SGS Certified Grey Back Duplex Board In Roll And Sheet Full Side
Specification
1. Shape: Sheet or roll
2.Size: 787X1092mm; 889X1194mm, and as Your Honor Request
3.GSM: 250~450gsm
3.Material :recycled wood pulp
4. Paper samples: 2-3 days ,DHL or TNT.
5.Delievert day: 15-20 after receive the deposit.
Product Technical Index Table
technical index
| unit | provisions (grade A ) |
ration
| g/m2 | 250 300 350 400 450 |
quantitative deviation ≤
| % | +5.0 -4.0 |
banner quantitative difference≤
| % | 5.0 |
| tightness≤ | ≤300g/m2 | g/m3 | 0.87 |
>300g/m2 | 0.85 |
| luminance ≥ | front | % | 80.0 |
the back | --- |
printing surface roughness≤
| m/s | 2.00 |
smoothness ≥
| s | 50 |
printing gloss ≥
| % | 80 |
ink absorbency
| | % | 20-40 |
| Hydrophobicity ≤ | front |
g/m2
| 50 |
| the back | 60 |
| delivery of the water | ≤300g/m2 | % | 6.5±1.5 |
>300g/m2 | 7.5±1.5 |
Feature
1 Strong stiffness and excellent folding resistance.
2 Good printability.
3 Adaptable to after processing procedures and can be applied to
particular requirements of different
products package.
4 Strict quality control.
5 Customized service to different requirements for customers.
FAQ
01. Are you a manufactory or trading company ?
-----A: We are a factory based trading company.
We have based on more than 10 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.
03. How many days will samples be finished?
--- Generally 2-5 days for samples.
04. And How about cargo the delivery time?
--- Within two weeks after receive the deposit .
05. How do you ship the finished products?
--- By Sea
Q8: How's the quality assurance?
--- We will provide few free samples for your reference. We assure
will provide the same quality products
as you confirmed.
