C2S white back duplex board 250gsm ~ 450gsm for two side printing
Product description
1) paper type : duplex board with white back ( two side white)
2) Roll size : (width: 635 / 660 / 686 / 711 / 737 / 787 / 838 /
889 / 914 / 961 / 1016 / 1041 / 1092 /1194mm)
3) Sheet size: 787*1092mm / 889*1194mm and accept cut by paper roll
4) MOQ:5MT for special size (customized), and 1MT for standard size
( like 787*1092mm / 889*1194mm )
At least 1 full container per order
5) shipment terms: FOB , CFR,CIF are available
6) Payment terms: T/T---30% advance as desposit,70% Before Loading
( FOB terms)
Other option: West Union, L/C other payments also can be discussed.
Data sheets
Item
| 250 g/㎡ | 300 g/㎡ | 350 g/㎡ | 400 g/㎡ | 450 g/㎡ |
Basic weight( g/㎡)
| 250-260 | 298-310 | 348-360 | 395-408 | 445-458 |
Thickness (μm)
| 280-295 | 335-350 | 395-410 | 455-470 | 515-530 |
| Whiteness (%) | Top | 82-84 | 82-84 | 82-84 | 82-84 | 82-84 |
| Back | 80-82 | 80-82 | 80-82 | 80-82 | 80-82 |
Gloss (%)
| top≥40,back≥30 |
Smoothness (s)
| top≥80,back≥50 |
Folding(time)
| ≥15 | ≥15 | ≥20 | ≥25 | ≥25 |
Stiffness (mN.m)
| ≥3.0 | ≥4.5 | ≥6.5 | ≥8.6 | ≥10 |
lnternal Bond ( J/㎡)
| ≥160 |
Bursting Index (kPa.㎡/g)
| ≥1.9 | ≥1.9 | ≥1.8 | ≥1.8 | ≥1.8 |
K&N (%)
| Top 20-28,back 20-28 |
Cobb (g/㎡)
| Top≤30,back≤30 |
Roughness (μm)
| Top≤1.5,back≤2.5 |
Moisture (%)
| 5.5-6.5 | 6.0-7.0 | 7.0-8.0 | 7.5-8.5 | 8.0-9.0 |
Feature
1 Customized service to different requirements for customers.
2 strong stiffness suitable for carton laminating and die-cutting,
making different kinds of boxes
3 good surface smoothness, stable ink absorbability, low surface
roughness and rich printing dots make an excellent printing result.
4 outstanding paper stiffness is a strong support of carton
laminating and die cutting.
5 Two side white can provide two side printing
Application show
Packing
1. In Sheets: bulk packed on strong wooden pallets wrapped with PE
film, 4 angles protected. Waterproof film.
Basic weight | sheet / pallet |
250gsm | 3500 |
300gsm | 3000 |
| 350gsm | 2500 |
| 400gsm | 2200 |
| 450gsm | 2000 |
2. In Rolls: PE film wrapped or kraft paper wrapped.
SAMPLE
We can supply you sample with free.
Attention: The sample size is always like A4 paper, if you have
special requirements, let me know.
Delivery Time
Always within 15days after receipt of your deposit. But as you
know, the production cycle is 30 days, when you place the order; we will make sure the date for you.
