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Found results for
 patents
1.
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Shoe upper manufacturing method
| Application Number |
18057879 |
| Grant Number |
12157284 |
| Status |
In Force |
| Filing Date |
2022-11-22 |
| First Publication Date |
2024-05-23 |
| Grant Date |
2024-12-03 |
| Owner |
Zhong Qiang Yi Technology Co., Ltd. (Taiwan, Province of China)
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| Inventor |
Kao, Tzu-Chiang
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Abstract
A shoe upper manufacturing method is provided. The shoe upper manufacturing method includes the steps of obtaining materials for shoe uppers, forming the shoe uppers, processing the shoe uppers, and printing the shoe uppers carried out in turn. Thus a multi-layer composite footwear fabric is produced and further processed to form shoe uppers required. Thereby different heating temperature and time are set for heat melting and adhesion of thermoplastic elastomer onto footwear fabric made from different materials in order to meet different requirements of users. Moreover, production efficiency is improved and production capacity is increased by combination of one upper mold with a plurality of lower molds. The present method is more efficient than those in current use.
IPC Classes ?
- B29C 51/10 - Forming by pressure difference, e.g. vacuum
- A43B 23/04 - Uppers made of one pieceUppers with inserted gussets
- A43D 95/14 - Shoe-finishing machines incorporating marking, printing, or embossing apparatus
- A43D 117/00 - Racks for receiving or transporting shoes or shoe partsOther conveying means
- B29C 51/42 - Heating or cooling
- B29D 35/14 - Multilayered parts
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2.
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Method for manufacturing artificial leather shoe upper
| Application Number |
16802972 |
| Grant Number |
11691371 |
| Status |
In Force |
| Filing Date |
2020-02-27 |
| First Publication Date |
2021-09-02 |
| Grant Date |
2023-07-04 |
| Owner |
Zhong Qiang Yi Technology Co., Ltd. (Taiwan, Province of China)
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| Inventor |
Kao, Tzu-Chiang
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Abstract
The present invention discloses a method for manufacturing an artificial leather shoe upper which comprises steps of preparing plural pieces of artificial leather upper material, setting a thermoforming machine, placing the plural pieces of artificial leather upper material in the thermoforming machine, pumping out excess air of a lower die block of the thermoforming machine, thermoforming the plural pieces of artificial leather upper material to obtain a semi-finished product, and demoulding, image recognition, laser cutting and coloring the semi-finished product to obtain the artificial leather shoe upper.
IPC Classes ?
- B29D 35/14 - Multilayered parts
- A43B 23/02 - UppersBoot legs
- A43D 8/00 - Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
- A43D 8/02 - Cutting-out
- A43D 8/22 - Ornamentation by embossing or printing
- B29C 59/02 - Surface shaping, e.g. embossingApparatus therefor by mechanical means, e.g. pressing
- B29C 51/10 - Forming by pressure difference, e.g. vacuum
- A43D 95/06 - Machines for colouring or chemical treatmentOrnamenting the sole bottoms
- A43D 8/26 - Marking for future work
- B29C 51/42 - Heating or cooling
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