| 摘要 |
PURPOSE:To obtain a cost effect, by a method wherein a laminated cylinder is formed by performing lamination of a wall and a white rubber compound layer which are molded by compounding and calender-processing, the laminated cylinder is cut into a plurality of belts and the individual belt is transferred to a tire curing press. CONSTITUTION:A layer of a white side wall and wall rubber compound is formed by sending them to calenders 216, 218 from mixers 212, 214. The layer from the calenders 216, 218 is laminated by a laminating machine 220, to which a backing material taken out of a spool or a roll 222 is stuck. This laminated plate is wound around a keeping roll 224 and maintained until a manufacturing process becomes necessary. Under such a circumstance, in the laminated plate, backing paper is removed by a stripping roller 226, cut into belts having fixed dimensions and maintained by a belt forming roll 230. Then a belt sent to a keeping cylinder 232 is redirectioned to the normal position with a tire by a white side wall forming and stationary metal fittings 234, taken out by a transfer device 236 and arranged to the tire curing press device 238. |
