| 摘要 |
PROBLEM TO BE SOLVED: To prevent seal material sealing each container from becoming foreign matter and being mixed into a mixture, and hindering mixture of two substances.SOLUTION: In the container for mixing two substances, two containers being arranged so that opening ends sealed by thin film material face each other are connected by a sleeve, and opening tools having blades to pierce through the thin film material are arranged between the opening ends. The respective containers 1, 7 are connected by a sleeve 8 so as to be near to each other and relatively rotate. Opening tools 6, 13 have multiple blades 6b, 13b radially extending, with center parts remaining, from the center parts in radial directions. The blades 6b, 13b includes: first cutting blades 6d, 13d for cutting thin film material 5, 10 when piercing through the thin film material 5, 10; and second cutting blades 6e, 13e for going and cutting parts on outer peripheral sides of the thin film material 5, 10 by rotating relatively to the thin film material 5, 10. |
