发明授权
- 专利标题： Packaging machine and method for packaging of products in bags
- 专利标题（中）： 袋装产品包装机和包装方法
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申请号： US12384891申请日： 2009-04-08
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公开(公告)号： US08915049B2公开(公告)日： 2014-12-23
- 发明人: Rainer Haering
- 申请人： Rainer Haering
- 申请人地址： DE
- 专利权人： Multivac Sepp Haggenmueller GmbH & Co. KG
- 当前专利权人： Multivac Sepp Haggenmueller GmbH & Co. KG
- 当前专利权人地址： DE
- 代理机构： Brooks Kushman P.C.
- 优先权： DE102008019629 20080418
- 主分类号： B65B31/02
- IPC分类号： B65B31/02
摘要：
A packaging machine and a method for packaging of products in bags, respectively, comprises a lid (5) forming a chamber (4) together with a chamber bottom (6). The object of the invention is to provide an improved device and method for evacuating the chamber (4) of a packaging machine. For this purpose a suction device (100) is provided in the chamber bottom (6), the suction device being designed such that gas can be sucked and the chamber (4) can be closed gas tight, wherein at least a closing element (8, 8′) is provided which can be moved from a first raised position into a second lowered position.
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