AIR FREE System
Technology at the highest level
The patented Air Free System of the ZENOBIA is integrated below the cross jaws and is a true multi-tasker. In just one single process step, the bag is sealed, the product is condensed, if required, and air is dispersed from the bag – all that without any need for additional machinery or wasted packaging material.
The benefits AIR FREE System
- Increased efficiency – high nominal capacity of up to 100 bags per minute
- Environmentally friendly and economical manufacture – no packaging material waste
- Up to 10 % of packaging material saved – minimised top flap by sealing the head seam directly above the product fill height
- Minimal footprint – multi-tasking concept of the Air Free System
- Increased bag stability – aligned bottom seam
- Constant quality of air-reduced bags – process integrated fill height adjustment
- Easy gassing option – bag closure on the machine
Density Control System
Here, changes in the density of the product are captured – which triggers an adjustment of the bag production. The fill height of the product is registered and stored by a pressure-sensitive device on the lifter. Should deviations occur repeatedly, then a step motor will correct the position of the folding plates.
Aligned Bottom Seam
The stability of the bag is ensured by the panning lifter of the Air Free System. It turns over a defined bottom seam while the material is still wa
Gentle Product Densification
The optimised activation of vibration impulses allows the product to be gently condensed in the Air Free System during producti
Technical data
- ZENOBIA AIR FREE SYSTEM
ZENOBIA_AIR_FREE_GB.pdf (05/09/11 -- 768 Kilobyte)
