PROCESS FOR PRINTING OR PAD-DYEING CELLULOSE/POLYESTER MIXED FABRICS

摘要

PROCESS FOR PRINTING OR PAD - DYEING CELLULOSE/POLYESTER MIXED FABRICS A process for the pad-dyeing or printing of textile material consisting of cellulose and polyester fibres with fibrereactive and dispersion dyestuffs which comprises printing or padding the textile material with a printing paste or padding liquor which contains besides the usual printing auxiliaries and the dyestuffs mentioned an alkali salt of the formic acid as well as carriers, levelling and/or dispersing agents, fixing the dyestuffs by dry heat at temperatures above 150.degree.C or by hot steam at temperatures above 140.degree.C, and completing the prints or pad dyeings in usual manner.