JP7674522B2 - 脆弱接合部を有する腰部パネルを含む吸収性物品 - Google Patents
脆弱接合部を有する腰部パネルを含む吸収性物品 Download PDFInfo
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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
- 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
- A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
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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
- 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
- A61F13/58—Adhesive tab fastener elements
- A61F13/60—Adhesive tab fastener elements with release means associated with tab fasteners
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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
- 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
- A61F13/49011—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
- A61F13/49012—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region the elastic means being elastic panels
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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
- 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
- A61F13/49058—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 the modular concept of constructing the diaper
- A61F13/4906—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 the modular concept of constructing the diaper the diaper having an outer chassis forming the diaper and an independent absorbent structure attached to the chassis
- A61F13/49061—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 the modular concept of constructing the diaper the diaper having an outer chassis forming the diaper and an independent absorbent structure attached to the chassis the diaper having one or two waist members forming the diaper waist region and an independent absorbent structure attached to the one or two waist members forming the crotch region
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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
- 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
- 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, 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, 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
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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
- 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
- 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, 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
- A61F13/56—Supporting or fastening means
- A61F13/58—Adhesive tab fastener elements
- A61F13/581—Tab fastener elements combining adhesive and mechanical fastening
-
- 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
- A61F2013/49068—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 shape of the outline
- A61F2013/49074—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 shape of the outline hourglass; dog bone-shaped
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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
- 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
- A61F13/58—Adhesive tab fastener elements
- A61F2013/588—Adhesive tab fastener elements on waist panels
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- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Description
本明細書において「吸収性物品」とは、主な機能が汚物及び排泄物を吸収かつ保持することである消費者製品を指すために用いられる。吸収性物品には、生理用ナプキン、タンポン、パンティライナー、陰唇間デバイス、創傷包帯、拭き取り用品、テープ式おむつ及びおむつパンツを含む使い捨ておむつ、再利用可能な外側カバーを有するおむつ用のインサート、成人失禁用おむつ、成人失禁用パッド、並びに成人失禁用パンツが含まれ得る。本明細書で「使い捨て」という用語は、洗濯されること又は他の方法で吸収性物品として再生又は再使用されることが一般に意図されていない吸収性物品を説明するために使用される(例えば、これらは1回の使用後に廃棄されるように意図され、またリサイクル、堆肥化、ないしは別の方法で環境に適合する様式で処分するように構成されてもよい)。
A.吸収性物品であって、前側腰部領域、後側腰部領域、及び前側腰部領域と後側腰部領域との間に配設された股部領域と、第1の腰部縁部、第1の腰部縁部から長手方向に分離された第2の腰部縁部、第1の側縁部、及び第1の側縁部から横方向に分離された第2の側縁部と、トップシート、バックシート、及びトップシートとバックシートとの間に位置決めされた吸収性コアを備えるシャーシと、内側横方向縁部、外側横方向縁部、第1の長手方向縁部、及び第2の長手方向縁部を含む第1の腰部パネルであって、シャーシと接続され、前側腰部領域又は後側腰部領域に位置付けられる、第1の腰部パネルと、を備え、第1の腰部パネルの第1の領域はシャーシと恒久的に接合され、第1の領域は、第1の腰部パネルの外側横方向縁部に隣接して横方向に延在し、第1の腰部パネルの内側横方向縁部の少なくとも一部分はシャーシに取り付けられておらず、第1の腰部パネルは、第1の腰部パネルの内側横方向縁部上に、かつ/又は第1の腰部パネルの内側横方向縁部と第1の領域との間に長手方向に位置付けられた脆弱接合部を用いて、シャーシに取り外し可能に接合されている、吸収性物品。
Claims (15)
- 吸収性物品であって、
前側腰部領域(116)、後側腰部領域(118)、及び前記前側腰部領域(116)と前記後側腰部領域(118)との間に配設された股部領域(119)と、
第1の腰部縁部(120)、前記第1の腰部縁部(120)から長手方向に分離された第2の腰部縁部(122)、第1の側縁部(128)、及び前記第1の側縁部(128)から横方向に分離された第2の側縁部(130)と、
トップシート(138)、バックシート(134)、及び前記トップシート(138)と前記バックシート(134)との間に位置付けられた吸収性コア(140)を含むシャーシ(102)と、
内側横方向縁部(172)、外側横方向縁部(170)、第1の長手方向縁部(180)、及び第2の長手方向縁部(182)を含む第1の腰部パネル(158)であって、前記シャーシ(102)に接続され、前記前側腰部領域(116)又は前記後側腰部領域(118)内に位置付けられる第1の腰部パネル(158)と、を備え、
前記第1の腰部パネル(158)の第1の領域(174)は前記シャーシ(102)と接着接合部により恒久的に接合され、前記第1の領域(174)は、前記第1の腰部パネル(158)の前記外側横方向縁部(170)に隣接して横方向に延在し、
前記第1の腰部パネル(158)の前記内側横方向縁部(172)の少なくとも一部分は、前記シャーシ(158)に取り付けられておらず、
前記第1の腰部パネル(158)は、前記第1の腰部パネル(158)の前記内側横方向縁部(172)上に、かつ/又は前記第1の腰部パネル(158)の前記内側横方向縁部(172)と前記第1の領域(174)との間に長手方向に位置付けられた脆弱接合部(197)を用いて、前記シャーシ(102)に解放可能に接合され、
前記第1の腰部パネル(158)の第1の横方向端部領域(184)及び第2の横方向端部領域(186)は、圧力接合部(190)によって前記シャーシ(102)と接合される、吸収性物品。 - 前記脆弱接合部(197)は接着接合部を含む、請求項1に記載の吸収性物品。
- 前記脆弱接合部(197)は第1の接合強度を備え、前記第1の接合強度は、前記第1の接合強度よりも小さい第2の接合強度に減衰する、請求項1または2に記載の吸収性物品。
- 前記吸収性物品を収容するパッケージを更に備え、前記脆弱接合部(197)は、前記吸収性物品が前記パッケージ内に収容されている間に損壊する、請求項1または2に記載の吸収性物品。
- 前記脆弱接合部(197)は機械的接合部を含む、請求項1または2に記載の吸収性物品。
- 前記脆弱接合部(197)は、1つ以上の実質的に直線状の線、s字形状、z字形状、c字形状、破線、T字形状、十字形状、螺旋形状、オメガ形状、円形形状、楕円形形状、長方形形状、正方形形状、不規則形状、文字、記号、及びこれらの組み合わせからなる群から選択される形状を画定する、請求項1または2に記載の吸収性物品。
- 前記第1の腰部パネル(158)の前記第1の領域(174)は、第1の坪量を有する第1の接着剤で前記シャーシ(102)に接合され、前記脆弱接合部(197)は、第2の坪量を有する第2の接着剤を含み、前記第1の坪量は前記第2の坪量よりも大きい、請求項1または2に記載の吸収性物品。
- 前記第1の接着剤と前記第2の接着剤は同一である、請求項7に記載の吸収性物品。
- 前記第1の腰部パネル(158)は弾性材料を含む、請求項1または2に記載の吸収性物品。
- 前記第1の腰部パネル(158)は、伸張状態で不織布に接合された弾性フィルムを含む、請求項1または2に記載の吸収性物品。
- 前記第1の腰部パネル(158)は、前記後側腰部領域(118)内に位置付けられており、前記吸収性物品は第2の腰部パネル(158)を更に備え、前記第2の腰部パネル(158)は、前記シャーシ(102)と接続され、前記前側腰部領域(116)内に位置付けられている、請求項1または2に記載の吸収性物品。
- 前記前側腰部領域(116)から前記後側腰部領域(118)まで延在する第1の脚部ガスケット要素(156)及び第2の脚部ガスケット要素(156)を更に備える、請求項1または2に記載の吸収性物品。
- 前記第1の腰部パネル(158)の第1の横方向端部領域(184)は、前記第1の脚部ガスケット要素(156)と接合され、前記第1の腰部パネル(158)の第2の横方向端部領域(186)は、前記第2の脚部ガスケット要素(156)と接合されている、請求項12に記載の吸収性物品。
- 前記第1の横方向端部領域(184)は、前記第1の脚部ガスケット要素(156)と機械的に接合され、前記第2の横方向端部領域(186)は、前記第2の脚部ガスケット要素(156)と機械的に接合されている、請求項13に記載の吸収性物品。
- 前記脆弱接合部(197)はローションを含む、請求項1または2に記載の吸収性物品。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163208019P | 2021-06-08 | 2021-06-08 | |
| US63/208,019 | 2021-06-08 | ||
| PCT/US2022/031000 WO2022260862A1 (en) | 2021-06-08 | 2022-05-26 | Absorbent articles including a waist panel with a frangible bond |
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| Publication Number | Publication Date |
|---|---|
| JP2024520090A JP2024520090A (ja) | 2024-05-21 |
| JP7674522B2 true JP7674522B2 (ja) | 2025-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2023573305A Active JP7674522B2 (ja) | 2021-06-08 | 2022-05-26 | 脆弱接合部を有する腰部パネルを含む吸収性物品 |
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|---|---|
| US (1) | US20220387232A1 (ja) |
| EP (1) | EP4351492A1 (ja) |
| JP (1) | JP7674522B2 (ja) |
| CN (1) | CN117425458A (ja) |
| WO (1) | WO2022260862A1 (ja) |
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| EP4351492A1 (en) | 2024-04-17 |
| CN117425458A (zh) | 2024-01-19 |
| US20220387232A1 (en) | 2022-12-08 |
| WO2022260862A1 (en) | 2022-12-15 |
| JP2024520090A (ja) | 2024-05-21 |
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