发明名称 |
PRESS BELT AND PRESS ROLL COVER FOR PAPERMAKING |
摘要 |
<p>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.</p> |
申请公布号 |
CA2290153(A1) |
申请公布日期 |
2000.06.18 |
申请号 |
CA19992290153 |
申请日期 |
1999.11.23 |
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):D21F7/08 |
主分类号 |
D21F3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|