Method for manufacturing natural plant dyeing cloth or silk fabric

A technology of natural plants and silk fabrics, applied in natural dyes, dyeing methods, azo dyes, etc., can solve the problems of low color fastness, few colors, and difficult industrialization, and achieve uniform dyeing, more colors, and soft colors.

Active Publication Date: 2015-05-13
昆明市宜良阳昇工艺品厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems of low color fastness, few colors, and difficulty in industrialization of plant dyed fabrics, the present invention provides a method for making natural plant dyed cloth or silk fabrics, so as to achieve good color fastness and balanced dyeing.

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

[0026] (1) Take Adenophorum adenophora and grind it, then add water to boil for 4 hours according to the solid-liquid ratio kg / kg, so that the pigment in the plant is dissolved to make a color paste, and then press solid-liquid in the color paste The ratio kg / kg is calculated as 1:20000 and potassium chloride is added to achieve the purpose of fully extracting the pigment, and the dye solution is obtained after filtration;

[0027] (2) Add BF7658 bio-amylase purchased in the market at a solid-to-liquid ratio of 1:200 into water and mix to obtain a treatment solution, then put the fabric to be dyed into the treatment solution and soak for 3 hours, then take out the fabric and rinse it Dehydration after 3 times;

[0028] (3) Immerse the cloth treated in step (2) into the dye solution in step (1), heat it to 60°C and keep it warm for 10 minutes, then take it out and dehydrate; at this time, the cloth is light yellow;

[0029] (4) Add iron acetate into water at a solid-to-liquid ...

Embodiment 2

[0035] 1) Take Adenophora adenophora and grind it, then add water to cook for 4 hours according to the solid-liquid ratio kg / kg, add water for 4 hours, dissolve the pigment in the plant to make a color paste, and then add it to the color paste according to the solid-liquid ratio kg / kg is calculated as 1:20000 and potassium chloride is added to achieve the purpose of fully extracting the pigment, and the dye solution is obtained after filtration;

[0036] (2) Add BF7658 bio-amylase purchased in the market at a solid-to-liquid ratio of 1:200 into water and mix to obtain a treatment solution, then put the fabric to be dyed into the treatment solution and soak for 3 hours, then take out the fabric and rinse it Dehydration after 3 times;

[0037] (3) Immerse the cloth treated in step (2) into the dye solution in step (1), heat it to 60°C and keep it warm for 10 minutes, then take it out and dehydrate; at this time, the cloth is light yellow;

[0038] (4) Add copper acetate to wate...

Embodiment 3

[0045] (1) Take the roots, stems and leaves of Radix isatidis, take the method of stacking, sprinkle lime on it, seal it to make it rot, dissolve the pigment in the plant to make a color paste, and then put it in the color paste according to the solid-liquid ratio kg / kg is calculated as 1:18000 and potassium chloride is added to achieve the purpose of fully extracting the pigment, and the dye solution is obtained after filtration;

[0046] (2) Add the commercially available BF7658 bio-amylase into water at a solid-to-liquid ratio of 1:220 and mix it with water to obtain a treatment solution, then put the silk fabric to be dyed into the treatment solution and soak for 5 hours, then take out the silk fabric and rinse it with water Dehydration after 3 times;

[0047] (3) Immerse the silk fabric treated in step (2) into the dye solution of step (1), heat it to 70°C and keep it warm for 8 minutes, then take it out and dehydrate; at this time, the silk fabric is light green;

[00...

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 discloses a method for manufacturing natural plant dyeing cloth or silk fabric. The method comprises the steps of carrying out grinding on the plant raw material, carrying out other steps to obtain dye liquor; and then, carrying out dye material pretreatment, mordanting, washing, dyeing, soaping, and drying in the shade to obtain the plant dyeing cloth, wherein metal salt is fed into mordant dye, so that the functions of color development and color fixation are reached. The plant dyeing cloth or silk fabric is bright in color, uniform in dyeing and good in dye fastness, does not fade and change color, and is multiple in colors, soft, simple, unsophisticated and natural in colors. The method is rich in plant raw material resource, so that planting is easily expanded; the method is non-toxic and harmless; the method solves the problems of the pollution to the environment and the harm to the human body which are caused by synthetic dye, and has a health function. The method provided by the invention can be applied to the clean production of wool textile industry, and the mass production is realized.

Description

technical field [0001] The invention relates to a method for making natural plant dyed cloth or silk fabric, and belongs to the technical fields of dye extraction and textile printing and dyeing. Background technique [0002] A large number of chemical dyes are used in the textile printing and dyeing industry, which has a serious impact on the environment. Currently commonly used synthetic dyes contain carcinogenic substances, which directly harm the wearer or the producer, and are irritating and allergic to the skin. In order to prevent the aggravation of environmental pollution, the number of chemical dyes banned in the world has increased from dozens to hundreds. [0003] Compared with synthetic dyes, natural pigments are natural and safe to wear, and some natural pigments also have certain health care functions, which are very popular among people. Vegetable dyes are the dyes with the longest application history and the widest application range among natural dyes. Pla...

Claims

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/34D06P1/673D06P1/653D06P5/10D06M16/00C09B61/00
Inventor 郭琼芬梁跃辉
Owner 昆明市宜良阳昇工艺品厂
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