QB/T 2882-2023: Footwear - Test methods for uppers, linings and insocks - Colour fastness to rubbing and bleeding

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Scope

This document describes three methods for evaluating the surface color migration of
materials in dry and wet rubbing (methods A, B, C), as well as a method for determining
the possibility of color bleeding (method D).
This document is applicable to the determination of color fastness to rubbing and
bleeding uppers, linings and insoles of footwear made of various materials. Method D
is also applicable to the determination of color fastness of color bleeding of stitches and
shoelaces.
The methods are as follows.
- Method A. Square head reciprocating rubbing color fastness;
- Method B. Rotating rubbing color fastness;
- Method C. Round head reciprocating rubbing color fastness;
- Method D. Bleeding color fastness.

Basic Data

Standard ID	QB/T 2882-2023 (QB/T2882-2023)
Description (Translated English)	Footwear - Test methods for uppers, linings and insocks - Colour fastness to rubbing and bleeding
Sector / Industry	Light Industry Standard (Recommended)
Classification of Chinese Standard	Y78
Classification of International Standard	61.060
Word Count Estimation	15,159
Date of Issue	2023-07-28
Date of Implementation	2024-02-01
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies three test methods (Method A, Method B and Method C) to evaluate the surface color migration of materials in dry and wet rubbing, as well as a method to determine the potential for color bleeding (Method D). This standard is applicable to the determination of the color fastness to friction and bleeding of footwear uppers, linings and insoles made of various materials. Method D is also applicable to the determination of the color fastness to friction and bleeding of sutures and laces. The methods are as follows: - Method A: Color fastness to square head reciprocating rubbing; - Method B