JP5956995B2 - 応力に対して高い強度を有する弾性ラミネート - Google Patents
応力に対して高い強度を有する弾性ラミネート Download PDFInfo
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Description
−2つのフィルムの間の境界面によって形成された曲線または線が、水平方向に相互にずれた、下部面の地点(P0)から、上部面の地点(P1)まで延在し、これらの2つの地点を通る斜め線が、この層の垂直方向に対して傾斜しており、
−剛性フィルムの側にある曲線のピーク点(P)が、剛性フィルムの側からの斜め線から最も離れた地点として規定され、斜め線からの距離は、斜め線に直交するように測定され、ピーク点は、曲線が剛性フィルムの側からの斜行部分を超えない場合には、下部面の地点と合体されており、弾性フィルムの側にある曲線のくぼんだ地点(P2)は、弾性フィルムの側から斜め線から最も離れた地点として規定され、斜め線までの距離は、斜め線に直交するように測定され、くぼんだ地点は、曲線が弾性フィルムの側からの斜行部分を超えない場合には、上部面の地点と合体されており、
−ピーク点とくぼんだ地点の少なくとも一方が、それぞれ下部および上部地点と異なっており、
−下部面の地点とピーク点を通過する線、および/または上部面の地点とくぼんだ地点を通過する線が、くぼんだ地点とピーク点を通過する線と一定の角度を形成し、
−下部地点からピーク点までの線(P0P)、ピーク点からくぼんだ地点までの線(PP2)およびくぼんだ地点から上部地点までの線(P2P1)のうちの少なくとも1つが、垂直方向に対して、水平方向に対して、および垂直方向に対してそれぞれ傾斜していることを特徴とする。
顎の間の距離:20mm
機械速度:254mm/min
サイクル数:2
製品の伸張:一定の速度で100%。
顎の間の距離:20mm
機械速度:254mm/分
製品の伸張:一定速度で破断まで
Claims (10)
- 少なくとも1つの不織布層と、前記少なくとも1つの不織布層に具体的には接着剤などの接着材料を利用して装着されて1つの部品に作製されたまたは一体の部品として作製された層との垂直方向のスタックを備えるラミネートであり、前記層が、第1の面、すなわち下部面と、第2の面、すなわち上部面とを備え、それらの間には、フィルムの形態の少なくとも1つの弾性部分、および前記弾性部分の材料より弾性度の低い材料で形成されたフィルムの形態の少なくとも1つの剛性部分、具体的には非弾性材料から形成された部分が延在しており、前記層が、前記少なくとも2つの弾性と剛性のフィルムの共押出し成形によって実現されるため、これらのフィルムの間に境界面が形成されるラミネートであって、断面図で見た場合に、
前記2つのフィルムの間の前記境界面によって形成された曲線または線が、水平方向に相互にずれた、前記下部面の地点(P0)から、前記上部面の地点(P1)まで延在し、これら2つの地点を通る斜め線が、前記層の垂直方向に対して傾斜しており、
前記剛性フィルムの側の前記曲線のピーク点(P)が、前記剛性フィルムの側からの前記斜め線から最も離れた地点として規定され、前記斜め線からの距離は、前記斜め線に直交するように測定され、前記ピーク点は、前記曲線が前記剛性フィルムの側からの斜行部分を超えない場合には、前記下部面の前記地点と合体されており、前記弾性フィルムの側の前記曲線のくぼんだ地点(P2)は、前記弾性フィルムの側からの前記斜め線から最も離れた地点として規定され、前記斜め線までの距離は、前記斜め線に直交するように測定され、前記くぼんだ地点は、前記曲線が前記弾性フィルムの側からの斜行部分を超えない場合には、前記上部面の地点と合体されており、
前記ピーク点と前記くぼんだ地点の少なくとも一方が、それぞれ前記下部および上部地点と異なっており、
前記下部面の前記地点と前記ピーク点を通過する線、および/または前記上部面の地点と前記くぼんだ地点を通過する線が、前記くぼんだ地点と前記ピーク点を通過する線と一定の角度を形成し、
下部地点からピーク点までの前記線(P0P)、ピーク点からくぼんだ地点までの前記線(PP2)およびくぼんだ地点から上部地点までの線(P2P1)のうちの少なくとも1つが、垂直方向に対して、水平方向に対して、および垂直方向に対してそれぞれ傾斜していることを特徴とするラミネート。 - 前記下部地点と前記ピーク点が異なり、下部地点からピーク点までの前記線が、垂直方向に対して傾斜しており、くぼんだ地点からピーク点までの前記線が、水平であることを特徴とする、請求項1に記載のラミネート。
- 前記下部地点と前記ピーク点が異なり、下部地点からピーク点までの前記線が、垂直であり、ピーク点からくぼんだ地点までの前記線が、水平方向に対して傾斜していることを特徴とする、請求項1に記載のラミネート。
- 前記下部地点と前記ピーク点が異なり、下部地点からピーク点までの前記線が、垂直方向に対して傾斜しており、ピーク点からくぼんだ地点までの前記線が、水平方向に対して傾斜していることを特徴とする、請求項1に記載のラミネート。
- 前記曲線(7、7’)が、前記下部地点と前記ピーク点の間で直線である下部切片(8、8’)を備えることを特徴とする、前記請求項1〜4のいずれか一項に記載のラミネート。
- 前記曲線(7、7’)が、前記ピーク点から前記くぼんだ地点まで延在する中間切片(9、9’)を備えることを特徴とする、前記請求項1〜5のいずれか一項に記載のラミネート。
- 下部地点からピーク点までの前記線の水平方向の長さが、ピーク点からくぼんだ地点までの前記線の水平方向の延在部より短いことを特徴とする、前記請求項1〜6のいずれか一項に記載のラミネート。
- 前記くぼんだ地点が、前記上部地点と別個のものであり、上部地点からくぼんだ地点までの前記線が、ピーク点からくぼんだ地点までの前記線と一定の角度を形成することを特徴とする、前記請求項1〜7のいずれか一項に記載のラミネート。
- 前記曲線が、前記上部地点と前記くぼんだ地点の間、具体的には前記上部地点から前記くぼんだ地点まで延在する直線の切片を有することを特徴とする、請求項8に記載のラミネート。
- 前記ピーク点が、前記層の前記下部面に対して一定のレベルの所に位置しており、前記位置が、前記層の全体の高さまたは厚さの少なくとも80%に相当し、これは、この地点を通過する垂直線に沿って測定されていることを特徴とする、前記請求項のいずれか一項に記載のラミネート。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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FR1003776A FR2965212B1 (fr) | 2010-09-23 | 2010-09-23 | Stratifie elastique a resistance aux efforts renforcee |
FR1003776 | 2010-09-23 | ||
PCT/FR2011/000487 WO2012038613A1 (fr) | 2010-09-23 | 2011-09-02 | Stratifie elastique a resistance aux efforts renforcee. |
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JP2013538626A JP2013538626A (ja) | 2013-10-17 |
JP5956995B2 true JP5956995B2 (ja) | 2016-07-27 |
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US (1) | US9138959B2 (ja) |
EP (1) | EP2618999B1 (ja) |
JP (1) | JP5956995B2 (ja) |
KR (1) | KR101905200B1 (ja) |
CN (1) | CN103209829B (ja) |
BR (1) | BR112013006674B1 (ja) |
CA (1) | CA2810190C (ja) |
DK (1) | DK2618999T3 (ja) |
FR (1) | FR2965212B1 (ja) |
MX (1) | MX2013003056A (ja) |
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US8895126B2 (en) * | 2010-12-31 | 2014-11-25 | Kimberly-Clark Worldwide, Inc. | Segmented films with high strength seams |
US9944043B2 (en) | 2012-10-02 | 2018-04-17 | 3M Innovative Properties Company | Laminates and methods of making the same |
US10272655B2 (en) | 2012-10-02 | 2019-04-30 | 3M Innovative Properties Company | Film with alternating stripes and strands and apparatus and method for making the same |
US20140248471A1 (en) | 2013-03-01 | 2014-09-04 | 3M Innovative Properties Company | Film with Layered Segments and Apparatus and Method for Making the Same |
JP6321928B2 (ja) * | 2013-07-18 | 2018-05-09 | 日東電工株式会社 | 伸縮性積層体およびそれを含む物品 |
JP6663179B2 (ja) * | 2014-08-26 | 2020-03-11 | 日東電工株式会社 | 伸縮性積層体およびそれを含む物品 |
DE102016207342A1 (de) * | 2016-04-29 | 2017-11-02 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Ermittlung von Gestaltabweichungen einer Oberfläche, Oberflächenbewertungs-System und Computerprogrammprodukt |
WO2020159703A1 (en) * | 2019-01-31 | 2020-08-06 | Illumina, Inc. | Thermoformed, injection molded, and/or overmolded microfluidic structures and techniques for making the same |
FR3098144B1 (fr) * | 2019-07-04 | 2022-01-07 | Aplix Sa | Stratifié élastique à crochets |
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JP2504109B2 (ja) * | 1987-04-03 | 1996-06-05 | 旭硝子株式会社 | 透明合成樹脂のシ―トないしフイルム,その製造方法,およびその用途 |
JPH06293067A (ja) * | 1993-04-09 | 1994-10-21 | Nitto Denko Corp | 複合体シート |
JP3357156B2 (ja) * | 1993-12-28 | 2002-12-16 | 株式会社クラレ | 傾斜層状分布構造を有する成形体の製造方法 |
BR9907098A (pt) * | 1998-03-18 | 2000-12-05 | Kimberly Clark Co | Pelìculas segmentadas e processo de fabricação da mesma |
US6245401B1 (en) * | 1999-03-12 | 2001-06-12 | Kimberly-Clark Worldwide, Inc. | Segmented conformable breathable films |
US6221483B1 (en) * | 1998-09-10 | 2001-04-24 | Avery Dennison Corporation | Reversibly extensible film |
US7172008B2 (en) * | 2003-09-18 | 2007-02-06 | Velcro Industries B.V. | Hook fasteners and methods of making the same |
JP4519025B2 (ja) * | 2005-07-22 | 2010-08-04 | 花王株式会社 | パンツ型使い捨ておむつ |
US20070154683A1 (en) * | 2005-12-29 | 2007-07-05 | 3M Innovative Properties Company | Microstriped film |
FR2900362B1 (fr) * | 2006-04-28 | 2008-06-13 | Aplix Sa | Procede pour impartir de l'elasticite a un stratifie non tisse elastomere |
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2010
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- 2011-09-02 MX MX2013003056A patent/MX2013003056A/es active IP Right Grant
- 2011-09-02 KR KR1020137007255A patent/KR101905200B1/ko active IP Right Grant
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Also Published As
Publication number | Publication date |
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FR2965212B1 (fr) | 2012-09-28 |
MX2013003056A (es) | 2013-07-12 |
CN103209829B (zh) | 2014-12-31 |
KR101905200B1 (ko) | 2018-10-05 |
BR112013006674B1 (pt) | 2020-11-24 |
EP2618999B1 (fr) | 2015-01-14 |
CN103209829A (zh) | 2013-07-17 |
KR20140001841A (ko) | 2014-01-07 |
FR2965212A1 (fr) | 2012-03-30 |
CA2810190A1 (fr) | 2012-03-29 |
EP2618999A1 (fr) | 2013-07-31 |
WO2012038613A1 (fr) | 2012-03-29 |
US9138959B2 (en) | 2015-09-22 |
BR112013006674A2 (pt) | 2016-06-07 |
DK2618999T3 (da) | 2015-02-02 |
US20130177741A1 (en) | 2013-07-11 |
CA2810190C (fr) | 2018-05-22 |
JP2013538626A (ja) | 2013-10-17 |
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