1. Optimize equipment design
Elliptical cross-section fuselage: The elliptical cross-section fuselage design can reduce the amount of useless dye storage at the bottom, save up to 20% of dyeing water, reduce the dyeing bath ratio, and thus reduce dyeing costs.
Increase the power of the main pump: By increasing the power, flow and head of the main pump, the dye flow and flow rate are increased, the probability of flowered cloth is reduced, and the dyeing efficiency is improved.
Active cloth guide wheel: Using an active cloth guide wheel, through the transmission belt and torque system control, the sliding of the fabric on the cloth guide wheel is reduced, and the probability of abrasion problems is reduced.
2. Improve the process flow
Preheat the dye solution: Use a hot water pre-tank to prepare hot water of the required temperature in advance to reduce temperature fluctuations during the dyeing process.
Gradually increase the temperature: During the dyeing process, gradually increase the temperature at a rate of 2°C per minute to avoid drastic temperature changes.
Optimize the bath ratio: Maintain a suitable bath ratio, generally between 1:4.5 and 1:6, to reduce the amount of dye solution, making it easier to control the temperature.
3. Improve energy efficiency
Automatic control system: Use PLC or dyeing computer to automatically adjust the heating or cooling system according to the data fed back by the temperature sensor to ensure that the temperature remains at the set value.
Energy-saving technology: Use energy-saving heating and cooling systems to reduce energy consumption.
4. Reduce the consumption of chemicals and energy
Reduce water consumption: Reduce the amount of water required in the dyeing process by optimizing equipment design and process flow.
Reduce the amount of dyeing auxiliaries: Reduce the amount of dyeing auxiliaries by optimizing the dyeing process.
5. Improve dyeing quality
Reduce dyeing wrinkles and abrasions: Reduce wrinkles and abrasions on fabrics during dyeing by optimizing equipment design and process flow, and improve dyeing quality.
Improve dyeing uniformity: Improve the circulation efficiency of dye liquor and ensure uniform dyeing by increasing the power of the main pump and optimizing the nozzle design.
