发明名称 |
Method of producing a nonwoven material |
摘要 |
Method of producing a nonwoven material, wherein a fibrous web containing continuous filaments and natural fibers and/or staple fibers is formed on a forming member ( 12 ) and subsequently hydroentangled to form the nonwoven material. The fibrous web is transferred to an entangling member ( 16 ) while subjecting the fibrous web to foreshortening and subsequently hydroentangling the foreshortened fibrous web, thus forming a composite material ( 19 ) wherein the continuous filaments are well integrated with the rest of the fibers.
|
申请公布号 |
US2005091811(A1) |
申请公布日期 |
2005.05.05 |
申请号 |
US20040976850 |
申请日期 |
2004.11.01 |
申请人 |
SCA HYGIENE PRODUCTS AB |
发明人 |
BILLGREN TOMAS;SODERBERG MATS;VERSTEEG MEES;LINDSTEDT HEIN |
分类号 |
D04H1/46;D04H5/02;(IPC1-7):D04H1/46 |
主分类号 |
D04H1/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|