ISO INTERNATIONAL STANDARD 13936-3 First edition 2005-03-01 Textiles Determination of the slippage resistance of yarns at a seam in woven fabrics - Part 3: Needle clamp method TextilesDetermination de la resistance au glissement des fils de couturedanslestissus Partie 3: Methode de la griffe Reference number ISO 13936-3:2005(E) @ISO2005 Copyright Intemational Organization for Standardization hout license from IHS Not for Resale ISO13936-3:2005(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2005 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, ISO's member body in the country of the requester. ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland Copyigh Intematilnal organization for Standardzation @ ISO 2005 - All rights reserved tted without license from IHS Not for Resale ISO13936-3:2005(E) Contents Page Foreword. iv 1 Scope 2 Normative references 3 Terms and definitions 4 Principle ... 5 Apparatusandmaterials. 6 Atmosphereforconditioningandtesting 7 Samplingandpreparationoftestspecimens... 8 Test procedure. 9 Calculationandexpressionofresults.... 6 10 Test report Annex A(informative)Suggested procedure for sampling..... Annex B(informative)Example of pattern for cutting out test specimens from the laboratory samples. .10 AnnexC(informative)Alternativeprocedureforapparelfabrics 11 Bibliography 12 ili se from IHS Not for Re ISO13936-3:2005(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies). The work of preparing International Standards is normally carried out through IsO International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 13936-3 was prepared by Technical Committee ISO/TC38, Textiles, Subcommittee SC 24, Conditioning atmospheresandphysicaltestsfortextilefabrics. IsO 13936 consists of the following parts, under the general title Textiles- Determination of the slippage resistanceofyarnsataseaminwovenfabrics: Part 1:Fixed seam opening method Part 2: Fixed load method Part 3:Needle clamp needle @ ISO 2005 - All rights reserved INTERNATIONAL STANDARD ISO13936-3:2005(E) Textiles Determination of the slippage resistance of yarns at a seam in woven fabrics Part 3: Needleclampmethod 1 Scope This part of Iso 13936 describes a method for the determination of the resistance offered by the yarns of a woven fabric to slippage while being held in a needle clamp under conditions of stress. This method provides a means to negate variations introduced by seam preparation or sewing thread variation that can have a marked influence on t