| 摘要 |
PROBLEM TO BE SOLVED: To provide a new spout cap with unsealing prevention function configured to maintain an operation similar to the conventional one, and achieve efficient spouting without leaving contents filled in a container.SOLUTION: The spout cap includes: an inner stopper 2 having a partition wall 7 arranged on the inside of the mouth of the container, and fixed and held by the mouth of the container; and a spout stopper 10 including a breaking member C for breaking the partition wall 7 by screwing to the inner stopper 2. In the inner stopper 2, a plurality of scheduled breaking lines 8 are formed on the surface of the partition wall 7 while radially extending with one point as a center. In the spout stopper 10, the breaking member C has a tapered appearance, where a plurality of sheet-like members 17 each having an inclined side 17e are radially connected together so that the inclined sides 17 face outward. The tapered tip part 18a is formed to have the more tapered shape such that it has an inclined angle larger than other parts. A plurality of channels P for communicating the filling space R of the container body with the outside are formed between the sheet-like members 17. |
