JP4926046B2 - 水流交絡を使った皮革シート材の形成 - Google Patents
水流交絡を使った皮革シート材の形成 Download PDFInfo
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- JP4926046B2 JP4926046B2 JP2007514119A JP2007514119A JP4926046B2 JP 4926046 B2 JP4926046 B2 JP 4926046B2 JP 2007514119 A JP2007514119 A JP 2007514119A JP 2007514119 A JP2007514119 A JP 2007514119A JP 4926046 B2 JP4926046 B2 JP 4926046B2
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- Engineering & Computer Science (AREA)
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
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Description
繊維から1つのウェブを形成するステップと、
添加合成繊維が交差部で互いに融合して、ウェブ内に網目状構造を形成するように、添加合成繊維の外層を溶融させるために加熱するステップと、
網目状構造によって拘束されている基になる繊維を交絡させるためにウェブに水流交絡を行うステップとからなり、
ウェブの少なくとも1つの表面から交絡が行われる前に、ティシュ材(tissue material)が上に少なくとも1つの表面にあてられていることを特徴とする方法を提供する。
Claims (12)
- 皮革が基になる繊維と、溶融可能な外層を備えた添加合成繊維とから主としてなる混合繊維からシート材を形成する方法であって、
前記繊維から1つのウェブを形成するステップと、
前記添加合成繊維が交差部で互いに融合して、前記ウェブ内に網目状構造を形成するように、前記添加合成繊維の前記外層を溶融させるために加熱するステップと、
前記網目状構造によって拘束されている前記基になる繊維を交絡させるために前記ウェブに水流交絡を行うステップとからなり、
前記ウェブの少なくとも1つの表面から前記水流交絡が行われる前に、前記ティシュ材を前記少なくとも1つの表面上に設けておき、
前記ティシュ材が、前記水流交絡にさらされることによって分解されることを特徴とする方法。 - 前記ティシュ材に前記添加繊維が結合するように、前記加熱するステップの前に前記ティシュが前記ウェブの前記表面にあてられている請求項1に記載の方法。
- 複数の高圧水流ジェットを使って、前記交絡が行われる請求項1に記載の方法。
- 前記複数のジェットの複数のパスが使用される請求項3に記載の方法。
- 前記添加合成繊維が、複合繊維である請求項1に記載の方法。
- 前記ウェブが、織物補強材を組み入れる請求項1に記載の方法。
- 前記ティシュ材が、木パルプ製ティシュペーパである請求項1に記載の方法。
- 前記ティシュペーパが、15g/m2から25g/m2の重量である請求項7に記載の方法。
- 前記ティシュペーパが2000l/m2/sの多孔度と30N/mの湿潤引張強度を有する18g/m2 のおむつ用ティシュである請求項8に記載の方法。
- 前記添加合成繊維が、前記皮革繊維の重量の4%までを構成する請求項1に記載の方法。
- 前記複数のパスのうちの1以上の仕上げのパスにおいて、前記複数のジェットと前記ウェブとの間に少なくとも1つのスクリーンを置く請求項4に記載の方法。
- 請求項1に記載の方法によって形成された皮革シート。
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GBGB0412380.8A GB0412380D0 (en) | 2004-06-03 | 2004-06-03 | Formation of leather sheet material using hydroentanglement |
GB0412380.8 | 2004-06-03 | ||
PCT/GB2005/002136 WO2005118932A1 (en) | 2004-06-03 | 2005-05-27 | Formation of leather sheet material using hydroentanglement |
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EP (1) | EP1763602B1 (ja) |
JP (1) | JP4926046B2 (ja) |
KR (1) | KR101244102B1 (ja) |
CN (1) | CN1965119B (ja) |
AT (1) | ATE486163T1 (ja) |
AU (1) | AU2005250211B2 (ja) |
CA (1) | CA2567988C (ja) |
CY (1) | CY1111137T1 (ja) |
DE (1) | DE602005024402D1 (ja) |
DK (1) | DK1763602T3 (ja) |
ES (1) | ES2356041T3 (ja) |
GB (2) | GB0412380D0 (ja) |
HK (1) | HK1094977A1 (ja) |
MX (1) | MXPA06013841A (ja) |
PT (1) | PT1763602E (ja) |
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CN110331516B (zh) | 2019-04-04 | 2021-02-26 | 江阴骏华纺织科技有限公司 | 一种水刺缠绕型循环牛皮革的制备工艺 |
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CA2567988A1 (en) | 2005-12-15 |
GB2428430B (en) | 2009-01-07 |
AU2005250211B2 (en) | 2010-01-21 |
GB0412380D0 (en) | 2004-07-07 |
US20080010794A1 (en) | 2008-01-17 |
KR101244102B1 (ko) | 2013-03-18 |
TW200609412A (en) | 2006-03-16 |
MXPA06013841A (es) | 2007-04-02 |
KR20070028380A (ko) | 2007-03-12 |
GB0623243D0 (en) | 2007-01-03 |
CY1111137T1 (el) | 2015-06-11 |
TWI350324B (en) | 2011-10-11 |
PT1763602E (pt) | 2011-01-31 |
JP2008501868A (ja) | 2008-01-24 |
GB2428430A (en) | 2007-01-31 |
DK1763602T3 (da) | 2011-02-14 |
EP1763602B1 (en) | 2010-10-27 |
DE602005024402D1 (de) | 2010-12-09 |
EP1763602A1 (en) | 2007-03-21 |
ES2356041T3 (es) | 2011-04-04 |
ATE486163T1 (de) | 2010-11-15 |
CN1965119A (zh) | 2007-05-16 |
WO2005118932A1 (en) | 2005-12-15 |
HK1094977A1 (en) | 2007-04-20 |
US7731814B2 (en) | 2010-06-08 |
CN1965119B (zh) | 2010-12-22 |
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