发明名称 |
Method of maintaining an exterior of an operating die system |
摘要 |
A method of maintaining a die system for the extrusion of polymer permits external cleaning and maintenance without shutting down the operation. Removable die inserts are located on one or both sides of the die opening section through which polymer is extruded. The inserts are spaced from the die opening section, by a very small distance, so as to avoid interfering with the opening section. When molten polymer accumulates and burns in areas surrounding the die opening section, the inserts can be removed and replaced without interrupting the extrusion of polymer.
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申请公布号 |
US6579480(B1) |
申请公布日期 |
2003.06.17 |
申请号 |
US20000679588 |
申请日期 |
2000.10.04 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
COOK MICHAEL CHARLES |
分类号 |
B29C47/14;B29C47/20;B29C47/30;(IPC1-7):B29C47/08 |
主分类号 |
B29C47/14 |
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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