| 摘要 |
The forward end of a belt-shaped member is transferred to a predetermined position on the outer circumferential surface of a bladder, and pressurized air is filled into the bladder, while it is rotated. When the bladder has been inflated to a predetermined diameter, the filling of the pressurized air is stopped and at the same time the rotation of the bladder is stopped to set it at the predetermined diameter. The forward end of the belt-shaped member is fixed on the bladder by means of a fixture, and the bladder is rotated together with the fixture to wind and attach the belt-shaped member around and to the outer circumferential surface of the bladder. Thereafter, the fixture is removed from the bladder after completion of the attaching of the belt-shaped member to the bladder.
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