发明名称 |
Method of removing excess liquid coating from web edges in liquid coating thickness control |
摘要 |
This method involves impinging fluid against a liquid coating on opposite surfaces of a moving web with the fluid impinging against the liquid coating across the width of the web to control the liquid coating thickness so that on either side of the center of the web there is a component of motion of the fluid toward each associated edge of the web, whereby excess liquid coating on the web has a component of motion toward each edge of the web.
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申请公布号 |
US4128668(A) |
申请公布日期 |
1978.12.05 |
申请号 |
US19760737024 |
申请日期 |
1976.10.29 |
申请人 |
NATIONAL STEEL CORPORATION |
发明人 |
ERNEST, ROBERT T. |
分类号 |
B05B1/04;B05B13/02;B05C11/06;B05C11/10;C23C2/20;C25D7/06;(IPC1-7):B05D3/04 |
主分类号 |
B05B1/04 |
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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