| Customization: | Available |
|---|---|
| Type: | Copy Paper |
| Gram Weight: | 80 75 70 |
|
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| Technical Specifications | ||||||
| Items | Unit | Standard/ Method |
Parameters | |||
| Basis Weight | gsm | ISO 536 | 70 | 75 | 80 | |
| Caliper | µm | ISO 534 | 97±1 | 102±1 | 107±1 | |
| ISO Brightness | % | ISO 2470-1 | 100 | 100 | 100 | |
| Bulk | cm3/g | ISO 534 | 1.39 | 1.35 | 1.34 | |
| Opacity | % | ISO 2471 | ≥91 | ≥92 | ≥93 | |
| Stiffness | mN.m | ≥0.30/0.10 | ≥0.45/0.15 | ≥0.45/0.14 | ||
| Whiteness | % | CIE | ≥155 | ≥155 | ≥155 | |
| Moisture | % | ISO 287 | 5.0-5.5 | 5.0-5.5 | 5.0-5.5 | |
| Cobb | gsm | ISO 535 | ≤35 | ≤35 | ≤35 | |
| Smoothness | s | ISO 5627 | ≥22 | ≥22 | ≥22 | |
| Folding Endruance | times | ISO 5626 | ≥8 | ≥8 | ≥8 | |
1.Nice touch-smooth and bulky
2. No see trough-print both sides
3 .Stay flat after copying
4. Without paper jam or double feeding
5.Leave no dust in the copy-machine
6. Outstanding copy effect
7. Material: 100% virgin wood pulp.
8. Size : A4, A3, 8.5*11'', 8.5*14'', 8.5*17'' or What else you want to purchase.
9. Delivery: Around 10 working days after receiving the deposit
10. OEM service is offered.
11. Guaranteed for trouble-free operation
12. paper A4 
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