IS 15891 : Part 1 : 2024/ISO 9073-1 : 2023 Nonwovens - Methods of Test - Part 1 Determination of Mass Per Unit Area

ICS 59.080.30

TXD 33

NATIONAL FOREWORD

This Indian Standard (Part 1) (First Revision) which is identical to ISO 9073 -1 : 2023 'Nonwovens - Test methods - Part 1: Determination of mass per unit area' issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of the Industrial Fabrics Sectional Committee and approval of the Textiles Division Council.

This Indian Standard was first published in 2011. This revision has been undertaken to harmonize it with the latest version of ISO 9073-1 : 2023.

The text of ISO standard has been approved as suitable for publication as an Indian Standard without deviations. Certain conventions are, however, not identical to those used in Indian Standards. Attention is particularly drawn to the following:

a) Wherever the words 'International Standard' appear referring to this standard, they should be read as 'Indian Standard'; and

b) Comma (,) has been used as a decimal marker while in Indian Standards, the current practice is to use a point (.) as the decimal marker.