Operation points of dyeing jigger

1. Chemicals: The dye must be fully stirred and dissolved in the chemical tank before it can be injected into the machine tank, otherwise the cloth surface may have color lake stains

2. Temperature: It must be covered and kept warm to keep the temperature of the liquid above and below the liquid in the cylinder consistent.

3. Heating: When adding steam to raise the temperature, the cloth roll cannot be run, otherwise the temperature difference between front and back will cause color difference

4. Head and tail: Before operation, ensure that the temperature of the cloth rolling roller is not much different from the temperature under the liquid. In winter, it is necessary to prevent the cloth rolling roller from being too cold so that the cloth layer in contact with the rolling roller is cooled. Let it increase the temperature.