HAVER open bag technology

Our open bag machines are cost-effective, operator-friendly, manual filling stations for open flat and side-gusset bags made of paper, PE, PP or material combinations.

In addition to the development and design of fully automatic machines for efficient filling of all types of granulate and powder products into open bags, HAVER & BOECKER also developed simple filling systems that can handle powder products gently with little dust production and accurate weight.

The bag supply to the machine is done by the project-specific empty bag magazine. The empty bags are taken from the magazine one at a time, positioned exactly and opened up by a suction bar. Bag grippers then take over the open bag and hang it securely to the dust-tight filling spout. For compacting your product during and after filling, we equip the TOPLINE® with vibrating units. If necessary we also include an additional vacuum probe. Bag closing is done either by folding, welding or gluing.

The complete bag processing – from feeding, filling, compacting and to closing - is done inside a compact, dust-tight encapsulated housing.

Our TOPLINE® automatic machines for granulate and pellets work according to the net filling principle, where the product is first weighed and then filled with a special granulate flap-type filling spout.

The TOPLINE® 2000 requires little space and reaches speeds of 30 bags/min.

Like the TOPLINE®, the ORBIS® was specially developed for powder and flour products. The main advantage: It rotates and is equipped with multiple, dust-tight powder spouts.