SIST EN ISO 13936-1:2004

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Tekstilije - Ugotavljanje odpornosti proti drsenju prej ob šivu pri tkaninah - 1. del: Razmikanje niti ob šivu (ISO 13936-1:2004)Textilien - Bestimmung des Schiebewiderstandes von Garnen in Gewebenähten - Teil 1: Verfahren mit festgelegter Nahtöffnung (ISO 13936-1:2004)Textiles - Détermination de la résistance au glissement des fils de couture dans les tissus - Partie 1: Méthode de l'ouverture de couture fixe (ISO 13936-1:2004)Textiles - Determination of the slippage resistance of yarns at a seam in woven fabrics - Part 1: Fixed seam opening method (ISO 13936-1:2004)59.080.20PrejeYarnsICS:Ta slovenski standard je istoveten z:EN ISO 13936-1:2004SIST EN ISO 13936-1:2004en01-julij-2004SIST EN ISO 13936-1:2004SLOVENSKI
STANDARD



SIST EN ISO 13936-1:2004



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN ISO 13936-1April 2004ICS 59.080.30English versionTextiles - Determination of the slippage resistance of yarns at aseam in woven fabrics - Part 1: Fixed seam opening method(ISO 13936-1:2004)Textiles - Détermination de la résistance au glissement desfils de couture dans les tissus - Partie 1: Méthode del'ouverture de couture fixe (ISO 13936-1:2004)Textilien - Bestimmung des Schiebewiderstandes vonGarnen in Gewebenähten - Teil 1: Verfahren mitfestgelegter Nahtöffnung (ISO 13936-1:2004)This European Standard was approved by CEN on 9 April 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 13936-1:2004 ESIST EN ISO 13936-1:2004



EN ISO 13936-1:2004 (E)2ForewordThis document (EN ISO 13936-1:2004) has been prepared by Technical Committee ISO/TC 38"Textiles" in collaboration with Technical Committee CEN/TC 248 "Textiles and textile products",the secretariat of which is held by BSI.This European Standard shall be given the status of a national standard, either by publication ofan identical text or by endorsement, at the latest by October 2004, and conflicting nationalstandards shall be withdrawn at the latest by October 2004.According to the CEN/CENELEC Internal Regulations, the national standards organizations ofthe following countries are bound to implement this European Standard: Austria, Belgium,Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.Endorsement noticeThe text of ISO 13936-1:2004 has been approved by CEN as EN ISO 13936-1:2004 without anymodifications.SIST EN ISO 13936-1:2004



INTERNATIONALSTANDARDISO13936-1First edition2004-04-15Reference numberISO13936-1:2004(E)© ISO2004Textiles— Determination of the slippage resistance of yarns at a seam in woven fabrics—Part1:Fixed seam opening methodTextiles— Détermination de la résistance au glissement des fils de couture dans les tissus—Partie1: Méthode de l'ouverture de couture fixe
SIST EN ISO 13936-1:2004



ISO13936-1:2004(E)ii© ISO2004–All rights reservedPDF disclaimerThis PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shallnot be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. Indownloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariataccepts 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-creationparameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In theunlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.©ISO2004All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below orISO's member body in the country of the requester.ISO copyright officeCase postale 56  CH-1211 Geneva 20Tel.+ 41 22 749 01 11Fax+ 41 22 749 09 47E-mailcopyright@iso.orgWebwww.iso.orgPublished in SwitzerlandSIST EN ISO 13936-1:2004



ISO13936-1:2004(E)© ISO2004–All rights reservediiiContents Page1Scope . 12Normative references . 13Terms and definitions . 14Principle . 25Sampling . 26Apparatus and materials . 27Conditioning and testing atmosphere . 48Pretreatment . 49Preparation of test specimens . 410Test procedure . 511Calculation and Expression of Results . 612Test report . 7AnnexA(informative)Suggested procedure for sampling . 8AnnexB(informative)Example of pattern for cutting out test specimens from the laboratorysample . 9Bibliography . 10SIST EN ISO 13936-1:2004



ISO13936-1:2004(E)iv© ISO2004–All rights reservedForewordISO (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 ISOtechnical committees. Each member body interested in a subject for which a technical committee has beenestablished has the right to be represented on that committee. International organizations, governmental andnon-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the InternationalElectrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part2.The main task of technical committees is to prepare International Standards. Draft International Standardsadopted by the technical committees are circulated to the member bodies for voting. Publication as anInternational 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 patentrights. ISO shall not be held responsible for identifying any or all such patent rights.ISO13936-1 was prepared by Technical Committee ISO/TC38, Textiles, Subcommittee SC24, Conditioningatmospheres and physical tests for textile fabrics.ISO13936 consists of the following parts, under the general title Textiles— Determination of the slippageresistance of yarns at a seam in woven fabrics: —Part1:Fixed seam opening method—Part2:Fixed load method—Part3:Needle clamp methodSIST EN ISO 13936-1:2004



INTERNATIONAL STANDARDISO13936-1:2004(E)© ISO2004–All rights reserved1Textiles— Determination of the slippage resistance of yarns at a seam in woven fabrics—Part1:Fixed seam opening method1ScopeThis part of ISO13936 is intended for the determination of the resistance offered by thread systems of wovenfabric, to slippage at a sewn seam.This method is not suitable for stretch fabrics or for industrial fabrics, e.g. beltings.2Normative referencesThe following referenced documents are indispensable for the application of this document. For datedreferences, only the edition cited applies. For undated references, the latest edition of the referenced document(including any amendments) applies.ISO139, Textiles— Standard atmospheres for conditioning and testingISO4915:1991, Textiles— Stitch types— Classification and terminologyISO7500-1:—1), Metallic materials— Verification of static uniaxial testing machines— Part1:Tension/compression testing machines— Verification and calibration of the force-measuring systemISO10012:2003, Measurement management systems— Requirements for measurement processes andmeasuring equipment3Terms and definitionsFor the purposes of this document, the following terms and definitions apply.3.1 constant rate of extension (CRE) testing machinetensile testing machine where one clamp is fixed whilst the other is moving with a constant speed throughoutthe test and where the entire testing system is virtually free from deflection3.2 grab testtensile test in which only the centre part of the specimen is gripped in the jaws3.3 yarn slippage, seam slippagemovement, in a woven fabric of weft yarns over warp yarns (or warp yarns over weft yarns) as a result of apulling action1)To be published.SIST EN ISO 13936-1:2004



ISO13936-1:2004(E)2© ISO2004–All rights reservedNOTESeam slippage is a fabric property and should not be confused with seam strength.3.4 warp slippagewarp yarns slipping over weft yarns, i.e. the warp yarns are at right angles to the direction of pull3.5 weft slippageweft yarns slipping over warp yarns, i.e. the weft yarns are at right angles to the direction of pull3.6 seam allowancedistance between the seam line and the adjacent edges of the material3.7 seam openingdistance between the yarns which have been displaced on either side of the seam line4PrincipleAn unseamed and a seamed part of a test specimen are separately extended by using a tensile testingmachine, fitted with grab test jaws, to produce, in the case of the use of a chart recorder, two force/extensioncurves originating from the same abscissa. The force required to produc
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