Find high quality grade aa white back coated duplex board grey back by waste paper with competitive price here. Please rest assured to buy grade aa white back coated duplex board grey back by waste paper with Hangzhou Gerson Paper Co.,Ltd

AA Quality Coated Duplex Board Grey Back 

                                            Products Descriptions of coated duplex board grey back                                     

• Coated Duplex Board Grey Back is used for carton, gift boxes, file cover, courier envelopes

• converting as well as other stationery & packing application purpose

• Substance: 230-450gsm 

• Size: both in sheets or in rolls available 

• Coating: single side coating with grey back

• Printing: fresh colorful offset printability

• Quality: AAA grade, AA grade, A grade

 

                                               Products Features of coated duplex board grey back                                         

• Stable quality and reasonable price

• Strong stiffness and strength

• Stable ink absorbability and rich printing dots

• Top white coated, back grey

• Strong export packing and professional services

 

                                                        Technical data of coated duplex board grey back                                              

Physical Propeties	Unit	Value
Subs	gsm	230-450
Coating	=	White Top
Brightness	%	=80
Stiffness CD	mN.m	=2.6-15.5
Smoothness	sec	=70
COBB	g/m2	=50
Moisture	%	6-8

                    Finished Products: (packing boxes which made from duplex board grey back)