Abstract: MCPP film was prepared via three-layer co-extruded casting process，which was modified through blending EMMA with aluminized resin. The influence of the amount of EMMA on haze, stiffness of MCPP, as well as the aluminum adhesive strength of MCPP film was studied. It showed that when 20%EMMA was blended，the MCPP exhibited a 1%secant MD modulus of 568 MPa，haze value of 7. 40%，and an adhesive strength with aluminum of 1. 38 N/15 mm. The modified MCPP film could meet the requirement of metalizing technology process，and the adhesive strength of aluminum layer and film was greatly improved.