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
View PDF6 Cites 3 Cited by
  • 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

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Integrated molding three-dimensional shoe upper molding technology
  • Integrated molding three-dimensional shoe upper molding technology

Examples

Experimental program
Comparison scheme
Effect test

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...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention relates to an integrally formed three-dimensional vamp forming process, which includes the following steps: the first step is to take a support base for sewing and weaving of support threads, the support base is a soluble support base, and is formed by sewing and weaving on the support base A base layer in the shape of a shoe upper, leaving a plurality of threading rings for shoelaces at the tongue mouth of the shoe upper; the second step is to perform a second sewing and weaving on the outer surface of the base layer, using The change of the sewing and weaving thread forms a flexible textile layer; the third step is to perform the third sewing and weaving on different areas of the outer surface of the flexible textile layer, and use the change of the sewing and weaving thread to form different functional layers in different areas. The layer is formed by superimposing more than one textile layer on the flexible middle layer; the fourth step is to perform the fourth sewing and weaving along the periphery of the base layer to form a reinforced edge; the fifth step is to take the product out and soak it in the dissolvable support base solution until the support substrate is completely dissolved.

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap