Paper （gsm) Paper Thickness (mm) The height of the creasing line (mm) Common domestic creasing line 23.50 23.40 23.30 23.20 23.10 23.00 23.24 22.90 200 0.28 0.3*1.0 0.4*1.0 0.5*1.0 250 0.35 0.3*1.2 0.4*1.2 0.5*1.2 0.5*1.2 300 0.42 0.3*1.3 0.4*1.3 0.5*1.4 0.5*1.4 350 0.50 0.4*1.4 0.5*1.5 0.6*1.5 0.5*1.5 400 0.56 0.5*1.6 0.6*1.6 0.5*1.6 0.8*1.6 […]