GB/T 5711-1997: Textiles - Tests for colour fastness - Colour fastness to dry cleaning

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Scope

1.1 This Standard specifies a method for determining the colour fastness to dry
cleaning of all kinds of textiles.
1.2 This method is not suitable for the evaluation of the durability of the textile finishes,
nor is it intended for use in evaluating the resistance of colour to spot and stain
removal procedures used by the dry-cleaner.
1.3 This method covers colour fastness to dry cleaning only; commercial dry-cleaning
practice involves other operations such as water spotting, solvent spotting, steam
pressing, etc. , for which other standard test methods are available if the full "dry
cleanability" of the textile is to be assessed.
1.4 the presence of absorbed water in either the fabric or the dry-cleaning solution, or
the presence of a detergent and water in the dry-cleaning solution, has not been
found to be a critical factor in assessing colour fastness. This test gives results which
correlate satisfactorily with those obtained in commercial dry cleaning.
1.5 fastness to dry cleaning, without further qualification, means fastness to dry
cleaning in chloroethylene. However, if required, other solvents may be used.

Basic Data

Standard ID	GB/T 5711-1997 (GB/T5711-1997)
Description (Translated English)	Textiles - Tests for colour fastness - Colour fastness to dry cleaning
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	W04
Classification of International Standard	59.080.01
Word Count Estimation	7,784
Date of Issue	6/9/1997
Date of Implementation	12/1/1997
Older Standard (superseded by this standard)	GB 5711-1985
Quoted Standard	GB 250-1995; GB 251-1995; GB/T 6151-1997
Adopted Standard	ISO 105-D01-1993, MOD
Issuing agency(ies)	State Bureau of Technical Supervision
Summary	This standard specifies the method used to determine the types of textile colors resistant to dry cleaning properties. This standard is not suitable for evaluation of the durability of textile finishing, can not be used to evaluate the ability to spot removers pull operation of textile colors resistant dry cleaners use. This test covers only dry cleaning fastness, for assessment of other textiles generally dry cleaning process included, such as water spots, solvents spots, such as vapor pressure of hot dry full capacity, the other test methods.