A shrink tunnel allows to package products under heat-shrink films. Using a conveyor belt, the pre-packaged product is transported through a heating tunnel.
The hot air acts directly on the packaging. As a result, the plastic film is retracted and shrunk in order to adhere to the package, bundle or product contents.
Shrink tunnels are usually present in addition to other packaging machines (L-sealers, film wrappers / shrink-wrappers).
This equipment can be used to manage heavy and bulky packages as well as simple products. A control panel allows to manage the temperature and the speed of the packaging in the tunnel.
Buying a used shrink wrapping machine remains a high investment for some companies. Prices vary depending on the condition, brand, location and year of manufacture of the machine.
Osertech offers a selection of available and functional second-hand shrink-wrapping machines, ready to use, in order to satisfy the needs of any type of budget.