ICE MAKING PAN AND MANURACTURE THEREOF

摘要

PURPOSE:To improve rapid cooling ability and release ability by a method wherein a polyorefin series resin layer is formed on the chromate film surface of an aluminum sheet having a chromate film through an adhesion layer to effect lamination molding. CONSTITUTION:A polyorefin series resin layer 6 is formed on the chromate film 4 surface of an aluminum sheet 1 having a chromate film 4 to effect lamination-molding. An adhesion layer 5 is formed of modified polyorefin being plastic in which a functional group is introduced in polyethylene and polypropylene through copolymerization or reaction to improve adhesion to a metal and plastic. The adhesion layer 5 and the polyorefin series resin layer 6 is preferably formed as a coextrusion 20 layer film formed of modified polyorefin resin and polyorefin series resin. This constitution enables improvement of rapid cooling ability and release ability from ice.