DYED FABRIC WITH HIGH-QUALITY AND HIGH-FASTNESS, MADE OF AROMATIC POLYAMIDE FIBER AND DYEING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a dyed fabric with high-quality and high-fastness, made of an aramid fiber, in which the dyed fabric obtains improved appearance quality by making a meta-type aromatic polyamide fiber and a para-type aromatic polyamide fiber equally dyed, in an aromatic polyamide fiber having the difficulty of being dyed, and to provide a dyeing method thereof.;SOLUTION: This dyed fabric with high-quality and high-fastness, made of a polyamide fiber is a fabric that is formed into a fabric and then dyed. The fabric comprises the meta-type aromatic polyamide fiber and the para-type aromatic polyamide fiber, and is dyed with a cationic dye and a threne dye. In addition, the dyeing method comprises: dyeing the fabric comprising the meta-type aromatic polyamide fiber and the para-type aromatic polyamide fiber with the cationic dye; and dyeing the fabric with the threne dye.;COPYRIGHT: (C)2014,JPO&INPIT