Studies on the Transfer Printing of Cotton Fabrics

면직물의 건식전사날염에 관한 연구

Effects of glycol pretreatment conditions such as concentration and molecular weight of glycols and dye types of different constitutions on the degree of transfer were investigated when transfer printed onto the cotton fabric with disperse dyestuffs. Obtained results are as follows ; 1. Although the degree of transfer increases linearly with temperature a time, above a certain critical point, they show decremental aspects for both of C.I. Disperse Orange 3 and C.I. Diperse Violet 1. 2. Degree of transfer increases with molecular weight of glycols, but PEG 200 which has a moleular weight 200 and boiling point of 300$^{\circ}C$ is more effcient than that of lower molecular weight. 3. Degree of tansfer for the C.I. Disperse Orange 3 having constitution of azo benzene type is somewhat higher than that of C.I. Disperse Violet 1 of amino anthraquinone.