- 专利标题： A METHOD FOR PREPARING A NONWOVEN WEB
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申请号： EP19397518.2申请日： 2019-05-24
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公开(公告)号： EP3715515A1公开(公告)日： 2020-09-30
- 发明人: POLOSA, Gian Luca , LALAGIRI, Muralidhar , LAPLANTE, Laura , NIKINMAA, Miika , NANDGAONKAR, Avinav
- 申请人： Suominen Corporation
- 申请人地址： Itämerentori 2 00180 Helsinki FI
- 专利权人： Suominen Corporation
- 当前专利权人： Suominen Corporation
- 当前专利权人地址： Itämerentori 2 00180 Helsinki FI
- 代理机构： Laine IP Oy
- 优先权： US201962823016P 20190325
- 主分类号： D04H1/26
- IPC分类号： D04H1/26 ; D04H1/28 ; D04H1/425 ; D04H1/4258 ; D04H1/49 ; D04H1/495 ; D21F11/00 ; D21H13/08
摘要：
The present invention relates to a method for producing a nonwoven fabric. The method according to the invention comprises forming a nonwoven web using a wet lay forming process, hydroentangling the web and providing the web with a high quality hydroembossed pattern. The invention also concerns a nonwoven fabric exhibiting a three dimensional pattern, which remains even in wet wipes prepared from the material.
公开/授权文献
- EP3715515B1 A METHOD FOR PREPARING A NONWOVEN WEB 公开/授权日：2024-08-28
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