DIN Standards Committee Materials Testing
DIN 53340
Leather - Determination of the behaviour at permanent folding of semi-flexible leathers
Leder - Bestimmung des Dauer-Faltverhaltens wenig flexibler Leder
Overview
The test method described in this document is intended to evaluate the behaviour at permanent folding of leathers and their surface layers that cannot be clamped into a flexometer due to their thickness or stiffness. In addition, the method described in this document can be used to test wet specimens and, in the case of coated leathers, to test specimens with a puncture. This document has been prepared by Working Committee NA 062-05-51 AA "Anforderungen und physikalische Prüfverfahren für Leder und seine Ausgangsprodukte" ("Requirements and physical test methods of leather and …") at DIN Standards Committee Materials Testing (NMP).
Responsible national committee
NA 062-05-51 AA - Requirements and physical test methods of leather and ....
