Preparation formula and production method for black oak colored wheat straw dye

Abstract

A preparation formula and production method for a black oak colored wheat straw dye are provided; with oak shells, chestnut shells, Chinese tallow leaf, alumen, an iron ion compound solution and mineral water as main raw materials, the production method comprises the main technological processes of material selection, material cutting, drying, soaking, hot boiling, mixing, precipitating, dyeing and finished product obtaining. Provided are the preparation formula and the production method for the black oak colored wheat straw dye which is prepared from purely-natural plants, is purely natural, pollution-free, green and environmentally friendly and has no toxic or side effect to human bodies.

Description

Technical field: [0001] The invention relates to a plant dye, in particular to a formula and a production method for preparing black oak wheat straw dye. Background technique: [0002] In the prior art, there are many methods of dyeing wheat straw, the main raw material for making wheat straw paintings, into black oak, but most of the dyes are chemical dyes, and the dyed black oak is not pure and easy to fade. Not only is it not environmentally friendly, but some 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 black oak. The black oak wheat straw dyed by it is not only pure in color, 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 pla...

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 black oak color, but most of the dyes are chemical dyes, and the dyed The black oak 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 that can dye wheat straw into black oak Dye, the black oak 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. It solves the harm caused by other toxic and harmful chemical dyes to people's body during the dyeing process