发明名称 |
Press belt and press roll cover for papermaking |
摘要 |
In a papermaking machine for making paper and paperboard products, a press belt, press roll cover, or long nip shoe press belt, is disclosed that has both a permanent microscale roughness and areas of both hydrophilic and hydrophobic nature which properties promote good sheet smoothness and printability, while allowing for excellent sheet release.
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申请公布号 |
US6136151(A) |
申请公布日期 |
2000.10.24 |
申请号 |
US19980216347 |
申请日期 |
1998.12.18 |
申请人 |
ALBANY INTERNATIONAL CORP. |
发明人 |
DAVENPORT, FRANCIS L.;GRAY, JOHN R. |
分类号 |
D21F3/00;D21F3/02;D21F3/08;D21F7/08;(IPC1-7):D21F2/00;B32B5/06;B32B5/26 |
主分类号 |
D21F3/00 |
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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