JP2015147035A - 吸収性物品 - Google Patents
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Abstract
【解決手段】エンボス10として、体液排出部位Hに対応する領域に、略パッド長手方向に沿って形成されるとともに、パッド幅方向外側に膨出する形状線からなる体液排出部エンボス11と、この体液排出部エンボス11の前後にそれぞれ、略パッド長手方向に沿って形成される長手方向エンボス12と、この長手方向エンボス12の外方側端部から延びるとともに、パッド幅方向中央側に向けて傾斜する傾斜部エンボス13とから構成する。前記傾斜部エンボス13が目盛りとして機能し、正確な体液の拡散状況が確認できる。また、左右の前記傾斜部エンボス13、13の端部同士を幅方向に離間して設けることにより、体液の拡散を抑制せず、ベタツキによる不快感を生じなくする。
【選択図】図1
Description
前記エンボスは、体液排出部に対応する領域に、吸収性物品の長手方向に沿って形成されるとともに、吸収性物品の幅方向外側に膨出する形状線からなる体液排出部エンボスと、前記体液排出部エンボスの前後にそれぞれ、吸収性物品の長手方向に沿って形成される長手方向エンボスと、前記長手方向エンボスの外方側端部から延びるとともに、吸収性物品の幅方向中央側に向けて傾斜する傾斜部エンボスとを含み、
左右の前記傾斜部エンボスの端部同士が幅方向に離間して設けられていることを特徴とする吸収性物品が提供される。
相対的に外方側に配置される長手方向エンボスは、その内方側に隣接する長手方向エンボスより、前記傾斜角が大きくなるように設定されている請求項2〜8いずれかに記載の吸収性物品が提供される。
以下、本発明の実施の形態について図面を参照しながら詳述すると、
本発明に係る失禁パッド1は、図1及び図2に示されるように、ポリエチレンシートなどからなる不透液性裏面シート2と、尿などを速やかに透過させる透液性表面シート3と、これら両シート2、3間に介装された綿状パルプまたは合成パルプなどからなる吸収体4と、前記吸収体4の形状保持および拡散性向上のために前記吸収体4を囲繞するクレープ紙や不織布等からなる被包シート5と、前記吸収体4の略側縁部を起立基端とし、かつ少なくとも体液排出部位Hを含むように長手方向に所定の区間内において肌側に突出して設けられた左右一対の立体ギャザーBS、BSを形成するサイド不織布7、7とから主に構成され、かつ前記吸収体4の周囲においては、その長手方向端縁部では前記不透液性裏面シート2と透液性表面シート3との外縁部がホットメルトなどの接着剤やヒートシール等の接着手段によって接合され、またその両側縁部では吸収体4よりも側方に延出している前記不透液性裏面シート2と前記サイド不織布7とがホットメルトなどの接着剤やヒートシール等の接着手段によって接合されている。また、必要に応じて、前記透液性表面シート3と吸収体4との間に、親水性のセカンドシート(図示せず)を配置してもよい。
前記不透液性裏面シート2は、ポリエチレン、ポリプロピ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、この他に防水フィルムを介在して実質的に不透液性を確保した上で不織布シート(この場合には、防水フィルムと不織布とで不透液性裏面シートを構成する。)などを用いることができる。近年はムレ防止の観点から透湿性を有するものが好適に用いられる傾向にある。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。
次に、本発明の第2形態例に係る失禁パッド30について、図9に基づいて説明する。以下では上記第1形態例に係る失禁パッド1と相違する部分のみを説明し、特に説明しない点については上記第1形態例に係る失禁パッド1と同様である。
上記形態例では、前記エンボス10として、体液排出部エンボス11、長手方向エンボス12及び傾斜部エンボス13から構成していたが、この他に本発明の趣旨を逸脱しない範囲で所要のエンボスを適宜付与することが可能である。
Claims (10)
- 透液性表面シートと裏面シートとの間に吸収体が介在されるとともに、前記透液性表面シートの面側にエンボスが形成された吸収性物品において、
前記エンボスは、体液排出部に対応する領域に、吸収性物品の長手方向に沿って形成されるとともに、吸収性物品の幅方向外側に膨出する形状線からなる体液排出部エンボスと、前記体液排出部エンボスの前後にそれぞれ、吸収性物品の長手方向に沿って形成される長手方向エンボスと、前記長手方向エンボスの外方側端部から延びるとともに、吸収性物品の幅方向中央側に向けて傾斜する傾斜部エンボスとを含み、
左右の前記傾斜部エンボスの端部同士が幅方向に離間して設けられていることを特徴とする吸収性物品。 - 前記長手方向エンボスは、前記体液排出部エンボスの前後にそれぞれ、互いに長手方向に離間して2組以上形成されるとともに、前記体液排出部エンボスに隣接する長手方向エンボスが前記体液排出部エンボスと接続して形成され、前記長手方向エンボスの外方側端部にそれぞれ前記傾斜部エンボスが形成されている請求項1記載の吸収性物品。
- 前記長手方向エンボスは、前記体液排出部エンボスの前後にそれぞれ2組以上形成されるとともに、前記体液排出部エンボスに隣接する長手方向エンボスが前記体液排出部エンボスと接続して形成され、前記長手方向エンボスの外方側端部にそれぞれ前記傾斜部エンボスが形成されるとともに、前記傾斜部エンボスの外方側に隣接する前記長手方向エンボスが、この傾斜部エンボスと接続して形成されている請求項1記載の吸収性物品。
- 相対的に外方側に配置される長手方向エンボスは、その内方側に隣接する長手方向エンボスを外方側に延長した延長線と一致しない位置に設けられている請求項2、3いずれかに記載の吸収性物品。
- 相対的に外方側に配置される長手方向エンボスは、その内方側に隣接する長手方向エンボスを外方側に延長した延長線より内側に設けられている請求項2〜4いずれかに記載の吸収性物品。
- 前記体液排出部エンボスに隣接する前記長手方向エンボスは、吸収性物品の幅方向内側に膨出する単一の円弧状曲線に沿って形成され、左右の前記円弧状曲線の離隔幅が最小となる最狭部の位置と、左右の前記体液排出部エンボスの幅方向外側への膨出幅が最大となる最膨出部の位置とが一致するか近接している請求項1〜5いずれかに記載の吸収性物品。
- 前記傾斜部エンボスのうち、最も前記体液排出部エンボスの近くに形成される傾斜部エンボスは、吸収性物品の幅方向線との成す角αが45°以下に設定され、これより外方側に形成される傾斜部エンボスは、吸収性物品の幅方向線との成す角βが60°以下に設定されている請求項2〜6いずれかに記載の吸収性物品。
- 左右の前記傾斜部エンボスの端部同士の離間幅は、前記傾斜部エンボスの吸収性物品幅方向長さの1〜3倍である請求項1〜7いずれかに記載の吸収性物品。
- 前記長手方向エンボスは、吸収性物品の長手方向線に対し外方側が幅方向外側に傾斜する傾斜角を有するように形成され、
相対的に外方側に配置される長手方向エンボスは、その内方側に隣接する長手方向エンボスより、前記傾斜角が大きくなるように設定されている請求項2〜8いずれかに記載の吸収性物品。 - 前記傾斜部エンボスの溝幅は、前記長手方向エンボスの溝幅より大きく設定されている請求項1〜9いずれかに記載の吸収性物品。
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EP15734963.0A EP3092996B1 (en) | 2014-01-10 | 2015-01-05 | Absorptive article |
PCT/JP2015/050005 WO2015105061A1 (ja) | 2014-01-10 | 2015-01-05 | 吸収性物品 |
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JP2017077402A (ja) * | 2015-10-21 | 2017-04-27 | 王子ホールディングス株式会社 | 吸収性物品 |
JP2018083016A (ja) * | 2016-11-25 | 2018-05-31 | 大王製紙株式会社 | 吸収性物品 |
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JP5938439B2 (ja) * | 2014-01-10 | 2016-06-22 | 大王製紙株式会社 | 吸収性物品 |
JP6186424B2 (ja) * | 2015-12-28 | 2017-08-23 | ユニ・チャーム株式会社 | 吸収性物品、及び、吸収性物品の製造方法 |
JP6242423B2 (ja) * | 2016-03-29 | 2017-12-06 | 大王製紙株式会社 | 吸収性物品 |
JP6458102B1 (ja) * | 2017-08-30 | 2019-01-23 | 大王製紙株式会社 | 吸収性物品 |
JP7049965B2 (ja) * | 2018-08-29 | 2022-04-07 | 大王製紙株式会社 | 脇用汗取りパッド |
US11696858B2 (en) * | 2019-05-15 | 2023-07-11 | The Procter & Gamble Company | Disposable absorbent article |
CN113405950B (zh) * | 2021-07-22 | 2022-07-05 | 福建恒安集团有限公司 | 一种一次性卫生用品扩散度的测量方法 |
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