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Integrated molding three-dimensional shoe upper molding technology

A molding process and shoe upper technology, which is applied to shoe uppers, footwear, boot legs, etc., can solve the problems of low production efficiency, many process links, and high rejection rate, and achieve high work efficiency, good air permeability, and low production costs. Effect

Inactive Publication Date: 2017-07-25
FUJIAN YONGXIN NUMERICAL CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is actually not high in production efficiency, and there are many process links that need to be controlled, and the scrap rate is also high. Moreover, when updating, templates, production equipment, etc. even need to be modified and adjusted according to actual needs

Method used

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  • Integrated molding three-dimensional shoe upper molding technology
  • Integrated molding three-dimensional shoe upper molding technology

Examples

Experimental program
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Embodiment Construction

[0021] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0022] refer to figure 1 , figure 2 , this embodiment provides an integrally formed three-dimensional vamp, including a base layer 1, a tongue opening 2 provided in the middle of the base layer 1 for installing a tongue, the base layer 1 is formed by weaving threads, the A plurality of piercing rings 3 formed by protruding lines are arranged on the periphery of the tongue mouth 2, and a plurality of linear reserved rings 11 are arranged on the outer edge of the vamp, and the linear reserved rings 11 are actually related to the threaded The ring 3 is similar, and its function is to prevent the thread of the base layer 1 from loosening. The front end of the base layer 1 is superimposed with five layers of textile layers 4 by thread weaving. The threads of the textile layer 4 are formed from the tongue mouth 2 to the front end of the upper. A plurali...

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Abstract

The invention relates to an integrated molding three-dimensional shoe upper molding technology. The technology comprises the following steps that 1, a supporting base for supporting line sewing weaving, the supporting base is a solubility supporting base, a base layer in the shape of a shoe upper is formed on the supporting base through the sewing weaving, and a plurality of penetrating rings for penetrating and binding shoelaces are reserved in a shoe tongue portion of the shoe upper; 2, second-time sewing weaving is executed on the outer surface of the base layer, and a flexible weaving layer is formed by changing lines of the sewing weaving; 3, third-time sewing weaving is executed on different regions on the outer surface of the base layer, different functional layers are formed in different regions by changing lines of the sewing weaving, and each functional layer is formed by stacking one or more weaving layer on a flexible middle layer; 4, fourth-time sewing weaving is executed on the peripheral edge of the base layer, and a reinforcing edge is formed; 5, the product is taken out and soaked with a solution capable of dissolving the supporting base till the supporting base is dissolved completely.

Description

technical field [0001] The invention relates to the field of shoe upper manufacturing, in particular to an integrally formed three-dimensional shoe upper forming process. Background technique [0002] Chinese Patent No.: CN201510320194.8 discloses a breathable and warm three-dimensional shoe upper, which includes a bottom layer and a surface layer, and a support layer is provided in a local area between the bottom surface and the surface layer; the upper and lower surfaces of the support layer correspond to The surface layer and the bottom layer are fixedly bonded; in the area adjacent to the support layer, the surface layer and the bottom layer are fixedly bonded. The setting of the support layer and the nylon double-layer structure surface layer of the shoe upper of the present invention makes the shoe upper well prevent the heat generated by the foot from spreading outward, thereby locking more heat and having superior thermal performance; at the same time , also has goo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B23/02
CPCA43B23/024A43B23/025
Inventor 林金练林春晓林少鹏
Owner FUJIAN YONGXIN NUMERICAL CONTROL TECH
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