Coated Duplex board grey back is a type of boxboard with a glossy coated surface on one side for
superior printability.
This product is typically used as packaging material for small boxes that require high quality printability.
Essential information
Type: roll & sheet
Substance: 230/250/300/350/400/450/500gsm
Grade: AA/A/AB
Regular size: 787*1092mm, 889*1194mm, 700*1000mm, 673*838mm (OEM available)
Features
1) Good printability.
2) Strict quality control.
3) Strong stiffness and excellent folding resistance.
4) Adaptable to after processing procedures and can be applied to particular requirements of different
products package.
Specifications of duplex board grey back
| Grammage g/m2 |
230
+6,-3 |
250
+6,-3 |
270
+6,-3 |
300
+6,-3 |
350
+6,-3 |
400
+6,-3 |
| Thickness mm |
≥0.28 |
≥0.31 |
≥0.335 |
≥0.37 |
≥0.44 |
≥0.495 |
| Moisture% |
6~10 |
| Smoothness s |
≥80 |
| Brightness% |
≥80 |
| Stiffness CD/MD Nm |
≥2.5/5.75 |
≥3.0/6.90 |
≥3.8/8.74 |
≥4.5/10.35 |
≥7.0/16.0 |
≥10.0/21.5 |
| Bending resistance time |
≥10 |
| Ink KN% |
18~26 |
| Water Absorption up g/m2 |
25~50 |
| Burst strength up kPa |
≥500 |
≥550 |
≥580 |
≥630 |
≥650 |
≥700 |
| IGT m/s |
0.8 |
Packing and Delivery
1) In Ream: normally 100 sheets per ream, warpped with PE film (waterproof film), 4 angles protected.
2) In Rolls: PE film (waterproof film) wrapped, 4 angles protected.
3) In Sheets: bulk packed on strong wooden pallets wrapped with PE film (waterproof film), 4 angles
protected.
4) Delivery time: 30-40 days after deposit
FAQ
(1)How can I get the sample?
--A sample is free and freight collect
--Delivery Express: DHL, TNT, UPS, FEDEX, ect(around 3-5 days)
Attention: the sample size is always like A4 paper, if you have special requirements, please let us know.
(2)How many tons can be load on 20fcl?
--One 20fcl can load about 15-17mt(depend on size)
Company Profile
