| 摘要 |
PROBLEM TO BE SOLVED: To provide a cap in which a seal can be easily opened and the trace of the removed seal is clean and the seal left at the opening end of a container keeps the cap airtight when the cap is fitted to the container body. SOLUTION: A seal 13 is stuck on the circular opening end 11A of a container body 11 and the container can be opened by peeling the seal 13. A projection 12A is formed at the upper face of the cap 12. The cap 12 is turned upside down and the projection 12A is inserted in the opening end 11A and then the cap 12 is turned to make a crack or a fold in the seal so as to easily break the seal. Thereafter, the seal 13 is pushed by fingers and picked up to open it. |
