发明名称 |
Method for forming fibrous filter media, filter units and product |
摘要 |
A method, apparatus and filter unit product wherein filter media fibers are fed from a media supply source to a mat forming interchangeable and movable contoured surface to contour shape a filter media mat into a preselected form for subsequent movement to a transfer zone for further contour shaping and processing into filter unit products with preselected frame arrangements.
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申请公布号 |
US6159318(A) |
申请公布日期 |
2000.12.12 |
申请号 |
US19980176665 |
申请日期 |
1998.10.21 |
申请人 |
AAF INTERNATIONAL, INC. |
发明人 |
CHOI, KYUNG-JU |
分类号 |
B01D29/01;B01D29/11;B01D33/00;(IPC1-7):B32B31/30;B01D35/00 |
主分类号 |
B01D29/01 |
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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