| 摘要 |
PURPOSE: To facilitate the forming of seal liquid layer, containing no gas and high in self-sealing property, on the inside of the tread of a tire without being affected by heat upon vulcanizing and molding the tire. CONSTITUTION: Upon vulcanizing and molding a tire T, a bag type unit 6, under closely contacted condition, is formed between a carcass 1 and an inner liner 5, connected to the internal peripheral surface of the same, while coating mold releasing agent 9 on the closely contacted surfaces, and seal liquid is injected into the bag type unit 6 after the vulcanizing and molding to form a seal liquid layer. |
