发明名称 |
Method and apparatus for fitting heat shrinkable film seals to necks of vessels |
摘要 |
A heat shrinkable film is opened up from a collapsed state by suckers and is stretched over several guide members which are then clamped over the neck of a vessel. The film is pushed off the guide members onto the neck of the vessel and is clamped there by clamp members while the guides are withdrawn.
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申请公布号 |
US4144631(A) |
申请公布日期 |
1979.03.20 |
申请号 |
US19770834984 |
申请日期 |
1977.09.20 |
申请人 |
FUJIO, MASAAKI |
发明人 |
FUJIO, MASAAKI |
分类号 |
B67B5/00;B29C63/18;B29C63/42;B65B53/00;B67B5/03;(IPC1-7):B29C27/30 |
主分类号 |
B67B5/00 |
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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