Woven fabrics - Distortion - Determination of skew and bow (ISO 13015:2013)

ISO 13015:2013 specifies a method for the determination of the distortion of a woven fabric in which the weft yarns are, in principle, perpendicular to the warp yarns.

Gewebe - Verzerrung - Bestimmung des Schräg- und Bogenverzugs (ISO 13015:2013)

Diese Internationale Norm legt ein Verfahren zur Bestimmung des Verzugs eines Gewebes fest, bei dem die Schussfäden grundsätzlich senkrecht zu den Kettfäden liegen.

Étoffes tissées - Déformation - Détermination de l'écart angulaire et du cintrage (ISO 13015:2013)

L'ISO 13015:2013 spécifie une méthode de détermination de la déformation d'une étoffe tissée pour laquelle les fils de trame sont censés être perpendiculaires aux fils de chaîne.

Tkanine - Deformacija - Ugotavljanje poševnosti in usločenosti (ISO 13015:2013)

Ta mednarodni standard določa metodo za ugotavljanje deformacije tkanine, v kateri so votkovne niti načeloma pravokotne na osnovne niti.

General Information

Status
Published
Publication Date
06-Aug-2013
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
07-Aug-2013
Completion Date
07-Aug-2013

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SLOVENSKI STANDARD
SIST EN ISO 13015:2013
01-oktober-2013
7NDQLQH'HIRUPDFLMD8JRWDYOMDQMHSRãHYQRVWLLQXVORþHQRVWL ,62
Woven fabrics - Distortion - Determination of skew and bow (ISO 13015:2013)
Gewebe - Verzerrung - Bestimmung des Schräg- und Bogenverzugs (ISO 13015:2013)

Étoffes tissées - Déformation - Détermination de l'écart angulaire et du cintrage (ISO

13015:2013)
Ta slovenski standard je istoveten z: EN ISO 13015:2013
ICS:
59.080.30 Tkanine Textile fabrics
SIST EN ISO 13015:2013 en,fr

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 13015:2013
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SIST EN ISO 13015:2013
EUROPEAN STANDARD
EN ISO 13015
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2013
ICS 59.080.30
English Version
Woven fabrics - Distortion - Determination of skew and bow (ISO
13015:2013)

Étoffes tissées - Déformation - Détermination de l'écart Gewebe - Verzerrung - Bestimmung des Schräg- und

angulaire et du cintrage (ISO 13015:2013) Bogenverzugs (ISO 13015:2013)
This European Standard was approved by CEN on 19 July 2013.

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 CEN-CENELEC 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 CEN-CENELEC Management Centre has the same

status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United

Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13015:2013: E

worldwide for CEN national Members.
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SIST EN ISO 13015:2013
EN ISO 13015:2013 (E)
Contents Page

Foreword ..............................................................................................................................................................3

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SIST EN ISO 13015:2013
EN ISO 13015:2013 (E)
Foreword

This document (EN ISO 13015:2013) 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 February 2014, and conflicting national standards shall be withdrawn

at the latest by February 2014.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.

According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following

countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech

Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,

Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,

Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

Endorsement notice

The text of ISO 13015:2013 has been approved by CEN as EN ISO 13015:2013 without any modification.

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SIST EN ISO 13015:2013
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SIST EN ISO 13015:2013
INTERNATIONAL ISO
STANDARD 13015
First edition
2013-08-01
Woven fabrics — Distortion —
Determination of skew and bow
Étoffes tissées — Déformation — Détermination de l’écart angulaire
et du cintrage
Reference number
ISO 13015:2013(E)
ISO 2013
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SIST EN ISO 13015:2013
ISO 13015:2013(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2013

All rights reserved. Unless otherwise specified, 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
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2013 – All rights reserved
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SIST EN ISO 13015:2013
ISO 13015:2013(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 1

5 Apparatus ..................................................................................................................................................................................................................... 1

6 Conditioning and testing atmosphere ............................................................................................................................................ 2

7 Test specimens........................................................................................................................................................................................................ 2

8 Procedure..................................................................................................................................................................................................................... 2

8.1 General ........................................................................................................................................................................................................... 2

8.2 Preparation by marking .................................................................................................................................................................. 2

8.3 Preparation by fraying ...................................................................................................................................................................... 2

8.4 Determination of the overall skew and local skew .................................................................................................. 2

9 Calculation and expression of the results .................................................................................................................................. 6

9.1 Calculation for the overall skew ............................................................................................................................................... 6

9.2 Calculation with two triangles for local skew .............................................................................................................. 6

9.3 Calculation with three triangles for local skew .......................................................................................................... 7

10 Test report ................................................................................................................................................................................................................... 7

Annex A (normative) Weft bow and warp bow determination ................................................................................................. 8

Bibliography .............................................................................................................................................................................................................................10

© ISO 2013 – All rights reserved iii
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SIST EN ISO 13015:2013
ISO 13015:2013(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.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directives

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. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received. www.iso.org/patents

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

The committee responsible for this document is ISO/TC 38, Textiles, Subcommittee SC 24, Conditioning

atmospheres and physical tests for textile fabrics.
iv © ISO 2013 – All rights reserved
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SIST EN ISO 13015:2013
ISO 13015:2013(E)
Introduction

Textile and clothing manufacturers give a lot of importance to knowledge of the widthway distortion. In

the case of woven fabrics with patterns or in which the weft threads are rather visible, the appearance

of a textile article could be compromised.

With some rare exceptions, the two sets of threads in woven textile fabrics are intended to lie straight

and at right angles. If a fabric does not meet either of these requirements, it is described as distorted.

Difficulties in making up may then arise and the made-up article may fail to function properly. The

distortion may also detract from the appearance of fabric with checked patterns or coloured weft

effects such as plaids or stripes. It is therefore desirable to have a means of specifying and measuring

the distortion in woven fabric in terms of bow and skew.
© ISO 2013 – All rights reserved v
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SIST EN ISO 13015:2013
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SIST EN ISO 13015:2013
INTERNATIONAL STANDARD ISO 13015:2013(E)
Woven fabrics — Distortion — Determination of skew and
bow
1 Scope

This International Standard specifies a method for the determination of the distortion of a woven fabric

in which the weft yarns are, in principle, perpendicular to the warp yarns.
2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. 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 — St
...

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