TIRE VULCANIZING MOLD, METHOD FOR TREATING MOLDING SURFACE OF THE MOLD, AND ABRASIVE GRAIN FOR TREATING MOLDING SURFACE OF THE MOLD

摘要

PROBLEM TO BE SOLVED: To provide a tire vulcanizing mold which improves the appearance of a tire.;SOLUTION: This tire vulcanizing mold 1 has a molding surface 2 for vulcanizing and molding the tire. On at least part of the molding surface 2, the molding surface 3 of a roughened surface part which has an average roughness Rz at 10 points of 5 to 100 μm and an average interval S between local apices of 20 to 150 μm, is provided.;COPYRIGHT: (C)2004,JPO