making same
US8211271B2 (en) 2010-08-19 2012-07-03 The Procter & Gamble Company Paper product having unique physical properties
CN102727122B (zh) * 2012-06-29 2015-11-25 金红叶纸业集团有限公司 生活用纸
EP2692948B2 (fr) * 2012-08-03 2023-04-19 Sca Tissue France Produit en papier de soie multicouche et son procédé de fabrication
USD704453S1 (en) 2013-06-12 2014-05-13 Georgia-Pacific Consumer Products Lp Paper product
USD710618S1 (en) 2013-09-26 2014-08-12 Georgia-Pacific Consumer Products Lp Paper product
US9416496B2 (en) * 2013-10-16 2016-08-16 Georgia-Pacific Consumer Products Lp Method for reducing the bulk and increasing the density of a tissue product
USD751826S1 (en) 2014-04-16 2016-03-22 Georgia-Pacific Consumer Products Lp Paper product
US9915034B2 (en) 2014-05-16 2018-03-13 Gpcp Ip Holdings Llc High bulk tissue product
USD840163S1 (en) 2014-05-16 2019-02-12 Gpcp Ip Holdings Llc Paper product
US20150352803A1 (en) * 2014-06-05 2015-12-10 Kimberly-Clark Worldwide, Inc. Embossed multi-ply tissue product
US10132042B2 (en) 2015-03-10 2018-11-20 The Procter & Gamble Company Fibrous structures
USD763583S1 (en) 2015-02-05 2016-08-16 Georgia-Pacific Consumer Products Lp Paper product
USD805790S1 (en) 2016-05-23 2017-12-26 Gpcp Ip Holdings Llc Paper product
USD851414S1 (en) * 2017-01-27 2019-06-18 The Procter & Gamble Company Absorbent article substrate with a pattern
CA3064406C (fr) 2018-12-10 2023-03-07 The Procter & Gamble Company Structures fibreuses

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ATE321650T1 (de) * 2001-06-29 2006-04-15 Georgia Pacific France Verfahren zur herstellung von geprägtem papier und prägezylinder
GB2377674B (en) * 2001-07-16 2004-05-26 Sca Hygiene Prod Gmbh Device for applying an embossing to a web of tissue paper
PT1319748E (pt) * 2001-12-12 2008-07-29 Georgia Pacific France Folha múltipla de papel absorvente
EP1325982B1 (fr) * 2001-12-27 2007-02-14 Georgia-Pacific France Feuille de papier gaufrée
EP1391174B1 (fr) * 2002-08-22 2008-07-23 Georgia-Pacific France Rouleau formé de feuilles d'ouate de cellulose, et procédé de réalisation associé
ATE520826T1 (de) * 2003-03-07 2011-09-15 Georgia Pacific France Saugfähiges geprägtes papierprodukt
FR2860527B1 (fr) * 2003-10-02 2006-01-27 Georgia Pacific France Feuille de papier absorbant
FR2861642B1 (fr) * 2003-11-05 2006-09-22 Georgia Pacific France Procede de conditionnement de produits en rouleaux et cylindre associe
US7435313B2 (en) * 2004-05-21 2008-10-14 The Procter & Gamble Company Process for producing deep-nested embossed paper products
US8034215B2 (en) * 2004-11-29 2011-10-11 The Procter & Gamble Company Patterned fibrous structures
US7829177B2 (en) * 2005-06-08 2010-11-09 The Procter & Gamble Company Web materials having offset emboss patterns disposed thereon
US7597777B2 (en) * 2005-09-09 2009-10-06 The Procter & Gamble Company Process for high engagement embossing on substrate having non-uniform stretch characteristics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7494564B2 (en) * 2003-03-07 2009-02-24 Georgia-Pacific France Absorbent paper product having improved embossing

Also Published As

Publication number Publication date
US20040231813A1 (en) 2004-11-25
EP1455014A1 (fr) 2004-09-08
ATE520826T1 (de) 2011-09-15
ES2371547T3 (es) 2012-01-05
US7494564B2 (en) 2009-02-24
CA2458952C (fr) 2012-09-04
EP1455014B1 (fr) 2011-08-17

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