JP2007167534A - パンツ型使い捨ておむつカバー - Google Patents
パンツ型使い捨ておむつカバー Download PDFInfo
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Abstract
【解決手段】パンツ型使い捨ておむつカバー20は、2枚の不織布シート20A、20Bの間に弾性伸縮部材が配置され、ウエスト開口部30及び左右一対のレッグ開口部29が形成された構造とされ、前記吸収性パッド10の装着部位に対応するおむつカバー領域に対して、前記吸収性パッド装着のために前端部と後端部とが固定されたパッド固定用シート31を配設し、前記おむつカバー20は、少なくとも前記ウエスト開口部回りに配置されたウエスト部弾性伸縮部材24…と、前身頃F及び後身頃Bにおいて脇部から股下側に延び、股下側で前記吸収性パッドの配設部位を横断した後、股下側から脇部に延びる軌跡を描いて配設された複数の湾曲弾性伸縮部材26…、28…とを備える。
【選択図】図2
Description
前記パンツ型使い捨ておむつカバーは、2枚の不織布シートの間に弾性伸縮部材が配置され、おむつ股下部で折り畳まれ前身頃と後身頃とが両側部において接合されることにより、ウエスト開口部及び左右一対のレッグ開口部が形成された構造とされ、
前記吸収性パッドの装着部位に対応するおむつカバー領域に対して、少なくとも前端部と後端部とが固定されたパッド固定用シートを配設し、
前記おむつカバーは、少なくとも前記ウエスト開口部回りに配置されたウエスト部弾性伸縮部材と、前身頃及び後身頃において脇部から股下側に延び、股下側で前記吸収性パッドの配設部位を横断した後、股下側から脇部に延びる軌跡を描いて配設された複数の湾曲弾性伸縮部材とを備えることを特徴とするパンツ型使い捨ておむつカバーが提供される。
先ず最初に、吸収性パッド10の構造の一例について図5及び図6に基づいて詳述する。
おむつカバー20は、図2及び図3に示されるように、上層不織布20A及び下層不織布20Bからなる2層構造の不織布シートとされ、前記上層不織布20Aと下層不織布20Bとの間に各種弾性伸縮部材が配設され、伸縮性が付与されている。平面形状は、中間両側部に夫々脚部開口を形成するために形成された凹状の脚回りカットライン29(レッグ開口部)により、全体として擬似砂時計形状を成している。
前記ウエスト部弾性伸縮部材24,24…は、前身頃Fと後身頃Bとが接合された脇部接合縁21、22の範囲の内、ウエスト開口縁近傍に上下方向に間隔をおいて配設された複数条の糸ゴム状弾性伸縮部材であり、身体のウエスト部回りを締め付けるように伸縮力を与えることにより紙おむつを身体に装着するためのものである。このウエスト部弾性伸縮部材24は、図示例では糸ゴムを用いたが、例えばテープ状の伸縮部材を用いてもよい。
(1)上記形態例では、吸収性パッド10の裏面側に粘着剤層17を塗工し、パッド固定用シート31に接着するようにしたが、前記吸収性パッド10の裏面側に雄又は雌型の面ファスナーを設けるとともに、前記パッド固定用シート31の上面に雌又は雄型の面ファスナーを設けておき、吸収性パッド10をパッド固定用シート31に接合するようにしてもよい。また、前記吸収性パッド10の側縁から外方に延在するフラップを設けるとともに、このフラップの裏面側に粘着層を形成しておき、丁度、周知のウイング付ナプキンのように、吸収性パッド10をパッド固定用シート31の上面に接合した後、前記フラップをパッド固定用シート31の裏面側に回り込ませて接着するようにしてもよい。
Claims (7)
- 交換式の吸収性パッドを着脱自在としたパンツ型使い捨ておむつカバーにおいて、
前記パンツ型使い捨ておむつカバーは、2枚の不織布シートの間に弾性伸縮部材が配置され、おむつ股下部で折り畳まれ前身頃と後身頃とが両側部において接合されることにより、ウエスト開口部及び左右一対のレッグ開口部が形成された構造とされ、
前記吸収性パッドの装着部位に対応するおむつカバー領域に対して、少なくとも前端部と後端部とが固定されたパッド固定用シートを配設し、
前記おむつカバーは、少なくとも前記ウエスト開口部回りに配置されたウエスト部弾性伸縮部材と、前身頃及び後身頃において脇部から股下側に延び、股下側で前記吸収性パッドの配設部位を横断した後、股下側から脇部に延びる軌跡を描いて配設された複数の湾曲弾性伸縮部材とを備えることを特徴とするパンツ型使い捨ておむつカバー。 - 前記吸収性パッドは前記パッド固定用シートに対して、吸収性パッドの裏面に塗工された粘着剤、又は前記吸収性パッド及びパッド固定用シートに夫々設けられた面ファスナーによって接合される請求項1記載のパンツ型使い捨ておむつカバー。
- 前記おむつカバーは、前身頃及び後身頃において、上下方向に間隔をおいて水平方向に沿って配置された複数の腰回り弾性伸縮部材を備える請求項1,2いずれかに記載のパンツ型使い捨ておむつカバー。
- 前記湾曲弾性伸縮部材は、互いに交差することなく間隔をおいて配置されている請求項1〜3いずれかに記載のパンツ型使い捨ておむつカバー。
- 前記前身頃及び後身頃に配置された湾曲弾性伸縮部材は、股下側の横断部において、横断方向に沿って略直線状に、又は股下側に膨出する弧状曲線状に横断している請求項1〜4いずれかに記載のパンツ型使い捨ておむつカバー。
- 前記後身頃に配置された湾曲弾性伸縮部材は、股下側の横断部において、ウエスト開口部側に方向を反曲した後、略幅方向中央でウエスト開口部側に凸状となる軌跡を描いた後、再度反曲し、全体として略W字形状の軌跡で横断している請求項1〜5いずれかに記載のパンツ型使い捨ておむつカバー。
- 前記湾曲弾性伸縮部材の始終端は、前身頃と後身頃とを接合する接合縁、ウエスト開口縁及びレッグ開口縁の内のいずれか又は組合せとされる請求項1〜6いずれかに記載のパンツ型使い捨ておむつカバー。
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JP2005372092A JP4401351B2 (ja) | 2005-12-26 | 2005-12-26 | パンツ型使い捨ておむつカバー |
CN200680049291.7A CN101346120B (zh) | 2005-12-26 | 2006-12-19 | 短裤型一次性尿布罩 |
PCT/JP2006/325287 WO2007074682A1 (ja) | 2005-12-26 | 2006-12-19 | パンツ型使い捨ておむつカバー |
US12/087,131 US8449515B2 (en) | 2005-12-26 | 2006-12-19 | Pants-type disposable diaper cover |
EP06842891.1A EP1970036B1 (en) | 2005-12-26 | 2006-12-19 | Pants-type disposable diaper cover |
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JP2005372092A JP4401351B2 (ja) | 2005-12-26 | 2005-12-26 | パンツ型使い捨ておむつカバー |
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JP4401351B2 JP4401351B2 (ja) | 2010-01-20 |
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US (1) | US8449515B2 (ja) |
EP (1) | EP1970036B1 (ja) |
JP (1) | JP4401351B2 (ja) |
CN (1) | CN101346120B (ja) |
WO (1) | WO2007074682A1 (ja) |
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JP2010082133A (ja) * | 2008-09-30 | 2010-04-15 | Daio Paper Corp | トランクス型紙おむつ |
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JP4401351B2 (ja) | 2010-01-20 |
CN101346120A (zh) | 2009-01-14 |
EP1970036A4 (en) | 2012-11-28 |
CN101346120B (zh) | 2012-01-11 |
WO2007074682A1 (ja) | 2007-07-05 |
EP1970036A1 (en) | 2008-09-17 |
EP1970036B1 (en) | 2014-02-19 |
US20110144611A1 (en) | 2011-06-16 |
US8449515B2 (en) | 2013-05-28 |
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