GB/T 42223-2022 (English Version)

Standard No.: GB/T 42223-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 42223-2022

Scope: This document describes the test method for the determination of staining of textiles on other fabrics after rubbing, using a curved surface test rig (Gakushin method). It consists of two tests, one using a dry rubbing cloth and the other using a wet rubbing cloth. This document applies to dyed or printed yarns, fabrics and textile articles made of all types of fibres, including floor coverings and other pile fabrics.

GB/T 42223-2022 Referenced Document

GB/T 251 Textiles.Tests for colour fastness.Grey scale for assessing staining
GB/T 32598 Textiles.Tests for colour fastness.Method for the instrumental assessment of staining of adjacent fabrics
GB/T 33729 Textiles—Tests for colour fastness—Cotton rubbing cloth
GB/T 6151 Textiles.Tests for colour fastness.General principles of testing
GB/T 6529 Textiles.Standard atmospheres for conditioning and testing
GB/T 6682 Water for analytical laboratory use.Specification and test methods
ISO 105-A04:1989 Textiles; tests for colour fastness; part A04: method for the instrumental assessment of the degree of staining of adjacent fabrics

2022 GB/T 42223-2022 Textiles—Tests for colour fastness—Colour fastness to rubbing—Gakushin test method