| 摘要 |
The present invention relates to a cap ply for a radial tire and a manufacturing method thereof, wherein an existing nylon 66 textile cord is replaced with a nylon 66 film. The present invention can provide a cap ply for a radial tire, capable of reducing the weight of a tire, improving the fuel efficiency of an automobile, and maintaining the shape stability of a running tire. [Reference numerals] (1) Tread; (2) Shoulder; (3) Side wall; (4) Cap ply; (5) Belt; (6) Body ply; (7) Inner liner; (8) Apex; (9) Bead |
