发明名称 |
Slot nozzle assembly, slot coating gun, shim plate, and method of extruding a foamable melted material in a wide band |
摘要 |
<p>Problem: To prevent a foamable melted material from foaming in the interior of a slot nozzle assembly.</p><p>Means of Solution: A slot nozzle assembly (2) for extruding a foamable melted material in a wide band was provided with a plurality of foamable melted material passages (20), lateral distribution flow routes (21, 22) communicating with the plurality of foamable melted material passages, a restriction member (8) disposed inside the lateral distribution flow routes, a slot (23) for discharging foamable melted material, and a converging portion (22a) which communicates with the lateral distribution flow routes and the slot, and whose cross-section area gradually becomes smaller toward the slot.
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申请公布号 |
EP2017013(A3) |
申请公布日期 |
2009.01.28 |
申请号 |
EP20080160453 |
申请日期 |
2008.07.15 |
申请人 |
NORDSON CORPORATION |
发明人 |
TAKAHASHI, SHINYA;TAKAHASHI, HITOSHI |
分类号 |
B01F3/04;B05C5/02;B29C44/46 |
主分类号 |
B01F3/04 |
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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