JP7750721B2 - パンツタイプ使い捨て着用物品 - Google Patents

パンツタイプ使い捨て着用物品

Info

Publication number
JP7750721B2
JP7750721B2 JP2021193557A JP2021193557A JP7750721B2 JP 7750721 B2 JP7750721 B2 JP 7750721B2 JP 2021193557 A JP2021193557 A JP 2021193557A JP 2021193557 A JP2021193557 A JP 2021193557A JP 7750721 B2 JP7750721 B2 JP 7750721B2
Authority
JP
Japan
Prior art keywords
sheet
width direction
region
side seal
welded
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
JP2021193557A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023079873A5 (enExample
JP2023079873A (ja
Inventor
友記 岡田
貞直 真鍋
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 JP2021193557A priority Critical patent/JP7750721B2/ja
Priority to PCT/JP2022/037608 priority patent/WO2023095464A1/ja
Priority to CN202280070338.7A priority patent/CN118159236A/zh
Priority to EP22898248.4A priority patent/EP4417174A4/en
Publication of JP2023079873A publication Critical patent/JP2023079873A/ja
Publication of JP2023079873A5 publication Critical patent/JP2023079873A5/ja
Application granted granted Critical
Publication of JP7750721B2 publication Critical patent/JP7750721B2/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
    • A61F13/15577—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
    • A61F13/496—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 in the form of pants or briefs
    • A61F13/4963—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 in the form of pants or briefs characterized by the seam

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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2021193557A 2021-11-29 2021-11-29 パンツタイプ使い捨て着用物品 Active JP7750721B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2021193557A JP7750721B2 (ja) 2021-11-29 2021-11-29 パンツタイプ使い捨て着用物品
PCT/JP2022/037608 WO2023095464A1 (ja) 2021-11-29 2022-10-07 パンツタイプ使い捨て着用物品
CN202280070338.7A CN118159236A (zh) 2021-11-29 2022-10-07 短裤型一次性穿着物品
EP22898248.4A EP4417174A4 (en) 2021-11-29 2022-10-07 Wearable disposable underwear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021193557A JP7750721B2 (ja) 2021-11-29 2021-11-29 パンツタイプ使い捨て着用物品

Publications (3)

Publication Number Publication Date
JP2023079873A JP2023079873A (ja) 2023-06-08
JP2023079873A5 JP2023079873A5 (enExample) 2024-07-16
JP7750721B2 true JP7750721B2 (ja) 2025-10-07

Family

ID=86539308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021193557A Active JP7750721B2 (ja) 2021-11-29 2021-11-29 パンツタイプ使い捨て着用物品

Country Status (4)

Country Link
EP (1) EP4417174A4 (enExample)
JP (1) JP7750721B2 (enExample)
CN (1) CN118159236A (enExample)
WO (1) WO2023095464A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025171432A (ja) * 2024-05-09 2025-11-20 大王製紙株式会社 使い捨て着用物品の伸縮構造、及びこれを備えたパンツタイプ使い捨て着用物品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017131451A (ja) 2016-01-28 2017-08-03 大王製紙株式会社 パンツタイプ使い捨ておむつ
WO2018092559A1 (ja) 2016-11-15 2018-05-24 株式会社瑞光 使い捨て着用物品および製造方法
WO2020235495A1 (ja) 2019-05-22 2020-11-26 株式会社瑞光 複合伸縮部材およびそれを用いた着用物品

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6103752B2 (ja) * 2011-12-20 2017-03-29 花王株式会社 パンツ型着用物品
JP5438139B2 (ja) * 2012-01-20 2014-03-12 大王製紙株式会社 パンツタイプ使い捨ておむつ
JP5895019B2 (ja) * 2014-04-28 2016-03-30 ユニ・チャーム株式会社 パンツ型の吸収性物品
JP6065290B2 (ja) 2014-09-26 2017-01-25 大王製紙株式会社 吸収性物品の伸縮構造の形成方法、及び吸収性物品の伸縮構造
JP6103024B2 (ja) * 2015-11-30 2017-03-29 王子ホールディングス株式会社 パンツ型使い捨ておむつ
US11642249B2 (en) 2016-12-20 2023-05-09 The Procter & Gamble Company Methods and apparatuses for making elastomeric laminates with elastic strands provided with a spin finish
EP3572052B1 (en) 2017-02-23 2021-07-21 Unicharm Corporation Absorbent article and method and device for manufacturing absorbent article
JP7296192B2 (ja) * 2018-03-29 2023-06-22 大王製紙株式会社 パンツタイプ使い捨て着用物品
JP7545230B2 (ja) 2019-06-04 2024-09-04 花王株式会社 伸縮性シート、及び該伸縮性シートを備えた吸収性物品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017131451A (ja) 2016-01-28 2017-08-03 大王製紙株式会社 パンツタイプ使い捨ておむつ
WO2018092559A1 (ja) 2016-11-15 2018-05-24 株式会社瑞光 使い捨て着用物品および製造方法
WO2020235495A1 (ja) 2019-05-22 2020-11-26 株式会社瑞光 複合伸縮部材およびそれを用いた着用物品

Also Published As

Publication number Publication date
EP4417174A4 (en) 2025-06-25
EP4417174A1 (en) 2024-08-21
WO2023095464A1 (ja) 2023-06-01
CN118159236A (zh) 2024-06-07
JP2023079873A (ja) 2023-06-08

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