发明名称 |
Papermaking felt with a non-spiralled machine direction fiber batt |
摘要 |
A paper machine felt comprising a base fabric of a predetermined width and length, a plurality of fiber batts having a predetermined length and width with fibers forming the fiber batts extending in the width direction, the fiber batts being arranged to extend along their length in juxtaposed manner across the width of the base fabric and to be intertangled therewith by needling so that the fibers extend in the length direction of the base fabric.
|
申请公布号 |
US5202170(A) |
申请公布日期 |
1993.04.13 |
申请号 |
US19910681771 |
申请日期 |
1991.04.08 |
申请人 |
WANGNER SYSTEMS CORPORATION |
发明人 |
HSU, CHIEN-YEH;RENWICK, VAUGHN M. |
分类号 |
D21F7/08 |
主分类号 |
D21F7/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|