VFFS - Stabilo Bag

An automatic vertical packing machine designed to pack products in Stabilo bags – four pressed and welded along the sides of the bag.


The machine has a mechanism for kneading the bottom of the bag and a mechanism for forming side folds of the bag. The machine can also make a flat bag and a flat bag with a side fold.


– Machine works in intermittent motion

– Heat sealable sealing jaws for PP, PP/PP, PP/PE, Laminate

– Two side belts for film transport

– 1 type forming tube for quad bags

– Quad sealing jaws on the front of the machine, easily adjustable, tool-free

– Every different bag width requires new forming tube

– Changing bags length on the operators panel, without need of changing forming tube

– PLC controller – Allen Bradley USA

– AB color touch screen equipped with auto-diagnostic with alarms for operator

– SICK photocell with microprocessor, for fast learning of marker color contrast

– Encoder for measuring without the print mark

– Pneumatics equipment Festo Germany, connection 12 [mm]

– Pneumatic mounting shaft for reel change – easy tool- free

– Automatic film unwinding system with stretching bar equipped with sensors for constant film tension and detecting its end

– Automatic film tracking on the forming tube collar – system equipped with 2 SICK photocells and AC micro-step drive

– Dangerous areas of the machine protected by safety covers with switches on the front and side doors, with automatic machine STOP function

– Fast film connecting system during film change

– Machine top cover for film protecting from dust

– AC drive for closing horizontal sealing jaws, this can also be a pneumatic cylinder or a servo drive

– Speed regulation by frequency controller

– Contact parts made of stainless steel

– Light and sound tower included

– No tools required for adjustment


– Speed up to 70 bags/ min

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