Certain fibers blended with polyester are so fragile to high temperature that the thermosol dyeing temperature has to be much lower than that in normal thermosol dyeing of disperse dyes.

• 随着新型纤维的不断涌现，多元纤维复合织物应用更广泛，一些不耐高温的纤维与涤纶纤维混纺，染色温度受到了限制，研究如何在低温条件下染色已成为当前发展的趋势。