WO2002061191A3 - Fibrous structure having increased surface area and process for making same - Google Patents

Fibrous structure having increased surface area and process for making same Download PDF

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Publication number
WO2002061191A3
WO2002061191A3 PCT/US2001/050472 US0150472W WO02061191A3 WO 2002061191 A3 WO2002061191 A3 WO 2002061191A3 US 0150472 W US0150472 W US 0150472W WO 02061191 A3 WO02061191 A3 WO 02061191A3
Authority
WO
WIPO (PCT)
Prior art keywords
fibrous
cross
plane
elevation
portions
Prior art date
Application number
PCT/US2001/050472
Other languages
French (fr)
Other versions
WO2002061191A8 (en
WO2002061191A2 (en
Inventor
David William Cabell
Paul Dennis Trokhan
Original Assignee
Procter & Gamble
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
Priority claimed from US09/694,915 external-priority patent/US6576090B1/en
Priority claimed from US09/695,117 external-priority patent/US6660129B1/en
Priority claimed from US09/695,155 external-priority patent/US6743571B1/en
Priority claimed from US09/694,946 external-priority patent/US6576091B1/en
Priority claimed from US09/694,929 external-priority patent/US6420100B1/en
Priority to KR10-2003-7005622A priority Critical patent/KR20030045132A/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Priority to EP01994458A priority patent/EP1328675A2/en
Priority to CA002422772A priority patent/CA2422772C/en
Priority to JP2002561119A priority patent/JP2004518830A/en
Priority to MXPA03003593A priority patent/MXPA03003593A/en
Priority to BR0115130-4A priority patent/BR0115130A/en
Publication of WO2002061191A2 publication Critical patent/WO2002061191A2/en
Publication of WO2002061191A3 publication Critical patent/WO2002061191A3/en
Publication of WO2002061191A8 publication Critical patent/WO2002061191A8/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
    • D21F11/006—Making patterned paper
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/12—Production of screen printing forms or similar printing forms, e.g. stencils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A fibrous structure having at least a first region (510) defining a first plane and having a first elevation, and a second region (540) outwardly extending from the first plane to define a second elevation, wherein the second region comprises a plurality of fibrous pillows. At least some of the fibrous pillows comprise fibrous domes (530) and fibrous cantilever portions (549) laterally extending therefrom at the second elevation. The cantilever portions (549) are elevated from the first plane to form pocket (560) therebetween. In a cross-section perpendicular to the first plane the fibrous pillow has a cross-sectional base measured at the first elevation and a cross-sectional perimeter, wherein a ratio of the cross-sectional perimeter to the cross-sectional base is greater than 4/1. A laminated fibrous structure is also disclosed, comprising at least one fibrous sheet having a plurality of fibrous cantilever portions (549). A process for making the fibrous structure comprises the steps of providing a plurality of fibers disposed on a deflection member (10) comprising a patterned framework (20) having a backside (22) and a web-side (21) opposite thereto and a deflection conduits portions, including a plurality of suspended portions (49) elevated from a plane formed by the backside (22) to form void spaces therebetween; and deflecting a portion of the fibers into the deflection conduits (35, 45) such as to cause some of the deflected fibers to be disposed within said void spaces, thereby forming the fibrous domes (530) and the cantilever portions (549) laterally extending therefrom.
PCT/US2001/050472 2000-10-24 2001-10-23 Fibrous structure having increased surface area and process for making same WO2002061191A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BR0115130-4A BR0115130A (en) 2000-10-24 2001-10-23 Absorbent structured fibrous nets and equipment and process for their production
MXPA03003593A MXPA03003593A (en) 2000-10-24 2001-10-23 Fibrous structure having increased surface area and process for making same.
JP2002561119A JP2004518830A (en) 2000-10-24 2001-10-23 Fibrous structure having a large surface area and method for producing the same
CA002422772A CA2422772C (en) 2000-10-24 2001-10-23 Fibrous structure having increased surface area and process for making same
EP01994458A EP1328675A2 (en) 2000-10-24 2001-10-23 Fibrous structure having increased surface area and process for making same
KR10-2003-7005622A KR20030045132A (en) 2000-10-24 2001-10-23 Fibrous structure having increased surface area and process for making same

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US09/694,929 2000-10-24
US09/694,915 US6576090B1 (en) 2000-10-24 2000-10-24 Deflection member having suspended portions and process for making same
US09/694,929 US6420100B1 (en) 2000-10-24 2000-10-24 Process for making deflection member using three-dimensional mask
US09/694,946 US6576091B1 (en) 2000-10-24 2000-10-24 Multi-layer deflection member and process for making same
US09/694,915 2000-10-24
US09/695,155 US6743571B1 (en) 2000-10-24 2000-10-24 Mask for differential curing and process for making same
US09/695,117 2000-10-24
US09/695,117 US6660129B1 (en) 2000-10-24 2000-10-24 Fibrous structure having increased surface area
US09/694,946 2000-10-24
US09/695,155 2000-10-24

Publications (3)

Publication Number Publication Date
WO2002061191A2 WO2002061191A2 (en) 2002-08-08
WO2002061191A3 true WO2002061191A3 (en) 2003-01-30
WO2002061191A8 WO2002061191A8 (en) 2003-11-13

Family

ID=27542090

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/050472 WO2002061191A2 (en) 2000-10-24 2001-10-23 Fibrous structure having increased surface area and process for making same

Country Status (9)

Country Link
EP (1) EP1328675A2 (en)
JP (1) JP2004518830A (en)
KR (1) KR20030045132A (en)
CN (1) CN1469953A (en)
BR (1) BR0115130A (en)
CA (2) CA2422772C (en)
MX (1) MXPA03003593A (en)
TW (1) TW559632B (en)
WO (1) WO2002061191A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7128809B2 (en) * 2002-11-05 2006-10-31 The Procter & Gamble Company High caliper web and web-making belt for producing the same
ES2906151T3 (en) * 2014-07-28 2022-04-13 Voith Patent Gmbh Process for the manufacture or machining of a roller, roller and functional layer of a roller
US10132042B2 (en) 2015-03-10 2018-11-20 The Procter & Gamble Company Fibrous structures
GB2540723B (en) * 2014-11-10 2017-09-20 De La Rue Int Ltd Improvements in watermarking
US10233593B2 (en) * 2016-03-24 2019-03-19 The Procter & Gamble Company Unitary deflection member for making fibrous structures and process for making same
CA3016066C (en) * 2016-03-24 2021-04-06 The Procter & Gamble Company Unitary deflection member for making fibrous structures
CA3064406C (en) 2018-12-10 2023-03-07 The Procter & Gamble Company Fibrous structures
KR102298082B1 (en) * 2021-01-19 2021-09-03 주식회사 코코드론 Method of manufacturing multilayer bonded paper board for laser cutting
EP4328377A1 (en) * 2023-04-05 2024-02-28 Voith Patent GmbH Structuring fabric with sublayer-beads and method of producing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814190A (en) * 1994-06-29 1998-09-29 The Procter & Gamble Company Method for making paper web having both bulk and smoothness
US5948210A (en) * 1997-05-19 1999-09-07 The Procter & Gamble Company Cellulosic web, method and apparatus for making the same using papermaking belt having angled cross-sectional structure, and method of making the belt
EP1217106A1 (en) * 2000-12-12 2002-06-26 HUMATRO CORPORATION, c/o Ladas & Parry Flexible structure comprising starch filaments

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814190A (en) * 1994-06-29 1998-09-29 The Procter & Gamble Company Method for making paper web having both bulk and smoothness
US5948210A (en) * 1997-05-19 1999-09-07 The Procter & Gamble Company Cellulosic web, method and apparatus for making the same using papermaking belt having angled cross-sectional structure, and method of making the belt
EP1217106A1 (en) * 2000-12-12 2002-06-26 HUMATRO CORPORATION, c/o Ladas & Parry Flexible structure comprising starch filaments

Also Published As

Publication number Publication date
CA2422772A1 (en) 2002-08-08
WO2002061191A8 (en) 2003-11-13
WO2002061191A2 (en) 2002-08-08
CA2422772C (en) 2007-09-18
CN1469953A (en) 2004-01-21
BR0115130A (en) 2003-09-30
MXPA03003593A (en) 2003-06-19
JP2004518830A (en) 2004-06-24
CA2696880A1 (en) 2002-08-08
TW559632B (en) 2003-11-01
EP1328675A2 (en) 2003-07-23
KR20030045132A (en) 2003-06-09

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