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Highly matched and breathable insole and manufacturing method thereof

A manufacturing method and insole technology, applied to insoles, footwear, footwear, etc., can solve the problems of affecting service life, easy to break, poor air permeability, etc., and achieve the effects of preventing breakage, improving flexibility, and improving comfort

Inactive Publication Date: 2020-01-07
佛山市南海全益保健用品科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing insoles are made of hot-melt adhesive. Because the hot-melt adhesive is relatively hard and has poor air permeability when the wearer wears it, it is uncomfortable to wear; at the same time, due to the texture of the hot-melt adhesive itself, the insole is During repeated bending and use, it is prone to breakage, which affects the service life and comfort of use

Method used

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  • Highly matched and breathable insole and manufacturing method thereof
  • Highly matched and breathable insole and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0034] refer to figure 1 and figure 2 . A highly fitting and breathable insole, comprising a shoe mold layer 1, an upper mold layer 2 and a filling layer 3, the shoe mold layer 1 is provided with an accommodating cavity 11, the filling layer 3 is arranged at the accommodating cavity 11, the shoe mold layer 1 The edge of the shoe is fixed to the edge of the upper mold layer 2, the filling layer 3 is located between the shoe mold layer 1 and the upper mold layer 2, and the shapes of the filling layer 3 and the upper mold layer 2 are consistent with the shape of the sole of the user. In actual use, both the shoe mold layer 1 and the upper mold layer 2 can be integrally injection-molded with plastic; the shoe mold layer 1 is provided with an accommodating cavity 11 to facilitate the placement and filling of the filling layer 3 .

[0035] The filling layer 3 includes cork chips and hot melt adhesive, the weight ratio of cork chips to hot melt adhesive is 1:2-4; the particle size...

Embodiment 2

[0055] This embodiment is basically the same as Embodiment 1, and the difference is that a method for making a highly consistent and breathable insole is provided, including the following steps:

[0056] S01', uniformly mixing cork chips and hot melt adhesive according to the weight ratio of 1:2 to 4, and spreading them into a thickness corresponding to the accommodation cavity;

[0057] S02'. After heating the above materials, the heating temperature is 50-100°C, so that the hot melt glue melts and infiltrates between the cork chips, and forms a shape that matches the curvature of the soles of the human feet. Partially cut to obtain the insole; the molding is pressed and formed by a molding die, and can be punched and cut;

[0058] S03', put the above-mentioned insole into the accommodating cavity on the shoe mold layer;

[0059] S04', fixing the upper mold layer and the shoe mold layer;

[0060] S05', heating the fixed upper mold layer and the shoe mold layer again, so tha...

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Abstract

The invention discloses a highly matched and breathable insole and a manufacturing method thereof. The insole comprises a shoe mold layer, an upper mold layer and a filling layer, wherein the shoe mold layer is provided with a containing cavity; the filling layer is arranged at the containing cavity; the edge of the shoe mold layer is fixed to the edge of the upper mold layer; the filling layer islocated between the shoe mold layer and the upper mold layer; and the shapes of the filling layer and the upper mold layer are both consistent with the foot sole shape of a user. The manufacturing method is simple in process and wide in application range; the obtained insole is provided with the filling layer, so that the flexibility of the whole insole can be improved, the breakage phenomenon ofthe insole during use is effectively prevented, and the service life and the comfort level are prolonged and improved; meanwhile, the shapes of the filling layer and the upper mold layer are both consistent with the foot sole shape of the user, so that the insole is matched with the foot sole of the user; and through the arrangement of the filling layer, the air permeability, the sweat permeability and the bacteriostasis of the insole can be improved, the foot odor phenomenon is effectively prevented, and the use comfort is improved.

Description

technical field [0001] The invention belongs to an insole and a manufacturing method thereof, in particular to a highly fitting and breathable insole and a manufacturing method thereof. Background technique [0002] Most of the existing insoles are made of hot-melt adhesive. Because the hot-melt adhesive is relatively hard and has poor air permeability when the wearer wears it, it is uncomfortable to wear; at the same time, due to the texture of the hot-melt adhesive itself, the insole is During repeated bending and use, it is prone to breakage, which affects the service life and comfort of use. Contents of the invention [0003] It is an object of the present invention to provide a highly fitting and breathable insole that solves at least one of the above-mentioned problems. [0004] According to one aspect of the present invention, a highly fitting and breathable insole is provided, comprising a shoe mold layer, an upper mold layer and a filling layer, the shoe mold lay...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B17/00A43B17/08A43B17/12B29D35/14
CPCA43B17/006A43B17/08A43B17/12B29D35/14
Inventor 查方春
Owner 佛山市南海全益保健用品科技有限公司
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