发明名称 |
Press felt resistant to nip rejection |
摘要 |
Cross machine stuffer yarns are used in the construction of a base fabric for a papermakers wet felt. The stuffer yarns in combination with a multiple pass heat setting process stabilize the machine direction yarns of the base fabric to provide resistance to nip rejection. Preferably a fibrous batt is needled to the base fabric to finish the wet press felt.
|
申请公布号 |
US5657797(A) |
申请公布日期 |
1997.08.19 |
申请号 |
US19960595668 |
申请日期 |
1996.02.02 |
申请人 |
ASTEN, INC. |
发明人 |
TOWNLEY, GLENN C.;CUNNANE, FRANCIS J. |
分类号 |
D03D11/00;D21F1/00;D21F7/08;(IPC1-7):D03D11/00 |
主分类号 |
D03D11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|