| 摘要 |
PROBLEM TO BE SOLVED: To make a bottle shell compact, and reduce the consumption amount of a laminate film by a method wherein a cartridge bottle is formed of a thin member into a shape which is exactly fitted in the internal surface of the bottle shell, and a mouth part is provided at the part where a tube is pierced, and the mouth part only is covered with the laminate film. SOLUTION: A cartridge bottle 13 is constituted as a thin container made of a synthetic resin which is formed into a shape to be approx. exactly fitted on the internal surface of a bottle shell 11. Also, at the upper center of the main body 13a, a mouth part 13b is provided. Then, after filling the cartridge bottle 13 with a required liquid, the mouth part 13b is sealed with a laminate film 13c. By this constitution, a wasteful space is not formed between the bottle shell 11 and the cartridge bottle 13, and the bottle shell 11 can be made minimum in response to a size capacity. In addition, the required laminate film 13c can be extremely small. |
