| 摘要 |
PROBLEM TO BE SOLVED: To enhance processing efficiency by making steps after a bonding step of an inner seal following a mounting step of a cap continuous steps by holding an inner seal in a cap side via a ring-shape spacer.SOLUTION: The cap 20, the ring-shape spacer 30, and the circular inner seal 41 is assembled, the inner seal 41 is set on the mouth part 12 of the container 10 by mounting the cap 20 along with the spacer 30 on the mouth part 12 of the container and bonded to both of an upper end surface of the mouth part 12 and the lower surface of the spacer 30. |
