Bag Filling

Open Mouth Bagging

Open mouth bags range from poly woven to paper, gusseted to pillow top. Our job is to match the right equipment to your open mouth operation. We have options in both gross and net weighing, mild and stainless construction, and every option in between.

Valve Bagging

Certo Tech manufactures its own brand of air flow/pressure fillers and auger fillers. We offer machines in both mild and full stainless steel construction. Our machines range from basic to fully loaded, the options are up to you.


Automated bag hanging for both open mouth and valve bagging has become predominant in many industries. For open mouth applications, we sell name brand equipment with proven quality and efficiency. In valve bagging applications, Certo Tech has developed robotic bag placing systems. To see a video click the YouTube link.