Purpose and Scope

This test method provides a means of assessing the migration propensity of a pad liquor system containing dyes or pigments, subsequently referred to as colorants, and which may also contain different types and amounts of migration inhibitors.

When drying conditions are not constant and/or uniform, uneven migration may occur, causing shade variations during a run, or shade differences between the face and back, or between side and center of the fabric.

Customers who purchased AATCC 140
also purchased

• AATCC 124 : Smoothness Appearance of Fabrics after Repeated Home Laundering
• AATCC 154 : Thermal Fixation Properties of Disperse Dyes
• AATCC 164 : Colorfastness to Oxides of Nitrogen in the Atmosphere under High Humidities
• AATCC 173 : CMC: Calculation of Small Color Differences for Acceptability

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