Abstract

Three methods of determining the number of threads per centimetre are included, any of which may be used, the choice depending on the character of the fabric. The principles are as follows: Method A: A section of fabric of dimension specified is dissected and the number of threads counted. The treads that are to be counted are preferably short, 1 or 2 cm being suitable. Method B: the number of threads visible within the aperture of a defined counting glass is determined. Method C: the number of threads per centimetre of the fabric is determined with the aid of a traversing thread counter.

Begin

2023-11-06

WI

00248769

Planned document number

DIN EN ISO 7211-2

Project number

06236627

Responsible national committee

NA 062-05-21 AA - Physical and technological test methods for textiles  

Responsible european committee

CEN/TC 248 - Textiles and textile products  

Responsible international committee

ISO/TC 38/SC 24 - Conditioning atmospheres and physical tests for textile fabrics  

draft standard

Textiles - Methods for analysis of woven fabrics construction - Part 2: Determination of number of threads per unit length (ISO/DIS 7211-2:2024); German and English version prEN ISO 7211-2:2024
2024-02
Order from DIN Media