JP7562441B2 - 使い捨ておむつ - Google Patents

使い捨ておむつ Download PDF

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Publication number
JP7562441B2
JP7562441B2 JP2021023326A JP2021023326A JP7562441B2 JP 7562441 B2 JP7562441 B2 JP 7562441B2 JP 2021023326 A JP2021023326 A JP 2021023326A JP 2021023326 A JP2021023326 A JP 2021023326A JP 7562441 B2 JP7562441 B2 JP 7562441B2
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JP
Japan
Prior art keywords
slit
width direction
crotch
width
inclined portion
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Application number
JP2021023326A
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English (en)
Japanese (ja)
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JP2022125631A5 (https=
JP2022125631A (ja
Inventor
武志 南
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
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Filing date
Publication date
Priority to JP2021023326A priority Critical patent/JP7562441B2/ja
Application filed by Daio Paper Corp filed Critical Daio Paper Corp
Priority to US18/265,101 priority patent/US12465529B2/en
Priority to PCT/JP2022/002762 priority patent/WO2022176533A1/ja
Priority to EP22755857.4A priority patent/EP4279044B1/en
Priority to CN202280007776.9A priority patent/CN116685295B/zh
Priority to TW111105373A priority patent/TWI891975B/zh
Publication of JP2022125631A publication Critical patent/JP2022125631A/ja
Publication of JP2022125631A5 publication Critical patent/JP2022125631A5/ja
Application granted granted Critical
Publication of JP7562441B2 publication Critical patent/JP7562441B2/ja
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    • 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
    • A61F5/451—Genital or anal receptacles
    • 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
    • A61F13/49001—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 having preferential bending zones, e.g. fold lines or grooves
    • 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
    • A61F13/51—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
    • 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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • 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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/533—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad 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
    • 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
    • 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
    • A61F2013/49033—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material being elastic in transversal direction

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)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
JP2021023326A 2021-02-17 2021-02-17 使い捨ておむつ Active JP7562441B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2021023326A JP7562441B2 (ja) 2021-02-17 2021-02-17 使い捨ておむつ
PCT/JP2022/002762 WO2022176533A1 (ja) 2021-02-17 2022-01-26 使い捨ておむつ
EP22755857.4A EP4279044B1 (en) 2021-02-17 2022-01-26 Disposable diaper
CN202280007776.9A CN116685295B (zh) 2021-02-17 2022-01-26 一次性尿片
US18/265,101 US12465529B2 (en) 2021-02-17 2022-01-26 Disposable diaper
TW111105373A TWI891975B (zh) 2021-02-17 2022-02-15 拋棄式尿布

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021023326A JP7562441B2 (ja) 2021-02-17 2021-02-17 使い捨ておむつ

Publications (3)

Publication Number Publication Date
JP2022125631A JP2022125631A (ja) 2022-08-29
JP2022125631A5 JP2022125631A5 (https=) 2023-12-15
JP7562441B2 true JP7562441B2 (ja) 2024-10-07

Family

ID=82931575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021023326A Active JP7562441B2 (ja) 2021-02-17 2021-02-17 使い捨ておむつ

Country Status (6)

Country Link
US (1) US12465529B2 (https=)
EP (1) EP4279044B1 (https=)
JP (1) JP7562441B2 (https=)
CN (1) CN116685295B (https=)
TW (1) TWI891975B (https=)
WO (1) WO2022176533A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017060634A (ja) 2015-09-25 2017-03-30 大王製紙株式会社 使い捨ておむつ
JP2018051076A (ja) 2016-09-29 2018-04-05 大王製紙株式会社 パッド
JP2020192123A (ja) 2019-05-29 2020-12-03 ユニ・チャーム株式会社 パンツ型吸収性物品

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4949875B2 (ja) * 2007-01-29 2012-06-13 大王製紙株式会社 吸収性物品
US8975466B2 (en) * 2009-04-29 2015-03-10 Eveready Battery Company, Inc. Absorbent article including a plurality of longitudinally extending channels
JP5749942B2 (ja) * 2011-03-08 2015-07-15 ユニ・チャーム株式会社 使い捨て着用物品
JP5765150B2 (ja) * 2011-09-06 2015-08-19 王子ホールディングス株式会社 吸収性物品
JP6162506B2 (ja) * 2013-06-28 2017-07-12 大王製紙株式会社 吸収性物品
JP5848312B2 (ja) * 2013-11-21 2016-01-27 花王株式会社 使い捨ておむつ
JP6198067B2 (ja) * 2014-09-26 2017-09-20 大王製紙株式会社 使い捨ておむつ
JP6213878B2 (ja) * 2014-09-30 2017-10-18 大王製紙株式会社 吸収性物品
JP6456137B2 (ja) * 2014-12-24 2019-01-23 ユニ・チャーム株式会社 吸収性物品
JP6421052B2 (ja) * 2015-02-27 2018-11-07 ユニ・チャーム株式会社 使い捨ておむつ
JP2016220906A (ja) * 2015-05-29 2016-12-28 日本製紙クレシア株式会社 パンツ型吸収性物品
JP6279009B2 (ja) * 2016-04-28 2018-02-14 ユニ・チャーム株式会社 吸収性物品
JP6353871B2 (ja) * 2016-06-30 2018-07-04 ユニ・チャーム株式会社 吸収性物品
WO2018226133A1 (en) * 2017-06-09 2018-12-13 Essity Hygiene And Health Aktiebolag Disposable hygiene article with improved fit
JP7064975B2 (ja) 2018-06-19 2022-05-11 ユニ・チャーム株式会社 吸収性物品
JP3218599U (ja) * 2018-08-14 2018-10-25 ユニ・チャーム株式会社 使い捨ておむつ
JP6960384B2 (ja) 2018-10-25 2021-11-05 ユニ・チャーム株式会社 使い捨ておむつ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017060634A (ja) 2015-09-25 2017-03-30 大王製紙株式会社 使い捨ておむつ
JP2018051076A (ja) 2016-09-29 2018-04-05 大王製紙株式会社 パッド
JP2020192123A (ja) 2019-05-29 2020-12-03 ユニ・チャーム株式会社 パンツ型吸収性物品

Also Published As

Publication number Publication date
EP4279044A4 (en) 2024-11-27
TWI891975B (zh) 2025-08-01
US20240016668A1 (en) 2024-01-18
EP4279044B1 (en) 2025-12-17
US12465529B2 (en) 2025-11-11
JP2022125631A (ja) 2022-08-29
TW202233144A (zh) 2022-09-01
CN116685295A (zh) 2023-09-01
EP4279044A1 (en) 2023-11-22
CN116685295B (zh) 2025-09-09
WO2022176533A1 (ja) 2022-08-25

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