Termoplastisk komposittfolie med profilert overflate, fremgangsmåte ved fremstilling samt anvendelse derav ved fremstilling av emballasjebeholdere

摘要

(57) The invention relates to sheet metal coated with one or more layers (2) of possibly different resins, characterized by annular or disk-shaped bead-like thickenings (5) in at least one of the layers of resins. The invention also relates to processes for coating sheet metal, the thermoplastic composite films used to coat the sheet metal and the use of the coated sheet metal in the manufacture of packaging containers.