Mold-proof dye-fixing liquid for wheat straw for straw plaiting

Abstract

The invention belongs to the technical field of processing of straw and willow plaited products, and particularly relates to mold-proof dye-fixing liquid for wheat straw for straw plaiting. The mold-proof dye-fixing liquid is prepared from the following raw materials in parts by weight: 12-16 parts of epoxy modified styrene-acrylic emulsions, 3-5 parts of polyethyleneimine, 1-3 parts of Alpha-substituted benzyl isocyanate, 6-10 parts of hydroxyapatite, 1-3 parts of 2,2',4,5,5'-pentachlorobiphenyl, 2-6 parts of 7-methoxy-1-naphthaleneacetic acid, 1-3 parts of calcium chloride, 1-2 parts of emulsifiers and 3-6 parts of dye-fixing agents. Compared with the prior art, the mold-proof dye-fixing liquid has the advantages that the mold-proof dye-fixing liquid with stable performance is obtained by reasonably blending raw materials with different functions, a dense protective layer can be formed on the surface of the straw after treatment, the straw has high anti-oxidation and anti-fading capability, and the commercial property is improved.

Description

technical field [0001] The invention belongs to the technical field of straw weaving products processing, and in particular relates to a mildew-proof and color-fixing liquid for straw for straw weaving. Background technique [0002] Straw weaving has a long history. In the Qing Dynasty, farmers used the materials at hand to weave exquisite works of art. With the improvement of people's living standards, straw weaving as an ecological material has also appeared more and more in our lives. People hope that the furniture and storage boxes in their life can be coordinated with the color of the home decoration. Therefore, the appearance of straw in primary colors cannot meet the extensive requirements of the market. Therefore, the existing production process of colored straw products usually includes the following steps. For shallow raw materials, apply the corresponding dyes on the raw materials, dry them in the sun, soak them in water to soften them for weaving, weaving, fumiga...

AI Technical Summary

Problems solved by technology

[0002] Straw weaving has a long history. In the Qing Dynasty, farmers used the materials at hand to weave exquisite works of art. With the improvement of people's living standards, straw weaving as an ecological material has also appeared more and more in our lives. People hope that the furniture and storage boxes in their life can be coordinated with the color of the home decoration. Therefore, the appearance of straw in primary colors cannot meet the extensive requirements of the market. Therefore, the existing production process of colored straw products usually includes the following steps. For shallow raw materials, apply the corresponding dyes on the raw materials, dry them in the sun, soak them in water to soften them for weaving, weaving, fumigation to increase humidity, airing to prevent mildew, and painting to improve aesthetics. However, if the time control is wrong during soaking in water It will change the coloring, and although the color is better in the short term after using the paint, it is prone to cracking, warping and other problems after a long time. The process of painting