| 摘要 |
PURPOSE: A bladder for tire curing is provided to improve the tire productivity since the lifetime of bladder is extended. CONSTITUTION: The bladder(1) for the tire curing is formed with the rubber material and the woven elastic fiber reinforcement(2) is built inside the bladder into one body. The woven elastic fiber reinforcement can have various pattern and manufacture the bladder having the various property of matter by changing the shape of the pattern and density of fiber. The woven elastic fiber reinforcement, due to the flow of the rubber when injecting rubber, is inserted and built inside of bladder after covering the woven elastic fiber reinforcement in the existing core mold.
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