Polishing-free and gluing-free shoe and shoemaking method thereof

A technology for rubber shoes and shoe uppers, which is applied to footwear, soles, heel pads, etc. It can solve the problems of human injury and cost increase, and achieve the effect of saving labor costs and reducing costs

Inactive Publication Date: 2017-08-04
闫秀梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the use of adhesives in existing shoemaking will cause harm to the human body and increase the cost

Method used

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  • Polishing-free and gluing-free shoe and shoemaking method thereof

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Experimental program
Comparison scheme
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specific Embodiment approach 1

[0016] Specific embodiment one: a kind of non-wearing and glue-free shoe-making method, it comprises midsole, outsole and the upper of a shoe that links to each other with midsole, and it is to comprise the following steps:

[0017] 1. Use a line of 0.1 to 0.3 cm, use the edge machine to make a curve with a code width of 0.5 to 1.5 cm in the A area of ​​the midsole, and continue the curve with a code width of 0.5 to 1.5 cm in the remaining space in this area;

[0018] 2. Connect the upper of the shoe with the B area of ​​the midsole processed in step 1;

[0019] 3. Place the midsole connected to the upper in the melted outsole for connection, and then cool to room temperature to complete the connection of the midsole, outsole and upper;

[0020] Among them, the midsole is bounded by 0.4 to 0.6 cm from the edge of the midsole, the area close to the edge of the midsole is the B area, and the area far from the edge of the midsole is the A area.

specific Embodiment approach 2

[0021] Specific embodiment two: the difference between this embodiment and specific embodiment one is that: in step one, the curve using the edge machine code is a curve with a width of 0.8-1.2 cm. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0022] Embodiment 3: The difference between this embodiment and Embodiment 1 is that the curve is a protruding and raised curve. Others are the same as in the first embodiment.

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Abstract

A wear-free and glue-free shoe and a shoe-making method thereof relate to the field of shoe-making. The purpose of the present invention is to solve the problems of human body damage caused by adhesives used in existing shoe-making and cost increase. The present invention divides the midsole in shoemaking, and uses thick lines to code the middle area of ​​the midsole at a distance of about 0.5 cm from the edge of the midsole to form "concave-convex surfaces and gaps" for pouring and melting the outsole , and connect the upper at the edge of the midsole, also forming "concave-convex surfaces and gaps", this structure is conducive to melting the outsole perfusion, and can be more firmly combined with the outsole. The method of the invention and the manufactured shoes save the adhesive, save the cost, and do not cause harm to the workers and the environment. The invention is applied in the field of shoemaking.

Description

technical field [0001] The invention relates to the field of shoemaking, in particular to a wear-free and glue-free shoe and a shoemaking method thereof. Background technique [0002] The existing shoemaking method is to use adhesives to bond the midsole, uppers, and soles together. In the process, the uppers and soles will be polished to produce a lot of dust to pollute the air. The adhesive is a toxic Harmful chemical ingredients will endanger the health of shoe-making workers and have a certain impact on the health of consumers. Contents of the invention [0003] The purpose of the present invention is to solve the problems that the use of adhesives in the existing shoemaking will cause harm to the human body and increase the cost. A wear-free and glue-free shoe and a shoemaking method thereof are provided. [0004] In order to solve the above problems, the present invention adopts following method: [0005] 1. Use a line of 0.1 to 0.3 cm, use the edge machine to mak...

Claims

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Application Information

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IPC IPC(8): A43B9/16A43D86/00
CPCA43B9/16A43D86/00
Inventor 闫秀梅
Owner 闫秀梅
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