| 摘要 |
PROBLEM TO BE SOLVED: To provide a bag-in-box having good usability, and a component for such a bag-in-box.SOLUTION: A spout extraction hole 3 is configured from one central opening 31, and plural peripheral openings 32. Since not only the central opening 31 for passing a spout 11, but also peripheral openings 32 for passing a finger are provided, the spout 11 can be easily taken out and a spout part can be easily fixed to a corrugated board, whereby a residual quantity of a content in a bag 1 can be confirmed, and usability of a bag-in-box can be enhanced.SELECTED DRAWING: Figure 4 |
