DIN EN ISO 9073-1:2023-09
Nonwovens - Test methods - Part 1: Determination of mass per unit area (ISO 9073-1:2023); German version EN ISO 9073-1:2023
| Fecha edición: |
2023-09-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | 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. |
| Keywords: | Cutting|Definitions|Density measurement|Determination|Fabric testing|Fabrics|GSM substances|Mass|Measurement|Non-woven fabrics|Physical testing|Substance|Surface patterns|Testing|Textile products|Textiles|Weighing|Weight measurement|Weight per length|Weights|Woven fabrics |
| ICS: | 59.080.30 - Tejidos textiles |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 9073-1:2023 Idéntica ISO 9073-1:2023 |
|
Reemplazo Normas |
Reemplaza a DIN EN 29073-1:1992-08 Reemplaza a DIN EN ISO 9073-1:2022-06 |
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