EN ISO 3175:1995
(Main)Textiles - Evaluation of stability to machine dry-cleaning (ISO 3175:1995)
Textiles - Evaluation of stability to machine dry-cleaning (ISO 3175:1995)
Textilien - Bewertung der Beständigkeit bei der maschinellen Chemischreinigung (ISO 3175:1995)
Diese Internationale Norm legt Textilreinigungsverfahren in Perchlorethylen fürFlächengebilde und Bekleidung fest, bei denen gewerbliche Textilreinigungs- maschinen verwendet werden. Sie umfaßt ein Verfahren für normale Textilien undVerfahren für empfindliche und sehr empfindliche Textilien (siehe Abschnitt 3).Anmerkung 1: Verschiedene Lösemittel können zum Textilreinigen verwendet werden, von denen Perchlorethylen (Tetrachlorethylen) in vielen Ländern das am meisten verbreitete ist.
Textiles - Evaluation de la stabilité au nettoyage à sec en machine (ISO 3175:1995)
Tekstilije - Ocenjevanje obstojnosti proti strojnemu kemičnemu čiščenju (ISO 3175:1995)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 3175:1999
01-marec-1999
7HNVWLOLMH2FHQMHYDQMHREVWRMQRVWLSURWLVWURMQHPXNHPLþQHPXþLãþHQMX ,62
Textiles - Evaluation of stability to machine dry-cleaning (ISO 3175:1995)
Textilien - Bewertung der Beständigkeit bei der maschinellen Chemischreinigung (ISO
3175:1995)
Textiles - Evaluation de la stabilité au nettoyage a sec en machine (ISO 3175:1995)
Ta slovenski standard je istoveten z: EN ISO 3175:1995
ICS:
59.080.01 Tekstilije na splošno Textiles in general
SIST EN ISO 3175:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 3175:1999
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SIST EN ISO 3175:1999
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SIST EN ISO 3175:1999
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SIST EN ISO 3175:1999
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SIST EN ISO 3175:1999
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SIST EN ISO 3175:1999
IS0
I N T E R N AT I O NA L
3175
S TA N DAR D
Third edition
1995-08-01
Textiles - Evaluation of stability to
machine dry-cleaning
Textiles - Évaluation de la stabilité au nettoyage à sec en machine
Reference number
IS0 31 75:1995(E)
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SIST EN ISO 3175:1999
IS0 3175:1995(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work
of preparing International Standards is normally carried out through IS0
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. IS0
collaborates closely with the International Electrotechnical Commission
(IEC) 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 IS0 31 75 was prepared by Technical Committee
lSO/TC 38, Textiles, Subcommittee SC 2, Cleansing, finishing and water
resistance tests.
This third edition cancels and replaces the second edition
(IS0 31 75:1979), which has been technically revised.
Annex A of this International Standard is for information only.
0 IS0 1995
All 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 pnatocopying and
microfilm, without permission in writing from the publisher.
lnrernational Organization for Standardization
Case Postale 56 CH-121 1 Geneve 20 Switzerland
Printed in Switzerland
II
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SIST EN ISO 3175:1999
0 IS0
IS0 3175:1995(E)
I nt rod uct io n
Dry-cleaning is a process for cleaning textiles in an organic solvent that
dissolves oils and fats and disperses particulate dirt substantially without
the swelling and creasing associated with washing or wet-cleaning. Small
quantities of water may be incorporated in the solvent with the aid of a
surfactant for the purpose of obtaining better soil and stain removal. Some
moisture-sensitive articles are preferably dry-cleaned without the addition
of water to the solvent, but a surfactant can be used in order to assist soil
removal and prevent greying.
Dry-cleaning is normally followed by an appropriate restorative finishing
procedure. In most cases, this comprises some form of steam treatment
and/or hot pressing.
Dimensional change on dry-cleaning and steaming and/or pressing is pro-
gressive, and in some cases a single treatment may give little indication
of the extent of dimensional change that may arise after repeated treat-
ments. Generally, most of the potential dimensional change is released
after three to five dry-cleaning and finishing treatments.
Other characteristics, for which no machine test methods are currently
available, are also important in determining dry-cleanability. A comprehen-
sive list is included in annex A, and it is recommended that if fabrics or
garments exhibit poor performance in respect to any of these character-
istics, then appropriate comments should be included in the test report
(see clause IO).
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SIST EN ISO 3175:1999
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SIST EN ISO 3175:1999
IS0 31 75: 1995(E)
INTERNATIONAL STANDARD Q IS0
Textiles - Evaluation of stability to machine
dry-cleaning
IS0 139:1973, Textiles - Standard atmospheres for
1 Scope
conditioning and testing.
This International Standard specifies dry-cleaning pro-
IS0 3759:1994, Textiles - Preparation, marking and
cedures in perchloroethylene, using commercial dry-
measuring of fabric specimens and garments in tests
cleaning machines, for fabrics and garments. It
for determination of dimensional change.
comprises a process for normal materials and pro-
cesses for sensitive and very sensitive materials (see
IS0 5077:1984, Textiles - Determination of dimen-
clause 3).
sional change in washing and drying.
NOTES
IS0 8229:1991, Operations and baths relating to dry-
1 Various solvents can be used for dry-cleaning, of which
cleaning machines - Vocabulary.
perchloroethylene (tetrachloroethene) is the most common
in many countries. For this reason, the present method
specifies the use of perchloroethylene. Other solvents may
3 Definitions
be used provided comparable results are obtained.
2 In the case of the assessment of dimensional changes,
For the purposes of this International Standard, the
the method provides for only a single dry-cleaning and a
following definitions apply.
finishing operation. When it is desired to determine the
amount of progressive dimensional change, the method
3.1 normal materials: Materials which are able to
may be repeated a specified number of times, normally not
withstand the normal dry-cleaning process as speci-
0 exceeding five cycles.
fied in this International Standard without modifica-
tion.
The procedures are intended to be used for the de-
termination of dimensional change of fabrics and gar-
ments when subjected to the dry-cleaning process 3.2 sensitive materials: Materials which may re-
but may also be used for assessing the change in quire restrictions as to mechanical action and/or dry-
other characteristics. ing temperatures and/or water additions, e.g. acrylics,
silk, crepe.
3.3 very sensitive materials: Materials which may
2 Normative references
require greatly reduced mechanical action and/or
greatly reduced drying temperatures and/or no addi-
The following standards contain provisions which,
tion of water, e.g. chlorofibre fabrics, modacrylic,
through reference in this text, constitute provisions
novelty tweeds, angora.
of this International Standard. At the time of publica-
tion, the editions indicated were valid. All standards
are subject to revision, and parties to agreements
based on this International Standard are encouraged
4 Reagents
to investigate the possibility of applying the most re-
cent editions of the standards indicated below,
4.1 Perchloroethylene (tetrachloroethene),
Members of IEC and IS0 maintain registers of cur-
CCI,=CCI, distilled, dry-cleaning grade.
rently valid International Standards.
1
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SIST EN ISO 3175:1999
8 IS0
IS0 3 175: 1995(E)
pressure exerted by the bucks shall be approximately
4.2 Sorbitan monooleate.
350 kPa.
NOTE 3 In order to prevent foaming, it is important to
use a clean solvent solution and not overfill the still.
5.2.3 Steam table, having a shape and dimensions
suitable to the dimensions of the specimens.
5 Apparatus The steam shall be released at a pressure of approxi-
mately 500 kPa.
5.1 Dry-cleaning machine, consisting of a com-
5.2.4 Steam former (mannequin), which may or
mercial reversibly-rotating cage-type, totally enclosed
may not be specific in shape for garments.
machine intended for use with perchloroethylene.
The steam shall be released at a pressure of approxi-
WARNING - When using commercial dry-
mately 500 kPa.
cleaning equipment, official regulations and
normal safety precautions shall be observed. De-
5.2.5 Steam cabinet, specific for the shape of the
tails on these can be obtained from national dry-
garments.
cleaning research institutes.
The steam shall be released at a pressure of approxi-
e
The diameter of the rotating cage shall be not less
mately 500 kPa.
than 600 mm and not more than 1 080 mm. Its depth
shall be not less than 300 mm. It shall be fitted with
5.3 Ballast, consisting of clean textile pieces which
three or four lifters. The speed shall be such as to give
shall be either white or of a light colour and which
a g-factor between 0,5 and 0,8 for cleaning and be-
shall consist of approximately 80 % wool pieces and
tween 60 and 120 for extraction.
20 % cotton pieces by mass. Each piece shall com-
prise two layers of fabric sewn together at the edges
NOTE 4 The g-factor is calculated according to t
...
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