MY131925A - Absorbent article with liquid acquisition layer - Google Patents

Absorbent article with liquid acquisition layer

Info

Publication number
MY131925A
MY131925A MYPI20034642A MY131925A MY 131925 A MY131925 A MY 131925A MY PI20034642 A MYPI20034642 A MY PI20034642A MY 131925 A MY131925 A MY 131925A
Authority
MY
Malaysia
Prior art keywords
ribs
acquisition layer
liquid acquisition
topsheet
article
Prior art date
Application number
Inventor
Jun Kudo
Masahiro Kashiwagi
Kenichiro Kuroda
Takuya Miyama
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 MY131925A publication Critical patent/MY131925A/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
    • A61F13/45—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
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
    • A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
    • 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
    • A61F13/534—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 an inhomogeneous composition through the thickness of the pad
    • A61F13/537—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53708—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
    • A61F13/53713—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical 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
    • 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
    • A61F13/534—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 an inhomogeneous composition through the thickness of the pad
    • A61F13/537—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53743—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers
    • A61F13/53747—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers the layer is facing the topsheet
    • 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
    • A61F13/534—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 an inhomogeneous composition through the thickness of the pad
    • A61F13/537—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F2013/53765—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry
    • A61F2013/53778—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry with grooves

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

DISCLOSED IS AN ABSORBENT ARTICLE HAVING A LIQUID ACQUISITION LAYER (6) BETWEEN A TOPSHEET (3) AND A LIQUID ABSORBENT LAYER (4). THE LIQUID ACQUISITION LAYER (6) IS AN ABSORBENT SHEET (8) THAT IS THREE-DIMENSIONALLY DEFORMED TO INCLUDE:LONGITUDINAL RIBS (6A) PROJETCING TOWARD THE TOPSHEET (3) AND EXTENDING PARALLEL WITH EACH OTHER IN A LONGITUDINAL DIRECTION OF THE ARTICLE; AND TRANSVERSE RIBS (6B) PROJECTING TOWARD THE TOPSHEET (3) AND EXTENDING IN A TRANSVERSE DIRECTION OF THE ARTICLE. THE TRANSVERSE RIBS (6B) ARE ARRANGED AT INTERVALS IN THE LONGITUDINAL DIRECTION AND CONNECT ADJACENT LONGITUDINAL RIBS (6A), THEREBY PROVIDING A PLURALITY OF RECESSES (6C) SURROUNDED BY THE LONGITUDINAL RIBS (6A) AND THE TRANSVERSE RIBS (6B). AT LEAST THE LONGITUDINAL RIBS (6A) ARE IN CONTACT WITH AN OVERLYING COMPONENT, WHEREAS BOTTOMS (6D) OF THE RECESSES (6C) ARE IN CONTACT WITH THE LIQUID ABSORBENT LAYER (4).(FIG 4)
MYPI20034642 2002-12-05 2003-12-04 Absorbent article with liquid acquisition layer MY131925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002354186A JP4323787B2 (en) 2002-12-05 2002-12-05 Absorbent article having a liquid acquisition layer

Publications (1)

Publication Number Publication Date
MY131925A true MY131925A (en) 2007-09-28

Family

ID=32463332

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20034642 MY131925A (en) 2002-12-05 2003-12-04 Absorbent article with liquid acquisition layer

Country Status (7)

Country Link
JP (1) JP4323787B2 (en)
KR (1) KR101078105B1 (en)
CN (1) CN100450465C (en)
AU (1) AU2003284530A1 (en)
MY (1) MY131925A (en)
TW (1) TWI231202B (en)
WO (1) WO2004049998A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4757039B2 (en) * 2006-01-25 2011-08-24 花王株式会社 Absorbent articles
JP5054962B2 (en) * 2006-11-06 2012-10-24 ユニ・チャーム株式会社 Absorbent articles
CN101790606B (en) * 2007-08-28 2012-09-05 花王株式会社 Shaped sheet and absorbent article utilizing the same
JP5210032B2 (en) * 2008-04-23 2013-06-12 花王株式会社 Absorbent articles
JP2011120654A (en) * 2009-12-08 2011-06-23 Kao Corp Absorbent article
JP5132798B2 (en) * 2011-06-09 2013-01-30 花王株式会社 Absorbent articles
JP6779251B2 (en) * 2018-04-20 2020-11-04 ユニ・チャーム株式会社 Absorbent article
JP2020014663A (en) * 2018-07-25 2020-01-30 王子ホールディングス株式会社 Absorbent article
CN109771144B (en) * 2019-01-10 2021-06-11 贵州卡布婴童用品有限责任公司 Multi-convex-point type water permeable layer and manufacturing method thereof
EP3968924A1 (en) * 2019-05-15 2022-03-23 The Procter & Gamble Company Disposable absorbent article

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594251A (en) * 1978-12-31 1980-07-17 Uni Charm Corp Article for treating body fluid
JP3016978B2 (en) * 1991-11-11 2000-03-06 ザ、プロクター、エンド、ギャンブル、カンパニー Absorbent article with rapid liquid transport zone
CN1240125A (en) * 1998-06-03 2000-01-05 尤妮佳股份有限公司 Body liquid absorption articles
JP3883308B2 (en) * 1998-11-09 2007-02-21 花王株式会社 Absorbent articles
JP2002140015A (en) * 2000-11-01 2002-05-17 Citizen Watch Co Ltd Liquid crystal display device

Also Published As

Publication number Publication date
TW200423910A (en) 2004-11-16
TWI231202B (en) 2005-04-21
KR20050084838A (en) 2005-08-29
JP2004181087A (en) 2004-07-02
CN1694668A (en) 2005-11-09
AU2003284530A1 (en) 2004-06-23
CN100450465C (en) 2009-01-14
JP4323787B2 (en) 2009-09-02
WO2004049998A1 (en) 2004-06-17
KR101078105B1 (en) 2011-10-28

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