GB/T 3921-2008
ActiveTextiles - Tests for colour fastness - Colour fastness to washing with soap or soap and soda
纺织品 色牢度试验 耐皂洗色牢度
Application Summary AI generated
This standard specifies test methods for determining the resistance of textile colors to washing with soap or soap and soda solutions. It is applied in textile manufacturing and quality control laboratories to evaluate color fading and staining on adjacent fabrics during domestic or commercial laundering. The test is critical for assessing the durability of dyed or printed textiles, such as clothing, home textiles, and industrial fabrics, under specified washing conditions.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.