WO2020003160A3 - Élément oreille de couche, élément feuille et couche - Google Patents

Élément oreille de couche, élément feuille et couche Download PDF

Info

Publication number
WO2020003160A3
WO2020003160A3 PCT/IB2019/055404 IB2019055404W WO2020003160A3 WO 2020003160 A3 WO2020003160 A3 WO 2020003160A3 IB 2019055404 W IB2019055404 W IB 2019055404W WO 2020003160 A3 WO2020003160 A3 WO 2020003160A3
Authority
WO
WIPO (PCT)
Prior art keywords
nonwoven fabric
diaper
area
elastic
stretchable
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IB2019/055404
Other languages
English (en)
Other versions
WO2020003160A2 (fr
Inventor
Nobuharu ARAI
Hirofumi Hosokawa
Kioshi KUNIHIRO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to EP19826452.5A priority Critical patent/EP3813752A2/fr
Priority to CN201980043692.9A priority patent/CN112384179A/zh
Publication of WO2020003160A2 publication Critical patent/WO2020003160A2/fr
Publication of WO2020003160A3 publication Critical patent/WO2020003160A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61F13/49—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 specially adapted to be worn around the waist, e.g. diapers, nappies
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49014—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the side panels
    • 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
    • A61F13/49—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 specially adapted to be worn around the waist, e.g. diapers, nappies
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/5622—Supporting or fastening means specially adapted for diapers or the like

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)

Abstract

L'invention concerne une partie oreille de couche qui, selon un mode de réalisation, contient un tissu non tissé, un film étirable qui est stratifié en couche sur au moins un côté du tissu non tissé, une région étirable, au moins le tissu non tissé et le film élastique étant fixés et collés, et une zone faiblement étirable, qui comprend au moins une partie du tissu non tissé et dont les propriétés élastiques sont inférieures à celles de la zone élastique et également, qui est située de manière adjacente à la zone élastique et dans la même direction que la zone élastique, le tissu non tissé de la zone élastique étant pourvu d'une partie permettant une extension/contraction (étirable) où de nombreux plis sont disposés alignés dans une direction, et le tissu non tissé de la zone à faible élasticité étant pourvu d'une partie de restriction d'extension/contraction ne contenant pas de multiples plis formés.
PCT/IB2019/055404 2018-06-28 2019-06-26 Élément oreille de couche, élément feuille et couche Ceased WO2020003160A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19826452.5A EP3813752A2 (fr) 2018-06-28 2019-06-26 Élément oreille de couche, élément feuille et couche
CN201980043692.9A CN112384179A (zh) 2018-06-28 2019-06-26 尿布突耳构件、片材构件和尿布

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018123372A JP2020000531A (ja) 2018-06-28 2018-06-28 イヤー部材、シート部材、およびおむつ
JP2018-123372 2018-06-28

Publications (2)

Publication Number Publication Date
WO2020003160A2 WO2020003160A2 (fr) 2020-01-02
WO2020003160A3 true WO2020003160A3 (fr) 2020-04-30

Family

ID=68985907

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/055404 Ceased WO2020003160A2 (fr) 2018-06-28 2019-06-26 Élément oreille de couche, élément feuille et couche

Country Status (4)

Country Link
EP (1) EP3813752A2 (fr)
JP (1) JP2020000531A (fr)
CN (1) CN112384179A (fr)
WO (1) WO2020003160A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7797202B2 (ja) 2019-05-31 2026-01-13 ザ プロクター アンド ギャンブル カンパニー 腰部ガスケット要素を有する吸収性物品
WO2021092606A1 (fr) 2019-11-04 2021-05-14 The Procter & Gamble Company Procédé et appareil de fixation de parties élastiques sous tension à un support en mouvement
US12364628B2 (en) 2020-05-05 2025-07-22 The Procter & Gamble Company Absorbent articles including front and back waist panels with different stretch characteristics
WO2021226034A1 (fr) * 2020-05-05 2021-11-11 The Procter & Gamble Company Articles absorbants comprenant des panneaux élastiques améliorés

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170076001A1 (en) * 2015-09-14 2017-03-16 Thomson Reuters Global Resources Docket search and analytics engine
US20180082389A1 (en) * 2016-09-20 2018-03-22 International Business Machines Corporation Prediction program utilizing sentiment analysis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170076001A1 (en) * 2015-09-14 2017-03-16 Thomson Reuters Global Resources Docket search and analytics engine
US20180082389A1 (en) * 2016-09-20 2018-03-22 International Business Machines Corporation Prediction program utilizing sentiment analysis

Also Published As

Publication number Publication date
WO2020003160A2 (fr) 2020-01-02
EP3813752A2 (fr) 2021-05-05
CN112384179A (zh) 2021-02-19
JP2020000531A (ja) 2020-01-09

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