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Preparation method of traditional Chinese medicine anti-microbial underwear fabric

A technology of underwear fabrics and traditional Chinese medicine, which is applied in the manufacture of underwear, baby underwear, rayon, etc., can solve the problems of hidden safety hazards of antibacterial ingredients in antibacterial fabrics, poor antibacterial effect, and difficulty in preventing bacterial infection, and achieve good antibacterial effect and product safety. , The effect of strong moisture absorption and breathability

Inactive Publication Date: 2019-01-22
唐卫兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the long-term antibacterial effect of traditional fabrics is not good, it is difficult to prevent bacterial infection, and the antibacterial ingredients in antibacterial fabrics have potential safety hazards

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

[0020] A traditional Chinese medicine antibacterial underwear fabric and a preparation method thereof, comprising the following steps:

[0021] (1) Dry Artemisia argyi, Scutellaria baicalensis and Sophora flavescens respectively, crush them through a 60-mesh sieve, and then mix them in a mass ratio of 1:1:1 to obtain Chinese medicine powder. Microwave the Chinese medicine powder for 20-35 minutes and mix it with 40% ethanol-water mixture The mass volume ratio (g / mL) of 1:20 is mixed and then filtered under the condition of 400W ultrasonic power and 50°C for 25 minutes, and the residue is extracted by ultrasonic-filtering steps are repeated 3 times, and the filtrate is combined, and the molecular weight cut-off of the filtrate is 5000 The ultrafiltration membrane is concentrated and evaporated to dryness to prepare natural antibacterial agent;

[0022] (2) After dissolving the natural antibacterial agent in n-hexane to obtain a 0.25g / mL solution, add mesoporous silica powder to...

Embodiment 2

[0026] A preparation method of traditional Chinese medicine antibacterial underwear fabric, is characterized in that, comprises the following steps:

[0027] (1) After drying, Artemisia argyi, Scutellaria baicalensis and Sophora flavescens were crushed and passed through a 60-mesh sieve, and then mixed according to a mass ratio of 1:1.5:2 to obtain Chinese medicine powder. After microwave treatment of the Chinese medicine powder for 20-35 minutes, it was mixed with 35% ethanol-water mixture by The mass volume ratio (g / mL) of 1:25 is mixed and then filtered under the condition of 400W ultrasonic power and 45°C for 30 minutes, and the residue is then extracted by ultrasonic-filtering. The ultrafiltration membrane is concentrated and evaporated to dryness to prepare natural antibacterial agent;

[0028] (2) After dissolving the natural antibacterial agent in n-hexane to obtain a 0.2g / mL solution, add mesoporous silica powder to the solution, ultrasonically disperse it evenly, sti...

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Abstract

The invention belongs to a separation and extraction technology for effective components of natural products of light industry and chemical industry biological technologies in biology and new medicine, and relates to the field of extraction and application of natural active components, in particular to a preparation method of a traditional Chinese medicine anti-microbial underwear fabric. The preparation method comprises the steps: the anti-microbial active components are extracted from traditional Chinese medicine through an ultrasound-assisted ethyl alcohol extraction technology firstly; then a mesoporous silica and chitosan composite is adopted to pack the natural anti-microbial components, and chitosan / mesoporous silica nano particles loaded with the medicine are prepared; and finally,after bamboo fibers, the chitosan / mesoporous silica nano particles loaded with the medicine, a natural antioxidant, water and a spinning assistant are mixed, then traditional Chinese medicine anti-microbial fibers are obtained through electrostatic spinning, then the traditional Chinese medicine anti-microbial fibers and hydrophobic modified cotton fibers are blended, and then the traditional Chinese medicine anti-microbial underwear fabric is obtained. The traditional Chinese medicine anti-microbial underwear fabric prepared by the preparation method has the anti-microbial and health-care effects, and has the wearing experience feeling of good skin-friendly property and high moisture-absorption and ventilating properties.

Description

technical field [0001] The invention belongs to the separation and extraction technology of active ingredients of natural products of light industry and chemical biotechnology in biology and new medicine, relates to the field of extraction and application of natural active ingredients, and specifically relates to a traditional Chinese medicine antibacterial underwear fabric and a preparation method thereof. Background technique [0002] With the development of modern textile technology and the improvement of people's living standards and health awareness, fiber textiles with rich sources, mild and environmentally friendly production processes, and comfortable fabrics are gradually favored by people. Underwear is used as personal clothing for people, and consumers have higher requirements for its comfort and safety performance. The long-term antibacterial effect of traditional fabrics is not good, and it is difficult to prevent bacterial infection. Antibacterial fabrics on t...

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): A41B17/00D02G3/04D02G3/44D01F2/00D01F1/10
CPCA41B17/00A41B2400/34D01F1/103D01F2/00D02G3/04D02G3/449D10B2201/22D10B2401/021D10B2401/13D10B2501/02
Inventor 唐卫兵
Owner 唐卫兵
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