| 摘要 |
PROBLEM TO BE SOLVED: To prevent intrusion of air between layers of a film inner liner, and to maintain an effect of reduction of an oxygen permeation amount of the film inner liner. SOLUTION: An end part 24WE in a tire width direction of the film inner liner 24 and end parts 24SEa, 24SEb in a tire circumferential direction are bent so as not to be exposed to a tire inner surface side. Thereby, intrusion of air from an inter-layer portion of a non-permeable film layer 26 and an adhesion film layer 28 into the film inner liner is previously prevented without contacting the end parts with air with which the tire is filled. The effect of reduction of the oxygen permeation amount by the film inner liner 24 is not impaired, and the effect of reduction of the oxygen permeation amount of the film inner liner 24 is maintained over the long period of time. COPYRIGHT: (C)2009,JPO&INPIT
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