indigo ile boyanm~g pomuklu kumaglonn agmdmna basluslndo oksidan ve indirgen maddeler kullani~r. Aragtlrmada 1- NaClO [Sodyum hipoklorit] 2-NoCQ [Sodyum klorit). 3- KC103 [Potosyum klorat). 4- HN03 [Nitrat midi) maddelerinin oksidan etkilerinden dolay1 indigoyu agmd~rmalarl ve seliilozdaki mukovemet azalmasl incelenmigtir. Bask1 malzemelerinden hazllar~ hu maddelerden etkilenip etkilenmiyeceklerini tespit icin teste tabi tutulmuglardlr.

Oxidant and reductant chemicals are used for discharge printing of cotton fabric previously dyed with indigo. In this research, discharge of indigo and decrease of cellulose resistance were investigated by using NaClO, NaC102. KC103, HN03 because of their oxidant influences. Some of screen printing materials were tested to determine whether they would be influenced by those oxidant chemicals or not.