Formula and production method of dark cyan wheat straw dye

Abstract

The invention discloses a formula and a production method of a dark cyan wheat straw dye. According to the formula, dried broom, cornflower, Chinese tallow-tree leaf, alumen, iron ion compound solution, and mineral water are taken as main raw materials. The production method comprises following steps: material choosing, material cutting, drying, immersing, heat boiling, mixing, precipitating, dyeing, and finished product obtaining. The dark cyan wheat straw dye is pure natural, and is green and friendly to the environment; no pollution is caused; no toxic or side effect on human body is caused; and the dark cyan wheat straw dye is prepared from pure natural plant materials.

Description

Technical field: [0001] The invention relates to a plant dye, in particular to a formula and production method for preparing dark cyan 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 blue, but most of the dyes are chemical dyes, and the dark blue dyed 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 cyan, the dark cyan 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 green and envi...

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 dark blue, but most of the dyes are chemical dyes. The dark cyan color 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 vegetable dye that can dye wheat straw into different colors, especially a pure natural vegetable dye that can dye wheat straw into dark blue , the dark blue 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