Use
Printing,Packing boxes,hardcover book
Grammage
+3 or- 4% variation
Standard size
787*1092/889*1194mm ( 31*43/35*47 inch)
Sheet size
+3/-1mm(CD) +5/-1(MD)
Feature
Strong Stiffness, Rigid and Strong Grey Board
Usage
File Folders, Notebood Covers, Lever Arches, and packing boxes, etc.
Packing
In Sheets or Rolls