Method for applying large bottom of shoes

A shoe outsole and fit technology, applied in the direction of bonding shoe parts, shoe-making machinery, footwear, etc., can solve the problems of waste of energy, human injury, surface damage, high cost, and overcome the damage to the environment and operators. , The effect of saving bonding molding time and shortening bonding time

Inactive Publication Date: 2008-06-11
许添华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Roughing (destruction of the surface) Disadvantages: cause dust to pollute the air, human body
[0004] 2. Washing (removing dust, release agent) Disadvantage: Cleaning with water will cause water pollution
[0005] 3. Irradiation (UV) destroys the surface Disadvantages: waste of energy and cause human injury
[0006] 4. Wipe treatment agent Disadvantages: volatilization can cause human injury
[0007] 5. Wiping glue (adhesive) for sticking Disadvantages: volatilization causes human injury
[0011] To sum up, the existing bonding method has many process steps and high cost, which will cause great damage to the environment and operators

Method used

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Examples

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Effect test

Embodiment Construction

[0015] Provide a method for fitting the outsole of shoes. When processing the outsole of shoes, first add 1-2% surfactant (BM-820); adopt the following steps: when processing the outsole of shoes, cover the bottom surface with a layer Adhesive film; activated in the oven (UV lamps are installed at intervals in the box), and irradiated for 1-1.5 minutes; attach the outsole and midsole of the shoe; use mechanical pressing to form the sole.

[0016] Covering a layer of adhesive film on the bottom of the outsole can meet the production requirements of the first 5 steps in the original manufacturing process, so that the first 5 processing steps in the original process can be omitted, and the same bonding effect can be obtained at the same time , overcoming the damage to the environment and operators in the first five steps of the original process, shortening the bonding time, saving about 1 / 2 of manpower, saving about 1 / 2 of the bonding and molding time, and the unbonded outsole can...

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PUM

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Abstract

The invention discloses a large sole doubling method, which comprises steps of coating a film layer on the large sole, activated in an oven (the oven is provided with UV lamps by intervals), doubled and shaped. The invention has the advantages that: in process, the large sole factory only needs to add one procedure and coats a layer of glue film on the sole surface while in process, the prior five procedures can be omitted while the same doubling effect can be obtained, the method overcomes the problems of the pollution on the environment and damages on operators in the prior procedures, saves the doubling time and labor force by about one half, and saves the doubling and shaping time by about one half. The non-doubled large soles can be used repeatedly, and the film edge materials can be recycled and added to the use of the large sole, thereby improving the production efficiency and lowering the cost.

Description

technical field [0001] The invention relates to a shoe-making method, in particular to a process improvement of a method for fitting shoe soles in the shoe-making process. Background technique [0002] In the shoemaking process, there is a process of laminating the outsole of the shoe with the foam midsole. The traditional lamination method is as follows: [0003] 1. Roughing (destruction of the surface) Disadvantages: cause dust to pollute the air, human body [0004] 2. Washing (removing dust, release agent) Disadvantage: Cleaning with water will cause water pollution [0005] 3. Irradiation (UV) destroys the surface Disadvantages: waste of energy and cause human injury [0006] 4. Wipe treatment agent Disadvantages: volatilization can cause human injury [0007] 5. Wiping glue (adhesive) for sticking Disadvantages: volatilization causes human injury [0008] 6. Activation in the oven (UV lamps are installed at intervals in the box) [0009] 7. Fit the outsole to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43D25/06
Inventor 许添华
Owner 许添华
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