Novel harmless dye
A dye, a new type of technology, applied in the direction of azo dyes, organic dyes, natural dyes, etc., can solve the problems that are not suitable for large-scale production and small application range, and achieve the effect of not easy to fade and fast coloring
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[0006] In order to make those skilled in the art understand the present invention more clearly, the technical solution thereof will be described in detail below through specific embodiments.
[0007] A novel harmless dye of the present invention is composed of the following components in parts by weight: 14-16 parts of hematoxylin, 23-26 parts of carmine, 23-26 parts of crystal violet, 31-33 parts of gentian violet, iron 13-18 parts of ions, 2-5 parts of alginic acid, 10-12 parts of bean sprout powder, 17-20 parts of fish meal, 11-18 parts of seed liquid, 21-24 parts of arrowroot powder and 9-10 parts of Houttuynia cordata.
[0008] The invention has the advantages that: the novel harmless dye of the technical proposal is naturally odorless, fast in coloring and not easy to fade.
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