| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for easily and rapidly sterilizing the inside of a bottle without using a chemical agent.SOLUTION: Super heated steam (S) at 200°C to 700°C made from water is blown into a bottle (1) through a nozzle (6), so that the inner surface of the bottle is sterilized. No chemical agent remains inside the bottle. Therefore, the presence of a residual chemical agent in the bottle can be avoided.</p> |
