发明名称 |
Press Felt Resistant to Nip Rejection and Method |
摘要 |
<p>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.</p> |
申请公布号 |
CA2196231(A1) |
申请公布日期 |
1997.08.03 |
申请号 |
CA19972196231 |
申请日期 |
1997.01.29 |
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):D03D15/00;D21F1/10 |
主分类号 |
D03D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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