What is a plastic film blowing machine

Plastic film blowing machine is a plastic processing equipment that heats and melts plastic particles and blows them into thin films. It is mainly used to produce packaging films made of PE, POF, PVC and other materials. It is widely used in food, medicine, agriculture and other fields.

The core process of the plastic film blowing machine includes melt extrusion of plastic particles, compressed air inflation molding, cooling and shaping, and traction and winding, involving components such as screw extruder, die head, cooling device and winding system.