One-piece-type vamp and manufacturing method thereof

Abstract

The invention discloses a one-piece-type vamp which comprises a shoe toe part, a shoe heel part and a shoe waist. The shoe toe part, the shoe heel part and the shoe waist are integrally formed in a one-piece mode. The shoe toe part, the shoe heel part and the shoe waist are integrally formed in a hot-press mode by at least three flexible materials. The vamp is integrally formed into a hollow shell shape matched with a human body foot. The bottom of the vamp is connected with a sole. The vamp is manufactured by three steps of hot pressing, cooling and cutting and is suitable for the foot shape of a human body. Wearing can be comfortable in a tight-attaching mode, sewing is avoided on the surface, a streamline is smooth, a plurality of concave positions are formed in the shoe toe part in a hot-press mode, and attractiveness is achieved. In addition, the one-piece-type vamp is connected with a middle bottom and then is attached with a large bottom, and a shoe can be formed. Production efficiency is greatly improved, and a large amount of labor cost is saved.

Description

Technical field: [0001] The invention relates to the technical field of shoes, in particular to a one-piece shoe upper and a manufacturing method thereof. Background technique: [0002] Sports shoes are shoes used for sports. Because the sports shoes are comfortable to wear, they have different styles. The soles of sports shoes are flat, highly malleable and elastic, and play a certain buffering role for teenagers to run and jump. Therefore, many teenagers like to wear sports shoes for a long time, and there are many benefits to wearing them for a long time. The structure of sports shoes generally includes: the front of the shoe, the back of the shoe, the waist of the shoe, the upper, the tongue, the midsole and the outsole of the shoe. Traditional sports shoes are made of simple materials, and with the improvement of people's quality of life, the requirements for sports shoes are getting higher and higher. The upper is set inside the shoe, and the upper determines the comf...

AI Technical Summary

Problems solved by technology

Sports shoes in the prior art are mostly made of sponge, nylon, canvas, etc., which have poor air permeability. If sweaty feet stay in this "closed" environment for a long time, it is easy to cause fungal reproduction and spread, and skin diseases such as athlete's foot, dermatitis, and eczema occur; And the vamp in the prior art is generally made up of several parts, respectively is the upper of the shoe, the upper of the shoe and the waist of the shoe. The three are not integrally formed, but are connected by sewing or by gluing. This kind of design, in the manufacture of shoe uppers, it is necessary to open molds for different parts, which increases the cost of manufacturing, and each part needs to go through several processes before they can be connected together. The manufacturing process of this structure is cumbersome and requires a lot of Labor and low efficiency, high cost,

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