... 5/7ply Corrugated Cardboard Production line corrugating paperboard making machine Feature:Corrugated cardboard production line, process as paper ... corrugated fluting-glue supplying-drying & cooling part-slitting &scoring-cutting-stacking.We can offer high speed,middle speed, ... single facer ,pre-conditioner ,bridge conveyor ,multi pre-heater,glue machine,double facer , (NC) slitter ,NC cut off, stacker ...