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))
| Item | Formula | Source / Standard |
|---|---|---|
| Wash efficiency | (M0-M1)/M0 ×100% | washing eff. |
| Bath ratio | Low bath saves water | laundry |
| Temp. | 60-95°C soil removal | wash temp |
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。