Manufacturing method for multilayer sole, and shoe

Abstract

Provided are a manufacturing method for a multilayer sole, and shoes. The manufacturing method for a multilayer sole comprises the following steps: according to a paper pattern, broadening an edging site, and then cutting, to obtain materials of a half sole, an interlayer, and an outsole, then beveling, spraying undercoat, adhering a protective film, and finally coating an adhesive to bond and combine, to obtain a multilayer sole main sample plate; adhering welts on the periphery of the multilayer sole main sample plate, to obtain a multilayer sole main board; making a paper pattern according to a heel, and making leather by the paper pattern; coating an adhesive on the leather, wrapping and bonding the leather on the heel, trimming to obtain a heel of the shoe; coating the adhesive on the multilayer sole main board, the heel of the shoe, and a top lift to combine and bond, then performing polishing, grinding, and coloring processing; cleaning a surface to obtain the multilayer sole, wherein the shoe comprises the multilayer sole manufactured by the manufacturing method for the multilayer sole. The method is good in technology continuity, and simple in process, and the manufactured multilayer sole is good in suppleness, comfortable in wearing, and has good structural strength and wear resistance. The appearance of the multilayer sole has layering, and is coordinative and exquisite.

Description

technical field [0001] The invention relates to the technical field of shoemaking, in particular to a method for making multilayer soles and shoes. Background technique [0002] At present, the design of shoes not only requires a fashionable and beautiful appearance, but also requires functionality and wearing comfort. In order to meet the needs of the public, those skilled in the art have made various attempts. The shoe itself has undergone various challenging attempts, especially in the manufacture and design of the multi-layer sole. [0003] Compared with traditional single-layer soles, multi-layer soles have obvious advantages in structural strength and wearing comfort, and the application and improvement of their structures are attracting more and more attention; however, the current manufacturing and design of multi-layer soles are difficult to meet the actual needs, especially the inability to take into account the coordination of structural strength and appearance, ...

AI Technical Summary

Problems solved by technology

[0003] Compared with traditional single-layer soles, multi-layer soles have obvious advantages in structural strength and wearing comfort, and the application and improvement of their structures are attracting more and more attention; however, the current manufacturing and design of multi-layer soles are difficult to meet the actual needs, especially the inability to take into account the coordination of structural strength and appearance, and generally has the disadvantage of high normal cost; for example, a kind of wear-resistant shoes with multi-layer soles disclosed in Chinese patent ZL, which Using Velcro to form a multi-layer sole, the connection strength of this structure is poor, it cannot form a coordinated overall shape, and the flexibility of wearing is also poor, especially not suitable for the design of sports shoes; and a kind disclosed in Chinese patent ZL201410821513.9 The method and products of multi-layer soles are molded by injection molding, which not only requires high mold costs, but also produces soles with vague layers and poor decoration, which is difficult to integrate with various fashion elements used in shoe design. Practical application is limited

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