CA2348207A1 - Disposable diaper - Google Patents

Disposable diaper Download PDF

Info

Publication number
CA2348207A1
CA2348207A1 CA002348207A CA2348207A CA2348207A1 CA 2348207 A1 CA2348207 A1 CA 2348207A1 CA 002348207 A CA002348207 A CA 002348207A CA 2348207 A CA2348207 A CA 2348207A CA 2348207 A1 CA2348207 A1 CA 2348207A1
Authority
CA
Canada
Prior art keywords
diaper
disposable diaper
rear wings
wings
pair
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
CA002348207A
Other languages
French (fr)
Other versions
CA2348207C (en
Inventor
Yoshikazu Shingu
Hirotomo Mukai
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.)
Unicharm Corp
Original Assignee
Unicharm Corp
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 Unicharm Corp filed Critical Unicharm Corp
Publication of CA2348207A1 publication Critical patent/CA2348207A1/en
Application granted granted Critical
Publication of CA2348207C publication Critical patent/CA2348207C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61F13/45—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 shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49001—Absorbent articles specially adapted to be worn around the waist, e.g. diapers having preferential bending zones, e.g. fold lines or grooves
    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
    • A61F13/5633—Supporting or fastening means specially adapted for diapers or the like open type diaper
    • A61F13/5644—Supporting or fastening means specially adapted for diapers or the like open type diaper having more than one pair of fasteners

Landscapes

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

Abstract

A disposable diaper includes a pair of rear wings formed in a rear waist region of the diaper, the rear wings are folded twice or more on the inner side of the diaper so that free side edge portions of the rear wings may extend circumferentially of the diaper's body.
CA002348207A 2000-06-19 2001-05-23 Disposable diaper Expired - Fee Related CA2348207C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-183701 2000-06-19
JP2000183701A JP2002000631A (en) 2000-06-19 2000-06-19 Disposable diaper

Publications (2)

Publication Number Publication Date
CA2348207A1 true CA2348207A1 (en) 2001-12-19
CA2348207C CA2348207C (en) 2005-11-29

Family

ID=18684245

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002348207A Expired - Fee Related CA2348207C (en) 2000-06-19 2001-05-23 Disposable diaper

Country Status (7)

Country Link
US (1) US6626881B2 (en)
EP (1) EP1166735B1 (en)
JP (1) JP2002000631A (en)
AT (1) ATE357199T1 (en)
CA (1) CA2348207C (en)
DE (1) DE60127345T2 (en)
ES (1) ES2282206T3 (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010041879A1 (en) * 2001-03-01 2001-11-15 First Quality Enterprises, Inc. Absorbent articles having improved fastening system
US6702798B2 (en) * 2001-08-16 2004-03-09 Kimberly-Clark Worldwide, Inc. Folded absorbent article
US20040122413A1 (en) * 2002-12-23 2004-06-24 Kimberly-Clark Worldwide, Inc. Absorbent article having shaped front and back ears
US20050148968A1 (en) * 2003-12-30 2005-07-07 Schlinz Daniel R. Disposable absorbent garment including a stretchable carrier layer
US7527618B2 (en) * 2004-04-23 2009-05-05 Paul Hartmann Ag Hygienic article for incontinence
DE102004021353A1 (en) * 2004-04-23 2005-11-10 Paul Hartmann Ag Absorbent incontinence article
US20050256494A1 (en) * 2004-04-29 2005-11-17 Kimberly-Clark Worldwide, Inc. Easy open diaper
US20050256495A1 (en) * 2004-04-29 2005-11-17 Kimberly-Clark Worldwide, Inc. Composite web and use in an absorbent article
US7507224B2 (en) * 2004-06-30 2009-03-24 Kimberly-Clark Worldwide, Inc. Easy-to-unfold folded absorbent garment with distal edges of the front and back waist regions folded along respective longitudinal fold lines
US7763004B2 (en) 2005-05-18 2010-07-27 The Procter & Gamble Company Disposable absorbent article having layered containment pockets
US7695463B2 (en) 2005-06-22 2010-04-13 The Procter & Gamble Company Disposable absorbent article having dual layer barrier cuff strips
US8241263B2 (en) 2005-08-26 2012-08-14 Medline Industries, Inc. Absorbent article
US8162913B2 (en) 2005-11-16 2012-04-24 Kimberly-Clark Worldwide, Inc. Folded absorbent article
US7737324B2 (en) * 2005-11-23 2010-06-15 The Procter & Gamble Company Disposable absorbent article having deployable chassis ears
JP4657110B2 (en) * 2006-01-12 2011-03-23 白十字株式会社 Disposable absorbent article
ES2541151T3 (en) 2006-10-27 2015-07-16 Paul Hartmann Ag Absorbent incontinence article with improved closure system
US8585672B2 (en) 2007-02-28 2013-11-19 The Procter & Gamble Company Disposable absorbent article having deployable belt ears
US7857801B2 (en) 2007-03-23 2010-12-28 The Procter & Gamble Company Diaper having deployable chassis ears and stretch waistband
DE102007024180A1 (en) * 2007-05-24 2008-11-27 Paul Hartmann Ag Method of making a diaper
EP2020215B1 (en) 2007-08-02 2015-04-29 Paul Hartmann AG Absorbent incontinence disposable pads
DE102009022529A1 (en) * 2009-05-25 2010-12-02 Paul Hartmann Ag Folded incontinence article
DE102009036796A1 (en) 2009-08-08 2011-02-10 Paul Hartmann Ag Folded incontinence article
US8636146B2 (en) * 2010-03-06 2014-01-28 Kimberly-Clark Worldwide, Inc. Navigation system
US9439811B2 (en) 2010-10-19 2016-09-13 Medline Industries, Inc. Absorbent articles and securement means
US10117792B2 (en) 2010-10-19 2018-11-06 Medline Industries, Inc. Absorbent articles and methods of manufacturing the same
DE102010052264A1 (en) 2010-11-23 2012-05-24 Paul Hartmann Ag Folded incontinence article
DE102011010269A1 (en) * 2011-01-25 2012-07-26 Paul Hartmann Ag Ladies or incontinence bandage
JP5848066B2 (en) * 2011-08-31 2016-01-27 ユニ・チャーム株式会社 Disposable wearing items
USD716938S1 (en) 2011-10-19 2014-11-04 Medline Industries, Inc. Absorbent core
US9993374B2 (en) * 2011-11-10 2018-06-12 Kimberly-Clark Worldwide, Inc. Absorbent personal care article having intermeshing flaps
JP6071529B2 (en) * 2012-12-25 2017-02-01 花王株式会社 Disposable diapers
US9486368B2 (en) 2013-12-05 2016-11-08 Medline Industries, Inc. Disposable hygienic article with means for diagnostic testing
US9259364B2 (en) 2013-12-12 2016-02-16 Kimberly-Clark Worldwide, Inc. Package of folded disposable absorbent pants
US9375367B2 (en) 2014-02-28 2016-06-28 Medline Industries, Inc. Fastener for an absorbent article
US10226388B2 (en) 2014-04-21 2019-03-12 Medline Industries, Inc. Stretch breathable protective absorbent article using tri-laminate
US9622922B2 (en) 2014-04-21 2017-04-18 Medline Industries, Inc. Stretch breathable protective absorbent article using bilaminate
JP5747139B1 (en) * 2015-01-30 2015-07-08 ユニ・チャーム株式会社 Absorbent articles
EP3058912B1 (en) 2015-02-17 2018-11-07 The Procter and Gamble Company Absorbent articles forming a three-dimensional basin
EP3058916B1 (en) 2015-02-17 2018-01-31 The Procter and Gamble Company Package for absorbent articles forming a three-dimensional basin
EP3058915B1 (en) 2015-02-17 2018-11-07 The Procter and Gamble Company Absorbent cores for absorbent articles
EP3058910B1 (en) 2015-02-17 2019-04-10 The Procter and Gamble Company Absorbent articles forming a three-dimensional basin
WO2016135940A1 (en) * 2015-02-27 2016-09-01 ユニ・チャーム株式会社 Absorbent article
JP6407108B2 (en) * 2015-07-06 2018-10-17 ユニ・チャーム株式会社 Absorbent article and method for manufacturing absorbent article
JP6068591B2 (en) * 2015-10-09 2017-01-25 ユニ・チャーム株式会社 Disposable wearing items
JP2016104433A (en) * 2016-03-10 2016-06-09 王子ホールディングス株式会社 Tape type diaper and manufacturing method of tape-type diaper
WO2017161213A1 (en) 2016-03-18 2017-09-21 The Procter & Gamble Company Method and apparatus for advancing and folding an absorbent article
US11039961B2 (en) 2016-03-18 2021-06-22 The Procter & Gamble Company Method and apparatus for advancing and folding an absorbent article

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863637A (en) * 1972-12-08 1975-02-04 Int Paper Co Folded disposable diaper
US3890973A (en) * 1973-06-29 1975-06-24 Alwyn K Davis Sanitary diaper
US4108179A (en) * 1973-09-13 1978-08-22 Colgate-Palmolive Company Disposable diaper
US3926189A (en) * 1974-08-05 1975-12-16 Colgate Palmolive Co Selectively positionable diaper assembly
US3943930A (en) * 1974-10-03 1976-03-16 Colgate-Palmolive Company Disposable diaper
FR2413891A1 (en) * 1978-01-06 1979-08-03 Beghin Say Sa FOLDED FASTENERS AND METHOD OF MANUFACTURING
US4808178A (en) * 1981-07-17 1989-02-28 The Proctor & Gamble Company Disposable absorbent article having elasticized flaps provided with leakage resistant portions
EP0217786B1 (en) * 1985-02-15 1990-11-14 Weyerhaeuser Company Leak resistant diaper or incontinent garment
US5053028A (en) * 1988-01-11 1991-10-01 Minnesota Mining And Manufacturing Company Disposable diaper with improved hook and loop fastener system
CA2053110C (en) * 1990-12-17 2002-09-10 Bruce M. Siebers Diaper or absorbent article with tensioning attachment
US5542943A (en) * 1994-01-07 1996-08-06 The Procter & Gamble Company Absorbent article having inflected barrier cuffs and method for making the same
US5496428A (en) * 1994-01-07 1996-03-05 The Procter & Gamble Company Process for making an absorbent article having inflected barrier leg cuff
AU701286B2 (en) * 1995-04-03 1999-01-21 Mcneil-Ppc, Inc. Multiple folded side barriers for improved leakage protection
US5624428A (en) * 1995-11-29 1997-04-29 Kimberly-Clark Corporation Absorbent article having a pantlike pull down feature
SE512345C2 (en) * 1996-06-06 2000-03-06 Sca Hygiene Prod Ab Absorbent articles such as a diaper, an incontinence cover or the like, including a grip member
WO1998022069A1 (en) * 1996-11-22 1998-05-28 Minnesota Mining And Manufacturing Company Laminate tape
SE516020C2 (en) * 2000-03-31 2001-11-12 Sca Hygiene Prod Ab Absorbent articles with belt

Also Published As

Publication number Publication date
EP1166735B1 (en) 2007-03-21
EP1166735A2 (en) 2002-01-02
JP2002000631A (en) 2002-01-08
DE60127345T2 (en) 2007-12-13
US20010056271A1 (en) 2001-12-27
ES2282206T3 (en) 2007-10-16
CA2348207C (en) 2005-11-29
US6626881B2 (en) 2003-09-30
DE60127345D1 (en) 2007-05-03
EP1166735A3 (en) 2004-01-07
ATE357199T1 (en) 2007-04-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150525