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
five layers pof shrink film,pof shrink film,shrink film,pof film
Characteristic
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 toensure short retention time of flow channel discharging and uniform distribution of 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