Basic content of Jigger Dyeing Machine

The composition of jig dyeing solution is similar to that of dip dyeing. In addition to containing dyes, there are acetic acid, sodium acetate, sodium sulfate, cationic dye retardant, etc. The dissolution method of the dye and the preparation of the dye solution and the dip dyeing are also similar. Start dyeing at 60°C, heat up to 98-100°C after dyeing 4 times, boil dyeing for 80-90 minutes, and then wash with hot water, soap, hot water, and warm water. The equipment used should be a constant speed Jigger Dyeing Machine that can automatically adjust the tension, so that the tension on the fabric during the dyeing process is as small as possible, otherwise it will affect the feel of the fabric. The high-temperature and high-pressure automatic Jigger Dyeing Machine is suitable for the high-temperature and high-pressure dyeing of various thick and thin chemical fiber fabrics, as well as the dyeing of various natural and blended fabrics at room temperature and pressure. 1. Chemical material: The dye must be fully stirred and dissolved in the chemical material tank before it can be driven into the cylinder, otherwise lake stains may occur on the cloth surface. 2. Temperature: It must be covered to keep the temperature running to keep the temperature of the upper and lower parts of the cylinder consistent. 3. Heating up: Do not run the cloth roll when the steam is heating up, otherwise the temperature difference between front and rear will cause color difference. 4. Head and tail: Before running, it is necessary to keep the temperature of the cloth roll and the temperature under the liquid not much different. In winter, it is necessary to prevent the cloth roll from being too cold to cool down the cloth layer contacting the roll. You can pour the roll with hot dye solution several times To increase the temperature.