Product Description:
Duplex Board grey & white back
Descriptions
1.) Duplex Board grey & white back is used for carton, gift boxes, file cover, courier
envelopes converting as well as other stationery & packing application purpose
2.) Substance: 230-450gsm
3.) Size: both in sheets or in reels OEM available
4.) Coating: single side coating with grey back; double side coating with white back
5.) Printing: fresh colorful offset printability
6.) Quality: AA grade, A grade, B grade, C grade
Duplex Board grey & white back
Features
1.) Professional quality ISO control system
2.) Strong stiffness and strength
3.) Stable ink absorbability and rich printing dots
4.) Grey back and white back
5.) Standard export packing
Duplex Board grey & white back
Technical data
| Parameter | Unit | Value |
| Subs | gsm | 230-450 |
| Coating | = | grey back, white back |
| Brightness | % | ≥80 ISO |
| Stiffness MD | g/cm | 50-220 |
| Smoothness | sec | ≥70 |
| COBB | g/m2 | ≤50 |
| Moisture | % | 6-8 |
Duplex Board grey & white back
Products applications
For carton, gift box, file folder, courier envelopes converting as well as other stationery
& packing application purpose
Duplex Board grey & white back
Business terms
1.) Payment: By TT or by L/C sight
2.) Delivery: 30 days
3.) Minimum order quantity: 20 tons
4.) Sample: free
5.) Packing: Each ream of 100 sheets per kraft wrapper and palletized;
Expoter's standard reels' packing
