- 专利标题： CONTAINER WITH A BASE STRUCTURE RESPONSIVE TO VACUUM RELATED FORCES
- 专利标题（中）： 有底部结构吸真空容器
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申请号： EP04750969.0申请日： 2004-04-30
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公开(公告)号： EP1633640B1公开(公告)日： 2009-04-08
- 发明人: LISCH, G., David , SILVERS, Kerry, W. , VAILLIENCOURT, Dwayne, G.
- 申请人： Amcor Limited
- 申请人地址： 679 Victoria Street Abbotsford, Victoria 3067 AU
- 专利权人： Amcor Limited
- 当前专利权人： Amcor Limited
- 当前专利权人地址： 679 Victoria Street Abbotsford, Victoria 3067 AU
- 代理机构： Gahlert, Stefan
- 优先权： US445104 20030523
- 国际公布： WO2004106175 20041209
- 主分类号： B65D1/02
- IPC分类号： B65D1/02 ; B65D79/00
摘要：
A plastic container having a base portion (20) adapted for vacuum pressure absorption. The base portion including a contact ring (34) upon which the container is supported, an upstanding wall (44) and a central portion (36). The upstanding wall being adjacent to and generally circumscribing the contact ring. The central portion being defined in at least part by a central pushup (40) and an inversion ring (42) which generally circumscribes the central pushup. The central pushup and the inversion ring being moveable to accommodate vacuum forces generated within the container.
公开/授权文献
- EP1633640A1 CONTAINER BASE STRUCTURE RESPONSIVE TO VACUUM RELATED FORCES 公开/授权日：2006-03-15
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