Both colourants showed high affinity to wool and cotton produced yellow to brown colour, and the fastness properties of all the dyed samples were in accord with commercial reguirements.
Both colourants showed high affinity to wool and cotton produced yellow to brown colour, and the fastness properties of all the dyed samples were in accord with commercial reguirements.
由结果得知此两种天然染料的耐水洗、耐升华牢度、耐日光牢度均优异，大体而言，此两种染料从产能上、染色性上、牢度上评估后，具有相当之实用性。