发明名称 |
METHOD OF MANUFACTURING NON-WOVEN |
摘要 |
The invention concerns a method of manufacturing non-woven, a non-woven fabric, a method of manufacturing a stratified composite comprising said non-woven, as well as a stratified composite. The method of manufacturing non-woven comprises the steps of forming a fibre blend containing bicomponent-type fibres, laying out the fibre blend in order to form a web, impregnating the web with latex, and drying the latex-impregnated web. A bicomponent fibre comprising a first outer component having a first melting temperature and a second core component having a second melting temperature which is higher than the first melting temperature is added as bicomponent fibres. The amount of bicomponent fibres added is at least about 50 % by weight of the fibre blend. A polymer latex which may be thermally activated at a first melting temperature that is lower than the second melting temperature is added as latex. The drying of the latex-impregnated web is carried out at a drying temperature that is higher than said first melting temperature and lower than said second melting temperature.
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申请公布号 |
WO0153584(A1) |
申请公布日期 |
2001.07.26 |
申请号 |
WO2001SE00088 |
申请日期 |
2001.01.19 |
申请人 |
FIBERDUK AB;BALOGH, JOERGEN;AVERFALK, MATS |
发明人 |
BALOGH, JOERGEN;AVERFALK, MATS |
分类号 |
D04H1/54;D04H1/541;D04H1/55;D04H1/587;D04H1/645;D04H1/68;D04H1/74;D04H13/00;(IPC1-7):D04H1/54;D04H1/58 |
主分类号 |
D04H1/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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