JP2010195044A - テーパー状点接合を有する弾性フィルム積層体 - Google Patents
テーパー状点接合を有する弾性フィルム積層体 Download PDFInfo
- Publication number
- JP2010195044A JP2010195044A JP2010034431A JP2010034431A JP2010195044A JP 2010195044 A JP2010195044 A JP 2010195044A JP 2010034431 A JP2010034431 A JP 2010034431A JP 2010034431 A JP2010034431 A JP 2010034431A JP 2010195044 A JP2010195044 A JP 2010195044A
- Authority
- JP
- Japan
- Prior art keywords
- laminate
- film
- nonwoven
- elastic film
- elastic
- 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.)
- Granted
Links
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
【解決手段】弾性フィルムの各面に不織ウェブを超音波接合した弾性フィルムを含み、その際、接合点は平面接合領域を含み、その平面接合領域が該接合点の全接合領域の約30%以下を含む。
【選択図】なし
Description
12:不織ウェブ
14:不織ウェブ
16:弾性フィルム
18:接合点
20:ニブ
22:平坦天頂区域
24:平面領域
25:接合領域
26:外周隆起部
28:移行部領域
100:積層体
112:不織ウェブ
114:不織ウェブ
116:弾性フィルム
118:接合点
120:ニブ
122:平坦領域
124:接合点
125:全接合領域
128:移行部領域
Claims (20)
- 弾性フィルムと、該フィルムの各面に超音波接合した不織布とを有する積層体であって、約2%以下の平面接合領域を有する前記積層体。
- 約7.0〜7.3%の全接合領域を有する、請求項1に記載の積層体。
- 各不織布が、スパンボンド不織ウェブ、カーディング不織ウェブおよびスパンレース不織ウェブから独立して選択される、請求項1に記載の積層体。
- 少なくとも1枚の不織布が複合不織布である、請求項1に記載の積層体。
- 前記弾性フィルムが共押出し多層フィルムである、請求項1に記載の積層体。
- 前記弾性フィルムがスチレンブロックコポリマーを含む、請求項5に記載の積層体。
- ゼロ歪延伸(zero strain stretch)積層体を含む、請求項1に記載の積層体。
- 通気性である、請求項1に記載の積層体。
- 弾性フィルムと、該フィルムの各面に超音波接合した少なくとも1枚の不織布とを有する積層体であって、該積層体が複数の点接合を有し、各点接合が平面接合領域と全接合領域とを有し、該平面接合領域が全接合領域の約30%未満を含む、前記積層体。
- 約7.0〜7.3%の全接合領域を有する、請求項9に記載の積層体。
- 各不織布が、スパンボンド不織ウェブ、カーディング不織ウェブおよびスパンレース不織ウェブから独立して選択される、請求項9に記載の積層体。
- 少なくとも1枚の不織布が複合不織布である、請求項9に記載の積層体。
- 前記弾性フィルムが共押出し多層フィルムである、請求項9に記載の積層体。
- 前記弾性フィルムがオレフィンブロックコポリマーを含む、請求項13に記載の積層体。
- 前記弾性フィルムが活性化されている、請求項9に記載の積層体。
- 通気性である、請求項9に記載の積層体。
- a.不織布に弾性フィルムを、該フィルムの各面で超音波接合することを含む方法であって、
b.前記超音波接合によって、約2%以下の平面接合領域が生じる前記方法。 - 前記フィルムが接合前に活性化される、請求項17に記載の方法。
- 前記積層体が接合後に活性化される、請求項17に記載の方法。
- 前記フィルムおよび前記不織布の両方が実質的にゼロ張力下にある間に、前記接合工程を行う、請求項17に記載の方法。
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US12/380,156 | 2009-02-24 | ||
US12/380,156 US20100215923A1 (en) | 2009-02-24 | 2009-02-24 | Elastic film laminates with tapered point bonds |
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EP (1) | EP2223796B1 (ja) |
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KR (1) | KR20100097009A (ja) |
CN (1) | CN101811383B (ja) |
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TW (1) | TWI405660B (ja) |
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JP2016203618A (ja) * | 2015-04-15 | 2016-12-08 | 日東電工株式会社 | 伸縮性積層体およびそれを含む物品 |
JP2018523596A (ja) * | 2015-07-27 | 2018-08-23 | ダウ グローバル テクノロジーズ エルエルシー | 伸縮性積層体、その製造方法およびそれを用いた物品 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006082556A (ja) * | 2004-09-10 | 2006-03-30 | Shakuka Kyo | 弾性フィルム及び弾性不織布で構成される弾性ラミネート製品、及び同類製品の製造方法 |
JP2006520863A (ja) * | 2003-03-21 | 2006-09-14 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | パターン接合不織布 |
JP2007276483A (ja) * | 2006-04-10 | 2007-10-25 | Tredegar Film Products Corp | 複数の引き伸ばし工程によって調製された弾性フィルム積層体 |
JP2008260131A (ja) * | 2007-04-10 | 2008-10-30 | Zuiko Corp | 積層伸縮シートの製造方法 |
WO2008129138A1 (en) * | 2007-04-24 | 2008-10-30 | Ahlstrom Corporation | Nonwoven bonding patterns producing fabrics with improved abrasion resistance and softness |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1437601A (en) * | 1967-11-10 | 1976-06-03 | Ici Ltd | Non-woven fabrics and a process for making them |
US4259399A (en) * | 1978-08-31 | 1981-03-31 | Burlington Industries, Inc. | Ultrasonic nonwoven bonding |
US5921973A (en) * | 1994-11-23 | 1999-07-13 | Bba Nonwoven Simpsonville, Inc. | Nonwoven fabric useful for preparing elastic composite fabrics |
MY131797A (en) * | 1996-07-15 | 2007-09-28 | Kimberly Clark Co | Film-nonwoven laminate containing an adhesively-reinforced stretch-thinned film |
US5817199A (en) * | 1996-12-20 | 1998-10-06 | Kimberly-Clark Worldwide, Inc. | Methods and apparatus for a full width ultrasonic bonding device |
CA2242689C (en) * | 1997-07-22 | 2004-10-26 | Synthetic Industries, Inc. | Modified secondary backing fabric, method for the manufacture thereof and carpet containing same |
US6537930B1 (en) * | 2000-05-18 | 2003-03-25 | Tredegar Film Products Corporation | Three-dimensional highly elastic film/non-woven composite |
HUP0400649A2 (en) * | 2000-12-11 | 2004-07-28 | Dow Global Technologies Inc | Thermally bonded fabrics and method of making same |
US20070048497A1 (en) * | 2005-08-31 | 2007-03-01 | Peiguang Zhou | Single-faced neck bonded laminates and methods of making same |
-
2009
- 2009-02-24 US US12/380,156 patent/US20100215923A1/en not_active Abandoned
- 2009-12-25 TW TW098145006A patent/TWI405660B/zh not_active IP Right Cessation
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2010
- 2010-01-08 CN CN201010003571.2A patent/CN101811383B/zh not_active Expired - Fee Related
- 2010-01-18 KR KR1020100004315A patent/KR20100097009A/ko active Search and Examination
- 2010-02-16 EP EP10153689.4A patent/EP2223796B1/en not_active Not-in-force
- 2010-02-19 JP JP2010034431A patent/JP5351070B2/ja not_active Expired - Fee Related
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006520863A (ja) * | 2003-03-21 | 2006-09-14 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | パターン接合不織布 |
JP2006082556A (ja) * | 2004-09-10 | 2006-03-30 | Shakuka Kyo | 弾性フィルム及び弾性不織布で構成される弾性ラミネート製品、及び同類製品の製造方法 |
JP2007276483A (ja) * | 2006-04-10 | 2007-10-25 | Tredegar Film Products Corp | 複数の引き伸ばし工程によって調製された弾性フィルム積層体 |
JP2008260131A (ja) * | 2007-04-10 | 2008-10-30 | Zuiko Corp | 積層伸縮シートの製造方法 |
WO2008129138A1 (en) * | 2007-04-24 | 2008-10-30 | Ahlstrom Corporation | Nonwoven bonding patterns producing fabrics with improved abrasion resistance and softness |
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US11103389B2 (en) | 2015-01-30 | 2021-08-31 | Daio Paper Corporation | Absorbent article having stretchable region with high peeling strength and method for producing same |
US10799396B2 (en) | 2015-01-30 | 2020-10-13 | Daio Paper Corporation | Disposable diaper |
US10849797B2 (en) | 2015-01-30 | 2020-12-01 | Daio Paper Corporation | Absorbent article and method for manufacturing same |
JP2016203618A (ja) * | 2015-04-15 | 2016-12-08 | 日東電工株式会社 | 伸縮性積層体およびそれを含む物品 |
JP2020108964A (ja) * | 2015-07-27 | 2020-07-16 | ダウ グローバル テクノロジーズ エルエルシー | 伸縮性積層体、その製造方法およびそれを用いた物品 |
JP2018523596A (ja) * | 2015-07-27 | 2018-08-23 | ダウ グローバル テクノロジーズ エルエルシー | 伸縮性積層体、その製造方法およびそれを用いた物品 |
JP2016190014A (ja) * | 2015-11-10 | 2016-11-10 | 大王製紙株式会社 | 吸収性物品及びその製造方法 |
WO2020218540A1 (ja) | 2019-04-26 | 2020-10-29 | 日東電工株式会社 | 伸縮性積層体、および、その製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101811383A (zh) | 2010-08-25 |
TW201034843A (en) | 2010-10-01 |
EP2223796A1 (en) | 2010-09-01 |
TWI405660B (zh) | 2013-08-21 |
US20100215923A1 (en) | 2010-08-26 |
KR20100097009A (ko) | 2010-09-02 |
CN101811383B (zh) | 2014-10-22 |
EP2223796B1 (en) | 2014-11-19 |
JP5351070B2 (ja) | 2013-11-27 |
BRPI1000364A2 (pt) | 2011-03-22 |
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