08/09/2025
🎯 Knit Dyeing Tip from Factory Floor Experience 🎯
In many cases, shade reproducibility problems are not from the recipe itself, but from temperature control inside the dyeing machine. Even a small fluctuation in heating or cooling rate can cause shade differences between lab and bulk.
🔹 Always calibrate temperature sensors regularly
🔹 Maintain a consistent heating rate (°C/min) as per fabric and shade depth
🔹 Avoid sudden cooling — it can lock unfixed dyes and reduce wash-off efficiency
👉 Broad learning: Stable temperature control = Stable shades + Less re-dyeing + Higher efficiency.