Grey White Back Duplex Board 300 Gsm Paper Board Mixed Pulp Recycled
Duplex Board Descriptions
| Physical properties | Unit | Grammage | |||||||
| 200 | 230 | 250 | 300 | 350 | 400 | 450 | |||
| Grammage | g/m2 | 193-200 | 225-230 | 243-250 | 293-298 | 342-348 | 392-398 | 442-448 | |
| CD Difference of Gram | g | ≤ 10g | ≤ 10g | ≤ 10g | ≤ 12g | ≤ 15g | ≤ 20g | ≤ 20g | |
| Moisture Range | % | 6.0-6.5 | 6.0-6.5 | 6.0-7.0 | 6.0-7.5 | 7.0-8.0 | 7.5-8.5 | 8.0-9.0 | |
| Thickness | μm | 22.7-24 | 26-27.5 | 29-30.5 | 35.3-37 | 41-43 | 46.5-48.5 | 53-55 | |
| Difference of Thickness | μm | 1 | 1 | 1.2 | 1.5 | 2 | 2 | 2 | |
| Whiteness | % | ≥78.5 | |||||||
| Smoothness | s | ≥ 80 | |||||||
| Surface water absorption | Positive | g/m2 | ≤ 50 | ||||||
| Back | 40-80 | ||||||||
| Stiffness(CD) ≥ | mN.m | 1.2 | 1.5 | 2.2 | 3.2 | 5.5 | 7 | 8.5 | |
| Folding resistance ≥ | Time | CD≥5 TD≥8 | |||||||
| Brightness(ISO) | % | ≥ 74 | |||||||
| Coating | g/m2 | Top coating 10-12 Medium coating 27-30 Primer coating 9-11 Total coating 50-55 | |||||||
| Dirt count | pcs/m2 | ≤60 | |||||||
| Grade | / | B/A/AA/AAA | |||||||
| Paper type | / | By Roll/By Sheets | |||||||
| Standard size | MM |
787MM/889MM/1092MM/1194MM Roll/Customized 787*1092MM/889*1194/Customized |
|||||||
| Roll Diameter | MM | 1250MM | |||||||
| Paper tube core | Inch | 3 Inches/6 Inches | |||||||
| Packaging | / | The whole pallet is wrapped by waterproof film with Paper Corner protector and fixed by two piecess teel strip | |||||||
| Shipment | / | By sea/By Air | |||||||
Package
It can be packed on the pallets by bulk or by Ream,depending on customer's requirement.
Our common packaging is 1.03CBM,1100KG per Pallet
It can be loaded about 20 Tons for 20FT Container,27Tons for 40HQ Container.
Our service advantages
1:Our samples is free,not only for A4 size,but also for customized size.
2:We have 24 hours online Team to solve our customer's problem at any time.
3:Plenty of experience for packaging and shipment to protect the Goods.
Our company advantages
1:Over 6000 Tons stock with fast Delivery time.
--We have plenty of Stock to meet our customer's requiment to reduce lead time.
2:Good quality assurance.
--We are National high-tech enterprise and established in 2008.
3:Good Service.
--We have more than 1300 customers all over the world,also can confirm our company details from local Customers.
FAQ
1: What products can we make?
1:double gray paperboard, whiteboard, black cardboard, white cardboard ,kraft paper and all kinds of printing and packaging paper.
2::Does samples available ?
2: Yes, we can offer free samples to you to check,only need your Express account to delivery.
3: Do you have Stock?
3: we have standard stock of 1000 tons.
4: Does Customize service available ?
4: Yes, it's available, we may produce the Special Sizes as Reel & Sheet as your requirement.
5: What's the payment terms available ?
5: For now, we accept T/T payment terms only, and after a few orders we may deal with L/C at sight.
6: How do you ship the goods?
6: By Sea,By Air or Express delivery, such as TNT, DHL, FedEx, UPS, etc.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.