HEATING DEVICE FOR COR corrugated cardboard in a corrugated cardboard gluing machine

摘要

A heating device for corrugated cardboard in a corrugated cardboard pasting machine, comprising several heating plates spaced in feeding direction and covering the maximum width of the corrugated cardboard strip while being adapted to be connected to a source of heat via a control device and against the upward facing heating surface of which the cardboard is guided under load by a weighting belt and/or compressed air, with two or more separate heating plates arranged side by side transversely of the direction of movement of the corrugated cardboard in at least one section and adapted to be separately heated by means of the control device.