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EN 29073-1:1992

Textiles - Test methods for nonwovens - Part 1: Determination of mass per unit area

Publication date:   Jan 1, 1997

General information

99.60 Withdrawal effective   Jun 14, 2023

CEN

CEN/TC 248 Textiles and textile products

European Norm

59.080.30   Textile fabrics

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Scope

Measurement of the area and mass of a test piece and calculation of its mass per unit area in grams per square metre. In order to meet the specific needs of nonwovens, alternative requirements to those listed in ISO 3801 are specified in this part of ISO 9073. These are: a) a different sampling procedure; b) an alternative specification for dimensions of test piece; c) a greater accuracy for the balance.

Life cycle

NOW

WITHDRAWN
EN 29073-1:1992
99.60 Withdrawal effective
Jun 14, 2023

REVISED BY

PUBLISHED
EN ISO 9073-1:2023

Relations

Adopted from ISO 9073-1:1989 IDENTICAL