Textiles. Tear properties of fabrics - Determination of tear force of tongue-shaped test specimens (double tear test) Ingestion-build-159183 A gas cylinder is a

A gas cylinder is a pressure vessel for the storage and containment of gases at above atmospheric pressure

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The temperatures shall not exceed the temperature range of –20 °C to +60 °C

PD 5500 is essential reading for organizations that commission

Textiles. Tear properties of fabrics - Determination of tear force of tongue-shaped test specimens (double tear test) Ingestion-build-159183 A gas cylinder is a1 Scope This Part of EN ISO 13937 describes a double tear method known as the tongue test, using a test specimen with cuts shaped to form a tongue. The tear force measured is the force required to propagate the previously started double tears when the force is applied parallel to the cuts and the fabric tears in the direction of the applied force. The test is mainly applicable to woven textile fabrics. It may be applicable to fabrics produced by other