This standard specifies the technical specifications for standard inks for testing the printability of printing paper. This standard is applicable to the standard ink used to measure the ink absorbency of printing paper, printing surface strength and printing gloss.
QB 1020-1991 history
2018QB/T 1020-2018 Standard inks for testing printability of paper and board
2010QB/T 1020-2010 Standard inks for testing printability of paper and board
1991QB 1020-1991 Standard inks for printability of paper
QB 1020-1991 Standard inks for printability of paper was changed to QB/T 1020-2010 Standard inks for testing printability of paper and board.