Method for manufacturing shoe fitting foot of user
The method of manufacturing shoes with a thermoplastic resin portion that molds to the user's foot addresses the issue of average-shaped insoles, achieving a precise and comfortable fit without additional layers.
WO2025238784A1 Publication Date: 2025-11-20REVE INC
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Patent Information
- Application Number
- PCT/JP2024/018117
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-11-20
AI Technical Summary
Technical Problem
Conventional shoe insoles are often shaped for the average foot, failing to fit individual users accurately, leading to misalignment and requiring large-scale, time-consuming, and costly customization.
Method used
A method involving an outsole, a flexible sheet, a thermoplastic resin portion that melts at a predetermined temperature, and a fabric layer, where the resin is molded to fit the user's foot by applying heat and weight, forming a customized shoe.
Benefits of technology
The method produces shoes that accurately fit the user's foot, eliminating misalignment issues and providing a comfortable, customized fit without additional insoles.
✦ Generated by Eureka AI based on patent content.
Abstract
[Problem] To provide a shoe which fits the foot of a user. [Solution] A manufacturing a shoe that fits the foot of a user is characterized by comprising: a first step for installing an outsole part 12 having a shoe sole capable of contacting the ground; a second step for laminating a flexible sheet part 14 having flexibility onto the outsole part 12; a third step for laminating, onto the flexible sheet part 14, a foot-shaped resin part 16 having the shape of a foot and composed of a thermoplastic resin that melts at a prescribed temperature; a fourth step for laminating, on the foot-shaped resin part 16, a fabric part 18 composed of a fabric in contact with the foot of the user; a fifth step for heating the shoe manufactured through the first step, the second step, the third step, and the fourth step at a prescribed temperature; and a sixth step for curing the foot-shaped resin part 16 by allowing a prescribed period of time to elapse in a state where the foot of the user is placed on the foot-shaped resin part 16 melted in the fifth step, and body weight is applied thereto.
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