Formula and production method for preparing yellow wheat straw dye

Abstract

The invention relates to a formula and production method for preparing a yellow wheat straw dye. The yellow wheat straw dye is mainly prepared from locust tree flower, garcinia, white alum, an iron ion compound solution and mineral water. The production method mainly comprises the following steps: material selection, cutting, drying, immersion, hot boiling, mixing, precipitation and dyeing to obtain the finished product. The yellow wheat straw dye prepared from purely natural plants is purely natural, green and environment-friendly, and has the advantages of no pollution and no toxic or side effect on the human body.

Description

Technical field: [0001] The invention relates to a plant dye, in particular to a formula and production method for preparing yellow wheat straw dye Background technique: [0002] In the prior art, there are many ways to dye wheat straw, the main raw material for making wheat straw paintings, into yellow, but most of the dyes are chemical dyes, and the dyed yellow is not pure and easy to fade. Not only is it not environmentally friendly, but some dyes are not The process will even produce toxic gas, which threatens human health. [0003] Therefore, there is a lack of a plant dye that can dye wheat straw into different colors in the field of wheat straw painting, especially a pure natural vegetable dye that dyes wheat straw into yellow. The yellow wheat straw dyed by it is not only pure in color, but also made of its material The wheat straw paintings produced are bright and bright, not easy to fade, and are green and environmentally friendly. The works emit a plant fragran...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, there are many ways to dye wheat straw, the main raw material for making wheat straw paintings, into yellow, but most of the dyes are chemical dyes, and the dyed yellow Not pure, easy to fade, not only not environmentally friendly, some dyes may even produce toxic gases during the dyeing process, threatening human health

[0003]Therefore, in the field of wheat straw painting production, there is a lack of a plant dye that can dye wheat straw into different colors, especially a pure natural vegetable dye that can dye wheat straw into yellow. The yellow wheat straw dyed by it is not only pure in color, but the wheat straw painting made of its material is bright and bright, not easy to fade, and it is green and environmentally friendly. Harm caused by toxic and harmful chemical dyes to human body during the dyeing process