Duplex Board Grey Back / White Back
Factory basic for supply the Duplex Board Grey & White Back:
1.Gran Weight(g/Sq.m):230gsm, 250gsm, 300gsm, 350gsm,400gsm,450gsm,500gsm
2.Standard Sheet Size:889*1194,787*1092,880*730,700*1000mm Etc, or width >600mm in reel size.
3.Suitable for 4or 6 colors high speed printing
Characteristic of Duplex Board Grey & White back
1.High surface intensity suitable for any kind famous brand highspeed 4/6 colors offset printer, for
example HEIDELBERG,ROLAND, KBA, MITSUBISHI, LITHRONE etc..
2.Super surface coating, good surface smoothness, stable ink absorbability, low surface roughness
and rich printing dots, makes excellent printing result.
3.Good surface decoration feature assures excellent cindering, hot-stamping and laminating results.
4.Outstanding paper stiffness is a strong support for carton laminating and die-cutting.
Technical Date Sheet Duplex Board Grey &White Back:
· Physical Test | Unit | Specification | ||||
Grammage | g/m2 | 230 250 300 350 400 450 500 | ||||
Tolerance ≤ | % | +5.0, 3.0 | ||||
Tightness ≤ | ≤300 g/m2 | g/cm3 | 0.82 | |||
>300 g/m2 | 0.82 | |||||
Brightness ≥ | surface | % | 78.0 | |||
tension | — | — | — | |||
Roughness ≤ | um | 2.40 | ||||
Smoothness ≥ | s | 50.0 | ||||
Glossiness ≥ | % | 60.0 | ||||
Oil absorb | % | 15.0-30.0 | ||||
Surface Strength | Middle | m/s | 1.2 | |||
Low | 3.00 | |||||
Cobb,60s ≤ | S | g/m2 | 55.0 | |||
D | 120 | |||||
Crosswise Stiffness ≥ | 230g/m2 |
mN.m | 2.25 | |||
250g/m2 | 2.45 | |||||
300g/m2 | 3.50 | |||||
350g/m2 | 4.75 | |||||
400g/m2 | 6.65 | |||||
450g/m2 | 8.40 | |||||
>2.0 mm2 | 9.40 | |||||
Dirt ≤ | ≤300 g/m2 | / m2 | 40 | |||
>1.0 mm2-2.0 mm2 | 5 | |||||
| null | |||||
Moisture |
| % | 8.0±2.0 | |||
| >300 g/m2 |
| 8.0±2.0 | |||
Widely used in packaging and printing like Shoe boxes, wine packages, cigarette middle packages, matchboxes, toothpaste
boxes, cosmetics outer packaging etc.
Packing of Duplex Board Grey &White Back:
500 sheets / ream, 25-27 reams/pallet, PE film wrapped, 4 angles protector, baled on strong wooden pallets. Load Qty:
14-17 tons per 20FT; 25 tons per 40FT.
01. Are you a manufactory?
---Yes, we have our own paper board factory for produce the board, our monthly output for Duplex Board Grey Back
10000MT,Duplex Board White Back 5000MT,Grey Cardboard 6000MT,Bristol Board 4000MT. We have based on
more than 30 years rich experience in paper and printing field.
02. Do you have stock products to sell?
---No, our works on OEM orders has a strong production capacity according to your requirements and welcome to n-
egotiate Order!
03. How many days will samples be finished?
--- Generally 1-2days for samples collect.
04. And How about cargo the delivery time
--- Within two weeks after receive the deposit .
05.Do you inspect the finished products?
--- Yes. We believe quality is No.1 importance to you. So our whole production use advanced DCS and QCS system,
it is fully automatic and controlled by computer all the times.
06. How do you ship the finished products?
--- By Sea
--- By Train
Cara
WhatsApp/Wechat:008615737129773
Double Tree Paper Industry Group Co.,Ltd
No.4,Jinji Road,Jinshui District,Zhengzhou,China
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