发明名称 |
Highloft needlepunched nonwovens |
摘要 |
The present disclosure relates to a highloft needlepunched fabric wherein said fabric may be formed by needlepunching a web at a penetration density of less than or equal to about 150 penetrations per square centimeter and a penetration depth of about 5-20 mm, wherein the needles are spaced apart 5 mm or greater.
|
申请公布号 |
US2008313873(A1) |
申请公布日期 |
2008.12.25 |
申请号 |
US20070954337 |
申请日期 |
2007.12.12 |
申请人 |
FREUDENBERG NONWOVENS, L.P. |
发明人 |
LINK EBERHARD;TOSTI AMELIA;FRASCH JAMES;KARNIK ASHUTOSH P.;WALLEN JOSEPH;BOLD ANKE |
分类号 |
D04H3/10 |
主分类号 |
D04H3/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|