| 摘要 |
<P>PROBLEM TO BE SOLVED: To rapidly and appropriately sterilize the inside of a hollow body. <P>SOLUTION: The hollow body is set in an inverted state, and a sterilization chemical solution is injected into a downward mouth part thereof through a second flow passage surrounding a first flow passage while sterilizing the inside of the hollow body by injecting sterilization heated water into the hollow body through the first flow passage located at the central axis of the mouth part. The sterilization chemical solution injected through the second flow passage is inverted inside the mouth part, combined with the sterilization heated water injected into the hollow body through the first flow passage, and carried to the outside of the hollow body along the inner surface of the mouth part, whereby the mouth part is sterilized. <P>COPYRIGHT: (C)2012,JPO&INPIT |
