Paper Thickness Specific Gravity Base Weights Color
μ - g/M2 -
D-50 50 0.90 45 White
DD-175 175 0.92 161 White
DD-225 225 0.92 207 White
DD-356 356 1.3 463 White

.D grade is applied on INDIGO printing application.
.D-50 is suitable for label application.
.DD-175、DD-225、DD-365 grade is double side printing and suitable for cards printing application.