Formula for preparing yellow green wheat straw dye and preparation method thereof

Abstract

The invention relates to a formula for preparing a yellow green wheat straw dye and a preparation method thereof, which takes spinach leaves, mimosa pudica flower, marigold flower, alum, an iron ion compound solution and mineral water as main raw materials. The method comprises the main steps of selecting raw materials, cutting the raw materials, drying, immersing, performing hot boiling, mixing, depositing, and dyeing to obtain the finished product. The formula for preparing yellow green wheat straw dye and the preparation method are characterized by selecting the pure natural plants with advantages of no pollution, green environmental protection, and no toxic and side effect.

Description

Technical field: [0001] The invention relates to a plant dye, in particular to a formula and a production method for preparing a yellow-green wheat straw dye. Background technique: [0002] In the prior art, there are many ways to dye wheat straw, the main raw material of wheat straw paintings, into yellow-green, but most of the dyes are chemical dyes, and the dyed yellow-green is impure 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 vegetable dye that dyes wheat straw into yellow-green, the yellow-green 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 ...

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-green, but most of the dyes are chemical dyes. The yellow-green 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 yellow-green , the yellow-green 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