Natural non-toxic dye

Abstract

The invention discloses natural non-toxic dye, which is prepared from the following ingredients in parts by weight: 14 to 16 parts of hematoxylin, 23 to 26 parts of methyl green, 31 to 33 parts of basic fuchsin, 10 to 16 parts of sodium citrate, 13 to 18 parts of iron ion, 2 to 5 parts of alginic acid, 10 to 12 parts of bean sprout powder, 17 to 20 parts of fish meal, 11 to 18 parts of seed liquid, 21 to 24 parts of arrowroot flour and 9 to 10 parts of herba houttuyniae. The natural non-toxic dye has the advantages that the natural non-toxic dye using the technical scheme is natural; no foreign smell exists; the coloring is fast; the color fastness is realized.

Description

technical field [0001] The invention relates to the textile field, in particular to a natural non-toxic dye. Background technique [0002] Existing natural non-toxic dyes have a relatively small scope of application and are not suitable for large-scale production. Contents of the invention [0003] The object of the present invention is to provide a natural non-toxic dye, which can solve one or more of the above problems. [0004] A natural non-toxic dye, the innovation of which is: the natural non-toxic dye is composed of the following components in parts by weight: 14-16 parts of hematoxylin, 23-26 parts of methyl green, 31 parts of basic fuchsin ~33 parts, sodium citrate 10~16 parts, iron ion 13~18 parts, alginic acid 2~5 parts, bean sprouts powder 10~12 parts, fish meal 17~20 parts, seed liquid 11~18 parts, arrowroot powder 21~ 24 parts and 9-10 parts of Houttuynia cordata. [0005] The invention has the advantages that: the natural non-toxic dye of the technical pr...

AI Technical Summary

Problems solved by technology

[0002] The existing natural non-toxic dyes have a relatively small scope of application and are not suitable for large-scale production now