| 发明名称 |
METHOD AND DEVICE RELATING TO COATING A RUNNING WEB |
| 摘要 |
When a running web (3) is coated with a liquid coating mixture, at least one side of the web is provided with a coating (40, 40') of coating mixture. Existing excess (33) of coating mixture in or adjacent to the regions of the edge portions of the web is removed by being blown off downstreams of where the coating operation is performed.
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| 申请公布号 |
CA2393236(A1) |
申请公布日期 |
2001.06.21 |
| 申请号 |
CA20002393236 |
申请日期 |
2000.12.04 |
| 申请人 |
BTG PULP AND PAPER TECHNOLOGY AKTIEBOLAG |
发明人 |
KARLSSON, HAKAN |
| 分类号 |
B05D1/28;B05C1/08;B05C9/04;B05C11/04;B05C11/06;B05C11/10;B05D3/00;D21H25/16;(IPC1-7):B05C11/06 |
主分类号 |
B05D1/28 |
| 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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