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Mobile phone protective sleeve and production process thereof

A mobile phone protective cover and protective cover technology, applied in the direction of layered products, telephone structure, synthetic resin layered products, etc., can solve the problems of uneven quality, loss, poor decoration effect, etc., and achieve performance standard improvement, anti-corrosion The effect of improved anti-seismic performance

Pending Publication Date: 2020-05-22
东莞智动力电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of mobile phone protective case has a simple structure but low standards, the market is chaotic, and the quality is uneven. Consumers tend to buy mobile phone protective cases with poor performance, which have limited protection for mobile phones and bring losses to themselves; The original mobile phone back shell is removed, which makes the appearance design of the mobile phone itself difficult to show, the decorative effect is poor, and there is no anti-counterfeiting function

Method used

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  • Mobile phone protective sleeve and production process thereof
  • Mobile phone protective sleeve and production process thereof

Examples

Experimental program
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Effect test

specific Embodiment 1

[0048] 1. Production process: PMMA / PC composite board → printing metal ink and color transparent ink and color masking ink → use C 2 Process transfer resin to produce laser holographic image texture layer → perform two kinds of optical coatings with different reflectivity → perform printing and coating of various functions according to process requirements → coat heat-resistant and high-temperature functional primer layer → high-pressure molding and fine carving → Perform UV resin coating to form a surface hardened layer → Apply an adhesion-promoting functional coating on the surface (upper surface) of the UV cured resin layer → Perform IMD processing. Specifically include the following steps:

[0049] Step 1: Print transparent ink and masking colored ink on the inner surface of the PMMA / PC composite board;

[0050] Step 2: Using C 2 The process transfer resin produces a laser holographic image texture layer, the thickness of the image resin is 2.5--3.0 μm, and the depth of ...

specific Embodiment 2

[0063] 1. Production process: PMMA / PC composite board → printing pearlescent ink, transparent color printing ink and masking ink → using water transfer printing process to transfer resin to produce laser holographic image texture layer → transparent brightening optical coating → execute according to process requirements All kinds of printing and coating→coating heat-resistant and high-temperature-resistant functional base coat→high-pressure molding and fine carving→executing UV resin coating to form a surface hardening layer→coating the surface (upper surface) of the UV hardening resin layer with an adhesion-promoting functional coating Layer → Perform IMD machining. Specifically include the following steps:

[0064] Step 1. Print pearlescent ink, transparent color ink, and masking ink on the inner surface of the PMMA / PC composite board.

[0065] Step 2, using a water transfer printing process to transfer the resin to produce a laser holographic image texture layer, the thick...

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Abstract

The invention relates to a mobile phone protective sleeve. The protective sleeve comprises a protective sleeve back plate part and a protective sleeve side wall part which are connected into a whole.A back plate main body with the same material, pattern and performance as the mobile phone back cover is arranged in the protective sleeve back plate part. The back plate main body comprises a transparent substrate, the outer side surface of the transparent substrate is sequentially coated with a surface hardening layer and a tackifying functional resin coating, and the inner side surface of the transparent substrate is sequentially attached with a printing ink layer, a laser holographic image texture layer, an optical coating layer and a heat-resistant and high-temperature-resistant functional resin bottom coating. According to the mobile phone protective sleeve, the surfaces of the two sides of the substrate are coated or attached with the ink material and various resin materials to formvarious functional layers, and the laser holographic image texture layer is formed by adopting a laser holographic image texture manufacturing technology, so that the mobile phone protective sleeve product has an anti-counterfeiting function. Meanwhile, the performance standard of the mobile phone rear shell can be achieved, and compared with the performance standard of a common mobile phone protective sleeve, the performance standard of the mobile phone protective sleeve is improved by multiple times.

Description

Technical field: [0001] The invention relates to the technical field of mobile phone peripheral products, in particular to a mobile phone protective case and a production process thereof. Background technique: [0002] Mobile phones have become an indispensable electronic product in people's daily life because of their many powerful functions and super portability. And the structure is getting more and more sophisticated, the anti-seismic protection of the mobile phone is particularly important, so people will usually be equipped with a mobile phone protective case to protect the mobile phone. [0003] Existing mobile phone protective cases are generally integrally formed of plastic or resin materials, and some mobile phone protective cases will have special patterns attached to the outer surface to show individuality and satisfy different consumers. This type of mobile phone protective case has a simple structure but low standards, the market is chaotic, and the quality is...

Claims

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Application Information

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IPC IPC(8): H04M1/02H04M1/18B32B27/08B32B27/30B32B27/32B32B27/36B32B27/40B32B33/00B32B37/15B32B38/00
CPCB32B27/08B32B27/30B32B27/302B32B27/308B32B27/32B32B27/365B32B27/40B32B33/00B32B37/153B32B38/00B32B38/145B32B2037/243B32B2255/10B32B2255/26B32B2255/28B32B2307/56H04M1/0283H04M1/185Y02A30/00
Inventor 许文虓吴雄仰
Owner 东莞智动力电子科技有限公司
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