# ISO 8791-1:1986 — Withdrawn and superseded ISO standards

For ISO 8791-1:1986, item title is Paper and board — Determination of roughness/smoothness (air leak methods) — Part 1: General method; status code is 9599; successor is ISO/PWI 8791-1 | ISO/WD 8791-1; withdrawn / published date is 1986-09-11, recorded from its source on 2026-08-05.

- **Identifier:** ISO 8791-1:1986 _(verified: appears in the quote below)_
- **Item title:** Paper and board — Determination of roughness/smoothness (air leak methods) — Part 1: General method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/PWI 8791-1 | ISO/WD 8791-1
- **Withdrawn / published date:** 1986-09-11 _(verified: appears in the quote below)_

## What the source says

> 16215,IS,,ISO 8791-1:1986,Paper and board — Determination of roughness/smoothness (air leak methods) — Part 1: General method,Papier et carton — Détermination de la rugosité/du lissé (méthodes du débit d'air) — Partie 1: Méthode générale,1986-09-11,1,['85.060'],ISO/TC 6/SC 2,9599,,"[45579,28521]","['en','fr']",2,"<p>Is applicable to most paper and board, and is not applicable to embossed or creped papers, or papers which will not lie flat under the conditions of test, or high air permeance papers which allow a significiant flow of air through the sheet. The Gurley instrument is excluded from this method.</p>"

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).