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Sewing-free upper vamp and manufacture method thereof

A manufacturing method and technology without sewing, which is applied to shoe uppers, footwear, shoe eyelets, etc., can solve the problems of complex manufacturing process, high production cost, and high difficulty, and achieve low processing cost, high production efficiency, and reduced processing difficulty. Effect

Inactive Publication Date: 2011-08-17
东莞中志鞋材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this technical solution avoids stitching by needle car, it is difficult to meet people's needs due to its high production cost and low efficiency due to the complicated manufacturing process and high difficulty.

Method used

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  • Sewing-free upper vamp and manufacture method thereof
  • Sewing-free upper vamp and manufacture method thereof
  • Sewing-free upper vamp and manufacture method thereof

Examples

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Effect test

Embodiment Construction

[0033] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0034] Such as figure 1 and figure 2 As shown, a non-sewed vamp includes a vamp material 1 and a decorative attachment 2 arranged on the upper surface of the vamp material 1, the upper surface of the vamp material 1 is provided with a shoe eyelet 3, and also includes a thermal Melt adhesive layer 4 and air-permeable layer 5, the upper surface of hot-melt adhesive layer 4 is bonded with the lower surface of shoe upper material 1, the lower surface of hot-melt adhesive layer 4 is bonded with the upper surface of air-permeable layer 5, the air-permeable layer 5 The lower surface is bonded to the upper surface of the inner material layer 8 . The present invention welds a variety of different ...

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Abstract

The invention relates to the technical field of an upper vamp, in particular to a sewing-free upper vamp and a manufacture method thereof. The sewing-free upper vamp comprises an upper vamp material, a decorative auxiliary material, a hot melt glue layer and a ventilating layer, wherein eyelet stays are arranged at the upper surface of the upper vamp material, the upper surface of the hot melt glue layer is adhered to the lower surface of the upper vamp material, and the lower surface of the hot melt glue layer is adhered to the ventilating layer. The manufacture method of the sewing-free upper vamp comprises the steps of cutting the upper vamp material into a set shape, coloring the decorative auxiliary material, adhering the decorative auxiliary material to the upper surface of the upper vamp material, coating a layer of hot melt glue film at the lower surface of the upper vamp material, sealing the ventilating layer at the lower surface of the upper vamp material, coating a layer of hot melt glue film at the upper surface of the upper vamp material, and pressing the eyelet stays at the upper surface of the upper vamp material. After the upper vamp and the method is used, a large number of labor cost and time cost caused by running a sewing machine are greatly reduced; and the upper vamp dose not need to be sewed by the sewing machine, so that the working procedures for manufacturing the upper vamp is greatly reduced, and the processing difficulty is reduced.

Description

technical field [0001] The invention relates to the technical field of shoe uppers, in particular to a non-sewed shoe upper and a manufacturing method thereof. Background technique [0002] The upper of a footwear product must have a complex shape, so that it can wrap the shape of the human foot after being bent and formed. With the improvement of people's living standards, people have put forward higher requirements for shoes in terms of durability, comfort and appearance. In order to meet these requirements, it is necessary to use multiple materials to overlap the upper part of the shoes. The existing general method is to sew the shoe upper material, decorative accessories and breathable materials together by stitching, but as we all know, the processing method of stitching by stitching is difficult to process and consumes more labor. low efficiency. In addition, because the upper material with good air permeability is difficult to be applied to the processing method of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B23/02A43C5/00A43D8/00B32B7/12
Inventor 赖朝顺林志道
Owner 东莞中志鞋材有限公司
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