发明名称 |
Fluid coating and web-handling method and apparatus particularly adapted for low-tension and/or unevenly thick webs |
摘要 |
A method of and apparatus for the hot melt or other fluid coating and the web handling of lightweight low web-tension-supporting, non-woven and similar materials, having a novel nozzle region using entrance and exit web-supporting surfaces and positioning in order to compensate for web deflection caused by the fluid coating ejection forces that otherwise render the coatings non-uniform and destroy sharp leading and trailing edges of intermittent coatings.
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申请公布号 |
US4746545(A) |
申请公布日期 |
1988.05.24 |
申请号 |
US19850809488 |
申请日期 |
1985.12.16 |
申请人 |
ACUMETER LABORATORIES, INC. |
发明人 |
MCINTYRE, FREDERIC S. |
分类号 |
B05D7/00;B05C5/02;B05D1/26;B05D3/00;(IPC1-7):B05D5/00;B05C3/18;B05C3/20 |
主分类号 |
B05D7/00 |
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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