JP7807960B2 - 使い捨て吸収性物品 - Google Patents

使い捨て吸収性物品

Info

Publication number
JP7807960B2
JP7807960B2 JP2022049269A JP2022049269A JP7807960B2 JP 7807960 B2 JP7807960 B2 JP 7807960B2 JP 2022049269 A JP2022049269 A JP 2022049269A JP 2022049269 A JP2022049269 A JP 2022049269A JP 7807960 B2 JP7807960 B2 JP 7807960B2
Authority
JP
Japan
Prior art keywords
width direction
sheet
region
absorbent article
disposable absorbent
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
JP2022049269A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023142381A (ja
JP2023142381A5 (https=
Inventor
敬一 石川
理 森浦
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.)
Livedo Corp
Original Assignee
Livedo 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
Priority to JP2022049269A priority Critical patent/JP7807960B2/ja
Application filed by Livedo Corp filed Critical Livedo Corp
Priority to PCT/JP2022/028975 priority patent/WO2023181440A1/ja
Priority to CN202290000902.3U priority patent/CN223263110U/zh
Priority to DE212022000384.5U priority patent/DE212022000384U1/de
Priority to CN202290000903.8U priority patent/CN223350460U/zh
Priority to US18/848,687 priority patent/US20250205093A1/en
Priority to DE212022000385.3U priority patent/DE212022000385U1/de
Priority to PCT/JP2022/028974 priority patent/WO2023181439A1/ja
Priority to US18/848,695 priority patent/US20250205092A1/en
Publication of JP2023142381A publication Critical patent/JP2023142381A/ja
Publication of JP2023142381A5 publication Critical patent/JP2023142381A5/ja
Priority to JP2025279870A priority patent/JP2026034777A/ja
Application granted granted Critical
Publication of JP7807960B2 publication Critical patent/JP7807960B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61F13/494—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, nappies characterised by edge leakage prevention means
    • 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
    • A61F13/49015—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the side panels the elastic means being elastic 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • A61F13/15739—Sealing, e.g. involving cutting
    • 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
    • A61F13/495—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 with faecal cavity
    • 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
    • A61F2013/49088—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 characterized by the leg opening
    • A61F2013/49092—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 characterized by the leg opening comprising leg cuffs
    • A61F2013/49093—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 characterized by the leg opening comprising leg cuffs having multiple barriers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2022049269A 2022-03-25 2022-03-25 使い捨て吸収性物品 Active JP7807960B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2022049269A JP7807960B2 (ja) 2022-03-25 2022-03-25 使い捨て吸収性物品
US18/848,695 US20250205092A1 (en) 2022-03-25 2022-07-27 Disposable absorbent product
DE212022000384.5U DE212022000384U1 (de) 2022-03-25 2022-07-27 Saugfähiges Einwegprodukt
CN202290000903.8U CN223350460U (zh) 2022-03-25 2022-07-27 一次性吸收性物品
US18/848,687 US20250205093A1 (en) 2022-03-25 2022-07-27 Stretchable sheet structure and disposable absorbent product
DE212022000385.3U DE212022000385U1 (de) 2022-03-25 2022-07-27 Streckbare Flächengebildestruktur und saugfähiges Einwegprodukt
PCT/JP2022/028975 WO2023181440A1 (ja) 2022-03-25 2022-07-27 使い捨て吸収性物品
CN202290000902.3U CN223263110U (zh) 2022-03-25 2022-07-27 伸缩片结构以及一次性吸收性物品
PCT/JP2022/028974 WO2023181439A1 (ja) 2022-03-25 2022-07-27 伸縮シート構造および使い捨て吸収性物品
JP2025279870A JP2026034777A (ja) 2022-03-25 2025-12-24 使い捨て吸収性物品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022049269A JP7807960B2 (ja) 2022-03-25 2022-03-25 使い捨て吸収性物品

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025279870A Division JP2026034777A (ja) 2022-03-25 2025-12-24 使い捨て吸収性物品

Publications (3)

Publication Number Publication Date
JP2023142381A JP2023142381A (ja) 2023-10-05
JP2023142381A5 JP2023142381A5 (https=) 2024-12-26
JP7807960B2 true JP7807960B2 (ja) 2026-01-28

Family

ID=88100429

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022049269A Active JP7807960B2 (ja) 2022-03-25 2022-03-25 使い捨て吸収性物品
JP2025279870A Pending JP2026034777A (ja) 2022-03-25 2025-12-24 使い捨て吸収性物品

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025279870A Pending JP2026034777A (ja) 2022-03-25 2025-12-24 使い捨て吸収性物品

Country Status (5)

Country Link
US (1) US20250205092A1 (https=)
JP (2) JP7807960B2 (https=)
CN (1) CN223350460U (https=)
DE (1) DE212022000384U1 (https=)
WO (1) WO2023181440A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002186645A (ja) 2000-12-22 2002-07-02 Pigeon Corp 吸収性製品および吸収性製品の製造方法
JP2005218674A (ja) 2004-02-06 2005-08-18 Oji Nepia Kk 使い捨ておむつ
JP2016030202A (ja) 2014-12-11 2016-03-07 ユニ・チャーム株式会社 展開型使い捨ておむつ
JP2018033528A (ja) 2016-08-29 2018-03-08 ユニ・チャーム株式会社 パンツ型吸収性物品
JP2021508513A (ja) 2017-12-21 2021-03-11 エシティ・ハイジーン・アンド・ヘルス・アクチエボラグ たるみが軽減された吸収性物品

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3922897B2 (ja) 2001-07-12 2007-05-30 ユニ・チャーム株式会社 生理用ナプキン
JP5108382B2 (ja) 2007-05-23 2012-12-26 ユニ・チャーム株式会社 吸収性物品
JP2022049269A (ja) 2020-09-16 2022-03-29 セイコーエプソン株式会社 三次元形状計測方法および三次元形状計測装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002186645A (ja) 2000-12-22 2002-07-02 Pigeon Corp 吸収性製品および吸収性製品の製造方法
JP2005218674A (ja) 2004-02-06 2005-08-18 Oji Nepia Kk 使い捨ておむつ
JP2016030202A (ja) 2014-12-11 2016-03-07 ユニ・チャーム株式会社 展開型使い捨ておむつ
JP2018033528A (ja) 2016-08-29 2018-03-08 ユニ・チャーム株式会社 パンツ型吸収性物品
JP2021508513A (ja) 2017-12-21 2021-03-11 エシティ・ハイジーン・アンド・ヘルス・アクチエボラグ たるみが軽減された吸収性物品

Also Published As

Publication number Publication date
US20250205092A1 (en) 2025-06-26
JP2023142381A (ja) 2023-10-05
WO2023181440A1 (ja) 2023-09-28
CN223350460U (zh) 2025-09-19
DE212022000384U1 (de) 2024-11-27
JP2026034777A (ja) 2026-02-27

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