3D glass coloring method

An on-glass, 3D technology, applied in the field of 3D glass coloring, can solve problems such as high cost and difficult process, achieve high yield, low process difficulty, and reduce production costs

Inactive Publication Date: 2018-07-13
JIANGXI LIANCHUANG ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, the present invention provides a 3D glass coloring method to solve the problem of difficult process and high cost

Method used

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Embodiment Construction

[0032] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Several embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0034] Please r...

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Abstract

The invention provides a 3D glass coloring method. The method comprises the following steps: 1, cutting: cutting a large glass plate into a plurality of glass plates with a preset size; 2, carrying out computerized numerical control (CNC), placing the glass plates into a CNC engraving and milling machine for edging; 3, screen printing ink: performing screen printing on non-visible areas of the edged glass plates with ink of preset color; 4, carrying out hot bending molding: putting the glass plates, printed with the ink by means of screen printing, into a hot bending machine for hot-bending molding so as to form 3D glass; 5, carrying out light sweeping: treating the 3D glass, subjected to the hot-bending molding, by means of light sweeping; 6, hardening: hardening the 3D glass subjected tothe light sweeping so as to enhance the strength of the 3D glass. According to the method, the coloring process is completed at the early stage of the 3D glass generation process, so that the processing devices required for the later stage coloring can be reduced, and the production cost is greatly reduced; in addition, the screen printing technology is lower in difficulty and higher in yield.

Description

technical field [0001] The invention relates to the technical field of glass manufacturing technology, in particular to a 3D glass coloring method. Background technique [0002] With the development of science and technology and the improvement of people's living standards, smart terminals represented by mobile phones and tablet computers have become indispensable consumer electronic products for people. At the same time, people's requirements for such electronic products are getting higher and higher. Taking mobile phones as an example, the cover glass of mobile phones has gradually developed from traditional flat cover plates to 2.5D glass, and now to 3D glass. [0003] As users have higher and higher requirements for the aesthetics of smart terminals, coloring on 3D glass has become an important link in the field of glass manufacturing. 3D glass coloring means that ink of a specific color needs to be coated on 3D glass. [0004] In the prior art, since the 3D glass needs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/00C03B23/023C03B32/00C03B27/03C03C23/00
CPCC03B23/023C03B27/03C03B32/00C03C17/002C03C23/0075
Inventor 甘露林钟明云
Owner JIANGXI LIANCHUANG ELECTRONICS CO LTD
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