发明名称 |
VERFAHREN ZUR HERSTELLUNG EINES VLIESSTOFFES |
摘要 |
Method of producing a nonwoven material by hydroentangling a fiber mixture containing continuous filaments, e g meltblown and/or spunbond fibers, and natural fibers and/or synthetic staple fibers. The method is characterized by foamforming a fibrous web (14) of natural fibers and/or synthetic staple fibers and hydroentangling together the foamed fiber dispersion with the continuous filaments (11) for forming a composite material where the continuous filaments are well integrated with the rest of the fibers. |
申请公布号 |
AT211193(T) |
申请公布日期 |
2002.01.15 |
申请号 |
AT19980951868T |
申请日期 |
1998.10.23 |
申请人 |
|
发明人 |
JOHANSSON, BERNDT;FINGAL, LARS |
分类号 |
D04H1/44;D04H1/4374;D04H1/492;D04H1/498;D04H3/02;D04H3/11;D04H3/16;D04H5/02;D04H5/03;D21F11/00 |
主分类号 |
D04H1/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|