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How to seal and to maintain a big-bag during the filling phase ?

On 01 April 2015
How to seal and to maintain a big-bag during the filling phase ?


In order to make easier big-bag fill-in, Pronal has developed with powder handling equipment manufacturer, a retaining and sealing solution for the big bag sleeves.

Made out of polyurethane, this inflatable sealing bag allows big bag sleeve maintaining around the filing tube and also to retain dust propagation.

“Thanks to this inflating bag, we reduce the big bag installation initially required time by two! We have totally abandoned the previous system which was more time-consuming and more dangerous (require numerous manual intervention from operators within the robot)”


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Standard or customized range's design of seal, lifting bag, tank, stopper and compensator

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