... structure 2.new appearance, advanced technolo Single Face 2 ply corrugated cardboard machine This line is a special equipment to produce one- ... side corrugated paperboard by corrugating the web, automatic gluing, pressure adhering ... ,4KW3-phase,380V,50HZ,4Kwtiming motorWeight6000kg7000kg8000kg8500kg Single Face 2 ply corrugated cardboard machine