Color fastness test results
| Number | Dyeing process | Material liquid ratio/g/l | Original | Dyed silk fabric |
|---|---|---|---|---|
| 1 | Direct dyeing | 1:5 | 1 | 4.8 |
| 2 | 1:10 | 1 | 4.7 | |
| 3 | 1:15 | 1 | 4.9 | |
| 4 | 1:20 | 1 | 4.9 | |
| 5 | 1:25 | 1 | 5 | |
| 6 | 1:30 | 1 | 5 | |
| 7 | 1:35 | 1 | 5 | |
| 8 | 1:40 | 1 | 5 | |
| 9 | 1:45 | 1 | 5 | |
| 10 | 1:50 | 1 | 4.8 | |
| 11 | 1:55 | 1 | 4.8 | |
| 12 | 1:60 | 1 | 4.8 | |
| 13 | 1:65 | 1 | 4.7 | |
| 14 | 1:70 | 1 | 4.7 | |
| 15 | 1:75 | 1 | 4.7 | |
| 16 | 1:80 | 1 | 4.6 |
| Number | Dyeing process | Material liquid ratio/g/l | Original | Dyed silk fabric |
|---|---|---|---|---|
| 1 | Direct dyeing | 1:5 | 1 | 4.8 |
| 2 | 1:10 | 1 | 4.7 | |
| 3 | 1:15 | 1 | 4.9 | |
| 4 | 1:20 | 1 | 4.9 | |
| 5 | 1:25 | 1 | 5 | |
| 6 | 1:30 | 1 | 5 | |
| 7 | 1:35 | 1 | 5 | |
| 8 | 1:40 | 1 | 5 | |
| 9 | 1:45 | 1 | 5 | |
| 10 | 1:50 | 1 | 4.8 | |
| 11 | 1:55 | 1 | 4.8 | |
| 12 | 1:60 | 1 | 4.8 | |
| 13 | 1:65 | 1 | 4.7 | |
| 14 | 1:70 | 1 | 4.7 | |
| 15 | 1:75 | 1 | 4.7 | |
| 16 | 1:80 | 1 | 4.6 |
Source(s): Authors' own creation
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