| 摘要 |
<P>PROBLEM TO BE SOLVED: To eliminate work for releasing air in the periphery of the opening of a pouch type container and work for vacuum/defoam processing and to avoid contamination by viscose liquid in the periphery and the use of an ultrasonic seal in pasting the periphery. <P>SOLUTION: In structuring this pouch type container for viscose liquid, an air ventilation opening E is provided for reducing the leakage of the viscose liquid V and for selectively releasing only air to the outside of the container from a gap between a long-side pasting area Ay and a bottom side short pasting area Ax2. As a result, because air is not accumulated in the front of a filling nozzle in the direction of the pouring order, it is unnecessary to release air and to fill the bottom of the container by a mobile type long filling nozzle and contamination by the viscose liquid V in the periphery of the opening of the container is avoided. <P>COPYRIGHT: (C)2011,JPO&INPIT |
