Formula and production method for preparing deep yellow wheat straw dye

Abstract

The invention discloses a formula and a production method for preparing a deep yellow wheat straw dye. Gamboge tree resin, grass bouquet box, amur corktree, madder, senna leaf, alumen, a ferric ion compound solution and spring water are taken as main raw materials. The production method comprises the following main technological processes: sorting, cropping, drying, soaking, hot boiling, mixing, participating, dyeing, and forming a product. According to the formula and the production method for preparing the deep yellow wheat straw dye, the deep yellow wheat straw dye prepared from pure natural plants is pure natural, free of pollution, green and environment-friendly, and free of toxic and side effects on a human body.

Description

Technical field: [0001] The invention relates to a plant dye, in particular to a formula and a production method for preparing dark 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 dark yellow, but most of the dyes are chemical dyes, and the dyed dark yellow is not pure and easy to fade. Not only is it not environmentally friendly, but some dyes are During the dyeing process, toxic gases will even be produced, threatening human health. [0003] Thereby, lack a kind of plant dyestuff that dyes wheat straw into different colors in the field of wheat straw painting production, especially the pure natural plant dye that dyes wheat straw into dark yellow, the deep yellow wheat straw that it dyes is not only pure in color, but also can be dyed with other colors. The wheat straw paintings made of materials are bright and bright, not easy to fade, and are g...

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 deep yellow, but most of the dyes are chemical dyes, and the dyed The dark yellow is impure and easy to fade. Not only is it 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, there is a lack of a plant dye that can dye wheat straw into different colors, especially a pure natural plant dye that can dye wheat straw into deep yellow , the dark 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. The hazards caused by other toxic and harmful chemical dyes to people's bodies during the dyeing process