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STANDARD

Current

ÖNORM EN ISO 7211-2

Issue date: 2024 12 01

Textiles - Methods for analysis of woven fabrics construction - Part 2: Determination of number of threads per unit length (ISO 7211-2:2024)

This document specifies three methods for the determination of the number of threads per centimetre in woven fabrics. Any of the three methods can be used, the choice depending on the character of the fabric. However, in case of dispute, method A takes precedence. —     Method A: Dissection of fabric, suitable for all fabrics. This is the most laborious method but has fewer limitations than the others; in particular, it is the only one that is really suitable for the examination of certain folded structures and other complicated weaves. —     Method B: Counting glass, suitable for fabrics with more than 50 threads per centimetre. —     Method C: Traversing thread counter, suitable for all fabrics. Where the number of threads per centimetre is low, it can be convenient to express the results as the number of threads per decimetre.

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General information on ÖNORM EN ISO 7211-2

Format

Digital | 11 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 143 Textiles

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO 139:2005	Titel Textiles — Standard atmospheres for conditioning and testing	Ausgabedatum 2005 01 04	Art Standard	Zur Produktseite

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