What is the effect of temperature on high temperature dyeing machine?
Author：Huaxia TechnologyHits：Published time：2022-03-19
When using the high-temperature dyeing machine, the key is the temperature. An appropriate increase in the temperature will effectively improve the dye uptake. However, if the temperature of the dyeing machine exceeds 130 ℃, more disperse dyes will have obvious changes in the dye uptake. The temperature in the dyeing process of the dyeing machine is not suitable to be too high, so the temperature of the high-temperature dyeing machine will not exceed 145 ℃.
If the dyeing machine is dyed at an appropriate temperature, the leveling effect will also be very good. In order to ensure the dyeing quality, we should focus on controlling the heating rate and strictly control it. When the temperature reaches the specified range, thermal insulation dyeing can be carried out to ensure the full penetration and diffusion of the whole dye. The dyeing time of normal thermal insulation should be guaranteed within 30-60 minutes. If you want the color to be lighter, Then shorten the time slightly. On the contrary, if you want to dye deeply, adjust the time accordingly longer. However, when the dyeing is over, you can't cool down too quickly, otherwise there will be bad creases or affect the effect of the whole hand feeling.
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