Plant dye for fabrics and preparation method thereof

A technology of vegetable dyes and fabrics, applied in dyeing, textiles and papermaking, etc., can solve the problems of a large amount of harmful substances in wastewater, safety hazards, waste, etc., and achieve good biosolubility and environmental compatibility

Inactive Publication Date: 2019-12-10
陈璇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Synthetic dyes have certain safety hazards to human health, and their production process will also produce a large amount of harmful substances and a large amount of waste water, polluting the environment and causing waste of water resources, causing great pressure on the ecological environment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A vegetable dye for fabrics, made from the following raw materials in parts by weight: 5 parts of sodium citrate, 4 parts of ferrous sulfate, 9 parts of simethicone, 19 parts of sumac, 29 parts of pomegranate peel, and 37 parts of safflower , 0.8 parts of leveling agent, 0.8 parts of color fixing agent, and 1.2 parts of dispersing agent.

[0019] Vegetable dyes are used for the fabric, and sodium acetate is used as the leveling agent.

[0020] The vegetable dye for the fabric, the color fixing agent is a compound of ethylene glycol and glacial acetic acid with a mass ratio of 1:1.

[0021] The vegetable dye for the fabric, the dispersant adopts barium stearate.

[0022] The preparation method of above-mentioned vegetable dye for fabric, this method comprises the steps:

[0023] (1) Put 19 parts of hematoxylin, 29 parts of pomegranate peel, and 37 parts of safflower into the reaction kettle according to parts by weight, and add water so that the solid-liquid ratio is 1...

Embodiment 2

[0027] The difference between this example and Example 1 is that the vegetable dyes for fabrics described in this example are made from the following raw materials in parts by weight: 3 parts of sodium citrate, 6 parts of ferrous sulfate, simethicone 5 parts, 25 parts of sumac, 25 parts of pomegranate peel, 40 parts of safflower, 0.5 parts of leveling agent, 1 part of color fixing agent, and 1 part of dispersing agent.

Embodiment 3

[0029] The difference between this example and Example 1 is that the vegetable dyes for fabrics described in this example are made from the following raw materials in parts by weight: 6 parts of sodium citrate, 3 parts of ferrous sulfate, simethicone 12 parts, 12 parts of sumac, 30 parts of pomegranate peel, 35 parts of safflower, 1 part of leveling agent, 0.5 parts of color fixing agent, and 1.5 parts of dispersing agent.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention provides a plant dye for fabrics and a preparation method thereof. The plant dye for fabrics is characterized by being prepared from, by weight, 3-6 parts of sodium citrate, 3-6 parts offerrous sulfate, 5-12 parts of dimethyl silicone oil, 12-25 parts of hematoxylin, 25-30 parts of pomegranate peel, 35-40 parts of safflower, 0.5-1 part of a leveling agent, 0.5-1 part of a dye-fixingagent and 1-1.5 parts of a dispersant. The plant dye is safe and friendly to the environment and has good biological solubility and environmental compatibility.

Description

Technical field: [0001] The invention relates to a vegetable dye for fabric and a preparation method thereof, belonging to the technical field of industrial dyes. Background technique: [0002] With the improvement of people's living standards, the quality of life has been greatly improved, and health has become a topic of current people's relationship. Textile dyes are divided into natural dyes and synthetic dyes, most of which are synthetic dyes on the market. Synthetic dyes have certain potential safety hazards to human health. The production process also produces a large amount of harmful substances and a large amount of waste water. It pollutes the environment and causes waste of water resources, which puts great pressure on the ecological environment. [0003] As more and more people pay more attention to their own health, the pursuit of green products and green consumption has become an important demand. Therefore, synthetic dyes can no longer meet people's requireme...

Claims

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Application Information

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IPC IPC(8): D06P1/34D06P1/52D06P1/653D06P1/673D06P1/651
CPCD06P1/34D06P1/5292D06P1/65118D06P1/6533D06P1/67341
Inventor 陈璇
Owner 陈璇
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