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Stamping shading technology

A process and product technology, applied in the field of mobile phone materials, can solve the problems of inability to widen and narrow the width of the shading glue, and achieve the effect of stable quality and the best shading effect.

Inactive Publication Date: 2015-09-23
SHENZHEN VANTIDE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a stamping shading process, which solves the problem that the width of the shading glue on the narrow-edge display screen is narrow and cannot be widened technologically, and changes the problem of poor shading effect of the existing method. Save time and effort, stable quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A stamping shading process, comprising the following steps:

[0026] 1) Cut the main material and auxiliary material according to the size of the product, and paste the main material and auxiliary material after cutting

[0027] 2) Print on one side of the main material after bonding, the printing must be kept at the same level as the edge of the material, and the width of the printed part is 10mm.

[0028] 3) The printed material is straightened in the double-seat die-cutting, and the mold is installed on the front mold base of the double-seat die-cutting, and the adhesive is used for backing at the same time;

[0029] 4) After setting the jig and cutting width, adjust the forward and backward movement of the mold, control the left and right movement of the adhesive, and lock the upper template after debugging;

[0030] 5) After the mold debugging is completed, the front mold stamps the material that has been glued on the front end to obtain the pre-product;

[0031]...

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PUM

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Abstract

The invention belongs to the field of mobile phone materials, and specifically relates to the stamping shading technology. The technology mainly comprises steps of cutting main materials and auxiliary materials; applying the main material and the auxiliary materials; printing the materials; adjusting the printed materials through double die holders; cutting edge waste of a product stamped by a front die; and rolling the product after a protection film is applied on a rear die holder. According to the technology provided by the invention, problems that the shading glue of a narrow side display screen is narrow in width and cannot be widened are solved, a problem that good shading effects cannot be achieved through a conventional shading method is solved, time and labor are saved, and the quality is stable.

Description

technical field [0001] The invention belongs to the field of mobile phone materials, and in particular relates to a stamping shading process, which is mainly applied to the backlight source of a mobile phone to play a shading function. Background technique [0002] Backlight (BackLight) is a light source located behind the liquid crystal display (LCD), and its luminous effect will directly affect the visual effect of the liquid crystal display module (LCM). LCD itself does not emit light, it displays graphics or characters is the result of its light modulation. Backlights are widely used in touch screens, backlights, LCD / LCM, mobile phones, tablet computers, GPS, solar cells and other industries, and are at the leading level in the industry. The company's multi-machine combination automatic film production line realizes fully automated production, which can save customers 80%. The above-mentioned production workers can greatly reduce labor costs for enterprises, and provide...

Claims

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Application Information

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IPC IPC(8): B26F1/38B26F1/44
CPCB26D7/27B26F1/38
Inventor 刘刚
Owner SHENZHEN VANTIDE TECH CO LTD