Antibacterial textile plant dye and preparation method thereof

A technology for plant dyes and textiles, applied in the field of textiles, can solve the problems of difficult sewage treatment, harm to health, long processing technology, etc., and achieve the effects of good anti-fungal and bacteriostatic properties, high safety, and simple production process.

Inactive Publication Date: 2016-08-03
NEWSEGA TEXTILE NANTONG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the chemical dyes commonly used in the printing and dyeing industry contain various harmful substances to varying degrees, which are harmful to people’s health. The processing technology is long, the equipment is large, and the energy consumption is high. The large amount of sewage generated is difficult and expensive to treat. A lot of pressure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] An antibacterial plant dye for textiles, comprising the following raw materials in parts by weight: 15 parts of madder extract, 10 parts of sodium lactate, 15 parts of carboxymethyl chitosan, 4 parts of sorbitan ester, 5 parts of paraffin, 5 parts of dyeing acid, 1 part of sodium hexametaphosphate, 80 parts of deionized water.

[0013] The preparation method of the above-mentioned antibacterial plant dye for textiles comprises the following steps: (1) washing and drying the raw material of madder and pulverizing it for later use; (2) mixing the pulverized madder and alcohol evenly at a mass ratio of 1:20, and stirring at 20KHz and After processing in 33KHz dual-frequency ultrasonic extraction equipment for 30 minutes and ethanol extraction for 2-3 times, the filtrate was obtained by filtration. (3) The filtrate was compressed and sprayed to obtain powdered Rubia extract; (4) Sodium lactate and carboxymethyl Chitosan, sorbitan ester, paraffin, sodium hexametaphosphate an...

Embodiment 2

[0015] An antibacterial vegetable dye for textiles, comprising the following raw materials in parts by weight: 20 parts of sumac extract, 5 parts of sodium lactate, 10 parts of hydroxypropyl chitosan, 1 part of sorbitan ester, 6 parts of paraffin, and 3 parts of dyeing acid , 2 parts of sodium hexametaphosphate, 90 parts of deionized water.

[0016] The preparation method of the above-mentioned antibacterial plant dye for textiles comprises the following steps: (1) washing and drying the hematoxylin raw material and pulverizing it for later use; (2) mixing the pulverized hematoxylin and alcohol evenly at a mass ratio of 1:15, and After processing in 20KHz and 33KHz dual-frequency ultrasonic extraction equipment for 30 minutes and ethanol extraction for 2-3 times, the filtrate was obtained by filtration. (3) The filtrate was compressed and sprayed to obtain powdered hematoxylin extract; (4) Sodium lactate was mixed according to the proportion , hydroxypropyl chitosan, sorbitan ...

Embodiment 3

[0018] An antibacterial vegetable dye for textiles, comprising the following raw materials in parts by weight: 25 parts of safflower extract, 8 parts of sodium lactate, 12 parts of carboxymethyl chitosan, 2 parts of sorbitan ester, 8 parts of paraffin, and 2 parts of dyeing acid , 4 parts of sodium hexametaphosphate, 100 parts of deionized water.

[0019] The preparation method of the above-mentioned antibacterial plant dye for textiles comprises the following steps: (1) washing and drying the safflower raw material and pulverizing it for later use; (2) mixing the pulverized safflower and alcohol evenly at a mass ratio of 1:25, and After processing in 20KHz and 33KHz dual-frequency ultrasonic extraction equipment for 30min and ethanol extraction for 2-3 times, the filtrate was obtained by filtration. (3) The filtrate was compressed and sprayed to obtain powdered safflower extract; (4) Sodium lactate was mixed according to the proportion , carboxymethyl chitosan, sorbitan ester...

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PUM

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Abstract

The invention discloses an antibacterial textile plant dye .The antibacterial textile plant dye is prepared from, by weight, 15-25 parts of a plant dye extract, 5-10 parts of sodium lactate, 10-15 parts of a chitosan derivate, 1-4 parts of sorbitan esters, 5-8 parts of paraffin, 2-5 parts of dyeing acid, 1-4 parts of a softening agent and 80-100 parts of deionized water .The plant dye is high in dye fastness, tender in hue, natural, environmentally friendly and low in raw material obtaining cost .The production process is simple, low in carbon and environmentally friendly, the processed fabric contains no toxic substances, no harm is caused to human bodies and environment, the safety is high, and the antibacterial textile plant dye further has the good mold-proof antibacterial performance and antistatic performance.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an antibacterial vegetable dye for textiles and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, the textile industry has developed rapidly in our country, and our country has become a veritable textile production country in the world. The textile industry has also caused serious environmental pollution while promoting economic development. At present, the chemical dyes commonly used in the printing and dyeing industry contain various harmful substances to varying degrees, which are harmful to people’s health. The processing technology is long, the equipment is large, and the energy consumption is high. The large amount of sewage generated is difficult and expensive to treat. A lot of pressure. Contents of the invention [0003] Therefore, in order to solve the above problems, the present invention provides an anti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09B61/00C09B67/42D06P1/34D06P1/653D06P1/48D06P1/651D06P1/673
CPCC09B61/00C09B67/0092D06P1/34D06P1/48D06P1/65125D06P1/6533D06P1/6735
Inventor 吴永惠
Owner NEWSEGA TEXTILE NANTONG CO LTD
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