Brightness Paper Co., Ltd.
Brightness Paper Co., Ltd.
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Roll And Sheets Duplex Borad Grey Back Use For Printing Industry
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 | ||
Specification
1. Shape: Sheet or roll
2. Size: 787X1092mm; 889X1194mm, and as Your Honor Request.
3. Gsm: 230~450gsm
About Us:
Brightness Paper Co., Ltd is a paper processing trade enterprise , supply high quality products
with more competitive price . Though founded in 2008, we have experienced sales team who has been
working in this industry for years ,and have built strong network with clients in Middle East, Southeast
Asia, and all around the world.
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
06: 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.