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BS EN ISO 9073-1:2023 – TC

$112.35

Tracked Changes. Nowovens. Test methods – Determination of mass per unit area

Published By Publication Date Number of Pages
BSI 2023 32
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This document specifies a method for the determination of the mass per unit area of nonwoven fabrics.

PDF Catalog

PDF Pages PDF Title
1 30476003
19 A-30442769
20 National foreword
22 European foreword
24 Foreword
25 1 Scope
2 Normative references
3 Terms and definitions
26 4 Principle
5 Apparatus
5.1 Apparatus for cutting the test specimens, chosen from among the following:
6 Sampling
6.1 General
27 6.2 Preparation of test specimen
7 Conditioning
8 Procedure
8.1 Mass measurement based on cutting test specimens to the proper size 50 000 mm2
28 8.2 Mass measurement of small/unique test specimens, where the largest rectangle possible is cut
9 Expression of results
10 Precision
11 Test report
30 Bibliography
BS EN ISO 9073-1:2023 - TC
$112.35