| 摘要 |
<p>A method of producing a pneumatic tire, where occurrence of blisters caused by trapped air is prevented even if a thermoplastic resin film is used as an air permeation prevention layer. In the method, the thermoplastic resin film (6) is coated on a forming drum (20), an unvulcanized tie-rubber sheet (7) is wound around the thermoplastic resin film (6) with a winding start portion (7a) and a winding end portion (7b) overlapped on each other, and then a carcass layer (5) is wound on the tie-rubber sheet (7). An unvulcanized auxiliary tie-rubber sheet (9) is bonded on the winding start portion (7a) of the tie-rubber sheet (7) so as to project in the circumferential direction, and the winding end portion (7b) of the tie-rubber sheet (7) is wound in a layered manner around the auxiliary tie-rubber sheet (9).</p> |
