The GB/T 22771-2008 standard specifies a test method for assessing the light fastness of printings and Printing inks using filtered Xenon-arc lamps. Applying to printing substrates such as paper, sheet, metal and plastic films, the standard provides basic and special test conditions to assess the light fastness of the material. The standard adopts ISO 12040:1997 with appropriate modifications to the cited documents and test conditions, with the aim of ensuring the light Stability of printings in actual use.
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 | Y44 | ICS | 87.080 |
| Release Date | 2008-12-30 00:00:00 | Implementation Date | 2009-09-01 00:00:00 |