A micro-perforation is set between each sleeve:The sleeve is opened using a mandrel. The horizontal perforation breaks when the sleeve is shot onto the container while moving on the conveyor.
Advantages: Low tooling cost, the mandrel has the footprint of your container (better orientation, easier shrinkage)
Benefits
Mechanical perforator compatible with thin material and all LFW
Brushless drivers for a smooth sleeve indeed, precise perforation location and limitation of the settings during a changeover
Each subassembly is designed in order to give full access to all moving parts allowing easy maintenance.
