The dyeing process usually requires additives. Additives are used to fix the colour and level the colour (make the dye go one evenly). Additives are also used to modify dyes for processes such as silkscreening and blockprinting. You will also find the additives needed for discharge dye techniques, scouring, afterwashing, and neutralizing. Descriptions are found with each additive. For more detailed information, see our data sheets.