JP2006521169A - 再締結可能な使い棄て吸収性物品の形成方法 - Google Patents
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Abstract
Description
18 第一の細長いストリップ
26 弾性ストランド
32 第一弾性積層体
58 パーフォレーションライン
68 取り付け部材
76 タブ
80 吸収性組立体
82 副組立体
92 シームライン
102 切り込み線
Claims (20)
- 再締結可能な使い棄て吸収性物品の形成方法であって、
a)幅を持つ第一材料を、第二材料に対し平行で間隔を持って導き、
b)前記第一材料を幅方向に横切って、間隔を持った1対のパーフォレーションラインを形成し、
c)前記第一材料に1対の取り付け部材を取り付けて、各々の取り付け部材が、前記1対のパーフォレーションラインを横切る方向に跨ぎ、かつ、前記第一材料に対し取り外し可能に取り付けられるようにし、
d)前記第一及び第二材料を横切る方向に吸収性組立体を固定して、横方向中央線を持つ副組立体を形成し、
e)前記中央線で前記副組立体を折り曲げ、
f)各々が、腰部開口及び1対の脚部開口を形成するように、前記1対のパーフォレーションラインの1つに対して平行でなく、かつ、該1つのパーフォレーションラインから外側に位置された第一及び第二シームラインによって前記第一及び第二材料を互いに接着し、
g)前記第一及び第二シームライン各々から外側の位置で、前記第一及び第二材料を分離して、使い棄てで再締結可能な吸収性物品を形成する、
段階から成ることを特徴とする方法。 - 前記第一材料は、弾性であることを特徴とする請求項1に記載の方法。
- 前記第一材料は、弾性積層体であることを特徴とする請求項1に記載の方法。
- 前記第二材料は、弾性であることを特徴とする請求項1に記載の方法。
- 前記第二材料は、弾性積層体であることを特徴とする請求項4に記載の方法。
- 前記対のパーフォレーションラインの各々は、線状ではないことを特徴とする請求項1に記載の方法。
- 前記対のパーフォレーションラインの各々は、円弧状形状を持つことを特徴とする請求項6に記載の方法。
- 前記対のパーフォレーションラインの各々において、パーフォレーションラインの1つは、もう一方のパーフォレーションラインの鏡像であることを特徴とする請求項1に記載の穂法。
- 前記対のパーフォレーションライン各々は、前記第一及び第二シームラインの1つに対し角度を持って配列されていることを特徴とする請求項1に記載の方法。
- 再締結可能な使い棄て吸収性物品の形成方法であって、
a)幅を持つ第一弾性積層体を、第二弾性積層体に対し平行で間隔を持って導き、
b)前記第一積層体の幅を横切って、間隔を持った非線状の1対のパーフォレーションラインを形成し、
c)前記第一積層体に1対の取り付け部材を取り付けて、各々の取り付け部材が、前記1対のパーフォレーションラインを横切って跨ぎ、かつ、前記第一積層体の1つの端部で取り外し可能に取り付けられるようにし、
d)前記第一及び第二積層体を横切って直角方向に吸収性組立体を固定して、横方向中央線を持つ副組立体を形成し、
e)前記中央線で前記副組立体を折り曲げ、
f)各々が、腰部開口及び1対の脚部開口を形成するように、前記1対のパーフォレーションラインの1つに対し外側で、かつ、横向きに配列された第一及び第二シームラインによって前記第一及び第二積層体を互いに接着し、
g)前記第一及び第二シームライン各々から外側の位置で、前記第一及び第二積層体を分離して、再締結可能な使い棄て吸収性物品を形成する、
段階から成ることを特徴とする方法。 - 前記1対のパーフォレーションラインの各々は、前記第一及び第二シームラインの1つに対し平行でない形態に配列されていることを特徴とする請求項10に記載の方法。
- 前記1対のパーフォレーションラインの各々は、円弧状形状を持つことを特徴とする請求項10に記載の方法。
- 前記1対のパーフォレーションラインの各々は、正弦曲線形状を持つことを特徴とする請求項10に記載の方法。
- 前記吸収性組立体は、液体透過性身体側ライナー、液体不透過性裏面シート、及びその間に位置される吸収体からなり、前記ライナー及び前記裏面シートは互いに結合され、前記裏面シートは、前記第一及び第二積層体の双方に固定されていることを特徴とする請求項10に記載の方法。
- 前記1対のパーフォレーションラインの各々は引き裂き可能であることを特徴とする請求項10に記載の方法。
- 再締結可能な使い棄て吸収性物品を形成する方法であって、
a)第一材料を第の一細長いストリップ及び第二の細長いストリップに分割し、前記第一の細長いストリップを前記第二の細長いストリップ上に整列させ、
b)第二材料を第一の細長いストリップ及び第の二細長いストリップに分割し、前記第一の細長いストリップを前記第二の細長いストリップ上に整列させ、
c)前記第一及び第二材料の前記第一及び第二の細長いストリップの間に少なくとも1つの弾性ストランドを通し、前記少なくとも1つの弾性ストランドをそれぞれの前記第一及び第二細長いストリップに固定して、それぞれが幅を持つ第一積層体及び第二積層体を、各々が、互いに平行で、かつ、間隔を持って置かれるような状態に形成し、
d)前記第一積層体を幅方向に横切り、間隔を持った非線状の1対のパーフォレーションラインを形成し、
e)前記1対のパーフォレーションラインを横切って跨ぎ、前記第一積層体に1つの端部で取り外し可能に取り付けられた1対の取り付け部材を、前記第一積層体に固定し、
f)前記第一及び第二積層体を横切る方向に垂直に吸収性組立体を固定して横方向中央線を持つ副組立体を形成し、
g)前記中央線で前記副組立体を折り曲げ、
h)各々が、腰部開口及び1対の脚部開口を形成するように、前記1対のパーフォレーションラインの1つに対しから横方向外側に配列された第一及び第二シームラインによって前記第一及び第二積層体を互いに接着し、
i)前記第一及び第二シームラインの各々から横方向外側の位置で、前記第一及び第二積層体を分割して、再締結可能な使い捨て吸収性物品を形成する、
段階から成ることを特徴とする方法。 - 前記副組立体は、一般的にH型形状を持つことを特徴とする請求項16に記載の方法。
- 前記一般的なH型形状の一部分は、脚部切欠き部を形成するために切り取られることを特徴とする請求項17に記載の方法。
- 各々の副組立体を近位にある副組立体から順次に切り離すことによって、多数の再締結可能な吸収性物品が形成されることを特徴とする請求項16に記載の方法。
- 前記吸収性組立体は、液体透過性身体側ライナー、液体不透過性裏面シート及びそれらの間に位置決めされた吸収体を含み、前記ライナー及び裏面シートは互いに結合され、前記裏面シートは前記第一及び第二積層体の双方に固定されていることを特徴とする請求項16に記載の方法。
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Application Number | Priority Date | Filing Date | Title |
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US10/394,361 US6991696B2 (en) | 2003-03-21 | 2003-03-21 | Method of forming a disposable, refastenable absorbent article |
PCT/US2004/000863 WO2004093764A1 (en) | 2003-03-21 | 2004-01-13 | A method of forming a disposable, refastenable absorbent article |
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JP2006521169A true JP2006521169A (ja) | 2006-09-21 |
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JP2006508600A Pending JP2006521169A (ja) | 2003-03-21 | 2004-01-13 | 再締結可能な使い棄て吸収性物品の形成方法 |
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US (1) | US6991696B2 (ja) |
EP (1) | EP1615605B1 (ja) |
JP (1) | JP2006521169A (ja) |
KR (1) | KR101053308B1 (ja) |
CA (1) | CA2518543A1 (ja) |
MX (1) | MXPA05009344A (ja) |
WO (1) | WO2004093764A1 (ja) |
Cited By (15)
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JP2008080026A (ja) * | 2006-09-28 | 2008-04-10 | Daio Paper Corp | パンツ型紙おむつ |
JP2008155015A (ja) * | 2006-11-30 | 2008-07-10 | Daio Paper Corp | 紙おむつ |
JP2008272253A (ja) * | 2007-04-27 | 2008-11-13 | Daio Paper Corp | 使い捨て紙おむつ及びその製造方法 |
JP2009291296A (ja) * | 2008-06-03 | 2009-12-17 | Kao Corp | 使い捨ておむつ |
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Also Published As
Publication number | Publication date |
---|---|
US20040182502A1 (en) | 2004-09-23 |
WO2004093764A1 (en) | 2004-11-04 |
KR101053308B1 (ko) | 2011-08-01 |
US6991696B2 (en) | 2006-01-31 |
CA2518543A1 (en) | 2004-11-04 |
MXPA05009344A (es) | 2005-11-04 |
KR20050109968A (ko) | 2005-11-22 |
EP1615605B1 (en) | 2012-09-19 |
EP1615605A1 (en) | 2006-01-18 |
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