The stretching of polymer films improves their characteristics in a variety of ways. Collin stretching lines consist of an extrusion group, the stretching unit, take-off and winder.
These lines are used for quality control and the development of new products and processes. They can also be used in the production of narrow films.
The machines also show high variability by the option of one or two
stretching gaps. The film can easily be pulled in due to the compact design.