pof shrink film is made up of PP and PE material .
1.thinkness is 12~30mic;
2.shrinkage rate up to 70%;
3.Density:0.925g/cm3

POF shrink wrap film,POF film,polyolefin film

Main equipment structures:It is composed of two screw plastic extruders, unique designed 5-layer coextrusiondie head, mandril type internal cooling molding devices, cooling vane, coolingwater ring, traction devices, ultrasonic heating system as well as molding coldwater jacket.

Structural characteristics

1. The unique designed  5-layer coextrusion die head it can ensure the all-round performance of the film more excellent.

2. The die head adopts the technology of two-extruder three-layer coextrusion to ensure short retention time of flow channel discharging and uniform distributionof rapid melts. Mixed layer will never appear. The performance is convincing.

3. The equipped film measuring system of advanced international standard can effectively control the preciseness of the film and thus minimize to the greatest extentthe longitudinal and transverse discrepancy of film.

4. High performance computer network circuit control system which ensures that every controlling precision is in a leading position in the industry.

5.Maximum output: 70-90kg/h
   Product thickness: 0.012-0.035mm
   Maximum width: 1200mm
   Screw diameter: Φ65, Φ65
   Length to diameter ratio of screw: 1:28

6.Film thickness gauge system:
   1) USA NDC Gama Reflection probe
   2) Large size touch display screen which is easy for operation and devoid of keyboard.