JPH0417801A - Processing method of shoes to be metal processed - Google Patents

Abstract

PURPOSE:To make it possible to finish shoes cheap and beautiful by spraying and depositing molten metal on the surface of shoes. CONSTITUTION:On the surface of unprocessed or plastic coated shoes metal is sprayed and deposited. After metal spraying, copper is sprayed in the thickness of 5 micron or more, followed by metal plating process in the case of gold or silver plating, Plastics used in this process is to have a low viscosity and a sufficient hardening time let alone ABS resin in order to finish it in a beautiful state. In such a method shoes can be finished in a beautiful state while maintaining the original configuration of shoes. Plating process can be performed in the same condition with other metals without using expensive silver lacquer and carbon. Therefore the plating process can be completed quickly at a low cost.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to a shoe processing method in which the surface is processed with metal.

(Prior Technology) There has long been a method of preserving children's first shoes or shoes worn on special occasions by plating them with metal.

First, the surface of the shoe is coated with plastic. Metal plating is then applied over it.

There are two conventional methods.

A) Coating with ABS resin, which has very good plating adhesion.

Plating is done on top of this.

B) Coat with plastic other than ABS resin (e.g. Evoquin resin, urethane resin) and apply silver lacquer or charging carphone.

Plating is applied over this.

(Problems to be Solved by the Invention) In method A, ABS resin has a very high viscosity and is suitable for use in melting at high temperatures and injection into molds for molding. Therefore, it is extremely difficult to maintain the original shape of the shoe when coating.

Don't expect a beautiful finish.

With method B), the plastic coating can be applied to the original shape of the shoe to make it more beautiful. However, in order to improve the adhesion of the plating, it is necessary to apply a thick layer of metal plating first.

This requires the use of plating for a long period of time and the effort of applying expensive silver lacquers.

This method is time consuming and costly.

(Means for Solving the Problems) The object of the present invention is to eliminate such drawbacks and to produce inexpensive and beautiful metal-worked shoes.

Here's how to explain this: a) Melted metal is irradiated and attached to the surface of the shoe, either unprocessed or coated with plastic.

Mouth) Metal plating is applied to the top of the shoes in A) above.

The plastic used at this time is not limited to ABS resin,
It should have a low viscosity and sufficient curing time to achieve a beautiful finish.

(Function and Examples) Even if the shoes are made of leather or are hard, there is no problem in directly irradiating them with molten metal without applying a plastic coating.

Shoes that have been irradiated with molten metal will have been coated with metal as is, so if you want metal processing using inexpensive materials (copper, for example), there is no need for plating over it.

If the purpose is to plate gold or silver after metal irradiation, good results can be obtained by irradiating copper to a thickness of 5 microns or more.

(Effects of the invention) According to this method, any kind of plastic can be used, so it is possible to obtain a beautiful finish that retains the original shape of the shoe.

Depending on the type of metal (copper, for example), plating may not be necessary, which can save you time and money, and you can plating under the same conditions as other metals without using expensive silver lacquer or carbon. , plating can be done quickly and cheaply.

Claims (1)

[Scope of Claims] 1) Shoes in which molten metal is irradiated and adhered to either an unprocessed surface or a plastic-coated surface. 2) Shoes in which metal plating is applied from the top of claim 1).