| 摘要 |
PROBLEM TO BE SOLVED: To insure reliable closing of a bottle mouth and keep an opening range hygienic by attaching a first closure member of a closer to a bottle opening immediately after a content liquid is filled into a bottle and/or immediately after the liquid foams and attaching a main closure member after cleaning the opening. SOLUTION: A container (bottle) is transferred to a filling machine via a planetary gear provided on a transfer range, where the container is cleaned by Co2 or the like, air is discharged, pressure is applied and a substance to be filled is filled. A liquid foams on the planetary gear in order to expel oxygen remaining in a neck of the bottle, and in a subsequent state, an opening 1 of the bottle is sealed by a first closure member 2 of a closer 3, which is pulled out from a supply chute by a dragging method for example and pushed against the opening 1. Then a sprayed liquid is blown to remove remaining foams. Thereafter a second closure member (main closure member) 4 of the closer 3 is screwed in by using a normal screw-type fastening device for completely sealing. |
