This standard specifies the method for the determination of dye migration. This standard applies to the determination of the migration of disperse dyes and vat dyes during the pre-drying process of the pad dyeing process.
GB/T 4464-2006 Referenced Document
GB 250-1995 Gray scale for assessing change in colour
GB/T 2374-1994 General rules for test dyeing of dyestuffs
GB/T 6682 Water for analytical laboratory use.Specification and test methods*, 2008-05-15 Update
HG/T 2608 Standard bleached polyester cloth for beam testing
HG/T 2609 Standard bleached cotton cloth for beam testing