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公开(公告)号：US20210069654A1
公开(公告)日：2021-03-11
申请号：US16953066
申请日：2020-11-19
摘要： A container assembly includes a flexible bag having an interior surface bounding a chamber and an opposing exterior surface. The bag has a bottom end wall that includes a first sparger and a second sparger. The first sparger and the second sparger each have a flexible first sheet overlying a flexible second sheet, the first sheet and the second sheet being secured together so as to form a sparging area bounded between the first sheet and the second sheet, at least a portion of the first sheet overlying the sparging area being gas permeable so that gas can pass from the sparging area, through the first sheet, and into the chamber.
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公开(公告)号：US20190329192A1
公开(公告)日：2019-10-31
申请号：US16510438
申请日：2019-07-12
摘要： A container assembly includes a flexible bag having an interior surface bounding a chamber and an opposing exterior surface. The bag has a bottom end wall that includes a first sparger and a second sparger. The first sparger and the second sparger each have a flexible first sheet overlying a flexible second sheet, the first sheet and the second sheet being secured together so as to form a sparging area bounded between the first sheet and the second sheet, at least a portion of the first sheet overlying the sparging area being gas permeable so that gas can pass from the sparging area, through the first sheet, and into the chamber.
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公开(公告)号：US12128367B2
公开(公告)日：2024-10-29
申请号：US16953066
申请日：2020-11-19
IPC分类号： B01F23/23 , B01F23/231 , B01F35/513 , C12M1/00 , B01F101/44
CPC分类号： B01F23/23124 , B01F23/231241 , B01F35/513 , C12M23/14 , C12M23/26 , C12M23/40 , C12M29/06 , B01F23/23113 , B01F23/231151 , B01F23/231262 , B01F23/231266 , B01F23/231269 , B01F2101/44
摘要： A container assembly includes a flexible bag having an interior surface bounding a chamber and an opposing exterior surface. The bag has a bottom end wall that includes a first sparger and a second sparger. The first sparger and the second sparger each have a flexible first sheet overlying a flexible second sheet, the first sheet and the second sheet being secured together so as to form a sparging area bounded between the first sheet and the second sheet, at least a portion of the first sheet overlying the sparging area being gas permeable so that gas can pass from the sparging area, through the first sheet, and into the chamber.
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公开(公告)号：US10350554B2
公开(公告)日：2019-07-16
申请号：US15473148
申请日：2017-03-29
摘要： A container assembly includes a flexible bag having an interior surface bounding a chamber and an opposing exterior surface, the bag having a bottom end wall being comprised of a first sheet overlying a second sheet, the first sheet and the second sheet of the bottom end wall being welded together so as to form a first sparging area and a separated second sparging area that are both bounded between the first sheet and the second sheet, at least a portion of the first sheet overlying the first and second sparging areas being gas permeable.
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公开(公告)号：US20170197185A1
公开(公告)日：2017-07-13
申请号：US15473148
申请日：2017-03-29
CPC分类号： B01F3/04269 , B01F15/0085 , B01F2003/04148 , B01F2003/04191 , B01F2003/04297 , B01F2003/04326 , B01F2003/04347 , B01F2003/04361 , B01F2215/0073 , C12M23/14 , C12M23/26 , C12M23/40 , C12M29/06
摘要： A container assembly includes a flexible bag having an interior surface bounding a chamber and an opposing exterior surface, the bag having a bottom end wall being comprised of a first sheet overlying a second sheet, the first sheet and the second sheet of the bottom end wall being welded together so as to form a first sparging area and a separated second sparging area that are both bounded between the first sheet and the second sheet, at least a portion of the first sheet overlying the first and second sparging areas being gas permeable.
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