CN108944225A - Lacquer spraying technique and product - Google Patents
Lacquer spraying technique and product Download PDFInfo
- Publication number
- CN108944225A CN108944225A CN201810618431.2A CN201810618431A CN108944225A CN 108944225 A CN108944225 A CN 108944225A CN 201810618431 A CN201810618431 A CN 201810618431A CN 108944225 A CN108944225 A CN 108944225A
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- Prior art keywords
- product
- top coat
- layer
- coat layer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/228—Removing surface-material, e.g. by engraving, by etching by laser radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
Abstract
The present embodiments relate to design field, a kind of lacquer spraying technique and product are disclosed.Lacquer spraying technique includes: to spray the finishing coat of the first pre-set color on the surface of product, forms the first top coat layer；Non-conductive plating is carried out on the first top coat layer, forms electroplated layer；The finishing coat of the second pre-set color is sprayed on electroplated layer, forms the second top coat layer；According to the electroplated layer and the second top coat layer on the first predetermined pattern laser carving removal product, to expose the first predetermined pattern formed by the first top coat layer.In the present invention, double-colored androgynous effect is formed on product.
Description
Technical field
The present embodiments relate to design field, in particular to a kind of lacquer spraying technique and product.
Background technique
As using mobile phone as the development of the consumer electronics of representative, requirement of the consumer for mobile phone is not limited solely to hand
In terms of the performance and function of machine, appearance also becomes one of an important factor for consumer selects mobile phone.Currently, being sprayed in phone housing
Some color finishing coat is applied, and laser carving takes out the bright silver that finishing coat leaks out the electroplated coating of phone housing, so as to realize hand
The double-colored consubstantiality of machine shell.
At least there are the following problems in the prior art: the double-colored consubstantiality of phone housing, one of color for inventor's discovery
It must be the bright silver of electroplated coating, color is single, and visual effect is bad.
Summary of the invention
Embodiment of the present invention is designed to provide a kind of lacquer spraying technique and product, and double-colored androgynous effect is formed on product
Fruit.
In order to solve the above technical problems, embodiments of the present invention provide a kind of lacquer spraying technique, comprising: in the table of product
Face sprays the finishing coat of the first pre-set color, forms the first top coat layer；Non-conductive plating is carried out on the first top coat layer, forms plating
Layer；The finishing coat of the second pre-set color is sprayed on electroplated layer, forms the second top coat layer；It removes and produces according to the first predetermined pattern laser carving
Electroplated layer and the second top coat layer on product, to expose the first predetermined pattern formed by the first top coat layer.
Embodiments of the present invention additionally provide a kind of product, and product is handled by above-mentioned lacquer spraying technique.
Embodiment of the present invention sprays the finishing coat of the first pre-set color in terms of existing technologies, on the surface of product,
The first top coat layer is formed, non-conductive plating is carried out on the first top coat layer, forms electroplated layer, is then sprayed on electroplated layer
The finishing coat of two pre-set colors, forms the second top coat layer, and electroplated layer can isolate the first top coat layer and the second top coat layer, be electroplated simultaneously
Layer can form metal effect by the second top coat layer；Finally according to the first predetermined pattern laser carving removal product on electroplated layer with
Second top coat layer, so that the first predetermined pattern formed by the first top coat layer is exposed, to form double-colored consubstantiality on product
Effect；Meanwhile if product surface existing defects, the first top coat layer can be blocked defect.
In addition, according to electroplated layer and the second top coat layer on the first predetermined pattern laser carving removal product, to expose by first
After the first predetermined pattern that top coat layer is formed, further includes: spray light top coat top coat on the product after laser carving, form third finishing coat
Layer.In the present embodiment, light top coat top coat is sprayed on the product after laser carving, so as to form bright face effect；Meanwhile third face
Paint layer is more wear-resisting, can protect the second top coat layer.
In addition, spraying light top coat top coat on the surface of the product after laser carving, formed after third top coat layer, further includes: right
The predeterminable area of product carries out delustring processing.It is default on the third top coat layer formed by light top coat top coat in present embodiment
Region carries out delustring processing, and the mute androgynous effect of light is formed on product.
In addition, the predeterminable area to product carries out delustring processing, specifically: by carbon dioxide laser engraving machine to the pre- of product
If region carries out delustring processing.Present embodiments provide for a kind of specific implementations of delustring processing.
In addition, according to the electroplated layer and the second top coat layer on the first predetermined pattern laser carving removal product, with exposing by the
After the first predetermined pattern that one top coat layer is formed, further includes: according to the first finishing coat of the second predetermined pattern laser carving removal product
Layer, electroplated layer and the second top coat layer, to expose the second predetermined pattern formed by the color on the surface of product.Present embodiment
In, if defect is not present in product surface, can be removed by the second predetermined pattern laser carving the first top coat layer of product, electroplated layer and
It is same to form three colors to expose the second predetermined pattern formed by the color on the surface of product on product for second top coat layer
Body effect.
In addition, being formed before the first top coat layer in the finishing coat for spraying the first pre-set color on the surface of product, further includes:
In the surface spray-applied primer of product, prime coat is formed；The finishing coat of the first pre-set color is sprayed on the surface of product, forms the first face
Paint layer, specifically: the finishing coat of the first pre-set color is sprayed on the prime coat on the surface of product, forms the first top coat layer.This reality
It applies in mode, first in the surface spray-applied primer of product, after forming prime coat, the is sprayed on the prime coat on the surface of product
The finishing coat of one pre-set color forms the first top coat layer, and prime coat can increase compatible between the first top coat layer and product surface
Property.
In addition, being formed after the first top coat layer in the finishing coat for spraying the first pre-set color on the surface of product, further includes:
The sprayed protection paint on the first top coat layer forms protective paint layer；Non-conductive plating is carried out on the first top coat layer, forms plating
Layer, specifically: non-conductive plating is carried out on the protective paint layer of the first top coat layer, forms electroplated layer.In present embodiment,
Sprayed protection paint on one top coat layer forms protective paint, and protective paint layer can increase compatible between the first top coat layer and electroplated layer
Property.
In addition, product is phone housing.
In addition, product is PC material.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the specific flow chart of the lacquer spraying technique of first embodiment according to the present invention；
Fig. 2 is the specific flow chart of the lacquer spraying technique of second embodiment according to the present invention；
Fig. 3 is the specific flow chart of the lacquer spraying technique of third embodiment according to the present invention；
Fig. 4 is the specific flow chart of the lacquer spraying technique of the 4th embodiment according to the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, the application technical solution claimed also may be implemented.
The first embodiment of the present invention is related to a kind of lacquer spraying techniques, and for handling product, product can be by infusing
Molding mode is moulded to obtain；Product can be mobile phone shell, the material of product can for PC material, the PC that joined glass fibre,
Nylon, the nylon that joined glass fibre etc..
The detailed process of the lacquer spraying technique of present embodiment is as shown in Figure 1.
Step 101, the finishing coat of the first pre-set color is sprayed on the surface of product, forms the first top coat layer.
Specifically, spraying the finishing coat of the first pre-set color on the surface of product, the first top coat layer is formed, finishing coat can be
Random color；In addition, the finishing coat of the first pre-set color is opaque colored paint, if product surface existing defects, the first top coat layer can
To be blocked to defect.
Step 102, non-conductive plating is carried out on the first top coat layer, forms electroplated layer.
Specifically, carrying out non-conductive plating (the Non Conductive Vacuum of vacuum on the first top coat layer
Metalization, abbreviation NCVM), form electroplated layer.
Step 103, the finishing coat of the second pre-set color is sprayed on electroplated layer, forms the second top coat layer.
Specifically, spraying the finishing coat of the second pre-set color on electroplated layer, the finishing coat of the second pre-set color can be purple
Outside line photocuring paint (Ultraviolet Curing Paint, abbreviation UV paint), has the second pre-set color, while UV is painted
There is preferable compatibility with electroplated layer.
Step 104, according to the electroplated layer and the second top coat layer on the first predetermined pattern laser carving removal product, with exposing by the
The first predetermined pattern that one top coat layer is formed.
Specifically, laser carving is carried out according to the first predetermined pattern, to remove the electroplated layer and the second top coat layer on product, from
And the first predetermined pattern formed by the first top coat layer can be exposed.
Embodiment of the present invention sprays the finishing coat of the first pre-set color in terms of existing technologies, on the surface of product,
The first top coat layer is formed, non-conductive plating is carried out on the first top coat layer, forms electroplated layer, is then sprayed on electroplated layer
The finishing coat of two pre-set colors, forms the second top coat layer, and electroplated layer can isolate the first top coat layer and the second top coat layer, be electroplated simultaneously
Layer can form metal effect by the second top coat layer；Finally according to the first predetermined pattern laser carving removal product on electroplated layer with
Second top coat layer, so that the first predetermined pattern formed by the first top coat layer is exposed, to form double-colored consubstantiality on product
Effect；Meanwhile if product surface existing defects, the first top coat layer can be blocked defect.
Second embodiment of the invention is related to a kind of lacquer spraying technique, and present embodiment is on the basis of first embodiment
It improves, mainly thes improvement is that: forming the mute androgynous effect of light on product.
The detailed process of the lacquer spraying technique of present embodiment is as shown in Figure 2.
Wherein, step 201 is roughly the same to step 104 with step 101 to step 204, is not repeating herein, main difference
Place is, increases step 205 and step 206, specific as follows:
Step 205, light top coat top coat is sprayed on the product after laser carving, forms third top coat layer.
Specifically, spraying light top coat top coat on product after laser carving, light top coat top coat is UV light top coat top coat, in product surface
Form third top coat layer.
Preferably, after step 205, further includes:
Step 206, delustring processing is carried out to the predeterminable area of product.
Specifically, being carried out at delustring by carbon dioxide laser engraving machine to the predeterminable area on the third top coat layer of product
Reason, so that the predeterminable area in third top coat layer forms matte effect.
Present embodiment sprays light top coat top coat on the product after laser carving for first embodiment, thus
It is capable of forming bright face effect；Meanwhile third top coat layer is more wear-resisting, can protect the second top coat layer.In addition, by light top coat top coat
Predeterminable area on the third top coat layer of formation carries out delustring processing, and the mute androgynous effect of light is formed on product.
Third embodiment of the invention is related to a kind of lacquer spraying technique, and present embodiment is on the basis of first embodiment
It improves, mainly thes improvement is that: forming three color consubstantiality effects on product.
The detailed process of the lacquer spraying technique of present embodiment is as shown in Figure 3.
Wherein, step 301 is roughly the same to step 104 with step 101 to step 304, is not repeating herein, main difference
Place is, increases step 305, specific as follows:
Step 305, according to the first top coat layer, electroplated layer and the second finishing coat of the second predetermined pattern laser carving removal product
Layer, to expose the second predetermined pattern formed by the color on the surface of product.
Specifically, according to the second predetermined pattern carry out laser carving, with remove the first top coat layer on product, electroplated layer and
Second top coat layer, so as to expose the second predetermined pattern formed by the color on the surface of product.
Present embodiment is for first embodiment, can be default by second if defect is not present in product surface
Pattern laser carving removes the first top coat layer, electroplated layer and the second top coat layer of product, to expose by the color on the surface of product
The second predetermined pattern formed, forms three color consubstantiality effects on product.It should be noted that present embodiment can also be made
For improvement on the basis of second embodiment, same technical effect can achieve.
Four embodiment of the invention is related to a kind of lacquer spraying technique, and present embodiment is on the basis of first embodiment
Improve, mainly the improvement is that: before the finishing coat for spraying the first pre-set color, first spray-applied primer increases finishing coat and product
Compatibility.
The detailed process of the lacquer spraying technique of present embodiment is as shown in Figure 4.
Wherein, step 405, step 406 are roughly the same with step 104, step 105, are not repeating herein, main difference it
Be in, increase step 401, step 403, it is specific as follows:
Step 401, in the surface spray-applied primer of product, prime coat is formed.
Specifically, in the surface spray-applied primer of product, priming paint is generally the colored varnish, forms prime coat, and prime coat can be with
It is painted for UV, to increase the compatibility on the surface of product.
Step 402, the finishing coat of the first pre-set color is sprayed on the prime coat on the surface of product, forms the first top coat layer.
Specifically, spraying the finishing coat of the first pre-set color on the prime coat on the surface of product, the first top coat layer is formed,
Finishing coat can be random color；In addition, the finishing coat of the first pre-set color is opaque colored paint, if product surface existing defects, the
One top coat layer can block defect.
Preferably, after step 402, further includes:
Step 403, the sprayed protection paint on the first top coat layer forms protective paint layer.
Specifically, the sprayed protection paint on the first top coat layer, protective paint can paint for UV, be it is transparent, form guarantor
Vernix layer；Since protective paint layer is UV paint, to increase the compatibility of the first top coat layer.
Step 404, non-conductive plating is carried out on the protective paint layer of the first top coat layer, forms electroplated layer.
Specifically, carrying out non-conductive plating (the Non Conductive of vacuum on the protective paint layer of the first top coat layer
Vacuum Metalization, abbreviation NCVM), form electroplated layer.
Present embodiment, first in the surface spray-applied primer of product, forms prime coat for first embodiment
Afterwards, the finishing coat of the first pre-set color is sprayed on the prime coat on the surface of product, forms the first top coat layer, and prime coat can increase
Add the compatibility between the first top coat layer and product surface.Meanwhile the sprayed protection paint on the first top coat layer, protective paint is formed,
Protective paint layer can increase the compatibility between the first top coat layer and electroplated layer.It should be noted that present embodiment can also be with
As improvement on the basis of second embodiment or third embodiment, same technical effect can achieve.
Fifth embodiment of the invention is related to a kind of product, and product is any into the 4th embodiment by first embodiment
Lacquer spraying technique described in is handled.
In the present embodiment, product can be obtained by the mode of injection molding；Product can be mobile phone shell, and the material of product can
Think PC material, the PC that joined glass fibre, nylon, the nylon that joined glass fibre etc..
Embodiment of the present invention sprays the finishing coat of the first pre-set color in terms of existing technologies, on the surface of product,
The first top coat layer is formed, non-conductive plating is carried out on the first top coat layer, forms electroplated layer, is then sprayed on electroplated layer
The finishing coat of two pre-set colors, forms the second top coat layer, and electroplated layer can isolate the first top coat layer and the second top coat layer, be electroplated simultaneously
Layer can form metal effect by the second top coat layer；Finally according to the first predetermined pattern laser carving removal product on electroplated layer with
Second top coat layer, so that the first predetermined pattern formed by the first top coat layer is exposed, to form double-colored consubstantiality on product
Effect；Meanwhile if product surface existing defects, the first top coat layer can be blocked defect.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of lacquer spraying technique characterized by comprising
The finishing coat of the first pre-set color is sprayed on the surface of product, forms the first top coat layer；
Non-conductive plating is carried out on first top coat layer, forms electroplated layer；
The finishing coat of the second pre-set color is sprayed on the electroplated layer, forms the second top coat layer；
The electroplated layer and second top coat layer on the product are removed according to the first predetermined pattern laser carving, to expose by institute
State first predetermined pattern of the first top coat layer formation.
2. lacquer spraying technique according to claim 1, which is characterized in that described according to described in the removal of the first predetermined pattern laser carving
The electroplated layer and second top coat layer on product, to expose the described first default figure formed by first top coat layer
After case, further includes:
Light top coat top coat is sprayed on the product after laser carving, forms third top coat layer.
3. lacquer spraying technique according to claim 2, which is characterized in that sprayed on the surface of the product after laser carving
Light top coat top coat is applied, is formed after third top coat layer, further includes:
Delustring processing is carried out to the predeterminable area of the product.
4. lacquer spraying technique according to claim 3, which is characterized in that the predeterminable area to the product carries out delustring
Processing, specifically:
Delustring processing is carried out by predeterminable area of the carbon dioxide laser engraving machine to the product.
5. lacquer spraying technique according to claim 1, which is characterized in that remove institute according to the first predetermined pattern laser carving described
The electroplated layer on product and second top coat layer are stated, described first is preset with exposing by first top coat layer is formed
After pattern, further includes:
First top coat layer, the electroplated layer and second face of the product are removed according to the second predetermined pattern laser carving
Paint layer, to expose second predetermined pattern formed by the color on the surface of the product.
6. lacquer spraying technique according to claim 1, which is characterized in that spray the first default face on the surface in product
The finishing coat of color is formed before the first top coat layer, further includes:
In the surface spray-applied primer of the product, prime coat is formed；
The surface in product sprays the finishing coat of the first pre-set color, forms the first top coat layer, specifically:
The finishing coat of the first pre-set color is sprayed on the prime coat on the surface of product, forms the first top coat layer.
7. lacquer spraying technique according to claim 1, which is characterized in that spray the first default face on the surface in product
The finishing coat of color is formed after the first top coat layer, further includes:
The sprayed protection paint on first top coat layer forms protective paint layer；
It is described that non-conductive plating is carried out on first top coat layer, electroplated layer is formed, specifically:
Non-conductive plating is carried out on the protective paint layer of first top coat layer, forms electroplated layer.
8. a kind of product, which is characterized in that product Spray Painter as described in any one of claim 1 to claim 7
Skill is handled.
9. product according to claim 8, which is characterized in that the product is phone housing.
10. product according to claim 8, which is characterized in that the product is PC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618431.2A CN108944225A (en) | 2018-06-15 | 2018-06-15 | Lacquer spraying technique and product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618431.2A CN108944225A (en) | 2018-06-15 | 2018-06-15 | Lacquer spraying technique and product |
Publications (1)
| Publication Number | Publication Date |
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| CN108944225A true CN108944225A (en) | 2018-12-07 |
Family
ID=64489508
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810618431.2A Pending CN108944225A (en) | 2018-06-15 | 2018-06-15 | Lacquer spraying technique and product |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109433563A (en) * | 2018-12-26 | 2019-03-08 | 广东正和诚信塑胶制品有限公司 | A kind of mute androgynous film layer processing method of shell light and film layer structure |
| CN109677185A (en) * | 2018-12-29 | 2019-04-26 | 浙江宝汇薄膜有限公司 | A kind of processing technology for the film that achievable polychrome can be carved |
| WO2020168962A1 (en) * | 2019-02-22 | 2020-08-27 | 华为技术有限公司 | Housing, terminal equipment, and manufacturing method for housing |
| CN111760770A (en) * | 2020-07-04 | 2020-10-13 | 河南省奥凯盛智能科技有限公司 | Method for preparing pattern of double-color mobile phone shell |
| CN111760769A (en) * | 2020-07-04 | 2020-10-13 | 河南省奥凯盛智能科技有限公司 | Method for preparing pattern of three-color mobile phone shell |
| CN113382568A (en) * | 2020-02-25 | 2021-09-10 | 北京小米移动软件有限公司 | Terminal shell, manufacturing method thereof and terminal |
| GB2605178A (en) * | 2021-03-25 | 2022-09-28 | Bayerische Motoren Werke Ag | Method for finishing motor vehicle parts and products produced therefrom |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109433563A (en) * | 2018-12-26 | 2019-03-08 | 广东正和诚信塑胶制品有限公司 | A kind of mute androgynous film layer processing method of shell light and film layer structure |
| CN109677185A (en) * | 2018-12-29 | 2019-04-26 | 浙江宝汇薄膜有限公司 | A kind of processing technology for the film that achievable polychrome can be carved |
| WO2020168962A1 (en) * | 2019-02-22 | 2020-08-27 | 华为技术有限公司 | Housing, terminal equipment, and manufacturing method for housing |
| CN113382568A (en) * | 2020-02-25 | 2021-09-10 | 北京小米移动软件有限公司 | Terminal shell, manufacturing method thereof and terminal |
| CN111760770A (en) * | 2020-07-04 | 2020-10-13 | 河南省奥凯盛智能科技有限公司 | Method for preparing pattern of double-color mobile phone shell |
| CN111760769A (en) * | 2020-07-04 | 2020-10-13 | 河南省奥凯盛智能科技有限公司 | Method for preparing pattern of three-color mobile phone shell |
| GB2605178A (en) * | 2021-03-25 | 2022-09-28 | Bayerische Motoren Werke Ag | Method for finishing motor vehicle parts and products produced therefrom |
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Application publication date: 20181207 |