Waterproof and breathable shoes and preparation method thereof

Abstract

The invention discloses waterproof and breathable shoes and a preparation method thereof. Each shoe comprises a vamp and a sole; the vamp comprises an outer layer, a middle layer and an inner layer; the outer layer is in knit construction, the middle layer adopts a waterproof and breathable polyurethane film structure, and the inner layer is made of cotton fabrics; the preparation method is as follows: orderly nesting and stacking the outer layer, the middle layer coated with dotted glue at two surfaces and the inner layer in a mould-pressing mold, hot-pressing and shaping, cooling to obtain the vamp; banburying modified white carbon black, octadecanoic acid and accelerant, and then putting in the mixed natural rubber and bytadiene styrene rubber, banburying, placing, cooking, sulfurizingto obtain the sole; adhering the vamp and the sole, performing instant punching treatment to obtain the waterproof and breathable shoe. The waterproof and breathable shoe disclosed by the invention isexcellent in waterproof and breathable performance, the bacteria breeding on the foot can be effectively inhibited, and the foot odor can be masked; the use performance is excellent, the health carecan be performed on the sole of the foot can be in the process of wearing the shoes, and the service life is long; the preparation method is simple and feasible, and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of footwear, in particular to waterproof and breathable shoes and a preparation method thereof. Background technique [0002] With the continuous improvement of people's living standards and spiritual pursuits, outdoor sports as a new leisure lifestyle after busy work are becoming more and more popular among people, especially among office workers. Outdoor sports are useful. Aerobic exercise is not only good for health, but also makes people relax physically and mentally from heavy work. At the same time, it can also appreciate the beauty of nature, cultivate their sentiments, and enjoy a colorful life. [0003] Outdoor sports include trekking excursions, mountaineering, etc. These activities are often in environments such as rock walls and streams. Existing sports shoes are usually composed of uppers, soles, and shoelaces. The uppers include uppers on the left and right sides, front uppers and The tongue t...

AI Technical Summary

Problems solved by technology

Existing ordinary sports shoes will be severely worn soon after walking on a hard rock wall, and they will easily get wet when encountering fording streams or rainwater, resulting in inconvenience in wearing. Fatigue consumes energy and makes it difficult to walk, which affects the quality of outdoor sports. In severe cases, it can lead to sprains. It can be seen that outdoor sports not only require a strong body, but also a pair of comfortable, wear-resistant, waterproof and breathable shoes.