Can collation requirements
Round cans need controlled guide rails and product grouping so the pack enters the sleeve sealer squarely. Pack count and can height affect film width, tunnel aperture and handling layout.
Shrink tunnel finish
The tunnel must recover the film around the can group without producing loose ends, overheated film or distorted labels. Testing or sample data helps refine the setup.
Integration factors
Existing fillers, labellers, checkweighers or case packing equipment may influence the conveyor route before and after the shrink wrapper.