|  |  | | TECHNICAL SPECIFICATIONS |  | | | PAPER | | Weight | 90 | 100 | 110 | 115 | 120 | 130 | 135 | 150 | 170 | | Bluk | 0.76 | 0.76 | 0.76 | 0.76 | 0.77 | 0.74 | 0.74 | 0.76 | 0.78 | | Whiteness | 121 | 121 | 121 | 121 | 121 | 121 | 121 | 121 | 121 | | Plain gloss | 75 | 75 | 75 | 75 | 75 | 78 | 78 | 78 | 78 | | Smoothness | 2300 | 2000 | 1900 | 2100 | 1800 | 1800 | 1800 | 1300 | 850 | | |  | | BOARD | | Weight | 200 | 225 | 250 | 275 | 300 | 350 | 380 | | Bluk | 0.76 | 0.78 | 0.78 | 0.78 | 0.80 | 0.84 | 0.84 | | Whiteness | 121 | 121 | 121 | 121 | 121 | 121 | 121 | | Plain gloss | 79 | 79 | 79 | 79 | 79 | 79 | 79 | | Smoothness | 1000 | 800 | 700 | 600 | 600 | 350 | 300 | | |  | | |  | |