EN ISO 105-X07:1997
(Main)Textiles - Tests for colour fastness - Part X07: Colour fastness to cross-dyeing: Wool (ISO 105-X07:1994)
Textiles - Tests for colour fastness - Part X07: Colour fastness to cross-dyeing: Wool (ISO 105-X07:1994)
Specifies a method for determining the resistance of the colour of textiles to the action of processes used for dyeing wool. Specimens of the textile in contact with adjacent fabrics are treated in different types of wool dye-bath, but without any dyestuff. The specimens are then rinsed and dried. The change in colour of the specimen and the staining of the adjacent fabrics are assessed with the grey scales.
Textilien - Farbechtheitsprüfungen - Teil X07: Farbechtheit gegen Überfärben: Wolle (ISO 105-X07:1994)
Textiles - Essais de solidité des teintures - Partie X07: Solidité des teintures à la surteinture: Laine (ISO 105-X07:1994)
La présente partie de l'ISO 105 prescrit une méthode pour la détermination de la résistance des teintures sur les textiles à l'action des procédés utilisés pour teindre la laine.
Tekstilije - Preskušanje barvne obstojnosti - Del X07: Barvna obstojnost proti prebarvanju: volna (ISO 105-X07:1994)
General Information
- Status
- Published
- Publication Date
- 22-Apr-1997
- Withdrawal Date
- 30-Oct-1997
- Technical Committee
- CEN/TC 248 - Textiles and textile products
- Drafting Committee
- CEN/TC 248/SC 3 - Chemical properties
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 29-May-2007
- Completion Date
- 29-May-2007
Overview
EN ISO 105-X07:1997 is an international standard developed by CEN that specifies the test method for determining the colour fastness of textiles, particularly wool, to cross-dyeing processes. This standard evaluates how resistant the colour of wool textiles is when subjected to dyeing processes where the fabric is exposed to wool dye-baths without added dyestuff. After treatment, the textile specimens are assessed for colour change and staining on adjacent fabrics using standardized grey scales. This method ensures reliability and uniformity in testing colour fastness in wool textiles during manufacturing and quality control.
Key Topics
- Scope and Purpose: Defines methods to test wool textile colour resistance during dyeing without dyestuff to simulate real-world cross-dyeing exposure.
- Test Specimens: Includes preparation of fabric, yarn, or loose fibre specimens composite with adjacent single-fibre fabrics (e.g., cotton, silk, polyester) for cross-contact assessment.
- Test Procedures: Composite specimens undergo a series of controlled dye-bath treatments at approximately 98 °C with various solutions such as acetic acid, sulphuric acid, with or without potassium dichromate.
- Assessment: Changes in specimen colour and staining on adjacent fabrics are evaluated using ISO grey scales for colour change and staining (ISO 105-A02 and ISO 105-A03).
- Reporting: Test reports must specify the standard version, sample details, cross-dyeing method, and numerical grey scale ratings for colour change and staining.
Applications
- Textile Quality Control: Ensures wool fabrics maintain colour integrity during multi-fibre dyeing processes and helps manufacturers meet customer expectations and regulatory requirements.
- Product Development: Assists textile technologists in developing wool blends and dyed fabrics that are resistant to unwanted colour transfer during production and end-use.
- Compliance Testing: Used by certification labs to confirm wool textiles adhere to industry colour fastness standards, facilitating international trade and product safety.
- Dye Process Optimization: Helps dye houses assess the effects of different dye bath chemistries on wool and adjacent fabrics, optimizing dye recipes to minimize cross-dyeing issues.
Related Standards
- ISO 105-A01: General principles of testing for colour fastness in textiles – provides overarching guidelines for all ISO 105 test parts.
- ISO 105-A02: Grey scale for assessing change in colour – a key reference scale used for colour fastness evaluation.
- ISO 105-A03: Grey scale for assessing staining – standard scale for rating staining on adjacent fabrics.
- ISO 105-F: Standard adjacent fabrics – specifies the types of single-fibre fabrics used for cross-dyeing assessments.
- Other ISO 105 Parts: Related tests on colour fastness to washing, light, and rubbing for comprehensive textile testing.
Keywords: EN ISO 105-X07, colour fastness, cross-dyeing, wool textiles, colour resistance test, textile testing standards, wool dyeing process, ISO colour fastness, adjacent fabric staining, textile quality control.
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Frequently Asked Questions
EN ISO 105-X07:1997 is a standard published by the European Committee for Standardization (CEN). Its full title is "Textiles - Tests for colour fastness - Part X07: Colour fastness to cross-dyeing: Wool (ISO 105-X07:1994)". This standard covers: Specifies a method for determining the resistance of the colour of textiles to the action of processes used for dyeing wool. Specimens of the textile in contact with adjacent fabrics are treated in different types of wool dye-bath, but without any dyestuff. The specimens are then rinsed and dried. The change in colour of the specimen and the staining of the adjacent fabrics are assessed with the grey scales.
Specifies a method for determining the resistance of the colour of textiles to the action of processes used for dyeing wool. Specimens of the textile in contact with adjacent fabrics are treated in different types of wool dye-bath, but without any dyestuff. The specimens are then rinsed and dried. The change in colour of the specimen and the staining of the adjacent fabrics are assessed with the grey scales.
EN ISO 105-X07:1997 is classified under the following ICS (International Classification for Standards) categories: 59.080.01 - Textiles in general. The ICS classification helps identify the subject area and facilitates finding related standards.
EN ISO 105-X07:1997 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-1999
Tekstilije - Preskušanje barvne obstojnosti - Del X07: Barvna obstojnost proti
prebarvanju: volna (ISO 105-X07:1994)
Textiles - Tests for colour fastness - Part X07: Colour fastness to cross-dyeing: Wool
(ISO 105-X07:1994)
Textilien - Farbechtheitsprüfungen - Teil X07: Farbechtheit gegen Überfärben: Wolle
(ISO 105-X07:1994)
Textiles - Essais de solidité des teintures - Partie X07: Solidité des teintures a la
surteinture: Laine (ISO 105-X07:1994)
Ta slovenski standard je istoveten z: EN ISO 105-X07:1997
ICS:
59.080.01 Tekstilije na splošno Textiles in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
INTERNATIONAL
ISO
STANDARD
105-xo7
Fourth edition
1994-09-01
Textiles - Tests for colour fastness -
Part X07:
Colour fastness to Cross-dyeing: Wo01
Textiles - Essais de solidite des teintures -
Partie X07: Sohdit6 des teintures 2 Ia surteinture: Laine
Reference number
ISO 105-XO7:1994(E)
ISO 105-X07:1994(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. Esch member body interested in a subject for
which a technical committee has been established has the right to be re-
presented 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
(1 EC) on all matters of electrotechnical standardization.
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.
International Standard ISO ‘lO5-X07 was prepared by Technical Committee
lSO/TC 38, Textiles, Subcommittee SC 1, Tests for coloured textiles and
coloran ts.
This fourth edition cancels and replaces the third edition
(ISO 105-XO7:1987), of which it constitutes a technical revision.
ISO 105 was previously published in thirteen “Parts ”, each designated by
a letter (e.g. “Part A ”), with publication dates between 1978 and 1985.
Esch part contained a series of “sections ”, each designated by the re-
spective patt letter and by a two-digit serial number (e.g. “Section AO1 “).
These sections are now being republished as separate documents, them-
but retaining their earlier alphanumeric desig-
selves designated “Parts”
nations. A complete list of these Parts is given in ISO 105-AOl .
0 ISO 1994
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
or utilized in any form or by any means, electronie or mechanical, including photocopying and
microfilm, without Permission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-l 211 Geneve 20 l Switzerland
Printed in Switzerland
ii
INTERNATIONAL STANDARD 0 ISO ISO 105X07:1994(E)
- Tests for colour fastness -
Textiles
Part X07:
Colour fastness to Cross-dyeing: Wo01
ries are treated in different types of wo01 dye-bath,
1 Scope
but without any dyestuff. The specimens are then
rinsed and dried. The Change in colour of the speci-
This part of ISO 105 specifies a method for deter-
men and the staining of the adjacent fabrics are as-
mining the resistance of the colour of textiles to the
sessed by comparison with the grey scales.
action of processes used for dyeing wool.
4 Apparatus and reagents
2 Normative references
4.1 Dye vessel equipped with reflux condenser.
The following Standards contain provisions which,
through reference in this text, constitute provisions
of ISO 105. At the time of publication, the editions
4.2 Acetic acid, aqueous Solution (300 g/l).
indicated were valid. All Standards are subject to re-
Vision, and Parties to agreements based on ISO 105
are encouraged to investigate the possibility of apply-
4.3 Sulfuric acid, (Q 1,84 g/ml).
ing the most recent editions of the Standards indi-
cated below. Members of IEC and ISO maintain
4.4 Sodium sulfate, decahydrate (Na,SOJ OH,O).
registers of currently valid International Standards.
ISO 105-AOI : 1994, Textiles - Tests for colour fast-
4.5 Potassium dichromate (K,Cr,O,).
ness
...
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