| 摘要 |
The invention relates to a device for the corona treatment of mouldings (2) of plastic or the like. For this purpose, the moulding (2) is held in a positively locked manner in a two-part or multi-part sandwich mould (1). The mould halves (3, 4), in this arrangement, imitate in shape, in the manner of a shell, at least the surfaces (7, 8) to be treated of the moulding (2), the necessary air gaps (9, 10) being recessed in the surfaces (7, 8) to be treated. The mould halves (3, 4) consist of insulating support material into which electrodes (5, 6) are embedded flush with or below the surface and are adapted in shape at least in the region of the surfaces (7, 8) to be treated. The mould halves (3, 4) are produced by spray application of the various materials of which they are made to the moulding (2). <IMAGE>
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