JP5325543B2 - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
- Publication number
- JP5325543B2 JP5325543B2 JP2008295943A JP2008295943A JP5325543B2 JP 5325543 B2 JP5325543 B2 JP 5325543B2 JP 2008295943 A JP2008295943 A JP 2008295943A JP 2008295943 A JP2008295943 A JP 2008295943A JP 5325543 B2 JP5325543 B2 JP 5325543B2
- Authority
- JP
- Japan
- Prior art keywords
- leak
- sheet
- proof wall
- article
- absorbent article
- 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.)
- Expired - Fee Related
Links
- 230000002745 absorbent Effects 0.000 title claims description 41
- 239000002250 absorbent Substances 0.000 title claims description 41
- 230000002093 peripheral effect Effects 0.000 claims description 25
- 230000001154 acute effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 6
- 230000002175 menstrual effect Effects 0.000 description 6
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 101100008047 Caenorhabditis elegans cut-3 gene Proteins 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Description
吸収性物品の外周形状を適切化し漏れを防止するものとして、後ろ漏れを防ぐために吸収体の後端部を通常のものより延長し、その後方にまで吸収領域が延在する生理用ナプキンが提案されている(特許文献1参照)。しかし、この生理用ナプキンには特に横漏れを防止する手段がない。
一方、吸収性物品の横漏れを防止するために、吸収体側面を覆う起立ギャザーを配した生理用ナプキンが提案され、フィット性を保ちつつ漏れを防止することができるとされている(特許文献2参照)。この吸収性物品では側面を覆う被覆材が前後の端部で接着されており、着用時のギャザーの起立性が十分であるとはいいがたい。
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
角度θ2 距離w 印象評価
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
試験体1 75° 10 ◎
試験体2 60° 20 ◎
試験体3 60° 10 ○
試験体4 45° 20 ○〜△
試験体5 30° 20 △
試験体6 60°相当 切り込みなし ×
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
1a 防漏壁自由端
1b 防漏壁固定端
1c 防漏壁前後端部
1d 防漏壁先端
1f 防漏壁側縁
2 サイドシート
3 切り込み
4 表面シート
5 円周エンボス
6 弾性体
7 吸収体
8 裏面シート
9 エンドフラップ部
10 吸収性物品(生理用ナプキン)
11 仮想外周縁
12 物品外周縁
13 ウイング部
14 切り込み開始点
15 切り込み終了点
Claims (4)
- 着用者の肌に当接する側に配置された表面シートと、その反対側に配置された裏面シートと、該両シートの間に介在された吸収体とを有する吸収性物品であって、前記表面シートの長手方向の両側部には着用状態において物品長手方向に延びて肌面側に起立する防漏壁をなすサイドシートが配設され、該サイドシートはその腹側前方及び/又は背側後方の端部において起立可能な自由端部をなし、他方、前記吸収性物品の四隅のうち、前方両隅周縁部において、該周縁部輪郭線は、外方に凸な仮想曲線に対して内方に窪んだ凹な曲線を有し、該凹な曲線の途中に前記起立可能なサイドシートの前方端部が存在し、前記防漏壁をなすサイドシートの端部を起立させたときに、該端部における上端線と高さ方向に起立した線とのなす角度が鋭角である吸収性物品。
- 前記防漏壁をなすサイドシートの腹側前方及び/又は背側後方の端部は、これを物品内方に倒伏させた状態で、前記吸収性物品の隅の外周形状に略沿うようにされた請求項1に記載の吸収性物品。
- 前記防漏壁をなすサイドシートの起立側上端もしくはその近傍に弾性部材が伸長状態で固定配置され、かつ該弾性部材は平面視物品長手方向の中央部から、前後端隅部の手前まで配置され、自由端部である末端部には配置されていない前記請求項1または2に記載の吸収性物品。
- 前記防漏壁をなすサイドシートの前後端部におけるその起立がはじまる基部からの起立高さが、物品中央部の起立高さより低い請求項1〜3のいずれか1項に記載の吸収性物品。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008295943A JP5325543B2 (ja) | 2008-11-19 | 2008-11-19 | 吸収性物品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008295943A JP5325543B2 (ja) | 2008-11-19 | 2008-11-19 | 吸収性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010119596A JP2010119596A (ja) | 2010-06-03 |
JP5325543B2 true JP5325543B2 (ja) | 2013-10-23 |
Family
ID=42321471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008295943A Expired - Fee Related JP5325543B2 (ja) | 2008-11-19 | 2008-11-19 | 吸収性物品 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5325543B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6809810B2 (ja) * | 2015-08-06 | 2021-01-06 | 花王株式会社 | ショーツ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3217822B2 (ja) * | 1991-11-21 | 2001-10-15 | 株式会社資生堂 | 生理用ナプキンおよびその製造方法 |
JPH0710743Y2 (ja) * | 1992-01-20 | 1995-03-15 | ユニ・チャーム株式会社 | 生理用ナプキン |
JP2586442Y2 (ja) * | 1992-02-28 | 1998-12-09 | 大王製紙株式会社 | 生理用ナプキン |
CA2094303A1 (en) * | 1993-01-08 | 1994-07-09 | Mary Lou Mcdaniel | Curved sanitary napkin with upstanding fluid barrier walls |
JPH07112007A (ja) * | 1993-10-19 | 1995-05-02 | Shiseido Co Ltd | 吸収性物品およびその製造方法 |
JPH1066710A (ja) * | 1996-08-27 | 1998-03-10 | Oji Paper Co Ltd | 吸収性物品 |
SE517796C2 (sv) * | 1998-09-02 | 2002-07-16 | Sca Hygiene Prod Ab | Ytskikt till absorberande artiklar försett med barriärflikar |
JP4508966B2 (ja) * | 2005-07-26 | 2010-07-21 | 花王株式会社 | 吸収性物品 |
-
2008
- 2008-11-19 JP JP2008295943A patent/JP5325543B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010119596A (ja) | 2010-06-03 |
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