JP7737460B2 - 使い捨て着用物品 - Google Patents
使い捨て着用物品Info
- Publication number
- JP7737460B2 JP7737460B2 JP2023542240A JP2023542240A JP7737460B2 JP 7737460 B2 JP7737460 B2 JP 7737460B2 JP 2023542240 A JP2023542240 A JP 2023542240A JP 2023542240 A JP2023542240 A JP 2023542240A JP 7737460 B2 JP7737460 B2 JP 7737460B2
- Authority
- JP
- Japan
- Prior art keywords
- flap
- heat
- sealed
- fastener member
- fastener
- 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
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
- A61F13/56—Supporting or fastening means
- A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
- A61F13/565—Supporting or fastening means specially adapted for diapers or the like pants type diaper
-
- 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
- A61F13/49007—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
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)
Description
10x 胴回り方向
12 吸収性本体
12a バック部
12b クロッチ部
12c フロント部
13 対向部材(吸収性本体に設けられた対向部)
14a 一方端
14b 他方端
14p 延出部
14u フラップ部
14v 先端
16 ファスナ部材
18,18a~18d 熱融着部
22 第1のフラップ部
22v 先端
23 延出部
24 第2のフラップ部(吸収性本体に設けられた対向部)
26 ファスナ部材
28 熱融着部
Claims (5)
- トップシートとバックシートとの間に吸収体が配置された吸収性本体と、
前記吸収性本体のクロッチ部の両側のフロント部とバック部とのうち一方に設けられ、胴回り方向両側に延出する一対のフラップ部と、
前記一対のフラップ部に、前記フラップ部の前記胴回り方向の先端から間隔を空けて設けられ、前記吸収性本体に設けられた対向部に着脱可能に接合する一対のファスナ部材と、
を備え、
前記フラップ部は、熱可塑性の不織布から形成され、前記フラップ部の前記先端と前記ファスナ部材との間の延出部に、前記不織布が熱融着され前記不織布の曲げ剛性が高められた熱融着部を有し、
前記フラップのうち前記ファスナ部材よりも前記クロッチ部側の部分には、前記延出部に形成された前記熱融着と同じ形状を有する、前記不織布が熱融着された他の熱融着部が形成されていない、使い捨て着用物品。 - 前記熱融着部は、前記延出部から、前記フラップ部の前記ファスナ部材が配置された領域内に連続して延在している、請求項1に記載の使い捨て着用物品。
- 前記フラップ部は、直線状に延在し前記フラップ部の前記先端となす角が直角である複数の前記熱融着部を有する、請求項1に記載の使い捨て着用物品。
- 前記フラップ部は、格子状に形成された前記熱融着部を有する、請求項1に記載の使い捨て着用物品。
- 前記フラップ部は、前記フラップ部の前記先端の前記胴回り方向と直交する方向の一方端と他方端との間の全域に隣接して形成された前記熱融着部を有する、請求項1乃至4のいずれか一つに記載の使い捨て着用物品。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021133594 | 2021-08-18 | ||
| JP2021133594 | 2021-08-18 | ||
| PCT/JP2022/024339 WO2023021833A1 (ja) | 2021-08-18 | 2022-06-17 | 使い捨て着用物品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023021833A1 JPWO2023021833A1 (ja) | 2023-02-23 |
| JP7737460B2 true JP7737460B2 (ja) | 2025-09-10 |
Family
ID=85240506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023542240A Active JP7737460B2 (ja) | 2021-08-18 | 2022-06-17 | 使い捨て着用物品 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250099306A1 (ja) |
| EP (1) | EP4360603B1 (ja) |
| JP (1) | JP7737460B2 (ja) |
| CN (1) | CN117858688A (ja) |
| WO (1) | WO2023021833A1 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008272250A (ja) | 2007-04-27 | 2008-11-13 | Daio Paper Corp | 使い捨て紙おむつ及びその製造方法 |
| JP2016013470A (ja) | 2015-09-17 | 2016-01-28 | 王子ホールディングス株式会社 | ベルト型使い捨ておむつ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0803602A4 (en) * | 1995-01-12 | 2002-06-26 | Japan Absorbent Tech Inst | ELASTIC COMPOSITE BODY WITH MULTIPLE STRETCHABILITY AND METHOD FOR THEIR PRODUCTION |
| US5938650A (en) * | 1995-08-09 | 1999-08-17 | Fibertech Group, Inc. | Absorbent core for absorbing body liquids and method |
| US7988682B2 (en) * | 2002-04-02 | 2011-08-02 | Sca Hygiene Products Ab | Prefastened absorbent product with releasable fasteners and flaps having welds |
| US9089454B2 (en) | 2007-12-14 | 2015-07-28 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a functional and partially encircling waistband |
| CN107582254A (zh) * | 2012-02-13 | 2018-01-16 | 宝洁公司 | 一次性套穿衣服 |
| US9504610B2 (en) * | 2013-03-15 | 2016-11-29 | The Procter & Gamble Company | Methods for forming absorbent articles with nonwoven substrates |
| US9532908B2 (en) * | 2013-09-20 | 2017-01-03 | The Procter & Gamble Company | Textured laminate surface, absorbent articles with textured laminate structure, and for manufacturing |
-
2022
- 2022-06-17 CN CN202280056083.9A patent/CN117858688A/zh active Pending
- 2022-06-17 EP EP22858157.5A patent/EP4360603B1/en active Active
- 2022-06-17 US US18/290,984 patent/US20250099306A1/en active Pending
- 2022-06-17 JP JP2023542240A patent/JP7737460B2/ja active Active
- 2022-06-17 WO PCT/JP2022/024339 patent/WO2023021833A1/ja not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008272250A (ja) | 2007-04-27 | 2008-11-13 | Daio Paper Corp | 使い捨て紙おむつ及びその製造方法 |
| JP2016013470A (ja) | 2015-09-17 | 2016-01-28 | 王子ホールディングス株式会社 | ベルト型使い捨ておむつ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4360603A1 (en) | 2024-05-01 |
| EP4360603A4 (en) | 2024-09-11 |
| EP4360603B1 (en) | 2025-08-06 |
| JPWO2023021833A1 (ja) | 2023-02-23 |
| CN117858688A (zh) | 2024-04-09 |
| WO2023021833A1 (ja) | 2023-02-23 |
| US20250099306A1 (en) | 2025-03-27 |
| EP4360603C0 (en) | 2025-08-06 |
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