| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite housing container, which secures an opening spout of a fluid pack bag and supports the pack bag upright. SOLUTION: According to the composite housing container, a projected spout portion having a prescribed width for cutting open a spout is formed integrally on part of the upper sealed edge of the fluid pack bag. Also, a dog-legged locking edge, to which the cut-opened spout edge of the pack bag is locked to form an opening, is formed integrally on part of the upper opening edge of a bag support case. The spout edge of the pack bag housed in the support case is attached integrally on the dog-legged locking edge of the support case, where a locking implement is provided to engage with the dog-legged locking edge of the support case via the spout edge of the pack bag. Two dog-legged locking edges are formed on the upper opening edge of the support case, and one of the locking edges is used as a locking edge for the pack bag spout while the other is used as an attachment edge for keeping the locking implement. COPYRIGHT: (C)2004,JPO&NCIPI
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