WO2017163492A1 - Article absorbant - Google Patents

Article absorbant Download PDF

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Publication number
WO2017163492A1
WO2017163492A1 PCT/JP2016/085808 JP2016085808W WO2017163492A1 WO 2017163492 A1 WO2017163492 A1 WO 2017163492A1 JP 2016085808 W JP2016085808 W JP 2016085808W WO 2017163492 A1 WO2017163492 A1 WO 2017163492A1
Authority
WO
WIPO (PCT)
Prior art keywords
absorbent article
absorbent
layer
sheet
low
Prior art date
Application number
PCT/JP2016/085808
Other languages
English (en)
Japanese (ja)
Inventor
順一 野口
明乃 大槻
久実 藤川
野田　祐樹
良太 河守
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 KR1020187025450A priority Critical patent/KR102433718B1/ko
Priority to MYPI2018703219A priority patent/MY184943A/en
Priority to CN201680083699.XA priority patent/CN108883012B/zh
Publication of WO2017163492A1 publication Critical patent/WO2017163492A1/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
    • 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
    • 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
    • A61F13/513—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
    • 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
    • A61F13/5376—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 performance of the layer, e.g. acquisition rate, distribution time, transfer time

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)

Abstract

La présente invention concerne un article absorbant qui ne se tord pas facilement même lorsqu'il est humide, et qui présente un excellent confort lorsqu'il est porté. Cet article absorbant comprend une couche d'absorption absorbant un liquide, et a une direction longitudinale, une direction de largeur et une direction d'épaisseur qui sont orthogonales les unes aux autres. La couche d'absorption comprend une structure irrégulière (20) ayant, disposées de manière alternée dans celle-ci le long de la direction longitudinale, des saillies (21) qui font saillie vers le côté de surface côté peau de l'article absorbant dans la direction d'épaisseur, et qui s'étendent de manière continue dans une direction coupant la direction longitudinale, et des évidements (22) qui s'enfoncent vers le côté de surface non-côté peau de l'article absorbant dans la direction d'épaisseur, et qui s'étendent de manière continue en parallèle avec les saillies (21). Les saillies (21) comportent des cavités (23) qui font face à la surface de la couche d'absorption sur le côté de surface non-côté peau.
PCT/JP2016/085808 2016-03-23 2016-12-01 Article absorbant WO2017163492A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020187025450A KR102433718B1 (ko) 2016-03-23 2016-12-01 흡수성 물품
MYPI2018703219A MY184943A (en) 2016-03-23 2016-12-01 Absorbent article
CN201680083699.XA CN108883012B (zh) 2016-03-23 2016-12-01 吸收性物品

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-059124 2016-03-23
JP2016059124A JP6223490B2 (ja) 2016-03-23 2016-03-23 吸収性物品

Publications (1)

Publication Number Publication Date
WO2017163492A1 true WO2017163492A1 (fr) 2017-09-28

Family

ID=59899921

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/085808 WO2017163492A1 (fr) 2016-03-23 2016-12-01 Article absorbant

Country Status (5)

Country Link
JP (1) JP6223490B2 (fr)
KR (1) KR102433718B1 (fr)
CN (1) CN108883012B (fr)
MY (1) MY184943A (fr)
WO (1) WO2017163492A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005052225A (ja) * 2003-08-06 2005-03-03 Uni Charm Corp 体液吸収構造体及びその製法
JP2007014635A (ja) * 2005-07-08 2007-01-25 Kao Corp 吸収性物品

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000271170A (ja) * 1999-03-25 2000-10-03 Uni Charm Corp 表面構造体を有する吸収性物品
US6802932B2 (en) * 2001-06-08 2004-10-12 Uni-Charm Corporation Absorbent article and method of manufacturing the same
CN2885193Y (zh) * 2003-12-25 2007-04-04 尤妮佳股份有限公司 贴身衬垫
JP4705541B2 (ja) 2006-09-25 2011-06-22 大王製紙株式会社 吸収性物品
JP5552091B2 (ja) 2011-05-27 2014-07-16 花王株式会社 吸収性物品
JP6091135B2 (ja) * 2012-09-28 2017-03-08 ユニ・チャーム株式会社 水解性吸収性物品
JP5707467B2 (ja) * 2013-10-18 2015-04-30 ユニ・チャーム株式会社 吸収性物品の製造装置、及び製造装置の改造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005052225A (ja) * 2003-08-06 2005-03-03 Uni Charm Corp 体液吸収構造体及びその製法
JP2007014635A (ja) * 2005-07-08 2007-01-25 Kao Corp 吸収性物品

Also Published As

Publication number Publication date
JP6223490B2 (ja) 2017-11-01
CN108883012B (zh) 2022-03-04
CN108883012A (zh) 2018-11-23
KR102433718B1 (ko) 2022-08-17
KR20180125955A (ko) 2018-11-26
JP2017169804A (ja) 2017-09-28
MY184943A (en) 2021-04-30

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