Anti-acarus and anti-microbial non-woven fabric containing natural plant extract

Abstract

The invention discloses anti-acarus and anti-microbial non-woven fabric containing a natural plant extract. The non-woven fabric comprises three layers, wherein the upper layer is an anti-acarus non-woven fabric layer, the lower layer is an anti-microbial non-woven fabric layer, and the middle layer is a bonding layer; the anti-acarus non-woven fabric layer is obtained through a hydroentanglementprocess by adopting chitin fiber, and the anti-microbial non-woven fabric layer is boned with the anti-acarus non-woven fabric layer through the bonding layer. A preparation method of the anti-microbial non-woven fabric layer comprises the following steps: (1) adding Houttuynia cordata, honeysuckle, radix bupleuri, Astragalus membranaceus, Coptis chinensis, camphor, mint, radix sileris and Poria cocos into water for boiling for 2 to 3 h, filtering to obtain a filter residue for standby use, and thus obtaining a medicine liquor A; (2) adding the filter residue in the step (1) into water for boiling for 2 to 3 h, filtering, and abandoning the filter residue to obtain a medicine liquor B; (3) merging the medicine liquor A and the medicine liquor B in the step (1) and the step (2), and then adding water for dilution to obtain a traditional Chinese medicine solution; and (4) soaking the non-woven fabric into the traditional Chinese medicine solution in the step (3) for 20 to 24 h, and carrying out low temperature drying to obtain the anti-microbial non-woven fabric.

Description

technical field [0001] The invention relates to the field of textile non-woven fabrics, in particular to a mite-removing and anti-bacterial non-woven fabric containing natural plant extracts. Background technique [0002] Non-woven fabrics have the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. Based on the excellent physical and chemical properties of non-woven fabrics, non-woven fabrics Favored by consumers, a series of daily necessities made of non-woven fabrics are pouring into the consumer market, such as carpets made of non-woven fabrics and clothes made of non-woven fabrics. [0003] However, existing non-woven fabrics do not have the effect of inhibiting mites, causing many non-woven fabrics to easily breed mites. Mites are tiny pests invisible to the naked eye. There are more than 50,000 species of mites found in the world, second o...

AI Technical Summary

Problems solved by technology

However, most of the bed sheets and quilts used by people are made of non-woven fabrics. Based on the fact that non-woven fabrics do not have the function of inhibiting the proliferation of mites, people who use non-woven fabrics are susceptible to mites.

[0004] Therefore, in response to the defects of the prior art, a series of technical solutions for the improvement of non-woven fabrics have been reported successively. For example, the Chinese patent No. CN.201310622825.2 discloses a "deodorizing non-woven fabric". In addition to the peculiar smell on the non-woven fabric, the proliferation of mites is inhibited. However, activated carbon is used in this material. Activated carbon is a physical adsorption material, and its adsorption function decreases with the use of time until it completely loses the adsorption function. After the cloth has a peculiar smell, the mites multiply in large numbers, and then treat the symptoms but not the root cause

In view of the deficiencies in the existing technology, there is no effective way to solve the problem

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