A moisture-absorbing and antibacterial insole

Abstract

The invention discloses a moisture-absorbing antibacterial insole, which comprises a surface layer, a moisture-absorbing antibacterial layer and a bottom layer, wherein the surface layer is a fiber mesh layer, and the bottom layer is a polyurethane layer; the moisture-absorbing antibacterial layer is a quantum Dot composite film, the quantum dot composite film uses polymer material as matrix material, quantum dots as filler, and is prepared by 3D printing technology; It can fundamentally solve the effect of foot sweat and foot odor, and at the same time, the insole has the health care function of promoting the blood circulation of the feet.

Description

technical field [0001] The invention relates to an insole, in particular to a moisture-absorbing and antibacterial insole. Background technique [0002] With the improvement of people's living standards and the enhancement of health and environmental protection awareness, people's requirements for shoes have gradually expanded from soft and comfortable, moisture-absorbing, breathable, windproof and rainproof, etc. to anti-mold and moth-proof, sterilization and deodorization, health care and non-toxic. Especially in summer and after exercise, due to the sharp increase in sweat secretion and the high-speed reproduction of microorganisms, a large amount of organic matter in sweat is decomposed to produce stench. If things go on like this, it will even lead to a series of foot diseases such as foot odor, athlete's foot, and athlete's foot, directly affecting people's physical and mental health. healthy. Therefore, adding antibacterial material on the insole to alleviate or supp...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the solutions to the problem of foot odor are through insoles, which are designed to form a multi-layer insole system, adding sweat-absorbing and antibacterial materials to endow the insoles with anti-sweat and foot odor problems. At present, most of them use drugs on the insoles. layer or adsorption layer, the drug layer is sterilized by drugs, and as the insole is used for a long time, the drug will lose its efficacy, and the chemical substances released by the drug will also cause harm to the human body (such as drug allergies). Bacteria develop drug resistance; the adsorption layer includes two types: sweat absorption and odor absorption. Polymers with high adsorption characteristics are often used as adsorbents to absorb sweat, and substances with large specific surface areas are often used to absorb odors ( Such as activated carbon) absorbs odor by physical adsorption

However, as a polymer adsorption layer that absorbs water, it will swell after absorbing water and reduce air permeability; activated carbon substances that physically adsorb odor will have adsorption saturation, and once saturated, they will lose their effect, and physical adsorption is only adsorption to remove odor. smell, and can not achieve the effect of antibacterial, but can not fundamentally solve the problem of foot odor, can not play a role in long-term sterilization and deodorization, and inhibit the growth of bacteria

Images