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Insole making process

A manufacturing method and technology for insole, applied in the field of insole manufacturing, can solve the problems of incompatibility with ergonomics, high cost, rigid shape and the like

Inactive Publication Date: 2010-07-21
刘坤钟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Most of the existing insoles are made of a flat base material made of ethylene-vinyl acetate copolymer (EVA) and a layer of cloth is attached. The shape of this insole is rigid and does not conform to ergonomics. , it is less able to provide better support for the feet when worn
[0003] Another kind of insole, after the base material and the cloth layer are pasted, is put into a hot-pressing mold for hot pressing to form a plurality of insoles with curvature, three-dimensional shapes and patterns. Although this kind of insole has Good appearance and ergonomics, but relatively high cost

Method used

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no. 2 example

[0027] The second embodiment of the manufacturing method of the insole of the present invention comprises the following steps:

[0028] Step 1': As shown in Figure 6, prepare a foamed elastic base pad 40 with a predetermined thickness and a pressing unit 100. The foamed elastic base pad 40 of the present embodiment is two-color ethylene-vinyl acetate copolymer (EVA) or thermoplastic elastomer (TPE), and the foamed elastic base pad 40 has two base materials 41 and a The intermediate material 42 between the materials 41, the base material 41 has the same color and each has an outer surface 411, and the color of the intermediate material 42 is different from that of the base material 41. The pressing unit 100 also has a roller-shaped first pressing part 110 and a roller-shaped second pressing part 120 opposite to the first pressing part 110. The first pressing part 110 has a plurality of The second pressing part 120 protrudes from the first protruding part 111 arranged on an out...

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Abstract

The invention discloses a method for manufacturing an insole. A foaming elastic blank gasket and a pressing unit are produced first; a first pressing piece and a second pressing piece of the pressing unit are utilized to clamp and press the foaming elastic blank gasket so that a plurality of first protruded parts and a plurality of second protruded parts of the first pressing piece and the secondpressing piece are extruded towards the inside of the foaming elastic blank gasket respectively; two outer sides of the foaming elastic blank gasket are formed with a plurality of extrusion parts respectively; a cutting tool is utilized to cut the foaming elastic blank gasket; the pressing unit is operated to release the pressing force to ensure that two inner sides of two sheet bodies are of wavy shapes; and a layer of fabric surface is sequentially pasted on the sheet body and is cut to obtain the insole with three-dimensional shape.

Description

technical field [0001] The invention relates to an insole, in particular to a method for manufacturing the insole. Background technique [0002] Most of the existing insoles are made of a flat base material made of ethylene-vinyl acetate copolymer (EVA) and a layer of cloth is attached. The shape of this insole is rigid and does not conform to ergonomics. , it is less able to provide better support for the feet when worn. [0003] Another kind of insole, after the base material and the cloth layer are pasted, is put into a hot-pressing mold for hot pressing to form a plurality of insoles with curvature, three-dimensional shapes and patterns. Although this kind of insole has Better appearance and ergonomics, but the cost is relatively high. Contents of the invention [0004] The object of the present invention is to provide a method for manufacturing an insole with a three-dimensional shape and elastic support for the foot without using a hot-pressing mold. [0005] The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A43B17/00
Inventor 刘坤钟
Owner 刘坤钟
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