WO2009016941A1 - 吸収性物品、及び、吸収性物品の製造方法 - Google Patents

吸収性物品、及び、吸収性物品の製造方法 Download PDF

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Publication number
WO2009016941A1
WO2009016941A1 PCT/JP2008/062578 JP2008062578W WO2009016941A1 WO 2009016941 A1 WO2009016941 A1 WO 2009016941A1 JP 2008062578 W JP2008062578 W JP 2008062578W WO 2009016941 A1 WO2009016941 A1 WO 2009016941A1
Authority
WO
WIPO (PCT)
Prior art keywords
absorptive
absorptive article
surface sheet
article
liquid
Prior art date
Application number
PCT/JP2008/062578
Other languages
English (en)
French (fr)
Inventor
Yuki Noda
Atsushi Tsukuda
Kenichiro Kuroda
Original Assignee
Uni-Charm Corporation
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 Corporation filed Critical Uni-Charm Corporation
Priority to EP08778093A priority Critical patent/EP2174627A1/en
Priority to US12/668,730 priority patent/US20100198179A1/en
Priority to CN200880100720.8A priority patent/CN101815487B/zh
Publication of WO2009016941A1 publication Critical patent/WO2009016941A1/ja

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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • 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
    • A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • A61F13/536—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes having discontinuous areas of compression
    • 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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/53051—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)

Abstract

　吸収性物品１内において、高吸収性樹脂の膨潤による隆起の発生を抑制する。透液性の表面シート２０、不透液性の裏面シート３０、前記表面シート２０と前記裏面シート３０との間に介在され親水性繊維及び高吸収性樹脂が含まれている吸液性コア１０、からなる吸収性物品１において、前記吸液性コア１０には、複数の貫通孔１５ａが形成されており、前記貫通孔１５ａと隣接する位置に前記高吸収性樹脂の密度が他の領域より高い高密度領域１３が設けられている。
PCT/JP2008/062578 2007-07-30 2008-07-11 吸収性物品、及び、吸収性物品の製造方法 WO2009016941A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08778093A EP2174627A1 (en) 2007-07-30 2008-07-11 Absorptive article and method of producing absorptive article
US12/668,730 US20100198179A1 (en) 2007-07-30 2008-07-11 Absorbent article and method for producing absorbent article
CN200880100720.8A CN101815487B (zh) 2007-07-30 2008-07-11 吸收性物品及吸收性物品的制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007197745A JP5210565B2 (ja) 2007-07-30 2007-07-30 吸収性物品
JP2007-197745 2007-07-30

Publications (1)

Publication Number Publication Date
WO2009016941A1 true WO2009016941A1 (ja) 2009-02-05

Family

ID=40304177

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062578 WO2009016941A1 (ja) 2007-07-30 2008-07-11 吸収性物品、及び、吸収性物品の製造方法

Country Status (5)

Country Link
US (1) US20100198179A1 (ja)
EP (1) EP2174627A1 (ja)
JP (1) JP5210565B2 (ja)
CN (1) CN101815487B (ja)
WO (1) WO2009016941A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN107708626A (zh) * 2015-06-26 2018-02-16 尤妮佳股份有限公司 制造吸收性物品的吸收体的装置

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ES2347827T5 (es) 2003-02-12 2014-10-24 The Procter & Gamble Company Núcleo absorbente para un artículo absorbente
DE60323810D1 (de) 2003-02-12 2008-11-13 Procter & Gamble Bequem Windel
TW200911209A (en) * 2007-03-26 2009-03-16 Uni Charm Corp Absorbent article and method of producing the absorbent article
JP2010529898A (ja) 2007-06-18 2010-09-02 ザ プロクター アンド ギャンブル カンパニー 実質的に連続的に分布した吸収性粒子状ポリマー材料を備える使い捨て吸収性物品及び方法
EP2157956B1 (en) 2007-06-18 2013-07-17 The Procter and Gamble Company Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material
WO2009134780A1 (en) 2008-04-29 2009-11-05 The Procter & Gamble Company Process for making an absorbent core with strain resistant core cover
EP2329803B1 (en) 2009-12-02 2019-06-19 The Procter & Gamble Company Apparatus and method for transferring particulate material
JP5631124B2 (ja) * 2010-08-31 2014-11-26 ユニ・チャーム株式会社 失禁用ライナー
JP5749907B2 (ja) * 2010-08-31 2015-07-15 ユニ・チャーム株式会社 吸収性物品及び生理用ナプキン
JP5711515B2 (ja) * 2010-12-14 2015-04-30 花王株式会社 吸収性物品
JP5783719B2 (ja) * 2010-12-28 2015-09-24 ユニ・チャーム株式会社 体液吸収性のコアを含む体液吸収性物品
EP2532328B1 (en) 2011-06-10 2014-02-26 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
MX2013014585A (es) 2011-06-10 2014-03-31 Procter & Gamble Pañales desechables.
CA2838432C (en) 2011-06-10 2018-02-27 The Procter & Gamble Company Absorbent structure for absorbent articles
EP2717822B1 (en) 2011-06-10 2019-06-05 The Procter and Gamble Company Absorbent core for disposable absorbent articles
EP2532329B1 (en) 2011-06-10 2018-09-19 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
DE202012013608U1 (de) 2011-06-10 2018-04-30 The Procter & Gamble Company Absorptionsstruktur für Absorptionsartikel
ES2484695T5 (es) 2011-06-10 2018-02-13 The Procter & Gamble Company Pañal desechable que tiene una unión reducida entre el núcleo absorbente y la lámina de respaldo
MX348890B (es) 2012-11-13 2017-07-03 Procter & Gamble Artículos absorbentes con canales y señales.
EP2740450A1 (en) 2012-12-10 2014-06-11 The Procter & Gamble Company Absorbent core with high superabsorbent material content
US9216118B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US10639215B2 (en) 2012-12-10 2020-05-05 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US9216116B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels
US8979815B2 (en) 2012-12-10 2015-03-17 The Procter & Gamble Company Absorbent articles with channels
PL2740449T3 (pl) 2012-12-10 2019-07-31 The Procter & Gamble Company Artykuł chłonny o wysokiej zawartości materiału chłonnego
EP2740452B1 (en) 2012-12-10 2021-11-10 The Procter & Gamble Company Absorbent article with high absorbent material content
JP5996448B2 (ja) * 2013-01-31 2016-09-21 ユニ・チャーム株式会社 吸収性物品の製造装置及び吸収性物品の製造方法
EP2813201B1 (en) 2013-06-14 2017-11-01 The Procter and Gamble Company Absorbent article and absorbent core forming channels when wet
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
CA2922316A1 (en) 2013-08-27 2015-03-05 The Procter & Gamble Company Absorbent articles with channels
US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
FR3010631A1 (fr) 2013-09-16 2015-03-20 Procter & Gamble Articles absorbants avec canaux et signaux
EP3351225B1 (en) 2013-09-19 2021-12-29 The Procter & Gamble Company Absorbent cores having material free areas
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
PL2886092T3 (pl) 2013-12-19 2017-03-31 The Procter And Gamble Company Wkłady chłonne z obszarami tworzącymi kanały i zgrzewami osłony c
EP2905001B1 (en) 2014-02-11 2017-01-04 The Procter and Gamble Company Method and apparatus for making an absorbent structure comprising channels
ES2643577T3 (es) 2014-05-27 2017-11-23 The Procter & Gamble Company Núcleo absorbente con diseño de material absorbente
EP2949300B1 (en) 2014-05-27 2017-08-02 The Procter and Gamble Company Absorbent core with absorbent material pattern
DE112016001234T5 (de) 2015-03-16 2017-12-14 The Procter & Gamble Company Absorptionsartikel mit verbesserten kernen
RU2017133027A (ru) 2015-03-16 2019-04-16 Дзе Проктер Энд Гэмбл Компани Абсорбирующие изделия повышенной прочности
JP6155296B2 (ja) * 2015-03-31 2017-06-28 ユニ・チャーム株式会社 吸収性物品
JP6542390B2 (ja) 2015-05-12 2019-07-10 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 改善されたコア−バックシート接着を有する吸収性物品
US10543129B2 (en) 2015-05-29 2020-01-28 The Procter & Gamble Company Absorbent articles having channels and wetness indicator
CN106361503A (zh) * 2015-07-21 2017-02-01 佛山市啟盛卫生用品有限公司 一种带压花锁水凹槽结构的婴儿纸尿裤
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AU2015416324B2 (en) * 2015-11-30 2021-04-08 Kimberly-Clark Worldwide, Inc Absorbent core layer and absorbent personal care article containing such layer
JP6203891B1 (ja) * 2016-03-28 2017-09-27 大王製紙株式会社 吸収性物品
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JP6950158B2 (ja) * 2016-09-23 2021-10-13 王子ホールディングス株式会社 吸収体及び吸収性物品
EA201990531A1 (ru) * 2016-09-30 2019-08-30 Юничарм Корпорейшн Абсорбирующее изделие
CN107041812A (zh) * 2017-01-09 2017-08-15 瑞光（上海）电气设备有限公司 一种吸收体成型装置
JP6822246B2 (ja) * 2017-03-17 2021-01-27 王子ホールディングス株式会社 吸収体、該吸収体を備える吸収性物品、前記吸収体の製造方法および製造装置
JP6439007B2 (ja) * 2017-05-18 2018-12-19 ユニ・チャーム株式会社 吸収性物品
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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH09504207A (ja) 1993-10-29 1997-04-28 キンバリー クラーク コーポレイション 水感応性及び水非感応性構造を有する区分状ポケット内に配置された超吸収材料を有する吸収性物品
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107708626A (zh) * 2015-06-26 2018-02-16 尤妮佳股份有限公司 制造吸收性物品的吸收体的装置

Also Published As

Publication number Publication date
CN101815487B (zh) 2013-05-15
CN101815487A (zh) 2010-08-25
US20100198179A1 (en) 2010-08-05
JP5210565B2 (ja) 2013-06-12
JP2009028440A (ja) 2009-02-12
EP2174627A1 (en) 2010-04-14

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