POLYMERIC FILM

摘要

A polymeric film has a polyethylene terephthalate first layer and an opaque polyester second layer on a first surface of the first layer. The melting point of the polyester material of the second layer is in the range from 20 DEG C to 60 DEG C less than the melting point of the polyethylene terephthalate of the first layer. The second layer preferably contains titanium dioxide. The polymeric film is suitable for laminating to metal sheet for can production.