JP7506035B2 - 連結式使い捨て着用物品 - Google Patents

連結式使い捨て着用物品 Download PDF

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Publication number
JP7506035B2
JP7506035B2 JP2021112993A JP2021112993A JP7506035B2 JP 7506035 B2 JP7506035 B2 JP 7506035B2 JP 2021112993 A JP2021112993 A JP 2021112993A JP 2021112993 A JP2021112993 A JP 2021112993A JP 7506035 B2 JP7506035 B2 JP 7506035B2
Authority
JP
Japan
Prior art keywords
sheet
sheet layer
region
nonwoven fabric
elastic film
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.)
Active
Application number
JP2021112993A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023009585A (ja
JP2023009585A5 (enExample
Inventor
有一 山下
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.)
Daio Paper Corp
Original Assignee
Daio Paper 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 Daio Paper Corp filed Critical Daio Paper Corp
Priority to JP2021112993A priority Critical patent/JP7506035B2/ja
Priority to EP22837240.5A priority patent/EP4309636A4/en
Priority to BR112023020796A priority patent/BR112023020796A2/pt
Priority to PCT/JP2022/010055 priority patent/WO2023281818A1/ja
Priority to TW111111263A priority patent/TWI878661B/zh
Publication of JP2023009585A publication Critical patent/JP2023009585A/ja
Publication of JP2023009585A5 publication Critical patent/JP2023009585A5/ja
Application granted granted Critical
Publication of JP7506035B2 publication Critical patent/JP7506035B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61F13/49—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 or nappies
    • A61F13/494—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 or nappies characterised by edge leakage prevention means
    • A61F13/49406—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 or nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413—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 or nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
    • A61F13/4942—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 or nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier the barrier not being integral with the top- or back-sheet
    • 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 or nappies
    • A61F13/494—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 or nappies characterised by edge leakage prevention means
    • A61F13/49406—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 or nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/4946—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 or nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an absorbent medium
    • 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 or nappies
    • A61F13/494—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 or nappies characterised by edge leakage prevention means
    • A61F13/49466—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 or nappies characterised by edge leakage prevention means the edge leakage prevention means being at the waist region
    • 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 of the pads
    • 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

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)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
JP2021112993A 2021-07-07 2021-07-07 連結式使い捨て着用物品 Active JP7506035B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021112993A JP7506035B2 (ja) 2021-07-07 2021-07-07 連結式使い捨て着用物品
EP22837240.5A EP4309636A4 (en) 2021-07-07 2022-03-08 DISPOSABLE WEARING ARTICLE OF THE CONNECTOR TYPE
BR112023020796A BR112023020796A2 (pt) 2021-07-07 2022-03-08 Artigo de uso descartável tipo conectável
PCT/JP2022/010055 WO2023281818A1 (ja) 2021-07-07 2022-03-08 連結式使い捨て着用物品
TW111111263A TWI878661B (zh) 2021-07-07 2022-03-25 連結型拋棄式穿著用物品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021112993A JP7506035B2 (ja) 2021-07-07 2021-07-07 連結式使い捨て着用物品

Publications (3)

Publication Number Publication Date
JP2023009585A JP2023009585A (ja) 2023-01-20
JP2023009585A5 JP2023009585A5 (enExample) 2023-04-14
JP7506035B2 true JP7506035B2 (ja) 2024-06-25

Family

ID=84801619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021112993A Active JP7506035B2 (ja) 2021-07-07 2021-07-07 連結式使い捨て着用物品

Country Status (5)

Country Link
EP (1) EP4309636A4 (enExample)
JP (1) JP7506035B2 (enExample)
BR (1) BR112023020796A2 (enExample)
TW (1) TWI878661B (enExample)
WO (1) WO2023281818A1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008148807A (ja) 2006-12-15 2008-07-03 Kao Corp 吸収性物品用のシート
JP2016096926A (ja) 2014-11-19 2016-05-30 大王製紙株式会社 吸収性物品の製造方法及び吸収性物品
JP2020049022A (ja) 2018-09-27 2020-04-02 大王製紙株式会社 吸収性物品
JP2020156834A (ja) 2019-03-27 2020-10-01 大王製紙株式会社 連結式使い捨て着用物品

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3883530B2 (ja) 2003-09-08 2007-02-21 花王株式会社 複合伸縮部材及びその製造方法
JP4693530B2 (ja) * 2005-07-12 2011-06-01 花王株式会社 使い捨ておむつ及びその製造方法
JP6101657B2 (ja) * 2014-04-15 2017-03-22 ユニ・チャーム株式会社 使い捨ておむつ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008148807A (ja) 2006-12-15 2008-07-03 Kao Corp 吸収性物品用のシート
JP2016096926A (ja) 2014-11-19 2016-05-30 大王製紙株式会社 吸収性物品の製造方法及び吸収性物品
JP2020049022A (ja) 2018-09-27 2020-04-02 大王製紙株式会社 吸収性物品
JP2020156834A (ja) 2019-03-27 2020-10-01 大王製紙株式会社 連結式使い捨て着用物品

Also Published As

Publication number Publication date
WO2023281818A1 (ja) 2023-01-12
JP2023009585A (ja) 2023-01-20
TW202302054A (zh) 2023-01-16
EP4309636A1 (en) 2024-01-24
EP4309636A4 (en) 2025-04-16
TWI878661B (zh) 2025-04-01
BR112023020796A2 (pt) 2024-01-23

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