Complaint
| Item | Gsm | Bulk | Thickness (Calipers) | Bekk Smoothne ss | D65 brightness | Stiffness | Dust | Moisture | |||
| Unit | g/m2 | cm3/g | um | s | % | mN.m CD | mN.m MD | (0.3- 1.5)mm2 | >1.5 - 2.5 mm2 | >2.5mm 2 | % |
| Detection method | GB/T451 | GB/T451 | GB/T451 | GB/T456 | GB/T7974 | GB/T22364 | ≤ | ≤ | ≤ | GB/T462 | |
| base paper | 170±5 | 1.33±0.06 | 230±10 | ≥8 | 80±5 | 1.5 | 3.0 | 40 | 4 | 0 | 6.0±2.0 |
| 180±6 | 1.33±0.06 | 245±10 | ≥8 | 80±5 | 1.7 | 3.5 | 40 | 4 | 0 | 6.0±2.0 | |
| 190±6 | 1.33±0.06 | 255±10 | ≥8 | 80±5 | 2.0 | 4.0 | 40 | 4 | 0 | 6.0±2.0 | |
| 200±6 | 1.33±0.06 | 270±12 | ≥8 | 80±5 | 2.2 | 4.4 | 40 | 4 | 0 | 6.0±2.0 | |
| 210±7 | 1.33±0.06 | 280±12 | ≥8 | 80±5 | 2.5 | 5.0 | 40 | 4 | 0 | 6.0±2.0 | |
| 220±7 | 1.33±0.06 | 295±12 | ≥8 | 80±5 | 3.0 | 6.0 | 40 | 4 | 0 | 6.0±2.0 | |
| 230±8 | 1.33±0.06 | 310±12 | ≥8 | 80±5 | 3.4 | 6.8 | 40 | 4 | 0 | 6.0±2.0 | |
| 240±8 | 1.33±0.06 | 325±12 | ≥8 | 80±5 | 3.6 | 7.2 | 40 | 4 | 0 | 6.0±2.0 | |
| 250±8 | 1.33±0.06 | 340±15 | ≥8 | 80±5 | 4.3 | 8.6 | 40 | 4 | 0 | 6.0±2.0 | |
| 260±9 | 1.33±0.06 | 355±15 | ≥8 | 80±5 | 4.6 | 9.2 | 40 | 4 | 0 | 6.0±2.0 | |
| 270±9 | 1.33±0.06 | 365±15 | ≥8 | 80±5 | 4.9 | 9.8 | 40 | 4 | 0 | 6.0±2.0 | |
| 280±10 | 1.33±0.06 | 375±15 | ≥8 | 80±5 | 5.4 | 10.8 | 40 | 4 | 0 | 6.0±2.0 | |
| 290±10 | 1.33±0.06 | 390±15 | ≥8 | 80±5 | 6.0 | 12.0 | 40 | 4 | 0 | 6.0±2.0 | |
| 300±10 | 1.33±0.06 | 400±15 | ≥5 | 80±5 | 7.0 | 14.0 | 40 | 4 | 0 | 6.0±2.0 | |
| 310±10 | 1.33±0.06 | 415±15 | ≥5 | 80±5 | 7.2 | 14.4 | 40 | 4 | 0 | 6.0±2.0 | |
| 320±12 | 1.33±0.06 | 425±15 | ≥5 | 80±5 | 7.6 | 15.2 | 40 | 4 | 0 | 6.0±2.0 | |
| 330±12 | 1.33±0.06 | 440±15 | ≥5 | 80±5 | 8.0 | 16.0 | 40 | 4 | 0 | 6.0±2.0 | |
| 340±12 | 1.33±0.06 | 445±15 | ≥5 | 80±5 | 8.2 | 16.4 | 40 | 4 | 0 | 6.0±2.0 | |
| 350±12 | 1.33±0.06 | 465±15 | ≥5 | 80±5 | 8.5 | 17.0 | 40 | 4 | 0 | 6.0±2.0 | |
| Low Density Polyethyiene | 12±2 | GB/T451 | 80 | 4 | 0 | _ | |||||
| 15±2 | 80 | 4 | 0 | ||||||||
| 18±2 | 80 | 4 | 0 | ||||||||
