ISO INTERNATIONAL STANDARD 10290 Secondedition 2018-11 Textiles Cotton yarns Basis for specification Textiles-Fils de coton-Spécifications Reference number IS0 10290:2018(E) ISO @IS02018 IS0 10290:2018(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2018 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: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2018 - All rights reserved IS0 10290:2018(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references ..1 3 Terms and definitions 4 Requirements .3 4.1 General .3 4.2 Yarn linear density. .3 4.3 Evenness and faults. 3 4.4 Breaking load/tenacity and elongation at break .3 4.5 Skein breaking strength 3 4.6 Yarn twist. .3 4.7 Moisture regain .3 4.8 Yarn appearance .3 4.9 Yarn hairiness .3 5 Marking .3 6 Sampling and inspection ..4 7 Quality control. ..4 Annex A (informative) Examples of cotton yarn specifications ..5 Bibliography 6 @ IS0 2018 - All rights reserved iii