Formula used for preparing nattierblue wheat straw dye and production method

Abstract

The invention discloses a formula used for preparing a nattierblue wheat straw dye and a production method. According to the production method, polygonum tinctorum, strobilanthes cusia(Nees)0.Kuntze, indigofera tinctoria, alumen, an iron ion compound solution, and mineral water are taken as main raw materials. The production method comprises following main steps: material selection, material cutting, drying, immersing, hot boiling, mixing, depositing, dyeing, and obtaining of finished products. The nattierblue wheat straw dye is pure natural, is green and friendly to the environment, and is prepared from the pure natural plants which possess no toxic or side effect on human body; and no pollution is caused.

Description

Technical field: [0001] The invention relates to a plant dye, in particular to a formula and production method for preparing a light-colored wheat straw dye Background technique: [0002] In the prior art, there are many methods for dyeing wheat straw, the main raw material of wheat straw paintings, into a light color, but most of the dyes are chemical dyes, and the dyed light color is not pure and easy to fade, which is not only not environmentally friendly, but also Dyes may even produce toxic gases during the dyeing process, threatening 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 light mist. The wheat straw paintings made of its materials are bright and bright, not easy to fade, and are green and environmentally friendly. The works emit a plant fragrance for a long time, which can improve people's p...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, there are many methods of dyeing wheat straw, the main raw material for making wheat straw paintings, into light colors, but most of the dyes are chemical dyes, and the dyed The light mist 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, which threatens 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 dyeing wheat straw into a light color Dye, the light-colored wheat straw dyed by it is not only pure in color, but the wheat straw painting made of its material is bright and beautiful, not easy to fade, and it is green and environmentally friendly. It solves the harm caused by other toxic and harmful chemical dyes to people's body during the dyeing process