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Norm

ISO 535:2023

Issue date: 2023 03 13

Paper and board — Determination of water absorptiveness — Cobb method

This document specifies a method for determining the water absorptiveness of paper and board, including corrugated fibreboard, under standard conditions. This document is...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 10 Pages
Language:
English

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.

ISO 535:2023
2023 03 13
Paper and board — Determination of water absorptiveness — Cobb method
Norm
ISO 535:2014
2014 01 21
Paper and board — Determination of water absorptiveness — Cobb method
Norm
ISO 535:1991
1991 07 11
Paper and board — Determination of water absorptiveness — Cobb method
Norm
ISO 535:1976
1976 05 01
Paper and board — Determination of water absorption — Cobb method
Norm
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