| 1 | Composition and preparation of discharge paste, auxiliary selection and processing conditions are detailed in this paper. | |
| 2 | It is shown that the result is superior to the imported auxiliaries. | |
| 3 | An all - round description of the production technique of discharge printing on denim fabric is given. | |
| 4 | The recipe and preparation of white discharge paste, resistance to discharge of reactive dyes, and after-finishing were introduced in details. | |
| 5 | The discharge printing process using reactive dyes to dye the ground shade and to discharge the undertone was discussed. |