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Integrated insole making process

A manufacturing method and an integrated technology, applied to insoles, shoemaking machinery, footwear, etc., can solve the problems of lowering the price, exposing the composition and color of the insole, and being unable to produce in large quantities, and achieve the effect of increasing the price

Inactive Publication Date: 2004-09-29
蔡茂征
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the cloth (4) does not cover the PU (5), the composition and color of the insole are exposed on the side, which is very unsightly and reduces the overall selling price
[0006] The above-mentioned manufacturing methods also have the problem of being unable to mass-produce, gluing, or exposing the composition and color of the insole

Method used

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  • Integrated insole making process
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Embodiment Construction

[0032] For a deeper understanding of the present invention, how to achieve the means of the invention, please refer to Fig. 7 to Figure 14 , the present invention mainly includes manufacturing procedures such as device 10 , assembly 20 , pouring 30 , cutting 40 , and finished product 50 .

[0033] Device 10: a layer of covering cloth 60 is placed in the lower mold 60 of the mould, and the lower mold 61 has a mold cavity 62 (sole shape), and a plurality of fixing nails 63 are provided on the outer periphery of the mold cavity 62, The fixing nail 63 fixes the covering cloth 60; in addition, the lower surface of the upper mold 64 is provided with a jacking nail 65 (as shown in Figure 10 ) relative to the mold cavity 62 of the lower mold 61, and the jacking nail 65 can be ( As shown in Figure 11) a round rod, or (such as Figure 12 Shown) jacking nail 66 utilizes one body end face to become concave-convex intermittent guide piece.

[0034] Combination 20: the upper and lower mo...

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Abstract

The process of making integrated insole includes feeding, combination, pouring, cutting and other steps and combines covering cloth and polyurethane to an integral without needing previous cutting, gluing, folding, pressing and other complicated steps. The present invention can produce insole with beautiful integral appearance.

Description

Technical field: [0001] The invention relates to shoes, in particular to a method for manufacturing an integrally formed insole. technical background: [0002] Generally, the manufacturing method of early insoles needs to cut the cloth (1), red midsole (2) and foam (3) into a shoe shape of preset size, but the size of cloth (1) is larger than that of red midsole (2) and The size of the foam (3) (as shown in Figure 1) is so that the red midsole (2) and the foam (3) are covered, and then the cloth (1), the foam (3) and the red midsole (2) Place them in order, glue and stick them together (as shown in Figure 2), and finally fold the cloth (1) down in half, and place the foam (3) and the red midsole (2) ) to cover it, and press the shape to make the hem of the cloth (1) close to the outside of the red midsole (2). Therefore, the early manufacturing method of the insole needs to go through cutting (T1), gluing (T2), pasting (T3), folding (T4), cladding (T5) and pressing (T6) an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A43B17/14A43D8/00
Inventor 蔡茂徵
Owner 蔡茂征