| 摘要 |
PROBLEM TO BE SOLVED: To easily perform the separation-housing of two different materials in one bag, and the mixing, using a part with a simple structure which is inexpensive. SOLUTION: The approx. central part of one of the surfaces of one bag in which two different materials are separately housed, is wound around a bar-shaped article 2, and fixed by a ring-shaped fixing utensil 3. Therefore, the bar-shaped article and the fixing utensil being used for the separation- housing, can be manufactured of a simple structure and at a low cost, and they can be disposed. Also, the motion to remove the fixing utensil from the bar-shaped article is simplified, and the user can be prevented from suffering from an inconvenience. |
