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Doluck A4 75gsm AA Grade Paper: Precision and vibrancy in every print, setting a new standard for office excellence.
| Substance | 70gsm |
|---|---|
| Size | A4 (210*297mm) |
| Grade | AA |
| Brightness | 104%-106% |
| Loading quantity(20"GP) | 8300ream, 1660CTNs |
Step into excellence with Doluck A4 75gsm AA Paper—precision and vibrancy in every print. Ideal for businesses demanding the highest print quality, this paper ensures detailed charts, vibrant graphics, and crisp text. Elevate your business materials with Doluck A4 75gsm AA Paper, making a lasting impression with clarity and impact.
| Doluck Import & Export Co., Ltd Product quality & technical specifications |
||||
| Substance
(gsm) |
Size
(mm) |
Brightness | Grade | 20” container loading quantity |
| 80gsm | A4
(210*297mm) |
96%-98% | C | 7500ream, 1500CTNs |
| 100%-102% | B | 7800ream, 1560CTNs | ||
| 102%-104% | A | 8000ream, 1600CTNs | ||
| 104%-106% | AA | 8000ream, 1600CTNs | ||
| 75gsm | A4（210*297MM） | 96%-98% | C | 8300ream, 1660CTNs |
| 100%-102% | B | 8300ream, 1660CTNs | ||
| 102%-104% | A | 8300ream, 1660CTNs | ||
| 104%-106% | AA | 8300ream, 1660CTNs | ||
| 70gsm | A4
(210*297mm) |
96%-98% | D | 8500ream, 1700CTNs |
| 98%-100% | C | 8500ream, 1700CTNs | ||
| 100%-102% | B | 8500ream, 1700CTNs | ||
| 102%-104% | A | 8700ream, 1740CTNs | ||
| 104%-106% | AA | 8700ream, 1740CTNs | ||
| 70gsm | A4（210M*297M） | Super high whiteness | AAA | 8700ream, 1740CTNs |
| SEQ. NUMBER | 一 | 二 | 三 |
| Quality(The proportion of wood pulp) | Imported wood pulp; Domestic wood pulp 50% |
Wood pulp 50% Domestic wood pulp 50% |
100% imported wood pulp |
| Whiteness (%) is greater than | 96-98 | 100-102 | 102-104 |
| The coefficient of Opacity (%) is greater than | 90 | 90 | 90 |
| Opacity (%) is greater than | Recto 25 | Recto 25 | Recto 25 |
| Wire side 20 | Wire side 20 | Wire side 20 | |
| Recto and wire side deviation is less than(s) | 30 | 30 | 30 |
| Size resistance(mm)is greater than | 0.75 | 0.75 | 0.75 |
| Ash content(%) | 16—18 | 16—18 | 16—18 |
| Moisture content(%) | 4.5—5.5 | 4.5—5.5 | 4.5—5.5 |
| Density (g/cm3) less than the | 0.75 | 0.75 | 0.75 |
| Surface strength (m / s) is greater than | 1.0 | 1.0 | 1.0 |
| Dust degree (a / m2) is less than | （0.2—1.5）mm2 50 | （0.2—1.5）mm2 50 | （0.2—1.5）mm2 50 |
| greater than 1.5mm20 | greater than 1.5mm20 | greater than 1.5mm20 | |
| Substance(gsm/m2) | 80 | 80 | 80 |
| Substance deviation is less than(g) | 2.5 | 2.5 | 2.5 |
| Thickness(um) | 10.0-11.0 | 10.0—11.0 | 10.—11.0 |
| Thickness deviation is less than (um) | 0.5 | 0.5 | 0.5 |
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