The speed of the shrink tunnel conveyor is variable on all models. This enables you to set the speed to meet the specific production rate required, resulting in optimum pack presentation.
The most suitable shrink tunnel conveyor for use with display polyolefin shrink films is a roller conveyor system. This allows maximum airflow to the underside of the pack, providing high quality, consistent results. With the roller conveyor packaging system, the conveyor rollers also rotate to transfer the product along the conveyor. This means that the pack actually travels faster than the conveyor itself.
This ensures that no single part of the underside of the pack is in constant contact with the belt, and therefore no markings are left on the underside. This is important for many display shrink wrapping applications and provides a clear advantage over cheaper, mesh belt systems.
We can also supply polythene specification shrink tunnels. These tunnels utilise a heavy-duty steel mesh belt for pack stability, coupled with under belt and after pack coolers.