Textiles -- Cotton yarns -- Basis for specification

This document specifies criteria, with relevant test methods, to be applied in describing single spun grey cotton yarns. These yarns are widely used in international trade.

Textiles -- Fils de coton -- Spécifications

General Information

Status
Published
Publication Date
30-Oct-2018
Current Stage
6060 - International Standard published
Start Date
29-Sep-2018
Completion Date
31-Oct-2018
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ISO 10290:2018 - Textiles -- Cotton yarns -- Basis for specification
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INTERNATIONAL ISO
STANDARD 10290
Second edition
2018-11
Textiles — Cotton yarns — Basis for
specification
Textiles — Fils de coton — Spécifications
Reference number
ISO 10290:2018(E)
ISO 2018
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ISO 10290:2018(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 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.
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Published in Switzerland
ii © ISO 2018 – All rights reserved
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ISO 10290:2018(E)
Contents Page

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

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

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

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

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

© ISO 2018 – All rights reserved iii
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ISO 10290:2018(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 (see 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 (see 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.

For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see www .iso

.org/iso/foreword .html.

This document was prepared by Technical Committee ISO/TC 38, Textiles, Subcommittee SC 23, Fibres

and yarns.

This second edition cancels and replaces the first edition (ISO 10290:1993), which has been technically

revised. The main changes compared to the previous editions are as follows:

— the title has been changed to “Textiles — Cotton yarns — Basis for specification”;

— in Clause 2, ISO 3951:1989 has been replaced by ISO 3951-4 and ISO 16549, ISO 17202, ASTM D2255,

ASTM D5647 have been added;

— in Clause 3, the definitions of “tenacity”, “breaking tenacity” and “twist factor” have been revised;

— in Clause 4, three subclauses (“yarn faults”, “yarn appearance” and “yarn hairiness”) have been added;

— in Clause 5, three items (“quality level of consignment”, “end use of yarn” and “packing and storage

condition”) have been added;

— Table A.1 has been expanded to give examples of specifications of breaking elongation, hairiness

and faults.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www .iso .org/members .html.
iv © ISO 2018 – All rights reserved
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INTERNATIONAL STANDARD ISO 10290:2018(E)
Textiles — Cotton yarns — Basis for specification
1 Scope

This document specifies criteria, with relevant test methods, to be applied in describing single spun

grey cotton yarns. These yarns are widely used in international trade.
2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements of this document. For dated references, only the edition cited applies. For

undated references, the la
...

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