Discharge water based ink, it is a special screen printing ink that used to discharge the dye color of the original fabric, makes the fabric to display its original nature color.
Usually discharge fabric also accompanies with the pigmented printing with some other color. Some are simple replaced with white color, this is called white discharge printing; Some are replaced with some other pigmented colors, this is called pigmented discharge printing.
Different kinds of fabrics have different characters and features, and some times need some special formulation for the discharge ink. For examples, discharge water based ink can be divided into knitted fabric discharge water based ink and denim fabric discharge water based ink.