Paper and board - Determination of water absorptiveness - Cobb method
STANDARD published on 1.10.2023
Designation standards: ČSN EN ISO 535
Classification mark: 500335
Catalog number: 517466
Publication date standards: 1.10.2023
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This document specifies a method for determining the water absorptiveness of paper and board, including corrugated fibreboard, under standard conditions.
This document is not applicable for paper of grammage less than 50 g/m2 or embossed paper. It is not applicable for porous papers such as newsprint or papers such as blotting paper or other papers having a relatively high-water absorptiveness for which ISO 8787 is more suitable