ISO INTERNATIONAL STANDARD 23910 IULTCS/IUP 44 Third edition 2019-06 Leather Physical and mechanical tests Measurement of stitch tear resistance Cuir - Essais physiques et mécaniques - Mesurage de la résistance a I'arrachement au point de couture Referencenumbers ISO 23910:2019(E) [so IULTCS/IUP 44:2019(E) c s @ IS0 2019 IS0 23910:2019(E) IULTCS/IUP 44:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO 2019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved