| 摘要 |
<p>The device for foil material surface treatment uses corona discharge, with side edge control and at least one roller electrode. An opposite electrode is provided to form the corona discharge. The roller electrodes act as guides for the material track side edge control. The opposite electrode, for partial treatment of the material flow is controlled against the roller electrodes directly or indirectly by the measurement probe which controls the roller electrode, with its relative position to the roller maintained. The roller electrode (35) is located in a column (34) movable transverse to the material flow direction. The column (34) incorporates a shaft (36) running parallel to the roller (35). On the frame, a holder (37) for the counter electrode (38) can be displaced and locked in a selected position relative to the roller electrode (35).</p> |
