UV texture transfer print preparing technology for 3D glass window protection screen

A glass window, texture transfer technology, applied in printing, printing device, post-processing of printing, etc., can solve the problems of inability to make fine texture, unevenness, rough texture, etc., to achieve clear texture, stable product performance, The effect of high production yield

Inactive Publication Date: 2017-04-19
广东星弛光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention is to solve the problem that most of the product textures in the prior art are rough and uneve

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0019] Specific embodiment one: In this embodiment, a 3D glass window protection screen UV texture transfer preparation process is carried out according to the following steps:

[0020] 1. Transformation from 2D to 3D: According to the technical requirements of 3D glass, a notch is formed on the edge of the 2D glass sheet, and the 2D glass sheet with the notch on the edge is thermoformed into a 3D glass blank by the thermal reshaping method;

[0021] 2. Pretreatment: According to the edge margin between the 3D glass blank and the 3D glass finished product; set the 3D glass blank horizontally and fix it on the CNC machine table with the notch facing upward;

[0022] 3. Cutting: If the above edge allowance is greater than the set allowance, first perform rough cutting until the edge allowance is less than the set allowance, and then perform fine cutting until the product design requirements are met; if the above edge allowance is less than the set allowance , the fine cutting is...

specific Embodiment approach 2

[0031] Specific embodiment two: the difference between this embodiment and specific embodiment one is: the rough cutting described in step 3 includes the following steps: ①, after designing a rough cutting tool to walk a circle, the edge margin can be less than the set margin; Measure the circular cutting track line; ②, use a rough cutting tool to drill a knife entry hole at the starting point of the cutting track line; ③, the tool walks along the cutting track line, and retracts the knife until it reaches the end point. The other specific implementation manners are the same.

specific Embodiment approach 3

[0032] Specific embodiment 3: The difference between this embodiment and specific embodiment 1 or 2 is: the fine cutting described in step 3 includes the following steps: ①. Design a circle-by-circle feed and the precision cutting tool walks 1 or 2 laps All can reach the cutting trajectory line required by the product design; ②, the tool feeds from the starting point of the cutting trajectory line, walks along the cutting trajectory line, and retracts the knife after reaching the end point. Other specific embodiments 1 or 2 are the same.

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Abstract

A UV texture transfer print preparing technology for a 3D glass window protection screen is disclosed. The invention relates to a UV texture transfer print preparing technology for a 3D glass window protection screen and aims at solving the problems that in the prior art, most of products are rough and uneven in vein, and fine veins cannot be made. The method comprises the steps that 3D tempered glass is prepared; a protection layer is designed and arranged; a UV transfer print film is prepared; and ultraviolet curing demolding is conducted. The UV texture transfer print preparing technology is used for decoration of the surface of the 3D glass window protection screen.

Description

technical field [0001] The invention relates to a 3D glass window protective screen UV texture transfer preparation process. Background technique [0002] With the rapid development of global touch screen mobile phone technology, the demand for mobile phone display glass is also increasing. At present, the display glass of mobile phones on the market is flat, which is called 2D glass in the industry. The flat glass largely limits the shape of the phone, which results in the front of the phone being very similar. For this reason, people have developed a display glass with a curvature on the front, which is called 2.5D glass in the industry; and a display glass with a curvature on the front and back, which is called 3D glass in the industry. In order to ensure the aesthetic appearance of the mobile phone and attract consumers, its processing technology is various, and the surface effect includes printing and spraying after injection molding, IML coating, vacuum plating, wate...

Claims

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Application Information

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IPC IPC(8): B41M1/34B41M5/382B41M7/00
CPCB41M1/34B41M5/382B41M7/009
Inventor 王亚平武秀文刘林松
Owner 广东星弛光电科技有限公司
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