| 摘要 |
<p>PROBLEM TO BE SOLVED: To securely and smoothly rotate a bottle, to prevent stoppage of a flow of bottles and falling down of a bottle even after its rotation ends, and to improve treatment speed. SOLUTION: Since a rotation means which nips a bottle mouth part by both of a rotary belt mechanism 51 and a fixed belt mechanism 52 by drawing both mechanisms relatively to rotate a bottle by the rotation of a belt of the rotary belt mechanism 51 is employed, the bottle is rotated not in a stopping condition but in a flowing condition a flow of bottles does not stop and the bottle does not fall down by losing its balance when the rotation is completed to ensure smooth rotation, and treatment capacity can be improved by increasing a speed of a travelling means 2.</p> |
