EN ISO 535:2014

Paper and board - Determination of water absorptiveness - Cobb method (ISO 535:2014)

Publication date:   Jun 17, 2014

General information

99.60 Withdrawal effective   Apr 5, 2023

CEN

CEN/TC 172 Pulp, paper and board

European Norm

85.060   Paper and board

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Scope

ISO 535:2014 specifies a method of determining the water absorptiveness of sized paper and board, including corrugated fibreboard, under standard conditions. It may not be suitable for paper of grammage less than 50 g/m2 or embossed paper. It is not suitable for porous papers such as newsprint or unsized papers such as blotting paper or other papers having a relatively high water absorptiveness for which ISO 8787 is more suitable.
This method is not intended to be used for precise evaluation of the writing properties of paper although it does give a general indication of suitability for use with aqueous inks.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 20535:1994

NOW

WITHDRAWN
EN ISO 535:2014
99.60 Withdrawal effective
Apr 5, 2023

REVISED BY

PUBLISHED
EN ISO 535:2023