| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a container treated in a container transfer path to a clean room from being re-contaminated by closing three faces including both sides faces and a ceiling of the container transfer path to the clean room and by continuously blowing clean air into the path from a ceiling direction via an air bactericidal filter. SOLUTION: A transfer path C to a first clean room where a pre-washed container 14 is cleaned and sterilized, or a container transfer path C to a next finishing rinse booth in the first clean room or further a transfer path C to a second clean room where a filling process is done is always kept in a state wherein skirts 15 are hanging on both side faces and the path is filled with sterile air continuously blown from a ceiling 16 via an air bactericidal filter. Therefore a container 14 which is being transferred to any clean room irrespective of which process is to be done can be transferred to a next process smoothly without being contaminated during transfer.</p> |
