Instep shape fixing process and its special shoe last

A technology for shoe uppers and shoe lasts, applied in shoe lasts, footwear, applications, etc., can solve problems such as unsatisfactory appearance, complicated manufacturing process, and large leather damage

Inactive Publication Date: 2005-03-02
郑苏红
View PDF0 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the process of shaping the shoe upper is mainly to mold directly on the shoe tree with a smooth surface and no concave-convex patterns. The material is processed by various technologies, such as heat-pressing the leathe

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
  • Instep shape fixing process and its special shoe last

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] The present invention will now be further explained in conjunction with the drawings in the specification.

[0016] The specific operation steps of the shoe upper shaping process are as follows:

[0017] 1) Put a toe cap or brush with hot melt glue on the part of the upper that needs to be shaped and patterned.

[0018] 2) Press the upper on the shoe last with concavo-convex patterns, and then use a rope to wrap the upper to press out the corresponding pattern, or use an outer kit that matches the structure of the shoe last with concavo-convex patterns to press out the corresponding The pattern,

[0019] 3) Put the vamp with the three-dimensional pattern pressed into the oven for shaping, and the shaping of the vamp is completed.

[0020] The capping sheet or hot melt adhesive used in the above process, the setting temperature in the oven machine and other related processes are all known technologies in the prior art, and will not be repeated here.

[0021] The dedicated sh...

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 belongs to the field of shoe making technology. The instep shape fixing process includes the following steps: setting toe covering sheet or painting hot melting adhesive in where setting pattern is needed; pressing the instep onto shoe last with raised pattern and fastening with rope to press corresponding pattern, or pressing with outer patterned part to form the pattern; and setting the instep inside the stove. The said shoe last is shoe last body with raised pattern. The technological process is simple and practical and has excellent stereo instep pattern setting effect and no damage to instep.

Description

technical field [0001] The invention belongs to the technical field of shoemaking, and in particular relates to a vamp shaping process and a special shoe last used in the process. Background technique [0002] At present, the process of shaping the shoe upper is mainly to mold directly on the shoe tree with a smooth surface and no concave-convex patterns. The material is processed by various technologies, such as heat-pressing the leather material to form various three-dimensional patterns on the surface of the shoe. The manufacturing process is complicated and the appearance effect is not ideal, and the damage to the leather is also relatively large. Contents of the invention [0003] In order to overcome the above problems, the present invention provides a shoe upper shaping process and its special shoe last. The shoe upper shaping process can simultaneously shape the three-dimensional patterns on the upper. [000...

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
IPC IPC(8): A43D3/00A43D8/00
Inventor 郑苏红
Owner 郑苏红
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