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 shrinkable film,pof transparent shrink film,pof heat shrink

film,POF 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 c