... smearing and paper slitting machine, paper stripe erecting machine, vertical corrugated paper core forming and heating machine, core cutting ... paper core≤700mm Max width of Vertical Corrugated Paper Board1800mm Thickness of Vertical Corrugated Paper Board10,15,20,25 ... making machine≤8m Length of Vertical Corrugated Paper Board≥2mType of heating for Vertical Corrugated Paper Board making machinesteam, ...