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How does Kaplin bag fade more evenly?
1. Before dyeing, the dyed material should be cleaned and treated to ensure that its surface is free of dirt and impurities, and coated with transparent protective agent to protect the surface and enhance dye adsorption, thus reducing the fading phenomenon after dyeing.
2. In the dyeing process, the dye should be evenly applied to avoid uneven fading caused by too concentrated dye center of gravity. Tools such as brushes or sprayers can be used to apply the dye evenly.
3. Control the dyeing time and temperature, and try to avoid the interaction between dyes caused by too long temperature and time, which will affect the dyeing effect.
4. After dyeing, soak the dyed cloth in flowing cold water to ensure that the dye is fully fixed and stable, thus reducing the occurrence of color fading.
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