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CO6251228A2 - ABSORBENT ARTICLE WITH IRREGULAR SURFACE SHEET COMPOSED BY CONCAVAS AND CONVEX SECTIONS AND AN ABSORBENT BODY WITH A DENSELY COLLECTED INTERMISSED SECTION - Google Patents

ABSORBENT ARTICLE WITH IRREGULAR SURFACE SHEET COMPOSED BY CONCAVAS AND CONVEX SECTIONS AND AN ABSORBENT BODY WITH A DENSELY COLLECTED INTERMISSED SECTION

Info

Publication number
CO6251228A2
CO6251228A2 CO09141373A CO09141373A CO6251228A2 CO 6251228 A2 CO6251228 A2 CO 6251228A2 CO 09141373 A CO09141373 A CO 09141373A CO 09141373 A CO09141373 A CO 09141373A CO 6251228 A2 CO6251228 A2 CO 6251228A2
Authority
CO
Colombia
Prior art keywords
section
absorbent
surface sheet
sheet
absorbent body
Prior art date
Application number
CO09141373A
Other languages
Spanish (es)
Inventor
Yuki Noda
Kenichiro Kuroda
Kumiko Nishkawa
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
Application filed by Uni Charm Corp filed Critical Uni Charm Corp
Publication of CO6251228A2 publication Critical patent/CO6251228A2/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
    • A61F13/53—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
    • A61F13/51—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 of the pads
    • 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
    • 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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability

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)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

El artículo absorbente incluye una lámina de superficie permeable a los líquidos, una lámina de una cara trasera impermeable a los líquidos, un cuerpo absorbente que retiene los líquidos dispuesto entre la lámina de superficie y la lámina de la cara trasera. La lámina de superficie incluye una sección cóncava y una sección convexa de tal manera que la superficie de la lámina de superficie tiene una forma irregular, la sección cóncava tiene un peso inferior por unidad de área que la sección convexa. El cuerpo absorbente incluye una sección entremezclada donde la resma superabsorbente es densamente recogida. 1.- Un artículo absorbente que comprende: una lámina de superficie permeable a los líquidos; una lámina de la cara trasera impermeable a los líquidos; y un cuerpo absorbente que retiene líquido, dispuesto entre la lámina de superficie y la lámina de la cara trasera, la lámina de superficie incluye una sección cóncava y una sección convexa de tal manera que la superficie de ésta tiene una forma irregular, la sección cóncava tiene un peso inferior por unidad de área que la sección convexa, el cuerpo absorbente incluye una sección entremezclada donde la resma superabsorbente es densamente recogida. 2.- Un artículo absorbente de acuerdo con la reivindicación 1, en donde el cuerpo absorbente incluye una fibra absorbente, y una densidad de fibra de la fibra absorbente en la sección entremezclada es inferior que la densidad de fibra de la fibra absorbente en el cuerpo absorbente diferente de la sección entremezclada.The absorbent article includes a liquid permeable surface sheet, a sheet of a liquid impervious back face, an absorbent body that retains liquids disposed between the surface sheet and the back face sheet. The surface sheet includes a concave section and a convex section such that the surface of the surface sheet has an irregular shape, the concave section has a lower weight per unit area than the convex section. The absorbent body includes an intermingled section where the superabsorbent ream is densely collected. 1. An absorbent article comprising: a liquid permeable surface sheet; a sheet of the liquid impervious back face; and an absorbent body that retains liquid, disposed between the surface sheet and the sheet of the rear face, the surface sheet includes a concave section and a convex section such that its surface has an irregular shape, the concave section It has a lower weight per unit area than the convex section, the absorbent body includes an intermingled section where the superabsorbent ream is densely collected. 2. An absorbent article according to claim 1, wherein the absorbent body includes an absorbent fiber, and a fiber density of the absorbent fiber in the intermingled section is lower than the fiber density of the absorbent fiber in the body absorbent different from the intermingled section.

CO09141373A 2007-06-19 2009-12-10 ABSORBENT ARTICLE WITH IRREGULAR SURFACE SHEET COMPOSED BY CONCAVAS AND CONVEX SECTIONS AND AN ABSORBENT BODY WITH A DENSELY COLLECTED INTERMISSED SECTION CO6251228A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007161783A JP5210553B2 (en) 2007-06-19 2007-06-19 Absorbent articles

Publications (1)

Publication Number Publication Date
CO6251228A2 true CO6251228A2 (en) 2011-02-21

Family

ID=40156234

Family Applications (1)

Application Number Title Priority Date Filing Date
CO09141373A CO6251228A2 (en) 2007-06-19 2009-12-10 ABSORBENT ARTICLE WITH IRREGULAR SURFACE SHEET COMPOSED BY CONCAVAS AND CONVEX SECTIONS AND AN ABSORBENT BODY WITH A DENSELY COLLECTED INTERMISSED SECTION

Country Status (7)

Country Link
JP (1) JP5210553B2 (en)
AU (1) AU2008264565A1 (en)
BR (1) BRPI0811716A2 (en)
CO (1) CO6251228A2 (en)
MA (1) MA31533B1 (en)
TW (1) TW200936105A (en)
WO (1) WO2008156075A1 (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5452960B2 (en) * 2009-03-31 2014-03-26 ユニ・チャーム株式会社 Absorbent article and method for manufacturing absorbent article
JP5520124B2 (en) 2009-05-14 2014-06-11 ユニ・チャーム株式会社 Liquid permeable non-woven fabric
JP5463079B2 (en) * 2009-06-05 2014-04-09 大王製紙株式会社 Absorbent articles
JP5421676B2 (en) * 2009-07-07 2014-02-19 花王株式会社 Top sheet for absorbent articles
JP5530693B2 (en) * 2009-09-30 2014-06-25 大王製紙株式会社 Absorbent articles
WO2011155460A1 (en) * 2010-06-10 2011-12-15 花王株式会社 Process for production of absorber
JP5649377B2 (en) * 2010-08-31 2015-01-07 ユニ・チャーム株式会社 Nonwoven fabric and method for producing the same, absorbent article
JP5631124B2 (en) * 2010-08-31 2014-11-26 ユニ・チャーム株式会社 Incontinence liner
JP5704877B2 (en) * 2010-09-30 2015-04-22 ユニ・チャーム株式会社 Non-woven fabric, absorbent article containing the non-woven fabric, and method for forming the non-woven fabric
JP5780731B2 (en) * 2010-09-30 2015-09-16 ユニ・チャーム株式会社 Disposable diapers
JP5773604B2 (en) * 2010-09-30 2015-09-02 ユニ・チャーム株式会社 Absorbent articles and disposable diapers
JP4996766B2 (en) * 2010-11-30 2012-08-08 ユニ・チャーム株式会社 Liquid-permeable sheet and method for producing the same
JP5709685B2 (en) * 2011-07-29 2015-04-30 ユニ・チャーム株式会社 Disposable diapers
JP5863359B2 (en) * 2011-09-22 2016-02-16 ユニ・チャーム株式会社 Absorbent articles
AT512621B1 (en) 2012-02-28 2015-09-15 Chemiefaser Lenzing Ag hygiene product
JP6004723B2 (en) * 2012-04-23 2016-10-12 ユニ・チャーム株式会社 Disposable diapers
WO2014179370A1 (en) 2013-05-03 2014-11-06 The Procter & Gamble Company Absorbent articles comprising stretch laminates
JP5634632B1 (en) * 2014-05-09 2014-12-03 ユニ・チャーム株式会社 Absorbent articles
JP6587415B2 (en) * 2014-09-30 2019-10-09 花王株式会社 Absorbent articles
CN107106340B (en) 2014-11-06 2021-01-22 宝洁公司 Patterned apertured webs, laminates, and methods of making the same
US10271999B2 (en) 2014-11-06 2019-04-30 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs/laminate
CA3014673C (en) 2016-03-09 2021-05-25 The Procter & Gamble Company Absorbent articles
CA3017187A1 (en) 2016-03-09 2017-09-14 The Procter & Gamble Company Absorbent article with activatable material
JP6757607B2 (en) * 2016-06-22 2020-09-23 株式会社リブドゥコーポレーション Absorbent article
CN109475437B (en) 2016-08-12 2021-08-27 宝洁公司 Elastic laminate and method for assembling an elastic laminate for an absorbent article
US11446186B2 (en) 2016-08-12 2022-09-20 The Procter & Gamble Company Absorbent article with ear portion
EP3496691B1 (en) 2016-08-12 2024-03-20 The Procter & Gamble Company Absorbent article with an ear portion
CN109562006A (en) 2016-09-09 2019-04-02 宝洁公司 Composition is applied to the system and method and its web of web
JP2017109125A (en) * 2017-02-09 2017-06-22 ユニ・チャーム株式会社 Absorbent article
CN115257121A (en) 2017-03-27 2022-11-01 宝洁公司 Elastomeric laminate with soft non-crimped spunbond web
US11278458B2 (en) 2017-03-27 2022-03-22 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs/laminates
US11890171B2 (en) 2017-11-06 2024-02-06 The Procter And Gamble Company Absorbent article with conforming features
US11547613B2 (en) 2017-12-05 2023-01-10 The Procter & Gamble Company Stretch laminate with beamed elastics and formed nonwoven layer
US11969325B2 (en) 2018-01-25 2024-04-30 The Procter & Gamble Company Absorbent article with function-formed topsheet, and method for manufacturing
US12053357B2 (en) 2019-06-19 2024-08-06 The Procter & Gamble Company Absorbent article with function-formed topsheet, and method for manufacturing
US11819393B2 (en) 2019-06-19 2023-11-21 The Procter & Gamble Company Absorbent article with function-formed topsheet, and method for manufacturing
US11944522B2 (en) 2019-07-01 2024-04-02 The Procter & Gamble Company Absorbent article with ear portion
JP7236406B2 (en) * 2020-05-29 2023-03-09 ユニ・チャーム株式会社 absorbent article

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US4670011A (en) * 1983-12-01 1987-06-02 Personal Products Company Disposable diaper with folded absorbent batt
JPH0692556B2 (en) * 1986-01-23 1994-11-16 積水化学工業株式会社 Vinylidene fluoride composite material
JPH09117471A (en) * 1995-10-26 1997-05-06 Oji Paper Co Ltd Absorbent articles
WO2001021122A1 (en) * 1999-09-21 2001-03-29 Weyerhaeuser Company Fluted absorbent composite
JP4103269B2 (en) * 1999-10-19 2008-06-18 チッソ株式会社 Stretched nonwoven fabric and molded product using the same
JP4889273B2 (en) * 2005-10-05 2012-03-07 花王株式会社 Surface sheet
JP4794266B2 (en) * 2005-10-06 2011-10-19 花王株式会社 Absorbent articles

Also Published As

Publication number Publication date
JP5210553B2 (en) 2013-06-12
BRPI0811716A2 (en) 2014-11-18
MA31533B1 (en) 2010-07-01
AU2008264565A1 (en) 2008-12-24
TW200936105A (en) 2009-09-01
WO2008156075A1 (en) 2008-12-24
JP2009000173A (en) 2009-01-08

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