| 摘要 |
A bag body structure of a tire vulcanizer is provided to minimize a temperature difference between the top and the bottom in a bladder during a green tire vulcanizing process, thereby improving vulcanizing quality of the tire. A bag body structure of a tire vulcanizer includes a utility supply main hole(13) and an utility discharge main hole(14). The utility supply main hole is connected to a utility supply main pipe. The utility discharge main hole is connected to a utility discharge main pipe. A condensed water pocket(15) is connected to the utility discharge main hole and formed in a circumferential direction to discharge condensed water in the bladder to the utility discharge main pipe quickly. A gradient end(16) is inclined toward the utility discharge main hole at the condensed water pocket to prevent the condensed water from being concentrated at a connection portion with the utility discharge main pipe.
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