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Method for dyeing silk fabrics by utilizing cudrania tricuspidata pigment

A technology for wood and fabrics, applied in the field of plant dyeing, to enrich the color spectrum and promote contemporary development and application

Inactive Publication Date: 2019-03-01
ANHUI UNIV OF FINANCE & ECONOMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no method for dyeing silk fabrics by using Zhe wood pigment.

Method used

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  • Method for dyeing silk fabrics by utilizing cudrania tricuspidata pigment
  • Method for dyeing silk fabrics by utilizing cudrania tricuspidata pigment
  • Method for dyeing silk fabrics by utilizing cudrania tricuspidata pigment

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the following examples are given to further describe the present invention in detail.

[0020] Turtle Pigment Extract

[0021] Rinse the Zhe wood fragments briefly, dry them, take 200g, crush them, add 1000ml of pure water, soak them for 24 hours, heat them to 100°C for 1 hour, filter and collect the first dyeing solution, after filtering the dyeing Add 1000ml of pure water to the material, heat to 100°C for 1 hour, take out, filter and collect the second dyeing solution; add 600ml of pure water to the filtered dyeing material to obtain the third dyeing solution, mix the three dyeing solutions , to obtain a mixed dye solution, which became the experimental Zhe wood dye solution.

[0022] direct dyeing

[0023] Take 2g of fabric and soak in 200ml dyeing solution without mordant, heat the dyeing solution for 30min to 90°C, take it out at 10min, 20min, 30min, 60min, 70min, 80...

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Abstract

The invention discloses a method for dyeing silk fabrics by utilizing cudrania tricuspidata pigment. The method comprises the following steps of step (1): extraction of cudrania tricuspidata pigment:crushing cudrania tricuspidata, simply washing, drying, crushing, adding pure water, soaking for 24 hours, then filtering, soaking and filtering the crushed cudrania tricuspidata, and after soaking and filtering for three times, mixing the obtained dye liquor; step (2): dyeing: soaking the silk fabrics in the dye liquor, and adopting a bath ratio of 1:100 to obtain the dyed silk fabrics. The method disclosed by the invention has the advantages that by utilization of the silk fabrics dyed by cudrania tricuspidata, the dyeing effect is best, the ancient Chinese classic color can be restored, theChinese plant-dyeing chromatography is enriched and the current development and application of plant dyeing are promoted.

Description

technical field [0001] The invention relates to the technical field of plant dyeing, in particular to a method for dyeing silk fabrics by using a mordant and eucalyptus pigment. Background technique [0002] Zhemu mainly refers to the wood, roots and bark of Moraceae Zheshu, which has high value in traditional Chinese medicine. Zheshu is native to East Asia, and the main production areas in my country are Shandong and the North Jiangsu Plain, and it is also widely distributed in Hebei, Henan, Shaanxi, Fujian, Hunan, Hubei, Guangdong and other places. [0003] At present, the compounds isolated and identified from Zhemu are mainly xanthones and flavonoids, in addition to alkaloids, lignin, coumarin and other components. Among them, the compounds quercetin, kaempferol, trihydroxydihydroisoflavones, taxifolin, dihydromorin, and cinnamon are all flavonoids. Flavonoids are a class of yellow pigments derived from flavonoids, which react with metal salts to form colored complexes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/34D06P3/04D06P1/673
CPCD06P1/34D06P1/67341D06P1/6735D06P3/04
Inventor 杨蕾
Owner ANHUI UNIV OF FINANCE & ECONOMICS
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