High Quality Coated Duplex Board with Grey Back

Duplex Board Grey & White Back 
1)High stiffness & smooth 
2)Fresh colors printability 
3)Grey & white backside 
4)Sheets & reel

Paper Type: Duplex Board
Use: Packaging and printing
Coating: Coated
Coating Material: Kaolinite
Coating Side: Single Side
Compatible Printing: Offset Printing
Feature: Moisture Proof
Pulp Material: Mixed Pulp
Pulp Style: Recycled
Pulping Type: Chemical-Mechanical Pulp
Bulk: More than 0.80g/cm3
Brightness: More than 82%
Rigidity: Same to Korea
Print Type: Offset Printing
Ink Absorption: 18~30%

description:
1.) Duplex Board grey & white back is used for carton, gift boxes, file cover, courier
     envelopes converting as well as other stationery & packing application purpose
2.) Substance: 230-450gsm 
3.) Size: both in sheets or in reels OEM available 
4.) Coating: single side coating with grey back; double side coating with white back
5.) Printing: fresh colorful offset printability
6.) Quality: AA grade, A grade, B grade, C grade

Features:
1.) Professional quality ISO control system
2.) Strong stiffness and strength
3.) Stable ink absorbability and rich printing dots
4.) Grey back and white back
5.) Standard export packing

Parameter	Unit	Value
Subs	gsm	230-450
Coating	=	grey back, white back
Brightness	%	≥80 ISO
Stiffness MD	g/cm	50-220
Smoothness	sec	≥70
COBB	g/m2	≤50
Moisture	%	6-8

Packaging & Delivery
Packaging Detail: 1-100sheets wrapped with strong PE coated kraft paper, film wrapped, packed on wooden pallets. (with angle protector) 2- PE film wrapped, packed on strong wooden pallets, 4 angles with strong protector.

Business terms:
1.) Payment: By TT or by L/C sight
2.) Delivery: 20 days
3.) Minimum order quantity: 18 tons
4.) Sample: free
5.) Packing: Each ream of 100 sheets per kraft wrapper and palletized;
                  Expoter's standard reels' packing

More details about duplex board with grey back, welcome to contact me.