MULTI-LAYER METALLIZED PACKAGING MATERIAL AND METHOD OF MAKING SAME

摘要

A metallized packaging material is prepared by laminating a metallized release film to paperboard utilizing an extruded polymer layer between the metallized release film and the paperboard and passing the layered structure between a nip roll and a chilling roll. The metallized release film comprises a release film having a metal deposit applied to a first surface. After lamination, the release film is removed from the multi-layered structure, leaving the metal deposit. A top layer, such as extruded polymer or an aqueous coating is then applied to the metal deposit to form the metallized packaging material.