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BS 5131-3.5:1978

$86.31

Methods of test for footwear and footwear materials. Uppers, textiles and threads – The break/pipiness test

Published By Publication Date Number of Pages
BSI 1978 8
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This Section describes a method for assessing the amount of wrinkling of the grain of upper leather, or the top surface of a synthetic material, when it is folded inwards to a standard curvature. This method is applicable to whole skins, sheet material, cut components and made-up shoes.

NOTE Section 3.5 is based on SATRA1) Method PM36.

Method for assessing the amount of wrinkling of the grain of upper leather, or the top surface of a synthetic material, when it is folded inwards to a standard curvature.

BS 5131-3.5:1978
$86.31