NF ISO 2965

NF ISO 2965

March 2020
Standard Current

Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability - Determination of air permeability

This document specifies a method for the determination of air permeability (AP). It is applicable to materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having an oriented permeable zone or discrete permeable zones where the measured permeability is in excess of 10 cm3·(min−1·cm−2) at 1 kPa. In addition, it is applicable to banded cigarette papers, with bands of a width of at least 4 mm. NOTE For an estimate of the air permeability of materials outside the scope of this document, see Note 3 in 5.1.2 and 7.6.1.4.

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Main informations

Collections

National standards and national normative documents

Publication date

March 2020

Number of pages

33 p.

Reference

NF ISO 2965

ICS Codes

65.160   Tobacco, tobacco products and related equipment

Classification index

V37-010

Print number

1

International kinship

ISO 2965:2019
Sumary
Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability - Determination of air permeability

This document specifies a method for the determination of air permeability (AP).

It is applicable to materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having an oriented permeable zone or discrete permeable zones where the measured permeability is in excess of 10 cm3·(min−1·cm−2) at 1 kPa. In addition, it is applicable to banded cigarette papers, with bands of a width of at least 4 mm.

NOTE For an estimate of the air permeability of materials outside the scope of this document, see Note 3 in 5.1.2 and 7.6.1.4.

Replaced standards (1)
NF ISO 2965
September 2009
Standard Cancelled
Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability - Determination of air permeability

<p>ISO 2965:2009 specifies a method for the determination of air permeability (AP).</p> <p>It is applicable to materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having an oriented permeable zone or discrete permeable zones where the measured permeability is in excess of 10 cm<sup>3</sup> <b><sup>.</sup></b> (min<sup>-</sup><sup>1</sup> <b><sup>.</sup></b> cm<sup>-</sup><sup>2</sup>) at 1 kPa. In addition, it is applicable to banded cigarette papers, with bands no narrower than 4 mm.</p>

Table of contents
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  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Appareillage
  • 6 Échantillonnage
  • 7 Mode opératoire
  • 8 Expression des résultats
  • 9 Fidélité
  • 10 Rapport d'essai
  • Annexe A Vérification de l'étanchéité du porte-éprouvette
  • Annexe B Calibrage des étalons de perméabilité à l'air et des instruments de mesure de la perméabilité à l'air
  • Annexe C Détermination de la fuite de surface de l'éprouvette dans le porte-éprouvette
  • Annexe D Débit d'air à travers les matériaux poreux
  • Annexe E Compensation des étalons de calibrage
  • Bibliographie
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