METHOD FOR DYEING OF POLYAMIDE AND POLYESTER CLOTH

摘要

The polyamide and polyester fabric are dyed by the steps of: treating with a solution containing thickening agent, dyeing accelerator(I), crosslinking agent(II) and isopropyl alcohol before dyeing, and then heat-treating at a temperature of 150-180 deg.C for 30-90 sec. During the dyeing processes, the solution containing an amine compound is treated by spraying or roller printing, followed by dyeing the bridged fabric with the amine compound for a heat-treatment to reveal a special patterns.