WO2013047268A1 - Article absorbant - Google Patents

Article absorbant Download PDF

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Publication number
WO2013047268A1
WO2013047268A1 PCT/JP2012/073825 JP2012073825W WO2013047268A1 WO 2013047268 A1 WO2013047268 A1 WO 2013047268A1 JP 2012073825 W JP2012073825 W JP 2012073825W WO 2013047268 A1 WO2013047268 A1 WO 2013047268A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
facing surface
surface side
pressing
pressure
Prior art date
Application number
PCT/JP2012/073825
Other languages
English (en)
Japanese (ja)
Inventor
原田　裕之
克裕 植松
裕介 小迫
Original Assignee
ユニ・チャーム株式会社
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 ユニ・チャーム株式会社 filed Critical ユニ・チャーム株式会社
Priority to AU2012317826A priority Critical patent/AU2012317826B2/en
Priority to KR1020147010289A priority patent/KR101972622B1/ko
Priority to CN201280047486.3A priority patent/CN103826585B/zh
Publication of WO2013047268A1 publication Critical patent/WO2013047268A1/fr

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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
    • A61F2013/53721—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 with capillary means
    • A61F2013/53734—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 with capillary means with compressed lines
    • 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

Abstract

L'invention concerne un article absorbant qui permet à la dimension dans la direction de l'épaisseur d'être réduite, permet le maintien de la douceur, ne génère pas de sensation inconfortable pour le porteur, et ne présente pas de liquides organiques qui restent sur un feuillet de surface supérieure pendant une longue durée. L'invention concerne une lingette (10) hygiénique, qui sert comme article absorbant, dotée de : un feuillet (11) de surface perméable aux liquides qui a une direction (Y) verticale et une direction (X) horizontale et une direction (Z) de l'épaisseur qui sont orthogonales les unes par rapport aux autres et est disposé dans une des directions (Z) de l'épaisseur de sorte qu'il soit positionné sur le côté de surface faisant face à la peau d'un porteur ; un feuillet (12) de surface postérieur qui est disposé dans l'autre des directions (Z) de l'épaisseur et est positionné sur le côté de surface ne faisant pas face à la peau du porteur ; et une structure (20) d'absorption de liquide qui est disposée entre le feuillet (11) de surface et le feuillet (12) de surface postérieur. La structure (20) d'absorption de liquide est dotée de : un premier feuillet (21) perméable aux liquides positionné sur le côté de surface faisant face à la peau ; un second feuillet (22) positionné sur le côté de surface ne faisant pas face à la peau ; et un cœur (23) qui absorbe des liquides organiques qui est disposé entre le premier feuillet (21) et le second feuillet (22). Des renfoncements (30) de compression qui compriment vers le côté de surface faisant face à la peau à partir du côté de surface ne faisant pas face à la peau sont formés sur une partie de la structure (20) d'absorption de liquide. Chaque renfoncement (30) de compression est doté de renfoncements (31) de compression élevée, les dimensions desquels étant relativement petites dans la direction (Z) de l'épaisseur, et un renfoncement (32) à faible compression, la dimension duquel étant relativement grande dans la direction (Z) de l'épaisseur. De multiples renfoncements (31) à compression élevée sont formés sous une forme en pointillés dans la direction (Y) verticale et la direction (X) horizontale. Les renfoncements (32) à faible compression sont formés de sorte qu'ils relient un renfoncement (31) à compression élevée avec un renfoncement (31) à compression élevée dans la direction (Y) verticale et la direction (X) horizontale.
PCT/JP2012/073825 2011-09-30 2012-09-18 Article absorbant WO2013047268A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2012317826A AU2012317826B2 (en) 2011-09-30 2012-09-18 Absorbent article
KR1020147010289A KR101972622B1 (ko) 2011-09-30 2012-09-18 흡수성 물품
CN201280047486.3A CN103826585B (zh) 2011-09-30 2012-09-18 吸收性物品

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-218501 2011-09-30
JP2011218501A JP6008485B2 (ja) 2011-09-30 2011-09-30 吸収性物品

Publications (1)

Publication Number Publication Date
WO2013047268A1 true WO2013047268A1 (fr) 2013-04-04

Family

ID=47995300

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/073825 WO2013047268A1 (fr) 2011-09-30 2012-09-18 Article absorbant

Country Status (5)

Country Link
JP (1) JP6008485B2 (fr)
KR (1) KR101972622B1 (fr)
CN (1) CN103826585B (fr)
AU (1) AU2012317826B2 (fr)
WO (1) WO2013047268A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
US10022280B2 (en) 2012-12-10 2018-07-17 The Procter & Gamble Company Absorbent article with high absorbent material content
US10335324B2 (en) 2013-08-27 2019-07-02 The Procter & Gamble Company Absorbent articles with channels

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2606570C2 (ru) * 2011-07-07 2017-01-10 Као Корпорейшн Поглощающее изделие
JP6341719B2 (ja) * 2014-03-26 2018-06-13 ユニ・チャーム株式会社 吸収性物品
JP6320827B2 (ja) * 2014-04-09 2018-05-09 ユニ・チャーム株式会社 吸収性物品
JP6188644B2 (ja) * 2014-06-30 2017-08-30 ユニ・チャーム株式会社 使い捨ての開放型のおむつ
GB201610184D0 (en) 2016-06-10 2016-07-27 Eumar Tech Ltd Product
JP6320467B2 (ja) * 2016-07-08 2018-05-09 ユニ・チャーム株式会社 吸収性物品
CN110770381A (zh) * 2017-06-14 2020-02-07 王子控股株式会社 吸收体复合体
WO2019235575A1 (fr) * 2018-06-06 2019-12-12 ユニ・チャーム株式会社 Tampon absorbant destiné à un bébé d'un poids insuffisant et emballage pour tampon absorbant destiné à un bébé d'un poids insuffisant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000225145A (ja) * 1998-11-30 2000-08-15 Pigeon Corp 吸収性製品
JP2003033397A (ja) 2001-07-25 2003-02-04 Daio Paper Corp 吸収性物品
JP2010234028A (ja) * 2009-03-31 2010-10-21 Uni Charm Corp 吸収性物品

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4430338B2 (ja) * 2003-05-27 2010-03-10 ユニ・チャーム株式会社 吸収性物品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000225145A (ja) * 1998-11-30 2000-08-15 Pigeon Corp 吸収性製品
JP2003033397A (ja) 2001-07-25 2003-02-04 Daio Paper Corp 吸収性物品
JP2010234028A (ja) * 2009-03-31 2010-10-21 Uni Charm Corp 吸収性物品

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10022280B2 (en) 2012-12-10 2018-07-17 The Procter & Gamble Company Absorbent article with high absorbent material content
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
US10335324B2 (en) 2013-08-27 2019-07-02 The Procter & Gamble Company Absorbent articles with channels
US10736794B2 (en) 2013-08-27 2020-08-11 The Procter & Gamble Company Absorbent articles with channels
US11406544B2 (en) 2013-08-27 2022-08-09 The Procter & Gamble Company Absorbent articles with channels
US11612523B2 (en) 2013-08-27 2023-03-28 The Procter & Gamble Company Absorbent articles with channels
US11759376B2 (en) 2013-08-27 2023-09-19 The Procter & Gamble Company Absorbent articles with channels

Also Published As

Publication number Publication date
JP2013078366A (ja) 2013-05-02
KR20140067138A (ko) 2014-06-03
KR101972622B1 (ko) 2019-04-25
AU2012317826B2 (en) 2016-09-29
CN103826585A (zh) 2014-05-28
JP6008485B2 (ja) 2016-10-19
CN103826585B (zh) 2015-10-14
AU2012317826A1 (en) 2014-04-03

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