EXHAUST PROCESS
AVCOFIX ECO can be applied in the exhaust process. The dyed fabric should be well rinsed before the after-treatment with this product, to avoid precipitations with residues of anionic wetting agents and dyeing auxiliaries.
After the treatment with AVCOFIX ECO any excess of the product on the textiles should be removed by a cold rinsing bath, if possible. This will have a favorable effect on the light and wet fading fastness and possibly prevent shade changes in the case of metal-containing reactive dyes.
The pH of the after-treatment bath should be between 5-7, and the after-treatment temperature should be to 20 – 40°C. Treat for 20-30 minutes.
Dosage recommendation: 1-3% AVCOFIX ECO used on the textile weight.