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BR0115130A - Absorbent structured fibrous nets and equipment and process for their production - Google Patents

Absorbent structured fibrous nets and equipment and process for their production

Info

Publication number
BR0115130A
BR0115130A BR0115130-4A BR0115130A BR0115130A BR 0115130 A BR0115130 A BR 0115130A BR 0115130 A BR0115130 A BR 0115130A BR 0115130 A BR0115130 A BR 0115130A
Authority
BR
Brazil
Prior art keywords
fibrous
cross
portions
foreground
elevation
Prior art date
Application number
BR0115130-4A
Other languages
Portuguese (pt)
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 US09/695,155 external-priority patent/US6743571B1/en
Priority claimed from US09/694,946 external-priority patent/US6576091B1/en
Priority claimed from US09/694,915 external-priority patent/US6576090B1/en
Priority claimed from US09/694,929 external-priority patent/US6420100B1/en
Priority claimed from US09/695,117 external-priority patent/US6660129B1/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of BR0115130A publication Critical patent/BR0115130A/en

Links

Classifications

    • 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
    • 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
    • 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

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

Abstract

"REDES FIBROSAS ESTRUTURADAS ABSORVENTES E EQUIPAMENTOS E PROCESSO PARA A SUA PRODUçãO". Uma estrutura fibrosa que tem pelo menos uma primeira região que define um primeiro plano e tem uma primeira elevação, e uma segunda região que se estende para fora do primeiro plano para definir uma segunda elevação, sendo que a segunda região compreende uma pluralidade de almofadas fibrosas. Pelo menos algumas das almofadas fibrosas contêm redomas fibrosas e porções fibrosas em cantilever que se estendem lateralmente das mesmas na segunda elevação. As porções em cantilever são elevadas do primeiro plano para formar bolsos entre as mesmas. Em uma seção transversal perpendicular ao primeiro plano, a almofada fibrosa tem uma base em seção transversal medida na primeira elevação e um perímetro em seção transversal, sendo que a razão entre o perímetro em seção transversal e a base em seção transversal é maior do que 4/1. Uma estrutura fibrosa laminada também é apresentada, a qual contém pelo menos uma folha fibrosa que tem uma pluralidade de porções fibrosas em cantilever. Um processo para produzir a estrutura fibrosa compreende as etapas de obtenção de uma pluralidade de fibras dispostas sobre um elemento de deflexão que tem uma estrutura conformada dotada de um lado posterior e um lado de rede oposto a ele, e porções de condutos de deflexão, incluindo uma pluralidade de porções suspensas elevadas de um plano formado pelo lado posterior para formar espaços vazios entre as mesmas, e a deflexão de uma porção das fibras para os condutos de deflexão de modo a fazer com que algumas das fibras defletidas fiquem dispostas dentro dos ditos espaços vazios, formando assim as redomas fibrosas e as porções em cantilever que se estendem lateralmente das mesmas."ABSORBENT STRUCTURED FIBER NETWORKS AND EQUIPMENT AND PROCESS FOR THEIR PRODUCTION". A fibrous structure having at least one first region defining a foreground and having a first elevation, and a second region extending out of the foreground to define a second elevation, the second region comprising a plurality of fibrous pads. . At least some of the fibrous pads contain fibrous capsules and cantilevered fibrous portions extending laterally from them at the second elevation. The cantilevered portions are raised from the foreground to form pockets therebetween. In a cross section perpendicular to the foreground, the fibrous cushion has a cross-sectional base measured at the first elevation and a cross-sectional perimeter, and the ratio of the cross-sectional perimeter to the cross-sectional base is greater than 4 /1. A laminated fibrous structure is also shown which contains at least one fibrous sheet having a plurality of cantilevered fibrous portions. A process for producing the fibrous structure comprises the steps of obtaining a plurality of fibers disposed on a deflection member having a shaped structure provided with a rear side and a mesh side opposite it, and portions of deflection ducts, including a plurality of raised suspended portions of a plane formed by the rear side to form voids therebetween, and the deflection of a portion of the fibers into the deflection ducts so as to cause some of the deflected fibers to be disposed within said spaces voids, thus forming the fibrous dome and the cantilevered portions extending laterally thereof.

BR0115130-4A 2000-10-24 2001-10-23 Absorbent structured fibrous nets and equipment and process for their production BR0115130A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US09/695,155 US6743571B1 (en) 2000-10-24 2000-10-24 Mask for differential curing and process for making same
US09/694,946 US6576091B1 (en) 2000-10-24 2000-10-24 Multi-layer deflection member and process for making same
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
US09/695,117 US6660129B1 (en) 2000-10-24 2000-10-24 Fibrous structure having increased surface area
PCT/US2001/050472 WO2002061191A2 (en) 2000-10-24 2001-10-23 Fibrous structure having increased surface area and process for making same

Publications (1)

Publication Number Publication Date
BR0115130A true BR0115130A (en) 2003-09-30

Family

ID=27542090

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0115130-4A BR0115130A (en) 2000-10-24 2001-10-23 Absorbent structured fibrous nets and equipment and process for their production

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 (12)

* 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
USD512840S1 (en) 2004-05-28 2005-12-20 The Procter & Gamble Company Surface pattern of a paper product
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
MX2017001618A (en) 2014-08-05 2017-04-27 Procter & Gamble Fibrous structures.
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
CA3016186C (en) * 2016-03-24 2020-04-14 The Procter & Gamble Company Unitary deflection member for making fibrous structures
CA3016066C (en) * 2016-03-24 2021-04-06 The Procter & Gamble Company Unitary deflection member for making fibrous structures
US11408129B2 (en) 2018-12-10 2022-08-09 The Procter & Gamble Company Fibrous structures
US11505884B2 (en) * 2019-03-18 2022-11-22 The Procter & Gamble Company Shaped nonwovens that exhibit high visual resolution
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

Family Cites Families (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
NZ508817A (en) * 2000-12-12 2002-10-25 Humatro Corp Flexible structure comprising starch filaments

Also Published As

Publication number Publication date
CA2422772C (en) 2007-09-18
JP2004518830A (en) 2004-06-24
WO2002061191A8 (en) 2003-11-13
TW559632B (en) 2003-11-01
CA2422772A1 (en) 2002-08-08
EP1328675A2 (en) 2003-07-23
KR20030045132A (en) 2003-06-09
MXPA03003593A (en) 2003-06-19
CA2696880A1 (en) 2002-08-08
WO2002061191A2 (en) 2002-08-08
CN1469953A (en) 2004-01-21
WO2002061191A3 (en) 2003-01-30

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired