Share on (60547005325):
| Grade | Weight | ||
| A | 230, 250, 300, 350, 400, 450 | ||
| AA | 230, 250, 300, 350, 400, 450 | ||
| AAA | 230, 250, 300, 350, 400, 450 | ||
Material Analysis



| Substance | g/m² | 230 | 250 | 300 | 350 | 400 | 450 | |
| 1 | Brightness | % | ≥82 | |||||
| 2 | Smothness | s | ≥120 | |||||
| 3 | Moisture | % | 6.0±1.0 | 6.5±1.0 | 7.0±1.0 | 8.0±1.0 | 8.5±1.0 | 9.0±1.0 |
| 4 | Surface gloss | % | ≥45 | |||||
| 5 | Ink absorbency | % | 18-30 | |||||
| 6 | Printing gloss | % | ≥88 | |||||
Product Line











We take fully automatic and controlled production line of Duplex Board.
Billion USD investment and annually mantenance for famous brand paper machine and cutting macine.



1). Hangzhou Fuyang Gerson Paper Co., Ltd located in Fuyang Hangzhou, specialized in providing Grey Board, Duplex Board, Color Bristol Board, FBB Board.
2). As a customer service center, we have 7 years experience in trading, sourcing and consulting.
3). Gerson looking forward to your inquiry for future multi benefit co-operation



* Inquiry and consulting support.
* Sample testing support.
* View our Factory.