| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic molding feeder for a silicone rubber material not generating the clogging with the silicone rubber material and prevented from stopping by preventing the return of the material. SOLUTION: A slidable piston 25 for extruding the silicone rubber material is provided in a cylinder part 21 and one end of the cylinder part 21 is connected to a taper part 23 and a rod 12 is provided to the taper part 23 in a projected state.
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