※ Our uncoated paper board has three grades, including two side grey board, full grey and full grey with smooth finish. The differences for the three grades are as below:
1)Two side grey: The brand is A grade, is made by our local paper and newspaper and recycled paper, very good quality, can be used for printing, package, stationery, etc.
2)Full grey: The brand is AA grade, is made by made of imported paper and old news paper, the quality is very good, very strong stiffness, even better than JADE, can be used for luxary package and printing.
3)Full side grey with smooth surface:The brand is AAA grade, it is same as DIAMOND, but the surface is very smooth and very stiff, the best quality in grey board field.
The brand is A grade. can be used for printing, package, stationery, etc.
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We listed the details as below:
Brande Name | Grade | Description | Gramme | Thickness |
Stone | B | One layer board, two side grey | 750g~1500g | 1.24~2.55mm |
Crystal | A | One layer board, two side grey | 320g~670g | 0.49~1.07mm |
Crystal | A | Laminated board, two side grey | 720g~2400g | 1.15~4.0mm |
Jade | AA | One layer board, full grey | 370g~670g | 0.57~1.05mm |
Jade | AA | Laminated board, full grey | 750g~2150g | 1.13~3.4mm |
Diamond | AAA | Laminated board, glossy surface | 950g~1900g | 1.27~2.9mm |
Technical Specification
Product brand | Diamond(Grade AAA) |
Jade(Grade AA) | |
Crystal(Grade A) | |
Stone (Grade B) | |
Standard for thickness | 100gsm=0.155mm with ± 0.025~0.03mm |
Grammage | +3 or -4% variation |
Moisture | 12% with ±2.5% |
Sheet size | +3/-1 mm (CD) |
+5/-1 mm (MD) | |
Standard size | 787X1092mm |
889x1194mm | |
Special size | As per customer’s requirements |
Thickness | 0.49mm~5mm |
Substance | 320g~3000g |
Package method | Stretch Film with 4 plastic strip in wooden pallet |
※ Sheet on wooden pallet & Plastic film wrapped on pallet & Plastic strip reinforced pallet & Protection corner & As per requirements of the customer
※ Height of pallet: 1.1m, 1.2m, 2.0m.
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