High White Offset Base Paper (OHT)
High white offset printing base paper — 14 grades from 60 to 120 gsm, for books and magazines. Rewinding and custom notebooks available.
High white offset printing base paper, grade OHT (Bohui Swan series) — made from 100% wood pulp with PEFC/FSC/China Environmental Label certification. High whiteness (CIE up to 139), excellent print reproduction, good thickness and stiffness for multi-color printing. 14 grammage grades from 60 to 120 gsm.
Key Features
- 100% wood pulp; PEFC / FSC / China Environmental Label certified
- High whiteness (CIE whiteness up to 139)
- Excellent print reproduction and dimensional stability
- Suitable for multi-color offset printing
Specifications
| Item | Unit | Test Method | Tolerance | Standard | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grammage | g/m² | ISO 536 | ±3% | 60 | 65 | 68 | 70 | 75 | 78 | 80 | 90 | 95 | 98 | 100 | 115 | 118 | 120 |
| Thickness | μm | ISO 534 | ±4 | 77 – 143 μm (per grammage) | |||||||||||||
| Brightness (D65) | % | ISO 2470 | ≥ | 87.0 – 94.0 | |||||||||||||
| CIE Whiteness | % | ISO 11475 | — | 98.5 – 139.0 | |||||||||||||
| Opacity | % | ISO 2471 | ≥ | 87.0 – 94.0 | |||||||||||||
| BEKK Smoothness | s | ISO 5627 | ≥ | 20 | |||||||||||||
| Cobb (60 s) | g/m² | ISO 535 | — | 20 – 45 | |||||||||||||
| Moisture | % | ISO 287 | ±1.0 | 5.5 | |||||||||||||
| Folding Endurance CD | Times | ISO 5626 | ≥ | 5 | |||||||||||||
| IGT Pick (Surface Strength) | m/s | ISO 3783 | ≥ | 1.2 | |||||||||||||
| Tensile Index MD | N·m/g | ISO 1924 | ≥ | 45.0 | |||||||||||||
Ordering Information
| Forms | Jumbo rolls / sheets |
|---|---|
| MOQ | 1 x 20' container (trial orders welcome) |
| Lead time | 15 – 30 days |
Customization
- Rewinding to custom width
- Custom notebooks & exercise books
- Custom grammage and size
Applications
General books, magazines and periodicals printing.
Interested in OHT High White?
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