Material: PE
The perforated cast film extrusion line is designed to produce perforated cast film made of polyethylene (PE). Raw materials are extruded by the extrusion machine and then perforated by the micro-perforation device.
Have you ever noticed how some frozen food packages have tiny circles of frozen condensation? This is the result of micro perforations in their film packaging that helps to extend their shelf-life and preserve flavor. The film produced by our equipment helps achieve this with good breathability and permeability.