MXPA03007709A - Articulo absorbente, metodo y aparato para preparar el mismo. - Google Patents

Articulo absorbente, metodo y aparato para preparar el mismo.

Info

Publication number
MXPA03007709A
MXPA03007709A MXPA03007709A MXPA03007709A MXPA03007709A MX PA03007709 A MXPA03007709 A MX PA03007709A MX PA03007709 A MXPA03007709 A MX PA03007709A MX PA03007709 A MXPA03007709 A MX PA03007709A MX PA03007709 A MXPA03007709 A MX PA03007709A
Authority
MX
Mexico
Prior art keywords
air
different
forming
absorbent article
preaparing
Prior art date
Application number
MXPA03007709A
Other languages
English (en)
Inventor
Baker Andrew
Original Assignee
Paragon Trade Brands Inc
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 Paragon Trade Brands Inc filed Critical Paragon Trade Brands Inc
Publication of MXPA03007709A publication Critical patent/MXPA03007709A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/5323—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

Se describe un aparato y metodo para preparar un articulo absorbente. El aparato tiene al menos dos superficies de formacion que son diferentes en terminos de permeabilidad de aire, para permitir una colocacion selectiva de material fibroso. La superficie de formacion comprende una malla de formacion perforada. La malla de formacion tiene multiples zonas con diferentes cantidades de areas abiertas a traves de las cuales puede pasar aire. Las particulas llevadas en el aire que fluyen a traves del area abierta, son depositadas en diferentes zonas de la malla de formacion, dando como resultado deferentes pesos base que corresponden a las diferentes permeabilidades de aire. El aparato y metodo proporcionan de este modo, un articulo que tiene una optima absorbencia delimitada en una forma con costo efectivo.
MXPA03007709A 2001-02-27 2002-02-27 Articulo absorbente, metodo y aparato para preparar el mismo. MXPA03007709A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/793,679 US6848894B2 (en) 2001-02-27 2001-02-27 Absorbent article, method and apparatus for preparing same
PCT/US2002/005654 WO2002068002A2 (en) 2001-02-27 2002-02-27 Absorbent article, method and apparatus for preaparing same

Publications (1)

Publication Number Publication Date
MXPA03007709A true MXPA03007709A (es) 2004-03-26

Family

ID=25160525

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03007709A MXPA03007709A (es) 2001-02-27 2002-02-27 Articulo absorbente, metodo y aparato para preparar el mismo.

Country Status (5)

Country Link
US (2) US6848894B2 (es)
AU (1) AU2002244149A1 (es)
CA (1) CA2439122A1 (es)
MX (1) MXPA03007709A (es)
WO (1) WO2002068002A2 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60325672D1 (de) * 2002-06-10 2009-02-26 Kao Corp Ein absorbierender Kern und Verfahren zu dessen Herstellung
JP4580736B2 (ja) * 2004-11-18 2010-11-17 ユニ・チャーム株式会社 吸液性芯材成型ドラム
EP2242489A1 (en) 2005-02-15 2010-10-27 Jallal Messadek Combination therapeutic compositions and method of use
US9572728B2 (en) 2008-07-02 2017-02-21 The Procter & Gamble Company Disposable absorbent article with varied distribution of absorbent particulate polymer material and method of making same
JP5386123B2 (ja) * 2008-07-31 2014-01-15 ユニ・チャーム株式会社 吸収体の製造装置及び製造方法
US8871123B2 (en) * 2008-08-05 2014-10-28 Johnson & Johnson Ind. E Com. Ltda. Method of making an absorbent core having a plurality of first regions and a second region surrounding each of the first regions
US8093448B2 (en) 2008-08-05 2012-01-10 Johnson & Johnson Ind. E. Com LTDA Absorbent article including absorbent core having a plurality of first regions and a second region surrounding each of the first regions
US20100032860A1 (en) * 2008-08-05 2010-02-11 Hernandez Francisco J V Method for making an absorbent core having concentrically arranged absorbent regions
US7994385B2 (en) 2008-08-05 2011-08-09 Johnson & Johnson Ind. E Com. Ltda Absorbent article including absorbent core having concentrically arranged absorbent regions
JP5759701B2 (ja) * 2010-10-25 2015-08-05 花王株式会社 吸収体の製造方法
US9303340B2 (en) * 2012-07-09 2016-04-05 Americo Manufacturing Co., Inc. Process for creating a variable density, high loft, non-woven web structure
WO2017002198A1 (ja) * 2015-06-30 2017-01-05 ユニ・チャーム株式会社 吸収性物品の吸収体を製造する装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912723A (en) * 1953-01-30 1959-11-17 Weyerhaeuser Timber Co Method of and means for felting with variable suction
US3501813A (en) 1965-11-10 1970-03-24 Int Paper Canada Method of forming a continuous fibrous web
US3518726A (en) 1967-09-15 1970-07-07 Kimberly Clark Co Machine for making sanitary napkins
US3598680A (en) 1968-04-18 1971-08-10 Int Paper Co Tandem air former
US3595680A (en) * 1969-05-08 1971-07-27 Dca Food Ind Machine and method for coating food products
US3973291A (en) 1970-08-28 1976-08-10 Scott Paper Company Method for forming fibrous pads
US3839240A (en) * 1971-03-18 1974-10-01 Celanese Corp High melt index microporous films
US4016628A (en) 1973-05-14 1977-04-12 Scott Paper Company Method and apparatus for forming absorbent articles
US3848598A (en) 1973-07-09 1974-11-19 Johnson & Johnson Disposable diaper with double contoured panel
US3939240A (en) 1974-05-16 1976-02-17 Scott Paper Company Method for forming fibrous pads
US3994047A (en) 1975-04-11 1976-11-30 International Paper Company Apparatus for the twin-wire air laying of fibrous pads
US4223677A (en) 1979-05-11 1980-09-23 Scott Paper Company Absorbent fibrous structure and disposable diaper including same
JPS56133144A (en) * 1980-03-21 1981-10-19 Japan Crown Cork Co Ltd Pressure molding device for pressure molding liner inside ceiling of receptacle lid sheel
US4388056A (en) 1981-07-06 1983-06-14 The Procter & Gamble Company Apparatus for continuously making an air-laid fibrous web having patterned basis weight distribution
US5098423A (en) 1988-10-27 1992-03-24 Mcneil-Ppc, Inc. Low bulk disposable diaper
US5466513A (en) 1992-12-18 1995-11-14 Kimberly-Clark Corporation Multi-layer absorbent composite
US5447677A (en) * 1993-06-02 1995-09-05 Mcneil-Ppc, Inc. Apparatus and method for making absorbent products containing a first material dispersed within a second material
US5492754A (en) 1993-12-15 1996-02-20 Kimberly-Clark Corporation Absorbent composition including a magnetically-responsive material
CA2153125A1 (en) 1994-08-31 1996-03-01 Frank Paul Abuto Liquid-absorbing article
WO1997016492A1 (fr) 1995-11-02 1997-05-09 Nippon Shokubai Co., Ltd. Resine absorbant l'eau, matiere absorbante et procede de production
US5891120A (en) 1997-01-30 1999-04-06 Paragon Trade Brands, Inc. Absorbent article comprising topsheet, backsheet and absorbent core with liquid transferring layer near backsheet
US5873963A (en) 1997-06-02 1999-02-23 The Procter & Gamble Company Process for making an absorbent composite web
US6056854A (en) 1998-03-27 2000-05-02 Basf Corporation Process to make a wet-laid absorbent structure
US6068620A (en) 1998-03-30 2000-05-30 Paragon Trade Brands Absorbent laminate
US5983457A (en) 1998-04-29 1999-11-16 Toney; Jerry L. Inlet and outlet plenum apparatus for uniform delivery of fiber to a pad former
US6710225B1 (en) * 1998-06-15 2004-03-23 Kimberly-Clark Worldwide, Inc. Layered absorbent structure with a zoned basis weight
TW492921B (en) 2000-10-02 2002-07-01 Kang Na Hsiung Entpr Co Ltd Method for producing composite non-woven cloth by carding and air-laying

Also Published As

Publication number Publication date
WO2002068002A3 (en) 2003-03-27
US20050043695A1 (en) 2005-02-24
CA2439122A1 (en) 2002-09-06
WO2002068002A2 (en) 2002-09-06
US20020169434A1 (en) 2002-11-14
US6848894B2 (en) 2005-02-01
AU2002244149A1 (en) 2002-09-12

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Legal Events

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