corrugated cardboard production line corrugated cardboard production line is comprised of mill roll stands for medium, liner, pre-heaters, single facers for a-c-b-e flute, conveyor bridge, slitter scorer glue machine, cut-offs, and stacker. we can produce the three ply, five ply, and seven ply corrugated production line. width is from 1400mm to 2500mm, production speeds from 80-250 meters/min. customer’s specific needs catered for by experienced corrugated company. we can supply a complete corrugator or individual parts to complement your own line