活性染料数码直喷印花应用问题的探讨

根据数码印花的生产实践,分析了活性染料数码直喷印花技术应用的现状,总结了活性染料直喷印花在生产应用过程中存在调色方法不科学、颜色重演性较差、颜色鲜艳度不高、无法按花型调节墨滴大小、上浆体系不够完善等几大问题,通过分析这些问题存在的原因,提出了相应建议,以引起从事活性染料数码直喷印花及其相关技术人士的关注,并引导数码印花的设备生产和工艺技术的改进和提高,全面提高数码印花的产品质量。

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 that such as 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 reasons of the existence of these problems were analyzed, and the corresponding suggestion for solving these questions were put forward. Through these problems being put forward, It was hoped that these problems would be paid close attention to by these people who are engaged in reactive dyes direct injection printing and its related technology, 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.