发明名称 |
METHOD AND APPARATUS FOR APPLYING FOAM TO OPEN-WEAVE SUBSTRATES |
摘要 |
<p>Method and apparatus for applying foam to an open-weave substrate. The apparatus contains angled shear strips to shear the foam positioned above a foam outlet. The shear strips, enclosed at each end, define a chamber above the foam outlet having open top and bottom sides for sequential contact of both sides of the substrate with the foam as the substrate travels across the outlet and both open top and bottom sides of the chamber.</p> |
申请公布号 |
IN157630(B) |
申请公布日期 |
1986.05.10 |
申请号 |
IN1423CA1981 |
申请日期 |
1981.12.16 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
JONES ALLEN PAUL JR.;CUNNINGHAM CHARLES JAMES |
分类号 |
D06B1/08;D06B19/00;(IPC1-7):D02J3/00 |
主分类号 |
D06B1/08 |
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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