CN103287145A - Processing method for shell pattern of television - Google Patents
Processing method for shell pattern of television Download PDFInfo
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- CN103287145A CN103287145A CN2013102279772A CN201310227977A CN103287145A CN 103287145 A CN103287145 A CN 103287145A CN 2013102279772 A CN2013102279772 A CN 2013102279772A CN 201310227977 A CN201310227977 A CN 201310227977A CN 103287145 A CN103287145 A CN 103287145A
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- housing
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- priming paint
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Abstract
The invention discloses a processing method for a shell pattern of a television. The processing method comprises the following steps of: (a) spraying base coat on the surface of a shell of the television, and drying the base coat to form a base coat layer; (b) laying a cubic printing film on the water surface in a manner of enabling a pattern layer to face upwards, and spraying an activating agent to activate the pattern; (c) pressing the shell of the television into water in a manner of enabling the front face of the shell to face downwards, and pulling the shell of the television out of the water surface after transferring the pattern layer to the surface of the shell; (d) drying the pattern layer; and (e) spraying UV (ultraviolet) gloss oil on the pattern layer, and carrying out air-drying, wherein the base coat is the mixture of ethyl acetate, resin I, resin II, a leveling agent I and a leveling agent II, the resin I is ABS (Acrylonitrile Butadiene Styrene), the resin II is polycarbonate, the leveling agent I is polyether-modified dimethyl siloxane, and the leveling agent II is 2-methyl methacrylate. The pattern transferred on the shell of the television is clear and attractive, is not broken, is long in life and does not easily fall off.
Description
Technical field
The present invention relates to a kind of pattern processing method, be specifically related to a kind of housing of TV set pattern processing method.
Background technology
It can be a kind of product surface pattern processing method commonly used with pattern transfer to the various product surface that solid coating water transfer technique (Cubic Printing) uses the solid coating water transfer printing film.Described solid coating water transfer printing film generally comprises patterned layer and carrier layer, and described patterned layer is ink lay.The patterned layer that the solid coating water transfer printing method generally comprises the solid coating water transfer printing film is laid on the water surface up, spray activator on the solid coating water transfer printing film and activate its patterned layer, position according to pattern is pressed into transfer printing in the water with workpiece, the workpiece that washing and oven dry are transferred.Because the solid coating water transfer printing film can utilize the tension force of water to be attached to the three-dimensional surface of the work of different shape, significantly reduced the diastema phenomenon of plate face stamp and to the infringement of surface of the work, thereby of many uses.In general for guaranteeing the effect of covering water transfer printing, must guarantee smoothness and cleanliness factor for the converted products surface, therefore before the water transfer printing, also need to clean for the converted products surface, pre-treatment such as priming.The general employing of priming paint is easy to be made by the material that the water transfer printing film patterned layer depends on, for example, and acronitrile-butadiene-styrene fiber (ABS), polymethyl polyphenylamine (PPA), polyvinyl chloride (PVO), rubber, timber, metal, glass, nylon, pottery.But existing priming paint the time is easy to generate gauffer in spraying, and logical when dry along with the volatilization of solvent is shunk and cracking, shrinkage cavity easily easily, the bubble that produces during more likely because of spraying is residual problem such as pin hole to occur.Particularly the comparatively complicated housing of TV set of surface texture is sprayed at its surperficial priming paint and is difficult to keep smooth, smooth usually when drying.Carry out covering water transfer printing at the priming paint with above-mentioned shortcoming, patterned layer is difficult for being occurred in the water transfer printing damaged, incomplete, comes off easily, ftractures behind the product export simultaneously, and the life-span is shorter.
Summary of the invention
In view of this, the present invention discloses a kind of patterned layer difficult drop-off, housing of TV set pattern processing method that printing effect is good, draws together following steps:
A. make it to become prime coat at housing of TV set surface spraying priming paint, and with the priming paint oven dry;
B. the solid coating water transfer printing film is tiled on the water surface up with patterned layer, and the sprinkling activator makes the patterned layer activation;
C. the housing of TV set face down is pressed in the water, housing of TV set is pulled away from the water surface after making patterned layer be transferred to its surface;
D. dry patterned layer;
E. at patterned layer spraying UV gloss oil, air-dry;
Described priming paint is the resin 2 of 20-33 weight % ethyl acetate, 53-68 weight % resin 1,5-8 weight % and the advection agent 1 of 0.5-2 weight %, the advection agent 2 of 1.5-4 weight %;
Described resin 1 is ABS, and described resin 2 is Merlon; Described advection agent 1 is polyether-modified dimethyl siloxane, and described advection agent 2 is the 2-methyl methacrylate.
Above-mentioned ABS and Merlon are the matrix of priming paint.Merlon can with the ABS mixing, make the priming paint quality even.The inventor finds under study for action, uses ABS and Merlon to be difficult for the generation gauffer that flows as the priming paint of matrix when spraying.The inventor finds under study for action in addition, when air-dry, can keep the stable of volume with ABS and Merlon as the prime coat of matrix, dry after-contraction amplitude is little, stopped the generation of crack and shrinkage cavity, make prime coat keep smooth, strengthen prime coat wettability of the surface energy, be conducive to adhering to of patterned layer.The present invention has also added polyether-modified dimethyl siloxane and 2-methyl methacrylate as the advection agent in the priming paint kind in addition, can make prime coat surface tension homogenising effectively, the bubble that produces when eliminating the priming paint spraying, thus prime coat is avoided staying pin hole after air-dry.Through inventor checking, polyether-modified dimethyl siloxane and 2-methyl methacrylate with ratio of the present invention introduce in the priming paint its effect of eliminating bubble than any levelling agent list with or the effect using with or use with other levelling agents with other ratios all good.Simultaneously, in the clear patterns on above-mentioned prime coat surface, complete, pattern can firm attachment uses also not cracky for a long time, comes off in prime coat by transfer printing.
Preferably, described polyether-modified dimethyl siloxane comprises the BYK-333 that German Bi Ke produces.
Further, described priming paint is dried refers to 45-50 ℃ of drying bottom paint.
In the prior art, the too high prime coat volume that causes easily of bake out temperature acutely shrinks, and then produces crack, shrinkage cavity, and temperature is crossed low then can consume long drying time, the raising of limit production efficiency.Because the present invention goes out composition to priming paint and optimizes, it is difficult for violent the contraction and breaks when 45-50 ℃ hyperthermia drying, has both guaranteed the smoothness of the prime coat that obtains, more effective lifting production efficiency.Use the present invention that housing of TV set is carried out the pattern processing, its production cycle shortens more than 1/3 than prior art.
Further, the housing of TV set face down is pressed into the speed that refers in the water with 1-5mm/s housing of TV set is pressed in the water, and make it to leave standstill 10-20S.
Existing pattern process technology is owing to be subjected to the restriction of priming paint quality, and patterned layer is difficult for being attached on the product surface, if product is pressed into the excessive velocities in the water, makes the breakage of solid coating water transfer printing film easily.Therefore existing pattern process technology takes to slow down product digging water speed, the time of repose of prolongation in water mostly to guarantee that patterned layer can be attached to its surface.And priming paint provided by the present invention has smooth surface, smooth advantage, above the patterned layer of solid coating water transfer printing film can be attached to rapidly, therefore the present invention is pressed into housing of TV set in the water with the speed of 1-5mm/s, and only need leave standstill 10s and just can finish transfer printing.
Describedly housing of TV set is pulled away from the water surface refers to horizontal plane 20-70 ° angle housing of TV set to be pulled away from the water surface.
To be pulled away from the water surface with horizontal plane 20-70 ° angle, the suffered atmospheric pressure in a flash that can reduce that housing of TV set separates with the water surface prevents that patterned layer from being peeled off with housing of TV set.
Preferably, described oven dry patterned layer refers to 45-67 ℃ of oven dry patterned layer.
The present invention compared with prior art has following technique effect:
1. the present invention optimizes the composition of the priming paint of housing of TV set, select for use ABS and Merlon to design as the matrix of priming paint and to its ratio especially, add other auxiliary agents simultaneously, obtain smooth, smooth prime coat, reduce the difficulty of pattern transferring layer, make patterned layer can firm attachment at housing of TV set; Use clear patterns, attractive in appearance, the nothing breakage of institute of the present invention transfer printing on housing of TV set, and the life-span is longer, difficult drop-off.
2. the present invention is directed to the characteristics of priming paint, every technological parameter that pattern is processed is optimized, and not only improves the pattern quality of transfer printing on housing of TV set by youngest brother, significantly enhances productivity simultaneously, has remarkable economic efficiency.
The specific embodiment
Describe in further detail for the ease of it will be appreciated by those skilled in the art that below in conjunction with the present invention of embodiment:
Embodiment 1
Present embodiment provides a kind of housing of TV set pattern processing method, may further comprise the steps:
A. make it to become prime coat at housing of TV set surface spraying priming paint, and with the priming paint oven dry;
B. the solid coating water transfer printing film is tiled on the water surface up with patterned layer, and the sprinkling activator makes the patterned layer activation;
C. the housing of TV set face down is pressed in the water, housing of TV set is pulled away from the water surface after making patterned layer be transferred to its surface;
D. dry patterned layer;
E. at patterned layer spraying UV gloss oil, air-dry;
Described priming paint is the resin 2 of 30 weight % ethyl acetate, 60.5 weight % resins, 1,6 weight % and the advection agent 1 of 1.5 weight %, the advection agent 2 of 2 weight %;
Described resin 1 is ABS, and described resin 2 is Merlon; Described advection agent 1 is polyether-modified dimethyl siloxane, and described advection agent 2 is the 2-methyl methacrylate.
Above-mentioned solid coating water transfer printing film can be selected commercially available solid coating water transfer printing film for use according to the production demand.Above-mentioned activator can be selected any solid coating water transfer printing film activator for use.
Above-mentioned UV gloss oil can be selected any commercially available UV gloss oil for use.
Described polyether-modified dimethyl siloxane comprises the BYK-333 that German Bi Ke produces.
The thickness of described priming paint is 0.3mm.
The described temperature drying bottom paint that refers to 45 ℃ that priming paint is dried.
Above-mentionedly the housing of TV set face down is pressed into the speed that refers in the water with 3mm/s housing of TV set is pressed in the water, and make it to leave standstill 7S.
Describedly housing of TV set is pulled away from the water surface refers to the angle with 37 ° at horizontal plane housing of TV set is pulled away from the water surface.
Described oven dry patterned layer refers to 50 ℃ of oven dry patterned layer.
The housing of TV set of present embodiment gained, its clear patterns, attractive in appearance, long and difficult drop-off of life-span, cracking have the quality that other products on the market can not be shoulder to shoulder.Above-mentioned pattern is processed overall process consuming time to be 2 hours, to compare existing water transfer technique in the industry that its production cycle significantly shortens simultaneously.
Embodiment 2
Present embodiment provides a kind of housing of TV set pattern processing method, may further comprise the steps:
A. make it to become prime coat at housing of TV set surface spraying priming paint, and with the priming paint oven dry;
B. the solid coating water transfer printing film is tiled on the water surface up with patterned layer, and the sprinkling activator makes the patterned layer activation;
C. the housing of TV set face down is pressed in the water, housing of TV set is pulled away from the water surface after making patterned layer be transferred to its surface;
D. dry patterned layer;
E. at patterned layer spraying UV gloss oil, air-dry;
Described priming paint is the resin 2 of 22 weight % ethyl acetate, 68 weight % resins, 1,7 weight % and the advection agent 1 of 1.2 weight %, the advection agent 2 of 1.8 weight %;
Described resin 1 is ABS, and described resin 2 is Merlon; Described advection agent 1 is polyether-modified dimethyl siloxane, and described advection agent 2 is the 2-methyl methacrylate.
Above-mentioned solid coating water transfer printing film can be selected commercially available solid coating water transfer printing film for use according to the production demand.Above-mentioned activator can be selected any solid coating water transfer printing film activator for use.
Above-mentioned UV gloss oil can be selected any commercially available UV gloss oil for use.
Described polyether-modified dimethyl siloxane comprises the BYK-333 that German Bi Ke produces.
The thickness of described priming paint is 0.2mm.
The described temperature drying bottom paint that refers to 50 ℃ that priming paint is dried.
Above-mentionedly the housing of TV set face down is pressed into the speed that refers in the water with 3mm/s housing of TV set is pressed in the water, and make it to leave standstill 6S.
Describedly housing of TV set is pulled away from the water surface refers to the angle with 45 ° at horizontal plane housing of TV set is pulled away from the water surface.
Described oven dry patterned layer refers to 60 ℃ of oven dry patterned layer.
The housing of TV set of present embodiment gained, its clear patterns, attractive in appearance, long and difficult drop-off of life-span, cracking have the quality that other products on the market can not be shoulder to shoulder.Above-mentioned covering water transfer printing overall process is consuming time simultaneously is 2 hours, compares existing water transfer technique in the industry, and its production cycle significantly shortens.
More than be wherein specific implementation of the present invention, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these apparent replacement forms all belong to protection scope of the present invention.
Claims (7)
1. the outer pattern processing method of a television set may further comprise the steps:
A. make it to become prime coat at housing of TV set surface spraying priming paint, and with the priming paint oven dry;
B. the solid coating water transfer printing film is tiled on the water surface up with patterned layer, and the sprinkling activator makes the patterned layer activation;
C. the housing of TV set face down is pressed in the water, housing of TV set is pulled away from the water surface after making patterned layer be transferred to its surface;
D. dry patterned layer;
E. at patterned layer spraying UV gloss oil, air-dry;
Described priming paint is the mixture of being made up of the advection agent 2 of the advection agent 1 of the resin 2 of 20-33 weight % ethyl acetate, 53-68 weight % resin 1,5-8 weight % and 0.5-2 weight %, 1.5-4 weight %;
Described resin 1 is ABS, and described resin 2 is Merlon; Described advection agent 1 is polyether-modified dimethyl siloxane, and described advection agent 2 is the 2-methyl methacrylate.
2. housing of TV set pattern processing method according to claim 1, it is characterized in that: described polyether-modified dimethyl siloxane comprises the BYK-333 that German Bi Ke produces.
3. housing of TV set pattern processing method according to claim 2 is characterized in that: described the priming paint oven dry is referred to 45-50 ℃ of drying bottom paint.
4. housing of TV set pattern processing method according to claim 3, it is characterized in that: the thickness of described priming paint is 0.1-0.3mm.
5. housing of TV set pattern processing method according to claim 4 is characterized in that: the housing of TV set face down is pressed into the speed that refers in the water with 1-5mm/s housing of TV set is pressed in the water, and make it to leave standstill 5-7S.
6. housing of TV set pattern processing method according to claim 5 is characterized in that: describedly housing of TV set is pulled away from the water surface refers to horizontal plane 20-70 ° angle housing of TV set to be pulled away from the water surface.
7. housing of TV set pattern processing method according to claim 6 is characterized in that: described oven dry patterned layer refers to 45-67 ℃ of oven dry patterned layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310227977.2A CN103287145B (en) | 2013-06-08 | 2013-06-08 | A kind of housing of TV set pattern processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310227977.2A CN103287145B (en) | 2013-06-08 | 2013-06-08 | A kind of housing of TV set pattern processing method |
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| CN103287145A true CN103287145A (en) | 2013-09-11 |
| CN103287145B CN103287145B (en) | 2016-01-20 |
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| CN201310227977.2A Active CN103287145B (en) | 2013-06-08 | 2013-06-08 | A kind of housing of TV set pattern processing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079952A (en) * | 2016-08-08 | 2016-11-09 | 洪涛 | A kind of water transfer printing technique that UV ink is transferred to plastic parts |
| CN109015215A (en) * | 2018-09-06 | 2018-12-18 | 航嘉电器（合肥）有限公司 | A kind of processing method of housing of TV set pattern |
| CN111001551A (en) * | 2019-10-29 | 2020-04-14 | 海尔(深圳)研发有限责任公司 | Preparation method and preparation equipment for air conditioner panel |
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| JP2008075048A (en) * | 2006-09-25 | 2008-04-03 | Asahi Kasei Chemicals Corp | Coating composition |
| CN101610916A (en) * | 2007-09-28 | 2009-12-23 | Dic株式会社 | Decorated formed article and manufacture method thereof |
| CN102821947A (en) * | 2010-01-27 | 2012-12-12 | 陶氏环球技术有限责任公司 | Multilayer structure, and a method for making the same |
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Patent Citations (7)
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| CN2314956Y (en) * | 1997-11-12 | 1999-04-21 | 林坤池 | Colourful plastic wheel |
| CN1511647A (en) * | 2002-12-27 | 2004-07-14 | 鸿富锦精密工业（深圳）有限公司 | Liquid crystal display surface treating method |
| EP1484349A2 (en) * | 2003-06-04 | 2004-12-08 | HONDA MOTOR CO., Ltd. | Base coating composition for decorated moldings, top clear coating composition for decorated moldings, and decorated moldings |
| CN1559803A (en) * | 2004-03-12 | 2005-01-05 | 江孔文 | Method of adheving picture and letters on soft material |
| JP2008075048A (en) * | 2006-09-25 | 2008-04-03 | Asahi Kasei Chemicals Corp | Coating composition |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079952A (en) * | 2016-08-08 | 2016-11-09 | 洪涛 | A kind of water transfer printing technique that UV ink is transferred to plastic parts |
| CN109015215A (en) * | 2018-09-06 | 2018-12-18 | 航嘉电器（合肥）有限公司 | A kind of processing method of housing of TV set pattern |
| CN111001551A (en) * | 2019-10-29 | 2020-04-14 | 海尔(深圳)研发有限责任公司 | Preparation method and preparation equipment for air conditioner panel |
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| Publication number | Publication date |
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| CN103287145B (en) | 2016-01-20 |
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