【摘要】 研究了阳离子化改性棉织物用活性墨水染色的上染性能,以求探索一条提高棉织物喷印得色深度的途径。研究发现棉织物经过阳离子改性剂改性后,能提高活性墨水的上染率和固色率,但摩擦牢度有所降低,盐在染色过程中没有明显的促染作用,有时反而使上染率下降。更多还原

【Abstract】 Studies of dyeing properties of cationic modified cotton with reactive ink are to seek a way of increasing the colour yields in the inkjet printing on cotton fabrics.The results show that the dye uptake and the fixation of reactive ink on the cationic modified cotton are increased,while the fast of surface friction is little decreased.During the dyeing,it is found that there is no obvious increase of dye uptake by adding salt into the dye bath and somewhat decrease is noticed in some case.更多还原