item | value |
Place of Origin | China |
Industrial Use | packaging |
Coating | Coated |
Compatible Printing | Offset printing |
Paper Type | Duplex Board |
Pulp Material | Mixed Pulp |
Pulp Style | Recycled |
Pulping Type | Chemical-Mechanical Pulp |
Feature | Anti-Curl |
Custom Order | Accept |
Product name | duplex board grey back |
Use | Packaging |
grams | 250gsm-450gsm |
Size | sheets and rolls |
Material | Mixed Pulp |
Printing | Offest Printing |
Sample | Free(Frieght Collected) |
Payment terms | 30% TT Advance |
MOQ | 25 Tons |
Delivery time | 10-15 Working Days |




1. Reels: BOPP film wrapped on strong wooden pallets, or according to client's requirement
2. Sheets:
(1)bulk package- PE film wrapped, packed on strong wooden pallets, 4 angles with strong protector.
(2)ream package-100sheets wrapped with strong PE coated kraft paper, film wrapped, packed on wooden pallets with angle protector
230 250 300 350 gsm carton duplex board grey back
Port of loading: Shenzhen, Guangdong

We are committed to environmental protection and energy-saving production, and all goods support inspection

Established in 2010, Dongguan Banyan Material Co., Ltd.integrates the production, processing and marketing ofpackaging/printing paper boards. YoungSun Paper is located in Dongguan city, China. We have a widely high quality product series to satisfy the world market demand:
- Grey board (single side, both side grey),
- Duplex paper with grey back (single side and both side white),
- Black paper-board (one side, two sides black chipboard),
- BB/Ivory board,
- Art paper
- Offest paper


We attended the Dubai Exhibition in 2019 and 2022, been to Turkey and India in 2015 and 2019.
Rich experience all over the world.
We have quality inspect before shipment, to make sure your thickness is accurently:)
Q:Are you manufacturer?
Contact us to get free samples:)