CN101304442A - Mobile phone case and manufacturing process - Google Patents
Mobile phone case and manufacturing process Download PDFInfo
- Publication number
- CN101304442A CN101304442A CNA2008100677666A CN200810067766A CN101304442A CN 101304442 A CN101304442 A CN 101304442A CN A2008100677666 A CNA2008100677666 A CN A2008100677666A CN 200810067766 A CN200810067766 A CN 200810067766A CN 101304442 A CN101304442 A CN 101304442A
- Authority
- CN
- China
- Prior art keywords
- injection
- lding
- transparent plastic
- phone housing
- perspex
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Injection Moulding Of Plastics Or The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention relates to a mobile phone shell and a manufacturing technique thereof; the mobile phone shell has good metal texture and surface wear resisting property; surface colorful sheets, a transparent plastic layer in two-stone and a non-transparent plastic layer in the two-stone are melted into a whole. The manufacturing technique comprises: (1) a molding decoration sheet with printed patterns is put in an injection mould and then is injection molded with transparent plastic; (2) the transparent plastic part is used as a part of a cavity, and the non-transparent part is injection molded. Or (1) the transparent plastic part is used as a part of the cavity, and the non-transparent part is injection molded; (2) the molding decoration sheet with printed patterns is put in the injection mould and then is injection molded with transparent plastic.
Description
Technical field
The present invention relates to a kind of phone housing and manufacturing process thereof.
Background technology
Known phone housing manufacturing process comprises;
(1) plastic cement injection mo(u)lding;
(2) sprayed aftertreatment technologys such as plating after the plastic cement injection mo(u)lding;
(3) IMD technology;
(4) double-colored extra quality technology;
(5) fit into one etc. with metal shell by attaching process behind the injection mo(u)lding plastic cement.
Its weak point is:
(1) surface abrasion resistance of the phone housing of above-mentioned technology manufacturing is relatively poor, is easy to be scratched.
(2) there is not the noble quality of metal-like.
(3) can't evade in the aftertreatment technology current mark that spraying occurs, stain, long-pending oil, the stain of heterochromatic grade and plating, problem such as heterochromatic.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point of the prior art, provide a kind of metal-like that has, the phone housing that surface abrasion resistance is good.Another object of the present invention provides a kind of production method of described phone housing.
Purpose of the present invention can reach by following measure:
This phone housing, its special character is: fused into one by opaque plastic layer in the clarity plastic layer in surface color sheet material and the double-colored material, the double-colored material.
Purpose of the present invention can also reach by following measure:
The technology of the described phone housing of this manufacturing claim 1, its special character is:
(1) with after the decoration sheet of printed patterns moulding has been put into injection mould, with the perspex injection mo(u)lding;
(2) partly be the part of die cavity with perspex, the injection mo(u)lding non-transparent part.
Purpose of the present invention can also reach by following measure:
The technology of the described phone housing of this manufacturing claim 1, its special character is:
(1) partly be the part of die cavity with perspex, the injection mo(u)lding non-transparent part;
(2) with after the decoration sheet of printed patterns moulding has been put into injection mould, with the perspex injection mo(u)lding.
The present invention has following advantage:
1, uses the higher colored sheet material of case hardness, strengthened the anti-wear performance on phone housing surface.
2, double-colored extra quality technology can provide glittering and translucent visual experience.
3, need not to adopt conventional spraying, aftertreatment technologys such as plating.
Description of drawings
Fig. 1 is the structural representation of phone housing of the present invention.
Embodiment
The present invention is further detailed in conjunction with the accompanying drawings below:
See also shown in Figure 1ly, described phone housing is fused into one by opaque plastic layer 3 in the clarity plastic layer 2 in surface color sheet material 1 and the double-colored material, the double-colored material.
The manufacturing process of described phone housing comprises:
(1) with after the transparent decoration sheet 1 of printed patterns moulding has been put into injection mould, with perspex 2 injection mo(u)ldings;
(2) be the part of die cavity with transparent decoration sheet 1 and perspex layer 2, injection mo(u)lding non transparent layer 3.
The manufacturing process of described phone housing can also be:
(1) the nontransparent plastic layer 3 of injection mo(u)lding;
(2) will be the decoration sheet 1 of printed patterns moulding put into injection mould, and be the part of die cavity, with 2 injection mo(u)lding of perspex layer with the nontransparent plastic layer 3 of injection mo(u)lding.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (3)
1, a kind of phone housing is characterized in that: fused into one by opaque plastic layer in the clarity plastic layer in surface color sheet material and the double-colored material, the double-colored material.
2, a kind of technology of making the described phone housing of claim 1 is characterized in that:
(1) with after the decoration sheet of printed patterns moulding has been put into injection mould, with the perspex injection mo(u)lding;
(2) partly be the part of die cavity with perspex, the injection mo(u)lding non-transparent part.
3, a kind of technology of making the described phone housing of claim 1 is characterized in that:
(1) partly be the part of die cavity with perspex, the injection mo(u)lding non-transparent part;
(2) with after the decoration sheet of printed patterns moulding has been put into injection mould, with the perspex injection mo(u)lding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100677666A CN101304442A (en) | 2008-06-13 | 2008-06-13 | Mobile phone case and manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100677666A CN101304442A (en) | 2008-06-13 | 2008-06-13 | Mobile phone case and manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101304442A true CN101304442A (en) | 2008-11-12 |
Family
ID=40114146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100677666A Pending CN101304442A (en) | 2008-06-13 | 2008-06-13 | Mobile phone case and manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101304442A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361485A (en) * | 2011-08-19 | 2012-02-22 | 浙江富春江移动通信科技有限公司 | Mobile phone shell with crystals and diamonds embedded in colored patterns and manufacturing method thereof |
| CN102458060A (en) * | 2010-10-25 | 2012-05-16 | 比亚迪股份有限公司 | Shell having effect of pattern with gradient color and manufacturing method for shell |
| CN102843447A (en) * | 2012-08-03 | 2012-12-26 | 捷荣模具工业(东莞)有限公司 | Mobile phone and manufacturing method of surface decorative layer of appearance piece thereof |
| CN104838634A (en) * | 2012-10-05 | 2015-08-12 | 诺基亚技术有限公司 | Metallization and anodization of plastic and conductive parts of the body of an apparatus |
| CN110649187A (en) * | 2019-09-17 | 2020-01-03 | 华勤通讯技术有限公司 | Preparation method of battery rear cover |
-
2008
- 2008-06-13 CN CNA2008100677666A patent/CN101304442A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102458060A (en) * | 2010-10-25 | 2012-05-16 | 比亚迪股份有限公司 | Shell having effect of pattern with gradient color and manufacturing method for shell |
| CN102458060B (en) * | 2010-10-25 | 2015-07-22 | 比亚迪股份有限公司 | Shell having effect of pattern with gradient color and manufacturing method for shell |
| CN102361485A (en) * | 2011-08-19 | 2012-02-22 | 浙江富春江移动通信科技有限公司 | Mobile phone shell with crystals and diamonds embedded in colored patterns and manufacturing method thereof |
| CN102843447A (en) * | 2012-08-03 | 2012-12-26 | 捷荣模具工业(东莞)有限公司 | Mobile phone and manufacturing method of surface decorative layer of appearance piece thereof |
| CN104838634A (en) * | 2012-10-05 | 2015-08-12 | 诺基亚技术有限公司 | Metallization and anodization of plastic and conductive parts of the body of an apparatus |
| CN104838634B (en) * | 2012-10-05 | 2017-10-10 | 诺基亚技术有限公司 | The main body and portable electric appts of electronic equipment |
| CN110649187A (en) * | 2019-09-17 | 2020-01-03 | 华勤通讯技术有限公司 | Preparation method of battery rear cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20081112 |