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An Antibacterial and Comfortable High Elastic Textile Material

A textile material, high elasticity technology, applied in textiles and papermaking, plant fibers, cellulose/protein conjugated rayon, etc., can solve the problems of difficult to maintain the antibacterial efficacy of antibacterial agents, unfavorable environment friendly, biodegradable and other problems , to achieve the effect of regular shape, promoting transfer and dispersion, and reducing evaporation rate

Active Publication Date: 2021-04-09
普宁市宏洽织造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of society and the improvement of people's living standards, people's requirements for functional fabrics close to life are getting higher and higher, especially multifunctional green health care fabrics with comfort, health care, and environmental protection are more favored. At present, there are many research reports on the antibacterial processing of textile materials. The antibacterial means used are mostly to add antibacterial agents such as quaternary ammonium salts, guanidines, fatty acids and metal compounds to textiles. Among them, the antibacterial agents themselves are toxic and not environmentally friendly. The antibacterial efficacy of some antibacterial agents is difficult to maintain, biodegradation is difficult, the environment is polluted, and it is not conducive to environmental friendliness.

Method used

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  • An Antibacterial and Comfortable High Elastic Textile Material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] An antibacterial and comfortable high elastic textile material, the specific processing method is as follows:

[0030] 1) Preparation of semi-finished textile materials

[0031] S1. At room temperature, soak cotton fibers and hemp fibers in ethylenediamine solution with a concentration of 50%, heat to 35°C, and soak for 5 hours at a constant temperature. After soaking, wash them alternately with distilled water and ethanol until neutral. Vacuum drying at ℃, then mixed with polyester microfibers and ultrasonically pulverized at 200KW for 30min to obtain mixed fibers;

[0032] S2. Add the mixed fiber to distilled water, then add polylactic acid, add it to a high-pressure homogenizer, mix and stir evenly, then heat to 210°C, keep it warm for 40 minutes, then spin in a closed environment, and process it by pulling , cooled to room temperature after degassing and drying to obtain a semi-finished textile material;

[0033] 2) Pretreatment of semi-finished textile materials ...

Embodiment 2

[0048] An antibacterial and comfortable high elastic textile material, the specific processing method is as follows:

[0049] 1) Preparation of semi-finished textile materials

[0050] S1. At room temperature, soak cotton fibers and hemp fibers in ethylenediamine solution with a concentration of 55%, heat to 38°C, and soak for 4.5 hours at a constant temperature. After soaking, wash them alternately with distilled water and ethanol until neutral. Vacuum drying at 55°C, then mixed with polyester superfine fibers and ultrasonically pulverized at 250KW for 25 minutes to obtain mixed fibers;

[0051] S2. Add the mixed fiber to distilled water, then add polylactic acid, add it to a high-pressure homogenizer, mix and stir evenly, then heat to 230°C, keep it warm for 35 minutes, then spin in a closed environment, and process it by pulling , cooled to room temperature after degassing and drying to obtain a semi-finished textile material;

[0052] 2) Pretreatment of semi-finished tex...

Embodiment 3

[0067] An antibacterial and comfortable high elastic textile material, the specific processing method is as follows:

[0068] 1) Preparation of semi-finished textile materials

[0069] S1. At room temperature, soak cotton fibers and hemp fibers in ethylenediamine solution with a concentration of 60%, heat to 40°C, and soak at constant temperature for 4 hours. After soaking, wash them alternately with distilled water and ethanol until neutral. Vacuum drying at ℃, then mixed with polyester microfibers and ultrasonically pulverized at 300KW for 20min to obtain mixed fibers;

[0070] S2. Add the mixed fiber to distilled water, then add polylactic acid, add it to a high-pressure homogenizer, mix and stir evenly, then heat to 240°C, keep it warm for 30 minutes, then spin in a closed environment, and process it by pulling , cooled to room temperature after degassing and drying to obtain a semi-finished textile material;

[0071] 2) Pretreatment of semi-finished textile materials

...

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Abstract

The invention discloses an antibacterial and comfortable high-elastic textile material, which specifically comprises the following steps: 1) preparation of a semi-finished textile material, 2) pretreatment of the semi-finished textile material and 3) antibacterial treatment of the semi-finished textile material. The invention uses cotton fiber, hemp fiber, polyester superfine fiber, polylactic acid, and modified titanium powder to prepare the raw material of the textile material. The prepared textile material has the advantages of good antibacterial performance, good comfort, and excellent elasticity. The invention pre-treats cotton fiber, hemp fiber and polyester superfine fiber to increase the plasticity of the fiber, improve its strength and elasticity, and then form a perovskite crystal film on the surface of the semi-finished textile material by means of rotary spraying, making the textile The material has good sterilization and decontamination performance under light, and has a good prospect of popularization and application.

Description

technical field [0001] The invention belongs to the technical field of textile material processing, and in particular relates to an antibacterial and comfortable high-elasticity textile material. Background technique [0002] Traditional textile materials mainly refer to fibers, which are the basic unit of textile materials. The source, composition, preparation, shape, and performance of fibers are rich and complex. Simply put, fibers are divided into two categories: natural fibers and chemical fibers. According to the material source properties of fibers, natural fibers are divided into plant fibers, animal fibers and mineral fibers. According to different raw materials, processing methods and components , It can be divided into three categories: regenerated fibers, synthetic fibers and inorganic fibers. [0003] Textiles can absorb sweat, sebum and other excretions secreted by the human body. In an environment with suitable temperature and humidity, microorganisms living ...

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 Patents(China)
IPC IPC(8): D06M11/46D06M11/56D06M13/332D01F8/14D01F8/02D06M101/06D06M101/32
CPCD01F8/02D01F8/14D06M11/46D06M11/56D06M13/332D06M16/00D06M2101/06D06M2101/32
Inventor 赵春升
Owner 普宁市宏洽织造有限公司