The wrapped products will be pushed into shrink tunnel by the next products to be wrapped, In the shrink tunnel, recirculated hot air shrinks the film around the products tightly and neatly leaving two open ends at thesides. As the shrink wrapped product exits the shrink tunnel,forced air cooling is used to tighten the sleeve wrap to achieve a strong, secure pack ready for stacking on a pallet or placing in a shipping carton.
All processes on the Shrink Wrapping Equipment are controlled by a programmable logic controller.