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
CN106974365AInactive Publication Date: 2017-07-25FUJIAN YONGXIN NUMERICAL CONTROL TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
FUJIAN YONGXIN NUMERICAL CONTROL TECH
Publication Date
2017-07-25
Estimated Expiration
Not applicable Β· inactive patent

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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.
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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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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