EN ISO 13936-2:2004

Textiles - Determination of the slippage resistance of yarns at a seam in woven fabrics - Part 2: Fixed load method (ISO 13936-2:2004)

ISO 13936-2:2004 is intended for the determination of the resistance offered by thread systems of woven fabric, to slippage at a sewn seam.
The method described is suitable for all apparel and upholstery woven fabrics, stretch fabrics (including those containing elastomeric yarn).

Textilien - Bestimmung des Schiebewiderstandes von Garnen in Gewebenähten - Teil 2: Verfahren mit festgelegter Kraft (ISO 13936-2:2004)

Der vorliegende Teil von ISO 13936 dient der Bestimmung des Widerstandes, den die Fadensysteme in einem Bekleidungsgewebe einer durch die Nähgarne verursachten Verschiebung im Nahtbereich entgegensetzen.

Textiles - Détermination de la résistance au glissement des fils de couture dans les tissus - Partie 2: Méthode de la charge fixe (ISO 13936-2:2004)

L'ISO 13936-2:2004 spécifie une méthode pour déterminer la résistance au glissement de l'ensemble des fils d'une étoffe tissée, au niveau des coutures. La méthode présentée convient à toutes les étoffes constitutives d'articles d'habillement ou d'ameublement et aux étoffes extensibles (y compris celles qui contiennent des fils élastomères). Elle ne convient pas aux étoffes industrielles, comme les courroies, par exemple.

Tekstilije - Ugotavljanje odpornosti proti drsenju prej ob šivu pri tkaninah - 2. del: Metoda s stalno obremenitvijo (ISO 13936-2:2004)

General Information

• Status: Published
• Publication Date: 14-Apr-2004
• Withdrawal Date: 30-Oct-2004
• ICS: 59.080.20 - Yarns
• Technical Committee: CEN/TC 248 - Textiles and textile products
• Drafting Committee: CEN/TC 248 - Textiles and textile products
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 31-Jul-2009
• Completion Date: 31-Jul-2009
• Ref Project: SIST EN ISO 13936-2:2004 - Textiles - Determination of the slippage resistance of yarns at a seam in woven fabrics - Part 2: Fixed load method (ISO 13936-2:2004)

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2004
Tekstilije - Ugotavljanje odpornosti proti drsenju prej ob šivu pri tkaninah - 2. del:
Metoda s stalno obremenitvijo (ISO 13936-2:2004)
Textiles - Determination of the slippage resistance of yarns at a seam in woven fabrics -
Part 2: Fixed load method (ISO 13936-2:2004)
Textilien - Bestimmung des Schiebewiderstandes von Garnen in Gewebenähten - Teil 2:
Verfahren mit festgelegter Kraft (ISO 13936-2:2004)
Textiles - Détermination de la résistance au glissement des fils de couture dans les
tissus - Partie 2: Méthode de la charge fixe (ISO 13936-2:2004)
Ta slovenski standard je istoveten z: EN ISO 13936-2:2004
ICS:
59.080.20 Preje Yarns
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 13936-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2004
ICS 59.080.30
English version
Textiles - Determination of the slippage resistance of yarns at a
seam in woven fabrics - Part 2: Fixed load method (ISO 13936-
2:2004)
Textiles - Détermination de la résistance au glissement des Textilien - Bestimmung des Schiebewiderstandes von
fils de couture dans les tissus - Partie 2: Méthode de la Garnen in Gewebenähten - Teil 2: Verfahren mit
charge fixe (ISO 13936-2:2004) festgelegter Kraft (ISO 13936-2:2004)
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 European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards 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 translation
under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official
versions.
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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13936-2:2004 E
worldwide for CEN national Members.

Foreword
This document (EN ISO 13936-2:2004) 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 of
an identical text or by endorsement, at the latest by October 2004, and conflicting national
standards shall be withdrawn at the latest by October 2004.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the 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 notice
The text of ISO 13936-2:2004 has been approved by CEN as EN ISO 13936-2:2004 without any
modifications.
INTERNATIONAL ISO
STANDARD 13936-2
First edition
2004-04-15
Textiles — Determination of the slippage
resistance of yarns at a seam in woven
fabrics —
Part 2:
Fixed load method
Textiles — Détermination de la résistance au glissement des fils de
couture dans les tissus —
Partie 2: Méthode de la charge fixe

Reference number
ISO 13936-2:2004(E)
©
ISO 2004
ISO 13936-2:2004(E)
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ii ISO 2004 – All rights reserved

ISO 13936-2:2004(E)
Contents Page
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Sampling . 2
6 Apparatus and materials . 2
7 Conditioning and testing atmosphere . 4
8 Preparation of test specimens . 4
9 Test procedure . 4
10 Calculation and expression of results . 5
11 Test report . 5
Annex A (informative) Suggested procedure for sampling . 7
Annex B (informative) Example of pattern for cutting out test specimens from the laboratory
sample . 8
Bibliography . 9
©
ISO 2004 – All rights reserved iii

ISO 13936-2:2004(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
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International
Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC 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 13936-2 was prepared by Technical Committee ISO/TC 38, Textiles, Subcommittee SC 24, Conditioning
atmospheres and physical tests for textile fabrics.
ISO 13936 consists of the following parts, under the general title Textiles — Determination of the slippage
resistance of yarns at a seam in woven fabrics:
— Part 1: Fixed seam opening method
— Part 2: Fixed load method
— Part 3: Needle clamp method
©
iv ISO 2004 – All rights reserved

INTERNATIONAL STANDARD ISO 13936-2:2004(E)
Textiles — Determination of the slippage resistance of yarns at a
seam in woven fabrics —
Part 2:
Fixed load method
1Scope
This part of ISO 13936 is intended for the determination of the resistance offered by thread systems of woven
fabric, to slippage at a sewn seam.
This method is suitable for all apparel and upholstery woven fabrics, stretch fabrics (including those containing
elastomeric yarn). It is not suitable for industrial fabrics, e.g. beltings.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced document
(including any amendments) applies.
ISO 139, Textiles — Standard atmospheres for conditioning and testing
ISO 4915:1991, Textiles — Stitch types — Classification and terminology
1)
ISO 7500-1:— , Metallic materials — Verification of static uniaxial testing machines — Part1:
Tension/compression testing machines — Verification and calibration of the force-measuring system
ISO 10012:2003, Measurement management systems — Requirements for measurement processes and
measuring equipment
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
constant rate of extension (CRE) testing machine
tensile testing machine where one clamp is fixed whilst the other is moving with a constant speed throughout
the test and where the entire testing system is virtually free from deflection
3.2
grab test
tensile test in which only the centre part of the specimen is gripped in the jaws
1) To be published.
©
ISO 2004 – All rights reserved 1

ISO 13936-2:2004(E)
3.3
yarn slippage, seam slippage
movement, in a woven fabric of weft yarns over warp yarns (or warp yarns over weft yarns) as a result of a
pulling action
NOTE Seam slippage is a fabric property and should not be confused with seam strength.
3.4
warp slippage
warp yarns slipping over weft yarns, i.e. the warp yarns are at right angles to the direction of pull
3.5
weft slippage
weft yarns slipping over warp yarns, i.e. the weft yarns are at right angles to the direction of pull
3.6
seam allowance
distance between the seam line and the adjacent edges of the material
3.7
seam opening
distance between the yarns which have been displaced on either side of the seam line
4Principle
A strip of fabric is folded and stitched across its width. The strip is cut near the fold and a force is applied to the
strip at right angles to the seam using grab-test jaws. The extent to which the seam opens is measured.
5 Sampling
Select samples either in accordance with the procedure laid down in the material specification for the fabric, or
as agreed between the interested parties.
In the absence of specification, an example of a suitable sampling procedure is given in Annex A.
An example of a pattern for cutting test specimens is given in Annex B. Avoid test specimens from folded or
creased areas, selvedges and areas not representative of the fabric.
6 Apparatus and materials
6.1 CRE Machine
6.1.1 Metrological confirmation system of the tensile-testing machine shall be in accordance with ISO 10012.
The constant-rate-of-extension (CRE) machine shall have the general characteristics given in 6.1.2 to 6.1.7.
6.1.2 The tensile-testing machine shall be provided with means for indicating or recording the force applied to
the test specimen in extending it. Under conditions of use, the accuracy of the apparatus shall be class 1 of
ISO 7500-1:—. The error of the indicated or recorded maximum force at any point in the range in which the
machine is used shall not exceed ±1%, and the error of the indicated recorded jaw separation shall not
exceed .±1mm
6.1.3 If recording of force is obtained by means of data acquisition boards and software, the frequency of data
−1
collection shall be at least 8s .
6.1.4 The machine shall be capable of constant rate of extension of 50 mm/min, with an accuracy of ± 10 %.
6.1.5 The machine shall be capable of setting the gauge length to 100 mm.
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ISO 13936-2:2004(E)
6.1.6 The clamping device of the machine shall be positioned with the central point of the two jaws in the line
of the applied force, the front edges shall be at right angles to the line of applied force and their clamping faces
shall be in the same plane.
The jaws shall be capable of holding the test specimen without allowing it to slip and designed so that they do
not cut or
...