Blue zone includes along with the colour dye (acid violet 4bs)
Wetting agents soaks the fabric into the solution so as it would improve the interaction between fabric and the solution.
This disperses the dye in the liquid water solution evenly so the end solution is a clear liquid without any patches (dhabba).
This solubalises the colour and enhances the uptake of the solution with the fabric.
This maintains the viscosity of the material in the solution which in turn helps in colour and the whitening agent fixation.
This keeps the colour concentration maintained finally on the fabric for a better ultra violet radiation on the fabric.
This whitens the fabric and also gives blaze to the fabric as the tinopol is also added in this products.
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