CA2325556A1 - Absorbent article with elastically extensible landing member - Google Patents

Absorbent article with elastically extensible landing member Download PDF

Info

Publication number
CA2325556A1
CA2325556A1 CA002325556A CA2325556A CA2325556A1 CA 2325556 A1 CA2325556 A1 CA 2325556A1 CA 002325556 A CA002325556 A CA 002325556A CA 2325556 A CA2325556 A CA 2325556A CA 2325556 A1 CA2325556 A1 CA 2325556A1
Authority
CA
Canada
Prior art keywords
landing member
absorbent article
loop
elastically extensible
back sheet
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
CA002325556A
Other languages
French (fr)
Other versions
CA2325556C (en
Inventor
Christoph Johann Schmitz
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.)
Procter and Gamble Co
Original Assignee
The Procter & Gamble Company
Christoph Johann Schmitz
Procter & Gamble Gmbh
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 EP95102144A external-priority patent/EP0721770B2/en
Application filed by The Procter & Gamble Company, Christoph Johann Schmitz, Procter & Gamble Gmbh filed Critical The Procter & Gamble Company
Publication of CA2325556A1 publication Critical patent/CA2325556A1/en
Application granted granted Critical
Publication of CA2325556C publication Critical patent/CA2325556C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61F13/56—Supporting or fastening means
    • A61F13/62—Mechanical fastening means, ; Fabric strip fastener elements, e.g. hook and loop
    • A61F13/622—Fabric strip fastener elements, e.g. hook and loop
    • A61F13/627—Fabric strip fastener elements, e.g. hook and loop characterised by the loop
    • 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
    • A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
    • A61F2013/15032—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use as umbilical bandage
    • A61F2013/1504—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use as umbilical bandage for avoiding contact with umbilical region

Abstract

In an absorbent article (20) a mechanical fastening system (24) is provided wherein the landing member (64) comprises a loop-type material. The landing member (64) is elastically extensible in the direction of the front transverse edge by at least 5 percent, preferably at least 30 percent, so that it allows for elastic constraction and expansion of the front waist region (94). The landing member (64) may be of extensible material and may be formed by the top sheet material (26) which projects beyond the front transverse edge of the back sheet (30), or top sheet material (26) which is doubled over at the front waist region (94). Alternatively, the back sheet (30) comprises a front waist section (94) of different material than the back waist section (98). A separate elastic element may be associated with the landing member, or the landing member itself may be of stretchable loop-type material. In another embodiment, the landing member comprises at least one cutout section (90, 99, 100, 101, 102) in the back sheet (30) where the loop-type material of the landing member (64) is exposed.
CA002325556A 1995-02-16 1996-01-30 Absorbent article with elastically extensible landing member Expired - Lifetime CA2325556C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP95102144.3 1995-02-16
EP95102144A EP0721770B2 (en) 1994-12-29 1995-02-16 Disposable absorbent article having a elastically extensible landing member for engaging with a hook-type fastening member
CA002211730A CA2211730C (en) 1995-02-16 1996-01-30 Absorbent article with elastically extensible landing member

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002211730A Division CA2211730C (en) 1995-02-16 1996-01-30 Absorbent article with elastically extensible landing member

Publications (2)

Publication Number Publication Date
CA2325556A1 true CA2325556A1 (en) 1996-08-22
CA2325556C CA2325556C (en) 2007-11-20

Family

ID=8218987

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002211730A Expired - Fee Related CA2211730C (en) 1995-02-16 1996-01-30 Absorbent article with elastically extensible landing member
CA002325556A Expired - Lifetime CA2325556C (en) 1995-02-16 1996-01-30 Absorbent article with elastically extensible landing member

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002211730A Expired - Fee Related CA2211730C (en) 1995-02-16 1996-01-30 Absorbent article with elastically extensible landing member

Country Status (5)

Country Link
JP (1) JPH11500028A (en)
AU (1) AU4907696A (en)
CA (2) CA2211730C (en)
MX (1) MX9706238A (en)
WO (1) WO1996025133A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512634C2 (en) 1996-12-23 2000-04-17 Sca Hygiene Prod Ab Absorbent articles with fasteners
US6162522A (en) * 1998-06-19 2000-12-19 Kimberly-Clark Worldwide, Inc. Loop substrate for releasably attachable abrasive sheet material
AR021905A1 (en) * 1998-12-18 2002-09-04 Kimberly Clark Co AN ABSORBENT ARTICLE WITH NON-IRRITANT RESUJETABLE STITCHES
US20050261650A1 (en) * 2004-05-07 2005-11-24 Babak Damaghi Skin friendly diaper
US8052666B2 (en) * 2004-12-30 2011-11-08 Kimberly-Clark Worldwide, Inc. Fastening system having elastomeric engaging elements and disposable absorbent article made therewith
JP4540601B2 (en) * 2005-12-22 2010-09-08 花王株式会社 Disposable wearing items
JP4711943B2 (en) * 2006-12-22 2011-06-29 花王株式会社 Disposable diapers
JP6305700B2 (en) * 2013-07-03 2018-04-04 株式会社セイホウ Female surface of hook-and-loop fastener and waist band using the same
JP6601795B2 (en) * 2015-09-28 2019-11-06 大王製紙株式会社 Disposable diapers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057097A (en) * 1988-09-13 1991-10-15 Avery Dennison Corporation Stretchable but stable film and fastening tape
US5176670A (en) * 1988-12-20 1993-01-05 Kimberly-Clark Corporation Disposable diaper with improved mechanical fastening system
CA2053110C (en) * 1990-12-17 2002-09-10 Bruce M. Siebers Diaper or absorbent article with tensioning attachment

Also Published As

Publication number Publication date
MX9706238A (en) 1997-11-29
JPH11500028A (en) 1999-01-06
WO1996025133A1 (en) 1996-08-22
CA2211730C (en) 2001-10-02
CA2325556C (en) 2007-11-20
CA2211730A1 (en) 1996-08-22
AU4907696A (en) 1996-09-04

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160201