Sewing method for realizing molding of upper by adopting sewing machine

Abstract

The invention discloses a sewing method for realizing the molding of an upper by adopting a sewing machine. The sewing method comprises the following steps of turning a front upper surrounding and an upper cover, turning a shoe body and a shoe-body ornament, sewing a rear upper, coating an all-purpose adhesive on the rear upper and the shoe body, pasting a reinforcer, turning a rear-upper ornament, turning the shoe body and an upper shoe-body ornament, sewing the rear upper with a front upper, sewing a shoe tongue, reversely turning the rear upper and a neckline lining, coating the all-purpose adhesive on a front upper lining and a middle upper lining, turning and combining an upper lining and front and middle shoe upper vamps, turning the shoe tongue and a vamp, pasting a neckline foamed vamp, pasting a front liner and a rear liner, overturning a neckline, and manufacturing shoe eyelets. By the method, the upper is sewn through a plurality of parts, and the upper can be locally replaced in production on the premise that the integral fastness of the upper is not influenced, so that the waste of the upper is prevented from occurring, and the problems that an existing traditional upper is integrally molded, the integral upper only can be discarded as a waste when partial position defects occur, so that serious waste is caused are solved.

Description

technical field [0001] The invention relates to a method, in particular to a method for forming and sewing shoe uppers by using a needle car. Background technique [0002] Shoes are things made of leather, cloth, wood, grass, plastic silk, etc. that are worn on the feet and land on the ground when walking. Shoes have a long history of development. About 5,000 years ago in the Yangshao culture period, the most primitive shoes made of animal skins appeared. Shoes are a tool for people to protect their feet from injury. The earliest people invented fur shoes in order to overcome special circumstances and prevent their feet from being uncomfortable or injured. Shoes have developed to the present, and they have formed what they are now. Shoes of various styles and functions can be seen everywhere. In traditional Chinese wedding customs, shoes are a kind of mascot, which is a symbolic folk custom produced by the pairing of shoes and the homonym of "shoe" and "kai". Some are u...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problem that the above-mentioned existing traditional shoe uppers are formed in one piece. When some positional defects occur, the whole shoe upper can only be discarded as waste products, which causes serious waste. A kind of shoe upper is designed. The needle car is used to realize the forming and sewing method of the shoe upper. This method sews the shoe upper through several parts. On the premise of not affecting the overall firmness of the shoe upper, partial replacement can be carried out during production, which prevents the waste of the shoe upper and solves the problem. Traditional shoe uppers are molded in one piece. When some positional defects occur, the whole shoe upper can only be discarded as waste, which causes serious waste.