"尼龙数码印花青色（Cyan）水洗易掉色/沾污白底，是因为洗水不够干净？"
答：这是“固色率限制”与“染料饱和度”问题，单靠多洗水解决不了。如果墨水本身的青色染料未经结构改良，洗水越多，浮色越容易在水洗缸中二次沾染白底。解决根本在于：选择经过配方调优的高固色率青色墨水，并在后道加入专用酸性固色剂（如鸿盛AF-01），封堵未结合的氨基，才能彻底解决白底沾色。http://t.cn/AXpU3Y13
- "Cyan on nylon digital prints washes off easily or stains white grounds because washing is insufficient. "
- This is a fixation-rate and dye-saturation issue that cannot be solved by more washing alone. If the cyan dye has not been structurally optimized, extra washing simply redistributes unfixed dye and increases secondary staining of white grounds. The fundamental solution is a high-fixation cyan ink whose formulation has been optimized, combined with a dedicated acid fixation agent (such as HONGSAM AF-01) in the after-treatment to block residual amino groups and eliminate white-ground staining.
#鸿盛数码##数码印花[超话]##水性墨水##纺织墨水#