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公开(公告)号：EP1955955A1
公开(公告)日：2008-08-13
申请号：EP08075025.0
申请日：2008-01-09
申请人： BALL CORPORATION
CPC分类号： B65D79/005 , B65D1/0223 , B65D2501/0036
摘要： A bottle having a base including an inwardly and upwardly projecting flexible surface within a generally continuous seating ring has a generally cylindrical wall extending upward from the base. A plurality of annular inwardly projecting, and vertically flexible rings extend about the cylindrical wall perimeter interrupting the cylindrical wall. At least one of rings projects inwardly more than some others of the rings to achieve a sidewall crush resistance that is at least as great as comparable bottles with thicker sidewalls. A shoulder portion, including a plurality of vertical ribs separating a plurality of vacuum responsive panels, extends upward from the cylindrical wall to a neck leading to a cappable opening. The vertical flexibility of the bottle sidewall reduces the amount of flexing required in the shoulder panels and base to accommodate the same vacuum development, and enhances the total amount of post capping vacuum development that can be accommodated by the bottle as a whole.
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公开(公告)号：EP1955955B1
公开(公告)日：2011-02-23
申请号：EP08075025.0
申请日：2008-01-09
申请人： BALL CORPORATION
CPC分类号： B65D79/005 , B65D1/0223 , B65D2501/0036
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公开(公告)号：EP2221253A1
公开(公告)日：2010-08-25
申请号：EP10075158.5
申请日：2008-01-09
申请人： BALL CORPORATION
CPC分类号： B65D79/005 , B65D1/0223 , B65D2501/0036
摘要： A bottle having a base including an inwardly and upwardly projecting flexible surface within a generally continuous seating ring has a generally cylindrical wall extending upward from the base. A plurality of annular inwardly projecting, and vertically flexible rings extend about the cylindrical wall perimeter interrupting the cylindrical wall. At least one of rings projects inwardly more than some others of the rings to achieve a sidewall crush resistance that is at least as great as comparable bottles with thicker sidewalls. A shoulder portion, including a plurality of vertical ribs separating a plurality of vacuum responsive panels, extends upward from the cylindrical wall to a neck leading to a cappable opening. The vertical flexibility of the bottle sidewall reduces the amount of flexing required in the shoulder panels and base to accommodate the same vacuum development, and enhances the total amount of post capping vacuum development that can be accommodated by the bottle as a whole.
摘要翻译： 具有基本包括在大致连续的座环内的向内和向上突出的柔性表面的基座的瓶子具有从基座向上延伸的大致圆柱形的壁。 多个环形的向内突出的和垂直的柔性环围绕中心圆柱形壁的圆柱形壁周边延伸。 至少一个环向内突出多于环的一些其他环以实现侧壁抗压性，其至少与具有较厚侧壁的可比瓶相同。 包括分离多个真空响应面板的多个垂直肋的肩部从圆柱形壁向上延伸到颈部，从而导致可打开的开口。 瓶侧壁的垂直柔性减小了肩板和底座所需的弯曲量，以适应相同的真空发展，并且增强了整个瓶可以容纳的后盖真空显影的总量。
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