JP7313320B2 - 個装吸収性物品 - Google Patents
個装吸収性物品 Download PDFInfo
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- JP7313320B2 JP7313320B2 JP2020141414A JP2020141414A JP7313320B2 JP 7313320 B2 JP7313320 B2 JP 7313320B2 JP 2020141414 A JP2020141414 A JP 2020141414A JP 2020141414 A JP2020141414 A JP 2020141414A JP 7313320 B2 JP7313320 B2 JP 7313320B2
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- 239000004831 Hot glue Substances 0.000 description 2
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- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
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- 150000001336 alkenes Chemical class 0.000 description 1
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- 229920002554 vinyl polymer Polymers 0.000 description 1
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Images
Classifications
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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
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/476—Sanitary towels, incontinence pads or napkins characterised by encircling the crotch region of the undergarment
-
- 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
- A61F13/551—Packaging before or after use
- A61F13/5513—Packaging before or after use packaging of feminine sanitary napkins
- A61F13/55135—Packaging before or after use packaging of feminine sanitary napkins before use
- A61F13/5514—Packaging before or after use packaging of feminine sanitary napkins before use each item packaged single
-
- 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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51113—Topsheet, i.e. the permeable cover or layer facing the skin comprising an additive, e.g. lotion or odour control
-
- 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
- A61F13/5605—Supporting or fastening means specially adapted for sanitary napkins or the like
- A61F13/5616—Supporting or fastening means specially adapted for sanitary napkins or the like using flaps, e.g. adhesive, for attachment to the undergarment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Description
前記ウイング状フラップはそれぞれ肌当接面側に折り畳まれるとともに、折り畳まれた部分に設けられた前記ウイング粘着剤層が剥離シートによって一体的に覆われており、
前記剥離シートが積層された領域内の前記表面シートに、特定の機能を備えた機能剤が含有されているとともに、前記ウイング状フラップは、前記表面シートに直接接しない両側部に折り畳まれていることを特徴とする個装吸収性物品が提供される。
前記機能剤は、両側部の前記サイド不織布の間の前記表面シートに含有されている請求項1~4いずれかに記載の個装吸収性物品が提供される。
本発明に係る個装生理用ナプキンNは、図1に示されるように、生理用ナプキン1とこの生理用ナプキン1を個別包装している包装シート10とからなる。なお、符号14は開封端部の封止のために補助的に設けた粘着性の止着テープであり、省略してもよい。
前記裏面シート2は、ポリエチレン等の少なくとも遮水性を有するシート材が用いられるが、蒸れ防止の観点から透湿性を有するものを用いるのが望ましい。この遮水・透湿性シート材としては、ポリエチレンやポリプロピレン等のオレフィン系樹脂中に無機充填剤を溶融混練してシートを成形した後、一軸または二軸方向に延伸することにより得られる微多孔性シートが好適に用いられる。前記裏面シート2としては、プラスチックフィルムと不織布とを積層させたポリラミ不織布を用いてもよい。
本個装生理用ナプキンNでは、図5に示されるように、表面シート3側に折り畳まれた左右のウイング状フラップW、Wに備えられた各ウイング粘着剤層9、9を一体的に覆うウイング剥離シート12が積層された領域内の前記表面シート3に、特定の機能を備えた機能剤20が含有されている。換言すると、前記機能剤20が含有された領域の肌当接面側に、この領域を全面に亘って覆うウイング剥離シート12が積層されている。前記機能剤20が含有された表面シート3とウイング剥離シート12との間には何も介在せず、ウイング剥離シート12を直接表面シート3の肌当接面側に積層するのが好ましいが、生理用ナプキン1の個別包装のため表面シート3側に折り畳んだ前記ウイング状フラップW、Wが介在するようにしてもよい。
上記形態例では、ウイング状フラップWより後側の領域を折り線X1、X2で2回折り畳み、ウイング状フラップWより前側の領域を折り線X3で1回折り畳む4つ折りの個装生理用ナプキンNとしていたが、ウイング状フラップWより後側の領域を1回折り畳み、ウイング状フラップWより前側の領域を1回折り畳む3つ折りの個装生理用ナプキンNでもよいし、5つ折り以上の個装生理用ナプキンNでもよい。
Claims (5)
- 肌当接面層を構成する表面シートと、下着に固定するためのウイング粘着剤層を有する一対のウイング状フラップとを備えた吸収性物品が、包装シートとともに長手方向に折り畳まれて個別包装された個装吸収性物品であって、
前記ウイング状フラップはそれぞれ肌当接面側に折り畳まれるとともに、折り畳まれた部分に設けられた前記ウイング粘着剤層が剥離シートによって一体的に覆われており、
前記剥離シートが積層された領域内の前記表面シートに、特定の機能を備えた機能剤が含有されているとともに、前記ウイング状フラップは、前記表面シートに直接接しない両側部に折り畳まれていることを特徴とする個装吸収性物品。 - 前記機能剤は、所定の領域内に、全面に亘って配置されるか、吸収性物品の長手方向又は幅方向に間隔を空けて複数配置されるか、吸収性物品の長手方向及び幅方向に間隔を空けて複数配置されている請求項1記載の個装吸収性物品。
- 装着時に下着のクロッチ部分に沿って前記ウイング状フラップを折り返す折り線位置で、前記剥離シートとともに前記ウイング状フラップが折り畳まれている請求項1記載の個装吸収性物品。
- 装着時に下着のクロッチ部分に沿って前記ウイング状フラップを折り返す折り線位置に、折り補助線が設けられている請求項1記載の個装吸収性物品。
- 肌当接面側の両側部にそれぞれ長手方向に沿ってサイド不織布が備えられ、
前記機能剤は、両側部の前記サイド不織布の間の前記表面シートに含有されている請求項1~4いずれかに記載の個装吸収性物品。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020141414A JP7313320B2 (ja) | 2020-08-25 | 2020-08-25 | 個装吸収性物品 |
TW110128430A TW202207890A (zh) | 2020-08-25 | 2021-08-02 | 個別包裝吸收性物品 |
EP21861315.6A EP4205713A4 (en) | 2020-08-25 | 2021-08-17 | INDIVIDUALLY WRAPPED ABSORBENT ITEM |
US18/003,566 US20230310230A1 (en) | 2020-08-25 | 2021-08-17 | Individually-wrapped absorbent article |
PCT/JP2021/030043 WO2022044887A1 (ja) | 2020-08-25 | 2021-08-17 | 個装吸収性物品 |
CN202180056600.8A CN116033885A (zh) | 2020-08-25 | 2021-08-17 | 单独包装吸收性物品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020141414A JP7313320B2 (ja) | 2020-08-25 | 2020-08-25 | 個装吸収性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022037333A JP2022037333A (ja) | 2022-03-09 |
JP7313320B2 true JP7313320B2 (ja) | 2023-07-24 |
Family
ID=80355168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020141414A Active JP7313320B2 (ja) | 2020-08-25 | 2020-08-25 | 個装吸収性物品 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230310230A1 (ja) |
EP (1) | EP4205713A4 (ja) |
JP (1) | JP7313320B2 (ja) |
CN (1) | CN116033885A (ja) |
TW (1) | TW202207890A (ja) |
WO (1) | WO2022044887A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008104544A (ja) | 2006-10-24 | 2008-05-08 | Kao Corp | 吸収性物品の包装構造 |
JP2013075099A (ja) | 2011-09-30 | 2013-04-25 | Unicharm Corp | 吸収性物品 |
JP2013208384A (ja) | 2012-03-30 | 2013-10-10 | Unicharm Corp | 吸収性物品 |
JP2016034306A (ja) | 2014-08-01 | 2016-03-17 | ユニ・チャーム株式会社 | 吸収性物品包装体 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5591146A (en) * | 1996-01-17 | 1997-01-07 | The Procter & Gamble Company | Sanitary napkin with perfume-bearing microcapsule adhesive |
JP5904841B2 (ja) | 2012-03-30 | 2016-04-20 | ユニ・チャーム株式会社 | 吸収性物品の包装体 |
JP6116179B2 (ja) * | 2012-09-28 | 2017-04-19 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6339471B2 (ja) | 2014-09-30 | 2018-06-06 | ユニ・チャーム株式会社 | 吸収性物品 |
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2020
- 2020-08-25 JP JP2020141414A patent/JP7313320B2/ja active Active
-
2021
- 2021-08-02 TW TW110128430A patent/TW202207890A/zh unknown
- 2021-08-17 US US18/003,566 patent/US20230310230A1/en active Pending
- 2021-08-17 CN CN202180056600.8A patent/CN116033885A/zh active Pending
- 2021-08-17 WO PCT/JP2021/030043 patent/WO2022044887A1/ja unknown
- 2021-08-17 EP EP21861315.6A patent/EP4205713A4/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008104544A (ja) | 2006-10-24 | 2008-05-08 | Kao Corp | 吸収性物品の包装構造 |
JP2013075099A (ja) | 2011-09-30 | 2013-04-25 | Unicharm Corp | 吸収性物品 |
JP2013208384A (ja) | 2012-03-30 | 2013-10-10 | Unicharm Corp | 吸収性物品 |
JP2016034306A (ja) | 2014-08-01 | 2016-03-17 | ユニ・チャーム株式会社 | 吸収性物品包装体 |
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