发明申请
- 专利标题: FLUID CONTAINER AND FLUID-CONTAINING CONTAINER USING THE SAME
- 专利标题(中): 流体容器和使用该容器的流体容器
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申请号: US12306094申请日: 2007-06-25
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公开(公告)号: US20090230132A1公开(公告)日: 2009-09-17
- 发明人: Toshiki Takedutsumi , Toru Hasegawa , Kiyotaka Irie , Shigeru Takeshita
- 申请人: Toshiki Takedutsumi , Toru Hasegawa , Kiyotaka Irie , Shigeru Takeshita
- 申请人地址: JP Kawasaki-shi, Kanagawa
- 专利权人: Tokyo Ohka Kogyo Co., Ltd.
- 当前专利权人: Tokyo Ohka Kogyo Co., Ltd.
- 当前专利权人地址: JP Kawasaki-shi, Kanagawa
- 优先权: JP2006-178810 20060628
- 国际申请: PCT/JP2007/062673 WO 20070625
- 主分类号: B65D25/14
- IPC分类号: B65D25/14 ; B65D33/16
摘要:
A fluid container in which a packaging bag with a spout is not likely to break due to a pin hole or breakage of an edge of the bag during storage or transportation, that has superior cleanliness for fluid contents, in which the packaging bag can be attached to and detached from an external container, and that is superior in working efficiency and hygiene. The container (1) has an external container (20) having an opening portion (24) and the spout-equipped packaging bag (10) used as the inner bag of the external container (20) and having the spout (11) joined to a packaging bag body (12). The packaging bag body (12) is receivable in the external container (20). The spout (11) is attachable to and detachable from the opening portion (24) of the external container (20). The packing bag body (12) is formed as a bag body by forming a heat seal portion (122) about the periphery of at least two sheets of films. A portion of the spout (11) is joined to the heat seal portion (122), at a predetermined position between the seal surfaces of the heat seal portion (122).