发明名称 |
METHOD FOR GAS-TIGHT PACKING OF OBJECTS WITH FILM CLOSE TO THE OBJECTS THAT CAN BE DEEP-DRAWN USING A VACUUM |
摘要 |
The method involves inserting objects into a shell (6) for closing the shell. A thermoformable film (4) is connected with the shell that is utilized for formation of a packaging with circulating edge (10). The thermoformable film is gas-tightly applied or welded on the circulating edge of the packaging. The thermoformable film is sectioned on a measure smaller or equal to the circulating edge of the packaging, and vacuum is sprayed in a surrounding region of the shell. Positive pressure is applied in the surrounding region of the thermoformable film. Independent claims are also included for the following: (1) a device for gas-tight packing objects with a thermoformable film under application of vacuum (2) a packaging. |
申请公布号 |
EP2722281(A2) |
申请公布日期 |
2014.04.23 |
申请号 |
EP20130188316 |
申请日期 |
2013.10.11 |
申请人 |
JOERG VON SEGGERN MASCHINENBAU GMBH |
发明人 |
VON SEGGERN, JOERG |
分类号 |
B65B11/52;B65B7/16;B65B31/02 |
主分类号 |
B65B11/52 |
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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