White Back Duplex Board
White Back Duplex Board |
||||||
|---|---|---|---|---|---|---|
| SUBSTANCE (GSM) | BULK (CC/GM) |
CALIPER (MICRONS) | STIFFNESS (L&W) | |||
| MD (ISO) | CD (ISO) | GM | RATIO | |||
| 200 | 1.14 | 228 | 40 | 18 | 27 | 2.2:1 |
| 230 | 1.14 | 262 | 106 | 48 | 71 | 2.2:1 |
| 250 | 1.15 | 288 | 115 | 52 | 77 | 2.2:1 |
| 260 | 1.15 | 299 | 135 | 58 | 85 | 2.3:1 |
| 280 | 1.16 | 325 | 174 | 75 | 114 | 2.3:1 |
| 300 | 1.16 | 348 | 211 | 90 | 138 | 2.3:1 |
| 320 | 1.16 | 371 | 237 | 102 | 155 | 2.3:1 |
| 350 | 1.17 | 410 | 313 | 135 | 205 | 2.3:1 |
| 360 | 1.18 | 425 | 322 | 140 | 212 | 2.3:1 |
| 380 | 1.18 | 448 | 430 | 185 | 282 | 2.3:1 |
| 400 | 1.20 | 480 | 452 | 195 | 297 | 2.3:1 |
| 430 | 1.20 | 516 | 528 | 230 | 348 | 2.3:1 |
| 450 | 1.20 | 540 | 555 | 240 | 365 | 2.3:1 |
| TOLERANCE : (±5) % | (±0.5) % | (±5) % | STIFFNESS: (±10) % | |||
| PARAMETER | UNIT | VALUE |
|---|---|---|
| Cobb -60 Top | gsm | 50 (±5) |
| Cobb- 60 Bottom | gsm | 50 (±5) |
| Ply-Bond | Foot Lb.In 1000 | 80 (+) |
| Brightness | % | 77 (±1) |
| Gloss | % | 45 (±2) |
| Smoothness | ml/min | 50-80 |
| IGT Pick Velocity | m/sec | 0.8 |
| Burst Factor | kg/cm² | 16 (±2) |
| Coating | gsm | 20 (±1) |
| MOISTURE 200-300GSM301-500GSM |
% | 6.0 (±0.5) |
| 7.0 (±0.5) |
Grey Back Duplex Board - LWC
LWC - Technical Data |
||||||
|---|---|---|---|---|---|---|
| SUBSTANCE (GSM) | BULK (CC/GM) |
CALIPER (MICRONS) | STIFFNESS (L&W) | |||
| MD (ISO) | CD (ISO) | GM | RATIO | |||
| 180 | 1.20 | 216 | 50 | 24 | 34 | 2.1:1 |
| 200 | 1.24 | 248 | 85 | 37 | 56 | 2.2:1 |
| 230 | 1.24 | 286 | 116 | 52 | 77 | 2.3:1 |
| 250 | 1.24 | 310 | 150 | 66 | 99 | 2.3:1 |
| 260 | 1.24 | 323 | 162 | 71 | 107 | 2.3:1 |
| 280 | 1.25 | 350 | 210 | 90 | 137 | 2.3:1 |
| 300 | 1.26 | 380 | 250 | 110 | 166 | 2.3:1 |
| 320 | 1.27 | 407 | 310 | 132 | 202 | 2.3:1 |
| 350 | 1.27 | 445 | 385 | 166 | 253 | 2.3:1 |
| 360 | 1.27 | 458 | 405 | 177 | 267 | 2.3:1 |
| 380 | 1.28 | 488 | 460 | 197 | 301 | 2.3:1 |
| 400 | 1.28 | 512 | 520 | 225 | 342 | 2.3:1 |
| 430 | 1.30 | 560 | 545 | 235 | 358 | 2.3:1 |
| 450 | 1.30 | 586 | 570 | 245 | 373 | 2.3:1 |
| 470 | 1.30 | 613 | 590 | 255 | 388 | 2.3:1 |
| TOLERANCE : (±5) % | (±0.5) % | (±5) % | STIFFNESS: (±10) % | |||
| PARAMETER | UNIT | VALUE |
|---|---|---|
| Cobb -60 Top | gsm | 50 (±5) |
| Cobb- 60 Bottom | gsm | 50 (±5) |
| Ply-Bond | Foot Lb.In 1000 | 80 (+) |
| Brightness | % | 73 (±1) |
| Gloss | % | 35 (±1) |
| Smoothness | ml/min | 90-150 |
| IGT Pick Velocity | m/sec | 0.8 |
| Burst Factor | kg/cm² | 16 (±2) |
| Coating | gsm | 16 (±1) |
| MOISTURE 200-300GSM 301-500GSM |
% | 6.5 (±0.5) |
| 7.0 (±0.5) |
Grey Back Duplex Board - HWC
HWC - Technical Data |
||||||
|---|---|---|---|---|---|---|
| SUBSTANCE (GSM) |
BULK (CC/GM) |
CALIPER (MICRONS) | STIFFNESS (L&W) | |||
| MD (ISO) | CD (ISO) | GM | RATIO | |||
| 180 | 1.19 | 215 | 48 | 21 | 32 | 2.1:1 |
| 200 | 1.20 | 240 | 84 | 36 | 55 | 2.3:1 |
| 230 | 1.24 | 286 | 112 | 48 | 73 | 2.3:1 |
| 250 | 1.24 | 310 | 144 | 60 | 93 | 2.3:1 |
| 260 | 1.24 | 323 | 162 | 70 | 106 | 2.3:1 |
| 280 | 1.25 | 350 | 201 | 86 | 131 | 2.3:1 |
| 300 | 1.26 | 380 | 246 | 106 | 161 | 2.3:1 |
| 320 | 1.26 | 404 | 300 | 125 | 193 | 2.3:1 |
| 350 | 1.26 | 442 | 380 | 164 | 249 | 2.3:1 |
| 360 | 1.26 | 455 | 400 | 174 | 264 | 2.3:1 |
| 380 | 1.26 | 480 | 450 | 195 | 296 | 2.3:1 |
| 400 | 1.27 | 508 | 512 | 224 | 338 | 2.3:1 |
| 430 | 1.27 | 548 | 540 | 230 | 352 | 2.3:1 |
| 450 | 1.28 | 576 | 560 | 240 | 367 | 2.3:1 |
| TOLERANCE : (±5) % | (±0.5) % | (±5) % | STIFFNESS: (±10) % | |||
| PARAMETER | UNIT | VALUE |
|---|---|---|
| Cobb -60 Top | gsm | 50 (±5) |
| Cobb- 60 Bottom | gsm | 50 (±5) |
| Ply-Bond | Foot Lb.In 1000 | 80 (+) |
| Brightness | % | 77 (±1) |
| Gloss | % | 45 (±1) |
| Smoothness | ml/min | 50-80 |
| IGT Pick Velocity | m/sec | 0.8 |
| Burst Factor | kg/cm² | 16 (±2) |
| Coating | gsm | 20 (±1) |
| MOISTURE 200-300GSM 301-500GSM |
% | 6.0 (±0.5) |
| 7.0 (±0.5) |