AR090429A1 - ABSORBENT ARTICLE - Google Patents

ABSORBENT ARTICLE

Info

Publication number
AR090429A1
AR090429A1 ARP130100632A ARP130100632A AR090429A1 AR 090429 A1 AR090429 A1 AR 090429A1 AR P130100632 A ARP130100632 A AR P130100632A AR P130100632 A ARP130100632 A AR P130100632A AR 090429 A1 AR090429 A1 AR 090429A1
Authority
AR
Argentina
Prior art keywords
regions
stiffness
liquid
low
absorbent article
Prior art date
Application number
ARP130100632A
Other languages
Spanish (es)
Inventor
Noda Yuki
Tamura Tatsuya
Nomoto Takashi
Onozuka Takashi
Original Assignee
Uni Charm 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
Priority claimed from JP2012082503A external-priority patent/JP5709789B2/en
Application filed by Uni Charm Corp filed Critical Uni Charm Corp
Publication of AR090429A1 publication Critical patent/AR090429A1/en

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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
    • A61F13/51108—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections the top sheet having corrugations or embossments having one axis relatively longer than the other axis, e.g. forming channels or grooves in a longitudinal direction
    • 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
    • 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
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • 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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • 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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • A61F13/5126—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the planar distribution of the apertures, e.g. in a predefined pattern

Abstract

Para proporcionar un artículo absorbente que es capaz de regular la deformación por torsión, la presente proporciona una toalla sanitaria 1 que comprende una lámina superior permeable a líquidos 2, una lámina trasera permeable a líquidos 3 y un cuerpo absorbente 4 proporcionado entre la lámina superior 2 y la lámina posterior 3, en donde: la lámina superior 2 comprende regiones de alta rigidez 22 y regiones de baja rigidez 21, que se forman en una región receptora de líquidos 20 que recibe un líquido suministrado a la lámina superior 2; las regiones de alta rigidez 22 tienen primeras regiones casi lineales que se ponen en una dirección que atraviesa una dirección longitudinal de la toalla sanitaria 1 y están alineadas de una manera aproximadamente paralela; y las regiones de baja rigidez 21 tienen agujeros de permeación de líquidos que se forman de modo tal que la rigidez de las regiones de baja rigidez 21 sea inferior a la rigidez de las regiones de alta rigidez 22.To provide an absorbent article that is capable of regulating torsional deformation, the present provides a sanitary napkin 1 comprising a liquid permeable topsheet 2, a liquid permeable backsheet 3 and an absorbent body 4 provided between the topsheet 2 and the backsheet 3, wherein: the top sheet 2 comprises regions of high stiffness 22 and regions of low stiffness 21, which are formed in a liquid receiving region 20 that receives a liquid supplied to the upper sheet 2; the high rigidity regions 22 have first almost linear regions that are placed in a direction that crosses a longitudinal direction of the sanitary napkin 1 and is aligned in an approximately parallel manner; and the low rigidity regions 21 have liquid permeation holes that are formed such that the stiffness of the low stiffness regions 21 is less than the stiffness of the high stiffness regions 22.

ARP130100632A 2012-02-29 2013-02-28 ABSORBENT ARTICLE AR090429A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012044439 2012-02-29
JP2012044575 2012-02-29
JP2012044524 2012-02-29
JP2012082503A JP5709789B2 (en) 2012-03-30 2012-03-30 Absorbent articles

Publications (1)

Publication Number Publication Date
AR090429A1 true AR090429A1 (en) 2014-11-12

Family

ID=49082522

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130100632A AR090429A1 (en) 2012-02-29 2013-02-28 ABSORBENT ARTICLE

Country Status (3)

Country Link
AR (1) AR090429A1 (en)
TW (1) TWI593396B (en)
WO (1) WO2013129325A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2907992B2 (en) * 1990-10-16 1999-06-21 ユニ・チャーム株式会社 Surface sheet for absorbent articles
US5650214A (en) * 1996-05-31 1997-07-22 The Procter & Gamble Company Web materials exhibiting elastic-like behavior and soft, cloth-like texture
JP4095425B2 (en) * 2002-12-09 2008-06-04 ユニ・チャーム株式会社 Liquid-permeable surface sheet of body fluid absorbent article
US8030535B2 (en) * 2002-12-18 2011-10-04 The Procter & Gamble Company Sanitary napkin for clean body benefit
US7650848B2 (en) * 2004-02-17 2010-01-26 University Of Florida Research Foundation, Inc. Surface topographies for non-toxic bioadhesion control
JP2005296480A (en) * 2004-04-15 2005-10-27 Uni Charm Corp Sanitary napkin
JP4972500B2 (en) * 2007-09-05 2012-07-11 花王株式会社 Absorbent articles
JP5466489B2 (en) * 2009-11-16 2014-04-09 花王株式会社 Absorbent articles

Also Published As

Publication number Publication date
TW201400098A (en) 2014-01-01
TWI593396B (en) 2017-08-01
WO2013129325A1 (en) 2013-09-06

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