It is the professional equipment for \nproducing corrugated cardboard. the 3ply,5ply,7ply, and multi-function corrugated cardboard production line mainly consist of the following equipment: mill roll stand, surface paper(core-paper)pre-heater.single facer, conveying span bridge. glue application machine, double facer, slitter scorer, cut-off, conveyer and stacker, heating system, air compression system\netc.the \nline with the speed 60-220m/min; the paper width 1600-2200mm and four fluting uv type a,b,c,e for all the customers to choose from.\n