| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a non-pneumatic tire and the non-pneumatic tire enabling the improvement of the durability of an indication mark while preventing an appearance failure of the indication mark installed in a tread.SOLUTION: A method of manufacturing a non-pneumatic tire having a step of molding an approximately annular support structure SS and a step of molding a tread layer 6 located on the outer peripheral side of the support structure SS includes: a support structure molding step of molding the support structure SS by supplying a raw material of a polymer material to a first cavity C1 and curing the raw material; a tread layer molding step of molding the transparent or translucent tread layer 6 by supplying a raw material of a second polymer material to a second cavity C2 located on the outer periphery of the first cavity C1 and curing the raw material before or after the support structure molding step; and an indication mark application step of applying an indication mark 7 to a face which is molded first out of an outer peripheral face 3a of the support structure SS and an inner peripheral face 6a of the tread layer 6 between the support structure molding step and the tread layer molding step. |
