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Antibacterial anti-allergy functional fabric and preparation method thereof

A functional and anti-allergic technology, applied in the field of fabrics, can solve the problems of easy allergy, decreased anti-allergic ability, disappearance, etc., and achieves the effect of large specific surface area and mild antibacterial allergy effect.

Pending Publication Date: 2021-04-20
深圳市他她服装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As people pay more attention to health, the market has more and more demand for textiles with special functions such as antibacterial and health care. During the production of these functional fabrics, it is necessary to carry out antibacterial finishing on the fabric. During the antibacterial finishing process, functional materials will be added to the fabric. Such as nano-silver, nano-copper, etc., but such functional fabrics may not be suitable for people with sensitive skin and allergies
[0004] Secondly, the existing anti-allergic fabrics are usually processed on common fabrics, and the anti-allergic ability of the fabrics produced in this way will decrease or even disappear after repeated washing.

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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  • Antibacterial anti-allergy functional fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Preparation of porous fibers:

[0026] Take 1 part of polylactic acid and dissolve it in a mixed solution of dichloromethane and dimethylformamide at a volume ratio of 1:1, wherein the solid-liquid ratio of polylactic acid to the mixed solution is 1:10 (g / mL) to obtain polylactic acid Lactic acid solution; Polyvinyl alcohol is dissolved in dimethyl sulfoxide to obtain a polyvinyl alcohol solution, wherein the solid-liquid ratio is 1:15 (g / mL); the two obtained in step (1) and step (2) The two solutions are mixed at a volume ratio of 2:1 to obtain a spinning solution; the obtained spinning solution is obtained by electrospinning technology to obtain polylactic acid fibers, the polylactic acid fibers are ultrasonically treated in deionized water, and porous fibers are obtained after drying.

Embodiment 2

[0028] Weigh 1 portion each of honeysuckle, chamomile, ginkgo, parsnip, peppermint, astragalus, and angelica dahurica dry powder, and add them to the ethanol solution with a volume fraction of 80% according to the ratio of solid to liquid 1:30 (g / mL). Ultrasonic extraction was carried out 2 times, each ultrasonic extraction time was 30min, the filtrates were combined twice after suction filtration, and concentrated with a rotary evaporator to prepare extracts of each component, 5 parts of honeysuckle extract, 8 parts of chamomile extract , 3 parts of Ginkgo biloba extract, 3 parts of glycerin, 3 parts of Fangfeng extract, 2 parts of peppermint extract, 5 parts of Astragalus extract, 5 parts of Angelica root extract, 1 part of cross-linking agent, 1 part of emulsifier and 5 parts of tea tree oil Mix, stir evenly, add 150 parts of deionized water, stir to obtain the antibacterial antiallergic agent; the porous fibers and skeleton fibers obtained in Example 1 are padded in the ant...

Embodiment 3

[0030] Utilize the same method as Example 1 to prepare the extract, with 10 parts of honeysuckle extract, 12 parts of chamomile extract, 5 parts of ginkgo extract, 5 parts of glycerin, 6 parts of windproof extract, 5 parts of peppermint extract, and astragalus extract 8 parts, 8 parts of Angelica dahurica extract, 3 parts of crosslinking agent, 2 parts of emulsifying agent and 10 parts of tea tree oil mix, stir well, add 100 parts of deionized water, stir well to obtain antibacterial antiallergic agent; The porous fibers and the skeleton fibers are padded in an antibacterial and hypoallergenic agent, wherein the weight ratio of the porous fibers to the skeleton fibers is 1:1, and the skeleton fibers are selected from spandex fibers in this implementation, and the rolling rate is 75%, and then dried to obtain Mixed fibers; the mixed fibers are subjected to secondary padding and secondary drying; the mixed fibers after the secondary padding are washed, bleached, oiled, dried, and...

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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Abstract

The invention relates to a fabric technology, in particular to an antibacterial and anti-allergy functional fabric. The antibacterial and anti-allergy functional fabric is formed by blending porous fibers and skeleton fibers according to a weight ratio; the invention further discloses a preparation method of the antibacterial and anti-allergy functional fabric, which comprises the following steps of preparing an antibacterial and anti-allergy agent, and padding the porous fibers and the skeleton fibers in the antibacterial and anti-allergy agent twice, wherein the antibacterial and anti-allergic agent contains honeysuckle extract, chamomile extract, gingko extract, glycerol, divaricate saposhnikovia root extract, mint extract, astragalus extract, angelica dahurica extract, tea tree oil and the like, and has a long-acting antibacterial and anti-allergic function.

Description

technical field [0001] The invention relates to fabric technology, in particular to an antibacterial and antiallergic functional fabric and a preparation method thereof. Background technique [0002] In recent years, with the aggravation of environmental pollution, the abuse of various industrial additives, and changes in people's eating habits, the number of allergic patients has increased sharply and the symptoms have become more serious. According to incomplete statistics, there are more and more people around the world who feel sensitive skin, of which 61% are women and 38% are men. Skin allergies have become one of the important problems that plague human health. Skin allergic reaction, also known as allergic reaction or hypersensitivity reaction, refers to a special type of immune response produced by the body when it is stimulated by an antigen, which can cause tissue damage and immune function disorder. Appearing on people is also called allergic contact dermatitis,...

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): D06M13/00D06M13/148D06M13/11D01F6/92D01F11/08D06M101/32D06M101/38D06M101/28D06M101/06D06M101/10
Inventor 蔡慧
Owner 深圳市他她服装有限公司
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