| 摘要 |
<p>A flexible liner (12) for use in a method of discharging a container (10) fitted with the liner (12) has at least one inflatable bladder (20) disposed between a wall of the container (10) and the interior of the liner (12), whereby an increase in the bladder volume upon inflating that bladder (20) moves contained product inwardly away from the container wall to encourage that product to run towards the discharge. Two bladders (20) may be provided at/or adjacent each lower corner region (19) at the discharge end (14) of the liner (12) and are inflated during the last stage of product discharge. <IMAGE></p> |
