Abstract
Reactive dyes on open‐width cotton fabric migrate during drying using r.f energy. This migration, contrary to expectations, is greater than that obtained when using conventional hot‐air drying. The extent of dye migration is reduced by an increase in the electrolyte concentration of the dye pad liquor. A possible explanation for r.f.‐induced dye migration is proposed.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have