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ISO 8791-3:2017

Paper and board — Determination of roughness/smoothness (air leak methods) — Part 3: Sheffield method

Aug 14, 2017

General information

90.93     Jan 17, 2023

ISO

ISO/TC 6/SC 2

International Standard

85.060  

English  

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Published

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Scope

ISO 8791-3:2017 specifies a method for the determination of the roughness of paper and board using the Sheffield apparatus.
ISO 8791-3:2017 is applicable to papers and boards which have Sheffield roughness values between 10 ml/min and about 3 000 ml/min. It is not suitable for soft papers which allow the lands of the test head to indent the surface, or for high air-permeance papers which allow a significant flow of air through the sheet, or for papers which will not lie flat during the test.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 8791-3:2005

NOW

PUBLISHED
ISO 8791-3:2017
90.93 Standard confirmed
Jan 17, 2023

National adoptions

SSH ISO 8791-3:2017  
DPS

Paper and board — Determination of roughness/smoothness (air leak methods) — Part 3: Sheffield method

60.60 Standard published

DPS/KT 172 more