GB/T 22886-2008 "Leather - Tests for colour fastness - Colour fastness to water spotting" specifies a method for testing the ability of the colour of leather surfaces to transfer to absorbent materials (such as filter paper) when locally contacted with cold water (simulating condensation or water droplets). Filter paper soaked in distilled water is placed on the leather surface and subjected to pressure, and the staining grade of the filter paper is assessed after drying.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Y46 | ICS | 59.140.30 |
| Release Date | 2008-12-30 00:00:00 | Implementation Date | 2009-09-01 00:00:00 |