Light sky blue wheat straw dye and production method thereof

Abstract

The invention relates to a light sky blue wheat straw dye and a production method thereof. The light sky blue wheat straw dye is mainly prepared from Baphicacanthus cusia, Cornflower, true indigo, sericite powder, white alum, stibium ionic compound solution and mineral water. The production method mainly comprises the following steps: material selection, cutting, drying, immersion, hot boiling, mixing, precipitatation and dyeing to obtain the finished product. The light sky blue wheat straw dye prepared from purely natural plants is purely natural, green and environment-friendly, and has the advantages of no pollution and no toxic or side effect on the human body.

Description

Technical field: [0001] The invention relates to a plant dye, in particular to a preparation method of a bright sky blue wheat straw dye and a production method. Background technique: [0002] Arts and crafts refer to products that have a strong aesthetic value after the daily necessities have been artistically treated. We generally divide arts and crafts into practical arts and crafts and arts and crafts for display appreciation. Practical arts and crafts are the main body and foundation of the entire arts and crafts, including arts and crafts for clothing, food, chemicals, transportation, and use. Practical value is the main value of this kind of handicraft, and aesthetic value exists as an auxiliary value. Such handicrafts include decorated and processed tea tableware, lamps, wooden furniture, embroidery products, grass and bamboo weaving products, etc. Display and appreciation handicrafts refer to those handicrafts mainly for decoration and ornamental functions. This...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, there are many methods of dyeing wheat straw, the main raw material for making wheat straw paintings, into bright sky blue, but most of the dyes are chemical dyes, and the dyed The bright sky blue 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 is harmful to human health.

[0005]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 bright sky blue Dye, the bright sky blue wheat straw dyed by it is not only pure in color, but also 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