| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a filling method for a stock liquid and a propellant in a series of lines without damaging advantages of a three-dimensional and synthetic resin-made inner bag and without using a special valve in the same manner as in another inner bag. <P>SOLUTION: A propellant filling mechanism 51 to be used has a downward seal portion 54 contacting and sealing a shoulder portion 6 of a container main body 1, an upward seal portion 55 contacting and sealing a valve 3 and a gas filling passage 56 mounted between the downward and upward seal portions 54 and 55. The propellant is filled from the gas filling passage 56 by inserting the inner bag 2 into the container main body 1, filling the stock liquid into the inner bag 2, sealing a portion between the inner bag 2 and the valve 3 and making the propellant filling mechanism 51 contact the shoulder portion 6 of the container main body 1 and the valve 3. <P>COPYRIGHT: (C)2004,JPO |
