GB/T 7071-1997 is the testing standard for the colour fastness of Spinning & weaving products resistant to sodium chlorate light bleaching. It clearly stipulates the specific method for testing the colour fastness of Spinning & weaving products in this light bleaching environment, covering test equipment, reagent preparation, operation process and result evaluation. By testing in accordance with this standard, the stability of Spinning & weaving products after sodium chlorate light bleaching treatment can be accurately judged. It provides strong support for Spinning & weaving enterprises to control product mass and optimize production process, and helps to ensure the quality of Spinning & weaving products in the market.
| Status | Active |
|---|---|
| CCS | W04 | ICS | 59.080.30 |
| Release Date | 1997-10-09 00:00:00 | Implementation Date | 1998-05-01 00:00:00 |