A kind of surface modification process of shoe material substrate

Abstract

The invention discloses a shoe sole material surface decoration technology comprising the following steps of (1) processing the surface of the shoe sole material, (2) spraying base paint, (3) spraying metal, (4) spraying surface paint. In the first step, a processing agent corresponding to material of the external surface of a visible part in the sole material; the external surface of the visible part of the sole material is cleaned and softened, and then dried for 10 to 20 mins; in the second step, the sole material is spayed via a spraying device, so a flat base paint plane can be formed on the external part of the sole material, and then the base paint layer is dried for 20 to 30 mins at the temperature of 60 to 70 DEG C; in the third step, a metal-like layer is sprayed on the base paint layer via the spraying device and then the base paint layer is dried for 5 mins at the temperature of 60 to 70 DEG C; and in the fourth step, surface paint is sprayed on the metal-like layer via the spraying device and then dried to acquire decorated shoe sole material. The decoration layer can be directly formed on the external surface of the sole material, so a characteristic of great decorating effect can be achieved.

Description

technical field [0001] The invention relates to the field of shoe materials, in particular to a surface modification process for shoe material substrates. Background technique [0002] Shoes can generally be divided into soles and uppers, and soles can be subdivided into outsoles that directly contact the ground and play a wear-resistant role, midsoles that mainly play a shock-absorbing role, and insoles that are in direct contact with human feet. In addition to the functional roles of wear resistance and shock absorption, the outsole and midsole are also important parts of the appearance of the shoe. [0003] At present, the colors of the midsole and outsole are mainly obtained by two methods. One is to add various pigments when the shoe material itself is formed, that is, the pigment and the main components of the shoe material are mixed before the shoe material is formed. Uniform, this method is a waste of paint because most of the shoe material is not exposed, and the v...

AI Technical Summary

Problems solved by technology

This layer of film can also be directly sprayed paint, but at present, people have not made further technical progress in spraying paint for shoe materials, especially for spraying paint with anti-metal effect.