Electronic product leather rear cover capable of being thermally formed and production process of electronic product leather rear cover

Abstract

The invention discloses an electronic product leather rear cover capable of being thermally formed and a production process thereof, and relates to the field of electronic product structural design. The process comprises the following steps: coating a coating on embossed paper or an embossed film with leather textures, adding a thermochromic material or a photochromic material or mixed color paste or color paste with different colors into the coating, and then baking, curing and shaping the material so as to prepare the leather layer with the embossed paper or the embossed film; coating the surface of the leather layer with acrylic adhesive or silica gel or pressure-sensitive adhesive, so that an adhesive layer is formed on the leather layer; pasting a layer of release film on the adhesive layer; tearing off the embossed paper or the embossed film, and coating the other surface of the leather layer with an anti-fouling coating, so that an anti-fouling layer is formed on the other surface of the leather layer; stripping off the release film, and pasting the adhesive layer on the organic composite material layer to obtain integrated composite leather; and carrying out hot press molding on the integrated composite leather to obtain the leather rear cover of the electronic product. According to the invention, the aesthetic property is good, and the functionality and the product quality can be improved.

Description

technical field [0001] The invention relates to the field of structural design of electronic products, in particular to a thermoformable leather back cover of electronic products and a production process thereof. Background technique [0002] With the increasing popularity of electronic products, mobile phones, tablets and other products have become indispensable companions in consumers' lives. The characteristic performance and specific performance of these products are also particularly important to consumers. Taking mobile phone products as an example, consumers are paying more and more attention to the characteristics of the mobile phone back cover. They have begun to have certain fashion requirements in terms of the shape, color, material, function matching and decoration of the mobile phone back cover. However, most of the current mobile phone back covers are made of hard plastic, metal, glass, or ceramic materials, which are slightly insufficient in functionality and ...

AI Technical Summary

Problems solved by technology

However, most of the current mobile phone back covers are made of hard plastic, metal, glass, or ceramic materials, which are slightly insufficient in functionality and aesthetics, and the explosion-proof effect is not ideal, which does not meet the lightweight design

[0003] At present, like some high-end mobile phones and tablets, the back cover is usually equipped with leather materials to improve the appearance of the product and improve the user experience of consumers. The production process of this type of leather back cover is generally made of leather. On the shell of the product that has been formed, there will be problems such as curved edges and arc-top stretching texture deformation after lamination, and the production process can only be completed by laminating sheet to sheet, which in turn leads to a decrease in production capacity. and a lower level of efficiency

Not only that, at present, the shell of this kind of products is formed by hot pressing of organic plates such as PC or PC+PMMA, which has a large deformation rate and is prone to cracking, resulting in poor overall quality of the product

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