Method for manufacturing out-turned high-lace shoes

Abstract

The upper edge of the high-sole leather welt is folded upwards and sewn together with the lower edge of the shoe upper. The high-sole leather welt is then folded downwards, and the outsole and the lower edge of the high-sole leather welt are glued together. Preferably, the adhesive is a high-strength waterproof adhesive to prevent the shoe from coming unglued and water from seeping in. This method of manufacturing shoes with outward-folding high-sole leather welts solves the problem of water ingress at the junction of the upper edge of the high-sole leather welt and the shoe upper in existing technologies, greatly improving production quality.

Description

Technical Field

[0001] This invention patent: A method for manufacturing outward-turned high-top leather shoes, applicable to the technology of sole forming and upper connection of leather shoes. Background Technology

[0002] Currently, high-waisted welts are attached to the outer perimeter of the shoe upper. There are two technical solutions for joining the high-waisted welt to the shoe upper. The first is to use glue. Shoes with glued high-waisted welts will come apart after wearing for a long time, and water will get into the joint between the high-waisted welt and the shoe upper. The second is to use thread. The joint between the high-waisted welt and the shoe upper is also prone to water leakage. Both of these manufacturing methods seriously affect the production quality of the shoes. Summary of the Invention

[0003] To overcome the aforementioned problems in existing technologies, this invention patent provides a method for manufacturing shoes with an outward-turned high-sole leather welt. This process, through the outward-turning and sewing technique of the high-sole leather welt and the shoe upper, changes the problems of easy glue separation and water ingress at the joint between the high-sole leather welt and the shoe upper, solving the quality problems existing in the production of existing technologies. The technical solution adopted by this invention patent to solve its technical problems is as follows: the upper edge of the high-sole leather welt is folded upwards and sewn to the lower edge of the shoe upper around the perimeter. After sewing, the high-sole leather welt is folded downwards, and the thread sewn between the upper edge of the high-sole leather welt and the shoe upper is pressed under the high-sole leather welt, thus shaping the shoe upper. The outsole around the perimeter and the lower edge of the high-sole leather welt are glued together. Preferably, the adhesive is a high-strength waterproof adhesive, which can better prevent the shoe body from separating and water seepage.

[0004] The beneficial effects of this invention patent are: a method for manufacturing outward-turned high-sole leather welt shoes, which solves the water ingress problem at the junction of the high-sole welt and the upper in the prior art; the high-strength waterproof adhesive has a much higher bonding strength than ordinary shoe glue, which can better prevent glue separation and water seepage, thus greatly improving the production quality. Attached Figure Description

[0005] The following description, in conjunction with the accompanying drawings and embodiments, provides further details.

[0006] Appendix Figure 1 This is a schematic diagram of the structure of a method for manufacturing outward-turned high-top leather-trimmed shoes, as per the present invention patent: Figure 2 This is an invention patent: Assembly diagram

[0007] Figure 1 1. High-quality leather trim, upper side 2 stitches

[0008] Figure 2 Middle 3 large bottom 4 high leather strip lower side Detailed Implementation

[0009] See attached document Figure 1 Appendix Figure 2The following is a method for making outward-turned high-top leather shoes.

[0010] include Figure 1 1. Sew 2 stitches along the upper side of the leather welt.

[0011] Figure 2 Outsole 3, High-quality leather trim on the underside 4

[0012] Its features are: the upper edge of the high-quality leather trim 1 is folded upward and sewn together with the lower edge of the shoe upper 2; the high-quality leather trim is folded downward; and the outsole 3 and the lower edge of the high-quality leather trim 4 are glued together.

Claims

1. A method for making outward-turned high-top leather-trimmed shoes Its characteristics are: The upper edge of the Gaozhuang leather welt is folded upwards and sewn together with the lower edge of the shoe upper. The Gaozhuang leather welt is folded downwards, and the outsole and the lower edge of the Gaozhuang leather welt are glued together.

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