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

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...

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