Compute washing (soaping) efficiency for unfixed dye removal.
Key formulas: max(0,min(1,0.5+(temp-60)÷100×0.4)); max(0.1,min(0.9,tempFactor×ratioFactor)); max(0.3,min(0.95,0.5+ratio÷40×0.3))
水洗(皂洗)是去除未固着浮色染料的关键工序。本工具基于温度与浴比估算单次去除率,按多次稀释原理计算总水洗效率与残余率,帮助优化水洗次数与水量,兼顾质量与节水。