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.
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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...
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