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公开(公告)号:US5497897A
公开(公告)日:1996-03-12
申请号:US222083
申请日:1994-03-31
CPC分类号: B65D19/02 , B65D77/0466 , B65D2519/00034 , B65D2519/00069 , B65D2519/00174 , B65D2519/00208 , B65D2519/00268 , B65D2519/00288 , B65D2519/00338 , B65D2519/00497 , B65D2519/00507 , B65D2519/00661 , B65D2519/00805 , B65D2519/00815 , B65D2519/00875 , B65D2519/0099
摘要: A container for holding fluent material comprises a bag of flexible sheet material defining a volume for containing a load of the material. The bag has a side wall with an inside face and an outside face, and a bottom margin defining an open lower end of the bag. The container further comprises a substantially rigid, non-circular base for supporting the bag. Channels are formed in the base and extend at least partially around the base. The bag is fitted on the base with the bottom margin of the bag extending down on the outside of the base and with a portion of the bottom margin received in the channels of the base. Locking strips are positioned in the channels to overlie the portion of the bottom margin of the bag received therein. The container further comprises a clamping mechanism securable to the base for applying pressure to the locking strips to press the portion of the bottom margin of the bag against one or more surfaces of the channels thereby to sealingly secure the bag to the base.
摘要翻译: 用于保持流动材料的容器包括限定用于容纳材料的载荷的体积的柔性片材的袋。 袋子具有侧壁,其内表面和外表面以及限定袋的开口下端的底部边缘。 容器还包括用于支撑袋的基本刚性的非圆形底座。 通道形成在基部中并且至少部分地围绕基部延伸。 袋子安装在底座上,袋子的底部边缘在底部的外侧向下延伸,并且底部边缘的一部分接收在底座的通道中。 锁定条定位在通道中以覆盖其中容纳在其中的袋的底部边缘的部分。 容器还包括一个可固定在基座上的夹持机构,用于向锁定条施加压力以将袋的底部边缘的一部分压靠在通道的一个或多个表面上,从而将袋密封地固定到底座上。