| Original document(13 pages) 中文版 |
The present invention belongs to the field of plastic machinery technology, in particular, it relates to a double-lip double-layer flat-film type wire-drawing machine by using polyolefin plastics as raw material. Said wire-drawing machine includes the following several portions: extruding machine, automatic screen-changing device, mould head, water tank, lifting wire-cutting device, drying oven, drawing device and wire-winding machine. Besides, said invention also provides the concrete structure of the above-mentioned every portion and the concrete operation method of said wire-drawing machine. |
Application Number
申请号 |
200410011673 |
Application Date
申请日 |
2004.12.29 |
| Title 名称 |
Two lips, bilayered wire drawing bench in flat diaphragm type
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Publication Number
公开号 |
1796085 |
Publication Date
公开日 |
2006.07.05 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
B29C47/16,B29C47/30,B29C47/34,B29C47/08 |
Applicant(s) Name
申请人 |
Lanzhou Flight Control Co., Ltd. |
| Address 地址 |
730070 |
| Inventor(s) Name 发明人 |
Dai Qin, Su Jinling, Wu Shaoliang, Li Huaidong |
| Attorney & Agent 代理人 |
yang zhongyi |
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