Reference number
ISO 3379:1976
ISO 3379:1976
© ISO 2024
ISO 3379:1976
Leather — Determination of distension and strength of grain — Ball burst test
Edition 1
1976-02
1976-02
Retirada
Resumen
The pressure and distention produced by steel ball pressed against a disk of leather are recorded at grain crack and at burst. Specification of used apparatus, test pieces, procedure and test report. The method is intended particularly for use with boot and shoe upper leather, but may also be applied to any light leather.
Ciclo de vida
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Ahora
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Revisada por
RetiradaISO 3379:2015