Method for lasting of sandal

Abstract

The invention discloses a method for lasting of a sandal. The method includes the following steps that a nailing fixing mode is adopted for covering the edge of an innersole, a nail is pegged in the center axis, from the front end 30-40 mm, of a shoe last bottom, a nail is pegged in the flank position, and a nail is pegged in the heel center portion; the covered innersole is fixed through gluing, and the shoe last bottom and the innersole are fixedly glued through adhesive tape or double-faced adhesive tape; the width inside the sandal is 10-12 mm, a sanded marking template is adopted, and according to the sanding quality, it is required that fluffs are even and dense, number two abrasive paper is adopted for sheepskin lining and number three abrasive paper is adopted for pigskin lining; the periphery of the upper inner side and the upper gluing position of the innersole are evenly brushed with emulsion paint, so that upper feet are directly glued to the innersole conveniently in the lasting process; the outer sides of upper strips are behind the back of the inner sides of the upper strips, and the upper strips are formed according to the foot type rule; the inside of a head hole is forward, the outside of the head hole is backward, according to the fact that the evagination of the thumb is located in front of evagination of the little toe, the efficiency and quality of lasting of the sandal can be effectively improved through reasonable working procedure design, and the service life of the sandal is prolonged.

Description

technical field [0001] The present invention relates to a method, in particular to a method based on stretching sandals. 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 used as wedding presen...

AI Technical Summary

Problems solved by technology

Now people like to wear sandals in summer. Sandals are light and simple, and they are cool to wear. However, due to their relatively simple structure, sandals are less stressed, resulting in short service life of sandals. Therefore, the requirements for the quality of sandals are raised. During the production process of sandals, the stretching process is always unsatisfactory and often falls off, making the service life of the sandals not up to the requirement