| 摘要 |
A method and apparatus for cleaning the faces of plastic forming metal molds in which brush members opposite to the mold faces are vibrated by a suitable vibration-applying member. The tips of the brush members beat and break flashes of residual plastic stuck to the metal mold faces, thereby to remove the flashes. The thus removed flashes are sucked and taken out from the metal mold faces by sucking means, thus cleaning the metal mold faces.
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