Discuss on application problems of reactive dye digital inkjet printing

According to the production practice of digital printing,the current situation of technology application of reactive dyes direct injection printing was analyzed, the problems which existed in application of reactive dyes direct injection printing were summarized. These problems were as followed.The method of mixing color was not suitable,color reproducibility was poor,color brilliance was not high,the size of the ink drops couldn' t be adjusted according to pattern,and the sizing system was imperfection and etc. The existence reasons of these problems were analyzed,and the corresponding suggestion for solving these questions were put forward. Through put forward these problems,it was hoped that people who are engaged in reactive dyes direct injection printing and its related technology paid close attention to these problems would be,and further the production of digital printing equipment and technology of the digital printing were guided to improve,and the quality and grade of the digital printing product were realized to enhance overall.