CN102806806A - Making method for shell with gloss and matt mutation patterns - Google Patents
Making method for shell with gloss and matt mutation patterns Download PDFInfo
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- CN102806806A CN102806806A CN2011101420478A CN201110142047A CN102806806A CN 102806806 A CN102806806 A CN 102806806A CN 2011101420478 A CN2011101420478 A CN 2011101420478A CN 201110142047 A CN201110142047 A CN 201110142047A CN 102806806 A CN102806806 A CN 102806806A
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Abstract
The invention discloses a making method for a shell with gloss and matt mutation patterns. The method comprises the following steps: A, cleaning the surface of a shell; B, carrying out spray coating of a gloss top coat; C, making sand-blasting patterns, and pasting sand-blasting flower paper; D, carrying out sand blasting; and E, removing the sand-blasting flower paper. With the making method of the present invention, gloss and matt mutation patterns can be conveniently achieved on the outer surface of the shell, boundaries between the gloss region and the matt region is clear, and the patterns are fine.
Description
Technical field
The present invention relates to a kind of preparation method with shell of height, mute light sudden change pattern.
Background technology
Present electronic product function is tending towards diversification, and outward appearance more is tending towards variation.In order to satisfy the demands of consumers, sometimes also need do further processing to the outer surface of electronic product casing such as electronic product casing, make that the outward appearance of product is diversified, promote the value of product.
A lot of fashion elements in electronic product surface decoration tech and the life also are closely bound up, all become the popular decorative effect of electronic product product surface such as leather, gradual change, pearly-lustre etc.And some light decorations processing graphic patterns on quartzy, the glass ornaments; But be difficult on the electronic product incrustation and realize: spraying can realize the light decorations processing effect of glossiness gradual change on same object; But be difficult to realize well-defined Gao Guang, the assorted design producing of mute recovery; Promptly use screening spray tool also can produce the border and fly oil, few wet goods bad phenomenon, cause the Gao Guang of product, mute light area boundary fuzzy, pattern is meticulous inadequately.
Summary of the invention
The purpose of this invention is to provide a kind of preparation method with shell of height, mute light sudden change pattern; Be intended to solve prior art and make its height of shell that has height, makes light sudden change pattern mute, mute light area boundary fuzzy; The technical problem that pattern is meticulous inadequately provides a kind of preparation method with shell of height, mute light sudden change pattern, and this method can realize high, mute light sudden change pattern easily on the outer surface of shell; And high, mute light area boundary is clearly demarcated, and pattern is meticulous.
According to the present invention, a kind of preparation method with shell of height, mute light sudden change pattern is provided, this method comprises the steps:
Steps A, cleaning case surface: the wiping case surface makes case surface not have greasy dirt, impurity;
Step B, spray high finish coat varnish: adopt spray gun that above-mentioned shell is sprayed high finish coat varnish, the thickness of said finish paint is 20 ~ 30 μ m;
Step C, make sand blasting pattern, paste the sandblast marble paper: choose the sandblast marble paper, pattern-making, and the sandblast marble paper that will make pattern is fitted in the sandblast position of appointment on the above-mentioned shell;
Step D, sandblast: select abrasive material for use, abrasive material is packed in the sand-blasting machine, adopt the sand-blasting gun of sand-blasting machine that the sandblast position of above-mentioned shell is evenly sprayed quarter, make the sandblast degree of depth be no more than the thickness of finish paint;
Step e, remove the sandblast marble paper: the sandblast marble paper of pasting is removed, and case surface is carried out clean, obtain the shell of Gao Guang, mute light sudden change pattern.
Use said method, can on the outer surface of shell, realize high, mute light sudden change pattern easily, and high, mute light area boundary is clearly demarcated, pattern is meticulous.
Description of drawings
Fig. 1 is the preparation method flow chart with shell of height, mute light sudden change pattern provided by the invention.
Fig. 2 is the schematic cross-section with shell of height, mute light sudden change pattern provided by the invention.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the present invention is solved, below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Please refer to shown in Figure 1ly, one embodiment of the present invention provides has the preparation method of sudden change pattern effect shell, said method comprising the steps of:
Steps A, cleaning case surface: the wiping case surface makes case surface not have greasy dirt, impurity; The cleaning case surface is meant with alcohol or white spirit equal solvent wiping case surface, to guarantee the product surface cleaning, does not have greasy dirt, impurity etc., and adhesive force and presentation quality are better when making the processing of shell operation below carrying out.The material of said shell is not limit, and can be various plastic materials and metal etc., can adopt Merlon (PC), acrylonitrile-styrene-butadiene copolymer (ABS), polymethyl methacrylate engineering plastic material such as (PMMA) like plastic material.
Said steps A, cleaning case surface, can also comprise steps A 1, spraying priming paint: adopt spray gun that shell is sprayed priming paint, the thickness of said priming paint is 20 ~ 30 μ m.Spraying priming paint can play certain covering and the effect of filling and leading up to the defective of case surface, and increases adhesive force.
Step B, spray high finish coat varnish: adopt spray gun that above-mentioned shell is sprayed high finish coat varnish, the thickness of said finish paint is 20 ~ 30 μ m; Said finish paint need be selected high finish coat varnish for use, specifically can be high light UV lacquer or high light PU lacquer.The UV lacquer is a ultraviolet light polymerization paint, and the PU lacquer is a polyamine fat lacquer.Selecting high finish coat varnish for use is in follow-up processing, and through partly being formed sharp contrast by the finish paint of the Gao Guang of sandblast marble paper protection and the mute light of being protected by the sandblast marble paper, if select dull finishing coat for use, then contrast effect is obvious inadequately.Said spraying is a technological means commonly used in the industry, does not have special qualification, and according to the present invention, this method also comprises the shell after the spraying is cured.The method of said curing is conventionally known to one of skill in the art, for example, can select the method for heat cure or the method for photocuring for use according to the difference of coating, if select the PU lacquer for use, then adopts thermal curing methods, if select the UV lacquer for use, then adopts process for photocuring.The thickness of finish paint is 20 ~ 30 μ m, be to puncture finish paint for fear of abrasive material in follow-up processing, and finish paint can play the performance protective effect to case surface.
Step C, make sand blasting pattern, paste the sandblast marble paper: choose the sandblast marble paper, pattern-making, and the sandblast marble paper that will make pattern is fitted in the sandblast position of appointment on the above-mentioned shell all protects the extra-regional part of mute light of sandblast; Said sandblast marble paper is the self-adhesive paper or the sandblast film.The sandblast marble paper is to select according to the fineness of pattern lines is different, and self-adhesive paper is fit to the lines lines>use during 0.2cm, its thickness is generally 0.06 ~ 0.15mm, and material is a transparent resin, and price is more cheap.The sandblast film uses when being fit to lines lines≤0.2cm, and the I of its lines precision is to 0.2mm.Because of the sandblast degree of depth has only 3 ~ 5 μ m, so the time that sand-blasting abrasive acts on the shell is very short, can not puncture the sandblast marble paper, more can not exert an influence to the pattern fineness.
Step D, sandblast: select abrasive material for use, abrasive material is packed in the sand-blasting machine, adopt the sand-blasting gun of sand-blasting machine that the sandblast position of above-mentioned shell is evenly sprayed quarter, make the sandblast degree of depth be no more than the thickness of finish paint.In concrete operations, the shell that the sand-blasting gun of sand-blasting machine distance is posted the sandblast marble paper is 50 ~ 150mm, and setting air compressor machine air pressure is 6.0 * 10
5~ 6.5 * 10
5Pa, air pressure luffing are 0.5 * 10
5~ 1.0 * 10
5Pa, sand bucket air pressure are 4.5 * 10
5~ 5.5 * 10
5Pa, the sandblast degree of depth is 3 ~ 5 μ m; The atmospheric pressure value of air compressor machine air pressure, sand bucket air pressure is big more, and then the speed of the injection stream of sandblast is high more, and sandblast efficient is also high more, and surface to be machined is coarse more, and glossiness is low more, otherwise the more smooth relatively glossiness of case surface is high more.Because finish paint is the key of protecting sheathing overall performance; Control the sandblast degree of depth during operation well,, the phenomenon that finish paint spills priming paint or shell occurs punching if air pressure is excessive or the time longly all may make the damage of finish paint local excessive; Cause later stage properties of product test be difficult to through; If spray gun pressure is not enough or far away with the object distance, the impact that abrasive material arrives coating surface is not enough, is difficult to realize the mute light effect of expecting.Abrasive material is divided into sphere by graininess, two types on rhombus, and rhombus diamond dust or spherical glass pearl are adopted in sandblast usually.The surperficial result that the spherical abrasive material sandblast obtains is more smooth, and the surface that the rhombus abrasive material obtains is then more coarse relatively.And the branch of thickness being arranged with a kind of abrasive material, the granularity that adopts abrasive material in an embodiment of the present invention is 0.1 ~ 0.3mm.Granularity is more little, and abrasive material is thin more, and the product surface glossiness that obtains is high more, selects abrasive type during use as required for use.Said injection direction and case surface normal angle are 15 ° ~ 30 °, and spray gun is generally 50 ~ 150mm apart from shell.Spray gun is far away more apart from product, and product surface is also smooth more to be that glossiness is high more.The angle of spray gun and product is more little, and the product surface glossiness is also high more.
Step e, remove the sandblast marble paper: the sandblast marble paper of pasting is removed, and case surface is carried out clean, obtain the shell of Gao Guang, mute light sudden change pattern.
If the sandblast marble paper selects the sandblast film for use, can also be in step e, carry out step D1, immersion before removing the sandblast marble paper: the shell after will carrying out sandblast be placed on and soaks 1 ~ 5 minute in the water.Because of the film glue on the sandblast film is water miscible, soak then easier its removal of a few minutes in the warm water if before removing the sandblast marble paper, be placed on.
Please refer to shown in Figure 2ly, is the shell of making according to the preparation method with sudden change pattern effect shell that the embodiment of the invention one provides, and said shell comprises shell 1, is positioned at the top coat layer 2 on the outer shell, and the mute light portion 21 that on top coat layer 2, forms.If in said method, also comprise steps A 1, spraying priming paint, then above-mentioned 1 is shell and prime coat, and prime coat is positioned on the outer shell, and top coat layer 2 is positioned on the prime coat.Said shell can be the shell of various products, like electronic product: and the housing parts of products such as mobile phone, notebook computer, MP3, MP4, or be applied to other and need decorate on the surface into Gao Guang, mute light sudden change pattern effect product.
Preparation method with sudden change pattern effect shell provided by the invention is through steps A, cleaning case surface; Step B, spray high finish coat varnish; Step C, making sand blasting pattern paste the sandblast marble paper; Step D, sandblast; Step e, remove the sandblast marble paper and obtain having sudden change pattern effect shell, realized the mutation effect of shell glossiness, enriched the decorative appearance of product.Preparation method with shell of height, mute light sudden change pattern provided by the invention can realize high, mute light sudden change pattern easily on the outer surface of shell; Through pasting the sandblast marble paper non-sandblast zone is protected; Make height, mute light area boundary clearly demarcated; The pattern of making is meticulous, and lines can be meticulous to 0.2mm.
Below, with combining concrete embodiment that the preparation method with sudden change pattern effect shell according to the invention is described in detail.
Embodiment 1:
Steps A, cleaning case surface: the wiping case surface makes case surface not have greasy dirt, impurity; Said shell adopts Merlon (PC).
Step B, spray high finish coat varnish: the high light UV of spraying Musashi finish paint on the shell of being selected for use, model is N8940S, and thickness is 30 μ m, and levelling 5 minutes is crossed the UV photo solidification machine and is solidified, and curing rate is 7.3m/min, solidifying the energy reference value is 800 mj/cm2.
Step C, making sand blasting pattern; Paste the sandblast marble paper: choosing thickness is the adhesive sticker marble paper of 0.1mm; And carve on the adhesive sticker marble paper with engraving machine and to draw the hollow out design; The meticulousst place of lines of this hollow out design is 0.3cm, the adhesive sticker marble paper of painting quarter is attached to the sandblast position of appointment on the shell.
Step D, sandblast: selecting granularity for use is the rhombus silicon carbide abrasive of 0.1mm, and rhombus diamond dust is packed in the sand-blasting machine, adopts the sand-blasting gun distance of sand-blasting machine to post the shell 100mm of adhesive sticker marble paper, and it is evenly sprayed quarter, and setting air compressor machine air pressure is 6.0 * 10
5Pa, air pressure luffing are 0.8 * 10
5Pa, sand bucket air pressure are 5.0 * 10
5Pa, the sandblast degree of depth is 4 μ m; Injection direction and case surface normal angle are 15 °.
Step e, remove the sandblast marble paper: the adhesive sticker marble paper of pasting is removed, and case surface is carried out clean, obtain the mute blink shape pattern shell of high light background.
Embodiment 2:
Steps A, cleaning case surface: the wiping case surface makes case surface not have greasy dirt, impurity; Said shell adopts polymethyl methacrylate (PMMA).
Step B, spray high finish coat varnish: the high finish coat varnish of spraying gold wood spring PU on the shell of being selected for use, model is PU ~ 8622, and thickness is 25 μ m, and levelling 3 minutes is put into oven temperature and is set at 80 ℃, stoving time 30min.
Step C, making sand blasting pattern; Paste the sandblast marble paper: choosing thickness is the adhesive sticker marble paper of 0.06mm; And carve on the adhesive sticker marble paper with engraving machine and to draw design; The meticulousst place of lines of this design is 0.3cm, the adhesive sticker marble paper of painting quarter is attached to the sandblast position of appointment on the shell.
Step D, sandblast: selecting granularity for use is the spherical glass pearl abrasive material of 0.3mm, and the spherical glass pearl is packed in the sand-blasting machine, adopts the sand-blasting gun distance of sand-blasting machine to post the shell 50mm of adhesive sticker marble paper, and it is evenly sprayed quarter, and setting air compressor machine air pressure is 6.0 * 10
5Pa, air pressure luffing are 0.5 * 10
5Pa, sand bucket air pressure are 4.5 * 10
5Pa, the sandblast degree of depth is 3 μ m; Injection direction and case surface normal angle are 20 °.
Step e, remove the sandblast marble paper: the adhesive sticker marble paper of pasting is removed, and case surface is carried out clean, obtain the mute high blink shape of light background pattern shell.
Embodiment 3:
Steps A, cleaning case surface: the wiping case surface makes case surface not have greasy dirt, impurity; Said shell adopts acrylonitrile-styrene-butadiene copolymer (ABS).
Step B, spray high finish coat varnish: the high light UV of spraying Musashi finish paint on the shell of being selected for use, model is N8940S, and thickness is 20 μ m, and levelling 5 minutes is crossed the UV machine and is solidified, and curing rate is 7.3m/min, solidifying the energy reference value is 600 ~ 800 mj/cm2.
Step C, making sand blasting pattern paste the sandblast marble paper: choose the sandblast film, be uniformly coated on the shell with special-purpose film glue; Cause transparently with hot blast drying glue, above the sandblast film of printed phoenix pattern being attached to, the meticulousst place of lines of this phoenix pattern is 0.2mm again; Wipe the sandblast film off compacting; Throw off counterdie, on pattern, brush several times again, dry processing then with hairbrush is light.
Step D, sandblast: selecting granularity for use is the spherical glass pearl abrasive material of 0.1mm, and the spherical glass pearl is packed in the sand-blasting machine, adopts the sand-blasting gun distance of sand-blasting machine to post the shell 150mm of the sandblast film, and it is evenly sprayed quarter, and setting air compressor machine air pressure is 6.5 * 10
5Pa, air pressure luffing are 1.0 * 10
5Pa, sand bucket air pressure are 5 * 10
5Pa, the sandblast degree of depth is 4 μ m; Injection direction and case surface normal angle are 20 °.
Step D1, immersion: will carry out shell after the sandblast and be placed on and soak 1 ~ 5 minute in the water.Because of the film glue on the sandblast film is water miscible, soak then easier its removal of a few minutes in the warm water if before removing the sandblast film, be placed on.
Step e, remove the sandblast marble paper: the sandblast film of pasting is removed, and case surface is carried out clean, obtain the mute light phoenix pattern shell of high light background.
Embodiment 4:
Steps A, cleaning case surface: the wiping case surface makes case surface not have greasy dirt, impurity; Said shell adopts Merlon (PC).
Step B, spray high finish coat varnish: the high finish coat varnish of spraying gold wood spring PU on the shell of being selected for use, model is PU-8622, and thickness is 25 μ m, and levelling 4 minutes is put into oven temperature and is set at 80 ℃, stoving time 30min.
Step C, making sand blasting pattern paste the sandblast marble paper: choose the sandblast film, be uniformly coated on the shell with special-purpose film glue; Cause transparently with hot blast drying glue, above the sandblast film of printed Chinese classical floral designs being attached to, the meticulousst place of lines of these Chinese classical floral designs is 0.5mm again; Wipe the sandblast film off compacting; Throw off counterdie, on pattern, brush several times again, dry processing then with hairbrush is light.
Step D, sandblast: selecting granularity for use is the spherical glass pearl abrasive material of 0.1mm, and the spherical glass pearl is packed in the sand-blasting machine, adopts the sand-blasting gun distance of sand-blasting machine to post the shell 150mm of the sandblast film, and it is evenly sprayed quarter, and setting air compressor machine air pressure is 6.5 * 10
5Pa, air pressure luffing are 1.0 * 10
5Pa, sand bucket air pressure are 5 * 10
5Pa, the sandblast degree of depth is 4 μ m; Injection direction and case surface normal angle are 30 °.
Step D1, immersion: will carry out shell after the sandblast and be placed on and soak 1 ~ 5 minute in the water.Because of the film glue on the sandblast film is water miscible, soak then easier its removal of a few minutes in the warm water if before removing the sandblast film, be placed on.
Step e, remove the sandblast marble paper: the sandblast film of pasting is removed, and case surface is carried out clean, obtain the mute light Chinese classical floral designs shell of high light background.
Embodiment 5:
Steps A, cleaning case surface: the wiping case surface makes case surface not have greasy dirt, impurity; Said shell adopts Merlon (PC).
A1, spraying priming paint: adopt spray gun to shell spraying Musashi black primer, model is N8942, and the thickness of said priming paint is 20 ~ 30 μ m.Levelling 5 ~ 10min puts into baking oven, and temperature is set at 80 ℃, stoving time 30min.
Step B, spray high finish coat varnish: be coated with the high light UV of spraying Musashi finish paint on the shell of priming paint, model is N8940S, and thickness is 30 μ m; Levelling 5 minutes; Cross the UV photo solidification machine and solidify, curing rate is 7.3m/min, and solidifying the energy reference value is 600 ~ 800 mj/cm2.
Step C, making sand blasting pattern; Paste the sandblast marble paper: choosing thickness is the adhesive sticker marble paper of 0.15mm; And carve on the adhesive sticker marble paper with engraving machine and to draw bar paten, the lines of this bar paten is 1cm, the adhesive sticker marble paper of painting quarter is attached to the sandblast position of appointment on the shell.
Step D, sandblast: selecting granularity for use is the rhombus silicon carbide abrasive of 0.3mm, and rhombus diamond dust is packed in the sand-blasting machine, adopts the sand-blasting gun distance of sand-blasting machine to post the shell 100mm of adhesive sticker marble paper, and it is evenly sprayed quarter, and setting air compressor machine air pressure is 6.5 * 10
5Pa, air pressure luffing are 1.0 * 10
5Pa, sand bucket air pressure are 5.5 * 10
5Pa, the sandblast degree of depth is 5 μ m; Injection direction and case surface normal angle are 30 °.
Step e, remove the sandblast marble paper: the adhesive sticker marble paper of pasting is removed, and case surface is carried out clean, obtain the mute striation shape pattern shell of high light background.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the preparation method with shell of height, mute light sudden change pattern is characterized in that, may further comprise the steps:
Steps A, cleaning case surface: the wiping case surface makes case surface not have greasy dirt, impurity;
Step B, spray high finish coat varnish: adopt spray gun that above-mentioned shell is sprayed high finish coat varnish, the thickness of said finish paint is 20 ~ 30 μ m;
Step C, make sand blasting pattern, paste the sandblast marble paper: choose the sandblast marble paper, pattern-making, and the sandblast marble paper that will make pattern is fitted in the sandblast position of appointment on the above-mentioned shell;
Step D, sandblast: select abrasive material for use, abrasive material is packed in the sand-blasting machine, adopt the sand-blasting gun of sand-blasting machine that the sandblast position of above-mentioned shell is evenly sprayed quarter, make the sandblast degree of depth be no more than the thickness of finish paint;
Step e, remove the sandblast marble paper: the sandblast marble paper of pasting is removed, and case surface is carried out clean, obtain the shell of Gao Guang, mute light sudden change pattern.
2. a kind of preparation method according to claim 1 with shell of height, mute light sudden change pattern; It is characterized in that; Said step D, sandblast are specially: select abrasive material for use, abrasive material is packed in the sand-blasting machine, adopt the sand-blasting gun distance of sand-blasting machine to post the shell 50 ~ 150mm of sandblast marble paper; It is evenly sprayed quarter, and setting air compressor machine air pressure is 6.0 * 10
5~ 6.5 * 10
5Pa, air pressure luffing are 0.5 * 10
5~ 1.0 * 10
5Pa, sand bucket air pressure are 4.5 * 10
5~ 5.5 * 10
5Pa, the sandblast degree of depth is 3 ~ 5 μ m.
3. a kind of preparation method according to claim 1 with shell of height, mute light sudden change pattern; It is characterized in that; Said steps A, cleaning case surface, also comprise steps A 1, spraying priming paint: adopt spray gun that shell is sprayed priming paint, the thickness of said priming paint is 20 ~ 30 μ m.
4. a kind of preparation method with shell of height, mute light sudden change pattern according to claim 1 is characterized in that the injection direction of said sand-blasting gun and case surface normal angle are 15 ° ~ 30 °.
5. a kind of preparation method with shell of height, mute light sudden change pattern according to claim 1 is characterized in that said sandblast marble paper is a self-adhesive paper, and the thickness of said self-adhesive paper is 0.06 ~ 0.15mm, and the material of said self-adhesive paper is a transparent resin.
6. a kind of preparation method with shell of height, mute light sudden change pattern according to claim 1 is characterized in that said abrasive material is a rhombus diamond dust, and the granularity of said diamond dust is 0.1 ~ 0.3mm.
7. a kind of preparation method with shell of height, mute light sudden change pattern according to claim 1 is characterized in that said abrasive material is the spherical glass pearl, and the granularity of said bead is 0.1 ~ 0.3mm.
8. a kind of preparation method with shell of height, mute light sudden change pattern according to claim 1 is characterized in that said sandblast marble paper is the sandblast film.
9. a kind of preparation method with shell of height, mute light sudden change pattern according to claim 8 is characterized in that said step D, sandblast: also comprise step D1, immersion: will carry out shell after the sandblast and be placed on and soak 1 ~ 5 minute in the water.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307429A (en) * | 2014-07-25 | 2016-02-03 | 维沃移动通信有限公司 | Electronic product housing and surface treatment process thereof |
| CN106011876A (en) * | 2016-07-27 | 2016-10-12 | 浙江阿克希龙舜华铝塑业有限公司 | Ink-shielding-free local sand blasting technology |
| CN106040563A (en) * | 2016-08-15 | 2016-10-26 | 广东欧珀移动通信有限公司 | Manufacturing method of outer part, outer part and electronic device |
| CN106965093A (en) * | 2017-05-24 | 2017-07-21 | 连云港明道雕刻艺术有限公司 | A kind of blasting craft of crystal product |
| CN111901460A (en) * | 2020-07-31 | 2020-11-06 | 昆山三景科技股份有限公司 | Matte integral mobile phone back cover and preparation method thereof |
| CN113747710A (en) * | 2021-08-27 | 2021-12-03 | 维达力实业(深圳)有限公司 | Cover plate, preparation method thereof and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1397435A (en) * | 2002-08-17 | 2003-02-19 | 新会市日盈不锈钢材料厂有限公司 | Sand blasting technology for generating colour decorative pattern on surface of stainless steel |
| CN1450206A (en) * | 2003-04-24 | 2003-10-22 | 李昶浩 | Surface treatment method for making metal container surface indicating two kinds of color and/or surface effect |
| CN1548272A (en) * | 2003-05-08 | 2004-11-24 | 罗继林 | Local sand blasting method |
| CN101347927A (en) * | 2008-09-12 | 2009-01-21 | 广东凌丰集团有限公司 | Technique and product of stainless steel pan handle pattern abrasive blasting |
| CN101530984A (en) * | 2009-04-24 | 2009-09-16 | 华鹤集团金鹤门业发展有限公司 | Veneer sand-blasting embossing technology |
-
2011
- 2011-05-30 CN CN2011101420478A patent/CN102806806A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1397435A (en) * | 2002-08-17 | 2003-02-19 | 新会市日盈不锈钢材料厂有限公司 | Sand blasting technology for generating colour decorative pattern on surface of stainless steel |
| CN1450206A (en) * | 2003-04-24 | 2003-10-22 | 李昶浩 | Surface treatment method for making metal container surface indicating two kinds of color and/or surface effect |
| CN1548272A (en) * | 2003-05-08 | 2004-11-24 | 罗继林 | Local sand blasting method |
| CN101347927A (en) * | 2008-09-12 | 2009-01-21 | 广东凌丰集团有限公司 | Technique and product of stainless steel pan handle pattern abrasive blasting |
| CN101530984A (en) * | 2009-04-24 | 2009-09-16 | 华鹤集团金鹤门业发展有限公司 | Veneer sand-blasting embossing technology |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307429A (en) * | 2014-07-25 | 2016-02-03 | 维沃移动通信有限公司 | Electronic product housing and surface treatment process thereof |
| CN106011876A (en) * | 2016-07-27 | 2016-10-12 | 浙江阿克希龙舜华铝塑业有限公司 | Ink-shielding-free local sand blasting technology |
| CN106011876B (en) * | 2016-07-27 | 2018-07-31 | 浙江阿克希龙舜华铝塑业有限公司 | The local sandblast technology of no ink masking |
| CN106040563A (en) * | 2016-08-15 | 2016-10-26 | 广东欧珀移动通信有限公司 | Manufacturing method of outer part, outer part and electronic device |
| CN108212714A (en) * | 2016-08-15 | 2018-06-29 | 广东欧珀移动通信有限公司 | A kind of manufacturing method of appearance member, appearance member and electronic device |
| CN106965093A (en) * | 2017-05-24 | 2017-07-21 | 连云港明道雕刻艺术有限公司 | A kind of blasting craft of crystal product |
| CN111901460A (en) * | 2020-07-31 | 2020-11-06 | 昆山三景科技股份有限公司 | Matte integral mobile phone back cover and preparation method thereof |
| CN113747710A (en) * | 2021-08-27 | 2021-12-03 | 维达力实业(深圳)有限公司 | Cover plate, preparation method thereof and electronic equipment |
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