Anti-eyestrain mobile phone sticker and preparation method thereof

An eye fatigue and mobile phone technology, applied in the field of mobile phone stickers and their preparation, can solve the problems of decreased eyesight, mobile phone screen refraction, visual fatigue, etc., and achieves the effects of simple production process, high light transmittance and smooth surface

Inactive Publication Date: 2012-07-11
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many experts believe that this kind of film material is easy to refract the light of the mobile phone screen, and staring at it for a long time will cause visual fatigue
Especially outdoors, coupled with insufficient lighting on the screen, it is impossible to see the characters clearly. In this way, the ciliary muscle is often in a state of tension, the convexity of the lens is always large, and the eyes are easily fatigued due to over-adjustment
Over time, the convex lens cannot return to its normal state, which will cause severe vision loss for a long time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0010] Embodiment: A method for preparing a mobile phone sticker for preventing eye fatigue, including the following steps:

[0011] (1) Preparation of mobile phone stickers: Take 1L of water and heat it to 70℃, then add 8g konjac glucomannan, 5g Kederan gum, 4g agar, use a thermostatic magnetic stirrer, rotate at 150rpm, stir at 70℃ for 1.7h , Then adjust the pH to 8 with 0.1 mol / mL sodium hydroxide solution, add 0.9 mL of glycerin, mix well, and use a constant temperature water bath at 55°C to prepare a sol patch;

[0012] (2) Formation of mobile phone stickers: Put the sol stickers prepared in step (1) in a centrifuge at 3000r / min and degas for 30 minutes, and then inject them into a flat mold to make the sol stickers evenly distributed;

[0013] (3) Drying of mobile phone stickers: Put the sol stickers injected into the flat mold together with the flat mold in a drying box at 55°C to dry into a semi-finished mobile phone sticker, then peel it off the template and cut it into diff...

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PUM

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Abstract

The invention relates to an anti-eyestrain mobile phone sticker and a preparation method thereof. The preparation method for the anti-eyestrain mobile phone sticker comprises the following steps of: preparing a sol sticker solution, molding a mobile phone sticker, and drying the mobile phone sticker. The product is the anti-eyestrain mobile phone sticker which is prepared from konjac glucomannan with an excellent film-forming property, and compounds such as curdlan, agar and the like, and the manufacturing process is simple and low in cost; the anti-eyestrain mobile phone sticker has the characteristics of smooth surface, high light transmittance and high toughness, and can also resist mechanical scratches; and meanwhile, the invention also has the advantage that the anti-eyestrain mobilephone sticker is degradable, and the anti-eyestrain mobile phone sticker is an environment-friendly product.

Description

Technical field [0001] The invention relates to a mobile phone sticker and a preparation method thereof, in particular to a mobile phone sticker for preventing eye fatigue and a preparation method thereof. Background technique [0002] In recent years, with the advancement of technology, mobile phones have gradually become an essential tool for people to communicate. In order to prolong the lifespan of mobile phones and increase the beauty of mobile phones, more and more people are beginning to perform various "beauty" on mobile phones and decorate their mobile phones very stylishly, such as attaching color films to mobile phones and attaching small hangers. Decorations, etc., especially mobile phone film is the most common. Mobile phone film Even if a layer of waterproof or other functional film material is attached to the phone shell or screen position, it can not only make the phone more beautiful, but also extend the service life of the phone screen, so it is favored by cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/00C09J105/02C09J105/12C08J5/18H04M1/21
Inventor 庞杰兰润余庞熔林好叶伟建
Owner FUJIAN AGRI & FORESTRY UNIV
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