Can I stretch a Big Bag while emptying it?

It is possible to stretch a Big Bag during emptying. In this way, the bottom corners of the Big Bag are emptied better. The stretching is done by means of a spring in a lifting beam. Due to the decreasing product weight during unloading, the spring will automatically stretch the Big Bag. It is also possible to stretch the Big Bag with a hoist. The hoist can be manually operated by the operator. The hoist can also be controlled automatically if the Big Bag is equipped with load cells.