Polyurethane anti-microbial tinea pedis-proof insole

Abstract

The invention discloses a polyurethane antibacterial and anti-tinea pedis insole, which belongs to the field of insole. The insole of the invention has a three-layer structure, the upper layer is a breathable mesh cloth, the middle layer is a polyurethane soft foam layer mixed with traditional Chinese medicine powder, the lower layer is a pure polyurethane layer, and the three layers are bonded together in sequence; the breathable mesh cloth is a honeycomb layer. Reticular air-permeable mesh cloth, the polyurethane soft foam layer is a microporous polyurethane foam material, the traditional Chinese medicine powder is a mixture of meduo monk powder, keel powder and calamine powder, and the pure polyurethane layer is closed-cell polyurethane foam. Material; the thickness ratio of the upper layer, the middle layer and the lower layer is 0.5~0.8:2~3:1~2. The insole provided by the invention has the advantages of simple structure, good air permeability and good antibacterial performance, and is a polyurethane antibacterial and anti-tinea pedis insole which can prevent and treat ringworm, has soft texture and low cost.

Description

technical field [0001] The invention relates to the field of insoles, in particular to a polyurethane antibacterial and anti-tinea pedis insole. Background technique [0002] Most of the insoles currently on the market are made of cloth or fiber materials, especially the multi-layer planar insoles of synthetic fiber materials, which have poor air permeability, are not easy to absorb sweat, are very easy to breed bacteria, produce peculiar smell, and even cause tinea pedis, which affects the human body. healthy. Tinea pedis refers to the fungal infection of the skin between the soles and toes. Like tinea corporis, tinea pedis is globally distributed, and the incidence rate in tropical and subtropical regions is higher, and the city is higher than the rural area. Tinea pedis is mostly related to the poor air permeability of shoes and insoles, and the incidence rate is as high as 80% in some occupations that must wear air-tight rubber shoes for a long time, such as sanitation ...

AI Technical Summary

Problems solved by technology

As in the prior art, the application number is 02117846.1, and the name is called the patent of Chinese herbal medicine deodorant and antibacterial healthy insole. This patent discloses a kind of insole made of paper pulp mixed with Chinese herbal medicine. It is soft and uncomfortable to wear, and the Chinese medicine ingredients in some insoles volatilize quickly, and the antibacterial and deodorant effect of Chinese medicine is short

In the insoles of the prior art, the above-mentioned problems such as hard texture of the insole, poor air permeability, and high cost usually also occur.

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