| 摘要 |
A mold device for molding an object having an end wall and a side wall includes a forming core having a lateral forming surface for shaping part of an internal surface of the side wall. The device further includes a forming and disengaging arrangement for shaping a further part of the internal surface and slidably coupled with the forming core to disengage from the further part. It is further provided with an extracting element which is movable with respect to the forming core so as to act on an edge zone of the object for detaching the object from the forming core for extracting the object from the device.
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