Sheet material for forming applications, metal container made form such a sheet material and process for producing said sheet material

摘要

A sheet material to be made into an object by an industrial forming process, the material comprising a metal substrate and a polymer coating system bonded thereto, the coating system comprising—an inner layer comprising PET, modified PET and/or combinations thereof, as a layer for bonding the system to the substrate;—a layer comprising PET, PBT and/or combinations thereof, as a barrier layer;—an outer layer comprising PET; wherein the outer layer has non-tacking properties so as to avoid sticking of the material to the forming tools at normal operation temperatures in the industrial forming process.