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Preparation method of shoe sole accessory with textures

A technology of texture and accessories, which is applied in the field of preparation of shoe sole accessories, can solve the problems such as the process of chemical etching and biting, and achieve the effect of efficient design and improved anti-slip performance

Pending Publication Date: 2021-05-25
ANTA CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the printing in this technical scheme is a mold wax type, and there is no mention of the process of chemical etching after the mold is completed

Method used

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  • Preparation method of shoe sole accessory with textures
  • Preparation method of shoe sole accessory with textures
  • Preparation method of shoe sole accessory with textures

Examples

Experimental program
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Effect test

preparation example Construction

[0035] The invention provides a method for preparing a textured sole fitting, comprising the following steps:

[0036] a) Establishing a plane grayscale figure comprising sole texture features;

[0037] b) map the plane gray-scale figure that step a) establishes to the surface of the 3D model, and export the 3D model that contains the sole texture feature to the SLA3D printer system through software, and carry out 3D printing wooden model;

[0038] c) Use the 3D printed wooden mold obtained in step b) to lay a soft mold, make a supporting plaster, and then overcast the mold, and finally use the mold to complete the production of the shoe sole accessories with texture.

[0039]The present invention firstly establishes a plane gray-scale figure containing sole texture features. In the present invention, the grayscale value of each pixel is preferably set in the plane grayscale figure; the range of the grayscale value is preferably 0-255; the magnitude of the value represents th...

Embodiment

[0065] like figure 1 As shown, the contours of different areas of the bottom view plane figure of the sole are divided, and the contour boundary is the projection of the 3D model under this view.

[0066] see figure 2 As shown, place different a, b, c in different areas, 3 different graphics with smaller sizes, and apply different gray values ​​to these graphics; a single color block can be placed in each small graphics range, Represents a single grayscale value. It is also possible to place discrete graphics with smaller sizes or color blocks with continuously changing gray values, such as image 3 shown.

[0067] Furthermore, the gray value of these color blocks is actually determined by the three components of RGB. For the gray value, the change of the final gray value can be controlled by setting the RGB value in the software.

[0068] see further Figure 4 As shown, the mapping accurately projects each gray value of the planar image onto the surface of the 3D model,...

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Abstract

The invention provides a preparation method of a shoe sole accessory with textures. The preparation method comprises the following steps of a) establishing a plane gray-scale graph containing the shoe sole textures; b) mapping the plane gray-scale graph established in the step a) to the surface of a 3D model, and exporting the obtained 3D model containing the shoe sole textures to an SLA 3D printer system through software to perform 3D printing of a wood mold; and c) paving a soft mold by using the 3D printed wood mold obtained in the step b), manufacturing support gypsum, then rolling over, casting a mold, and finally completing the manufacturing of the shoe sole accessory with the textures by using the mold. According to the preparation method, all shoe sole texture models are applied to the surface of a mold cavity in the early stage of mold manufacturing, and finally the mold with the textures is directly manufactured without other surface treatment; and by adopting the preparation method, the shoe sole textures can be more quickly and efficiently designed, and the depth, size, variety and distribution of the textures can be correspondingly changed according to related appearance design requirements and function requirements.

Description

technical field [0001] The invention relates to the technical field of shoe making, and more specifically, relates to a method for preparing a textured shoe sole fitting. Background technique [0002] The sole is composed of outsole, midsole, TPU / NYLON accessories, etc. The outsole refers to the layer structure directly in contact with the ground, usually using natural or artificial rubber, which has the functions of anti-slip, wear-resistant and bending resistance; the midsole is generally It refers to the structure between the insole and the outsole. It is usually made of foam material or 3D structure made of thermoplastic elastomer, which mainly plays the role of cushioning or rebound. Whether it is the outsole or the midsole, as a bottom accessory, texture features are required to meet aesthetic and functional requirements; the texture of the outsole is the main contributor to the anti-slip performance, and the texture of the midsole will also affect the cushioning to a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/386B29C33/38G06T17/00B33Y50/00B29L31/50
CPCB29C64/386B29C33/3835B29C33/3842G06T17/00B33Y50/00B29L2031/504
Inventor 洪俊岭袁晨王有承赵帅马克·安德鲁·克罗嫩伯格叶福泉
Owner ANTA CHINA
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