CN109649064A - A kind of processing method and cover board of composite board - Google Patents
A kind of processing method and cover board of composite board Download PDFInfo
- Publication number
- CN109649064A CN109649064A CN201811589360.4A CN201811589360A CN109649064A CN 109649064 A CN109649064 A CN 109649064A CN 201811589360 A CN201811589360 A CN 201811589360A CN 109649064 A CN109649064 A CN 109649064A
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- China
- Prior art keywords
- composite board
- dyeing
- dip dyeing
- color
- processing method
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- 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.)
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Classifications
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- 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
-
- 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
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
Abstract
The present embodiments relate to composite board technical fields, disclose the processing method and cover board of a kind of composite board.In the present invention, the processing method of composite board, comprising the following steps: dyeing liquor is configured according to color of object to be processed;After carrying out UV transfer to the composite board, the composite board after UV is transferred is launched and carries out dip dyeing colouring into the dyeing liquor of configuration, composite board after being painted, when so that painting to composite board, phenomena such as cracking, quick-fried film, crackle can be avoided the occurrence of.
Description
Technical field
The present embodiments relate to composite board technical field, in particular to the processing method and lid of a kind of composite board
Plate.
Background technique
Mobile phone is increasingly becoming the requirement in people's daily life, in order to which user experience is continuously improved, meets the market demand,
Mobile phone research and development and structure designer are gradually improving mobile phone screen structure, cell phone appearance, control mainboard etc..Hand-set lid with
Also synchronization is being reformed for the continuous upgrading of mobile phone, and as " face " engineering of mobile phone, hand-set lid is wherein playing the part of special identity.
However, it is found by the inventors that at least there are the following problems in the prior art: when the color of hand-set lid needs height vivid
When spending, color typically directly is electroplated in electroplated layer, this makes it easy to phenomena such as cracking, quick-fried film, crackle occur.
Summary of the invention
The processing method and cover board for being designed to provide a kind of composite board of embodiment of the present invention, so as to composite plate
When material is painted, phenomena such as cracking, quick-fried film, crackle can be avoided the occurrence of.
In order to solve the above technical problems, embodiments of the present invention provide a kind of processing method of composite board, including
Following steps: dyeing liquor is configured according to color of object to be processed;After carrying out UV transfer to the composite board, UV will be passed through
Composite board dispensing after transfer carries out dip dyeing colouring into the dyeing liquor of configuration, the composite plate after being painted
Material.
Embodiments of the present invention additionally provide a kind of cover board, and the cover board is the processing side using above-mentioned composite board
Cover board made of method production.
Embodiment of the present invention in terms of existing technologies, first configures dyeing liquor according to color of object to be processed;?
After carrying out UV transfer to composite board, the composite board after UV is transferred is launched into the dyeing liquor of configuration and is disseminated
Color, the composite board after being painted.That is, compared with prior art, after UV transfer step, increasing a dip dyeing
The step of colouring, directly catches the colors of needs in dip dyeing, without the color that re-plating needs on electroplated layer, to avoid
In the prior art when the color of composite board needs height is vivid to spend, color is electroplated on electroplated layer, causes electroplated layer thicker, holds
Phenomena such as easily causing cracking, quick-fried film, crackle.Moreover, using the method colouring and the colouring of vacuum plating in the prior art of dip dyeing
Method is compared, and process flow is simpler, and input cost is lower.
It is soaked in addition, being launched in the dyeing liquor to configuration in the composite board by after UV is transferred
After catching color, further includes: blast color is electroplated to the composite board after dip dyeing colouring, forms electroplated layer;Wherein, institute
The thickness for stating electroplated layer is less than preset threshold.Be electroplated blast color, formed electroplated layer make dip dyeing color seem more to dazzle it is beautiful,
Visual effect is enhanced, and is also beneficial to phenomena such as avoiding cracking, quick-fried film, crackle since electroplated layer is relatively thin.
In addition, the matching degree of the performance of the performance and UV glue of the dyeing liquor of configuration is greater than pre-determined threshold, the UV
Glue is used glue when carrying out UV transfer to the composite board.That is, UV glue performance adapts to dyeing liquor
Performance, so that when being disseminated, it is easier to colour.
In addition, described configured according to the color of object of the composite board is dyed if the color of object is gradient color
Liquid specifically includes: according to the depth-graded of the gradient color, configuring the dyeing liquor of different colours;Wherein, the different colours
Dyeing liquor is placed in different dip dyeing slots;The composite board by after UV is transferred launches the dye to configuration
Dip dyeing colouring is carried out in color liquid, specifically: according to preset gradual change position, the different location of the composite board is launched to institute
It states in different dip dyeing slots and carries out dip dyeing colouring.Be conducive to the effect for making composite board that gradient color be presented, compared with the existing technology
In spraying, with dip dyeing so that the relatively good control of color boundary position.
It is disseminated in addition, stating and launching the composite board after UV is transferred into the dyeing liquor of configuration
Color specifically includes: default dip dyeing parameter;It, will be described described compound after UV is transferred according to the preset dip dyeing parameter
Plate dispensing carries out dip dyeing colouring into the dyeing liquor of configuration.Default dip dyeing parameter, is conducive to more preferably paint, and in guarantee
Composite board performance after color is stablized.
In addition, in the progress UV transfer to the composite board, further includes: used UV when control UV transfer
The thickness of glue is maintained between 13 microns to 17 microns.The thickness for controlling UV glue is conducive to avoid the occurrence of boiling and falls hundred lattice
The phenomenon that
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 flow chart of the processing method of composite board in first embodiment according to the present invention;
Fig. 2 is the flow chart of the processing method of composite board in second embodiment according to the present invention;
Fig. 3 is the flow chart of the processing method of composite board in third 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 processing methods of composite board.The processing side of existing composite board
Method specifically includes that design → silk-screen → UV transfer → plating → is printed → cut and opens → high-pressure molding → stiffened → CNC finishing impression → inspection
Survey → packaging etc..When needing to paint to composite board in the prior art, color is usually directly plated on coating after plating, and originally
A kind of new method is provided in application when needing to paint, i.e., composite board is soaked during composite board is processed
Catch color.The realization details of the processing method of the composite board of present embodiment is specifically described below, the following contents
Only for convenience of the realization details provided is understood, not implement the necessary of this programme.
The processing method of composite board in present embodiment is as shown in Figure 1, specifically include:
Step 101: dyeing liquor is configured according to color of object to be processed.
Specifically, color of object to be processed can be the color of obtained composite board expected after processing.Such as
It is expected that processing obtains red composite board, red dyeing liquor can be configured, it is contemplated that processing obtains golden composite board, can
To configure golden dyeing liquor.The pH value of the dyeing liquor of configuration, pH value can be for 5~9 it is best, after having configured dyeing liquor,
Dyeing liquor can be placed in dip dyeing slot.
Step 102: UV transfer is carried out to composite board.
Specifically, one layer of UV glue can be transferred on composite board.Wherein, since UV glue can come from different factories
Family, has different models, and the UV glue of different model may have different performances.It therefore, can be with when selecting UV glue
In conjunction with the performance of configured dyeing liquor, so that the matching of the performance of the dyeing liquor of the performance and configuration of the UV glue of final choice
Degree is greater than pre-determined threshold, and pre-determined threshold can be configured according to actual needs by those skilled in the art.Such as this field
Technical staff can verify the UV glue of different model and the Performance Match degree of configured dyeing liquor by testing, to select
Select out the UV glue that matching degree is greater than pre-determined threshold.
In addition, the thickness of UV glue belongs to important parameter when carrying out UV transfer, if thin or thick, will lead to
Performance test does not pass through, the phenomenon that hundred lattice are fallen in boiling occurs, and therefore, present embodiment carries out stringent pipe to the thickness of UV glue
Control.Specifically, the thickness of used UV glue is maintained at when can control UV transfer when carrying out UV transfer to composite board
Between 13 microns to 17 microns.That is, transferring one layer of UV glue, the thickness of this layer of UV glue of transfer on composite board
Degree is maintained between 13 microns to 17 microns.Present embodiment carries out stringent control to the thickness of UV glue, is different from existing
It is typically maintained in technology between 10 microns to 20 microns.
Further, it is maintained between 13 microns to 17 microns to control the thickness of UV glue, it can be by with lower section
Formula: produced on-site is debugged, when processing initial workpiece control UV glue with a thickness of 15 microns, it is ensured that the quality of initial workpiece exists in this way
Even if there is fluctuation during being processed later, it is also ensured that the thickness of UV glue wave between 13 microns to 17 microns
It is dynamic.Post-processing during carry out inspection, detect actual UV layers of the film thickness of each composite board i.e. thickness of UV glue,
If the film thickness for detecting UV layers can carry out shutdown improvement not between 13 microns to 17 microns.
In practical applications, after transferring one layer of UV glue on composite board, UV glue can also be solidified, solidification can
Solidified with being divided into LED light solidification and mercury lamp, in present embodiment, can control LED light cure parameter and be in 3400mj/cm2Extremely
3600mj/cm2Between, control mercury lamp cure parameter is in 1300mj/cm2To 1500mj/cm2Between, to guarantee the effect of UV transfer
Fruit.
Step 103: the composite board dispensing after UV is transferred being subjected to dip dyeing colouring into the dyeing liquor of configuration, is obtained
Composite board after colouring.
Specifically, after transferring one layer of UV glue on composite board, after UV glue being waited to have done, by composite board
It puts into dip dyeing slot and is disseminated.In practical applications, some dip dyeing parameters can be first preset, dip dyeing parameter can be by this field
Technical staff is configured according to actual needs, then according to preset dip dyeing parameter, by the composite board after UV is transferred
It launches and carries out dip dyeing colouring in the dyeing liquor of configuration.Make the composite board after processing to reduce the light transmittance of composite board
Darker more beautiful can control dip dyeing duration, that is, the dip dyeing parameter being arranged may include dip dyeing duration, specifically disseminate duration
Size can be configured according to actual needs by those skilled in the art, such as disseminate duration can be 6 minutes to 10
Minute.Inventors discovered through research that being asked if dip dyeing duration is less than 6 minutes it is possible that colouring is unevenly incomplete
Topic, and if dip dyeing duration is more than 10 minutes, it is possible that the problem that composite board performance is unstable, and immerged time
Long, production cost is also relatively high.Therefore, be conducive to preferably carry out within a length of 6 minutes to 10 minutes when disseminating in present embodiment
Colouring, moreover it is possible to guarantee that composite board performance is stablized.
In practical applications, dip dyeing parameter can also be dip dyeing temperature and dip dyeing pH value etc., and dip dyeing temperature and dip dyeing are sour
The occurrence of basicity can also be configured according to actual needs by those skilled in the art, such as, dip dyeing temperature can be
80 degree to 85 degree, dip dyeing pH value can be pH value from 5 to 9.It should be noted that the dip dyeing parameter in present embodiment is only
It is to be not limited thereto in practical applications for disseminating duration, dip dyeing temperature and dip dyeing pH value.
Compared with prior art, present embodiment increases a step of dip dyeing is painted, directly after UV transfer step
The color that needs are caught in dip dyeing, without the color that re-plating needs on electroplated layer, to avoid in the prior art when multiple
The color of plywood material need it is high it is vivid color is electroplated on electroplated layer, causes electroplated layer thicker when spending, be easy to cause cracking, quick-fried
Phenomena such as film, crackle.Moreover, the method using dip dyeing is painted compared with the method that vacuum plating in the prior art is painted, technique
Process is simpler, and input cost is lower.
Second embodiment of the present invention is related to a kind of processing method of composite board.Second embodiment is the first implementation
The further improvement of mode, mainly thes improvement is that: in second embodiment of the invention, will answering after UV is transferred
The dispensing of plywood material is carried out into the dyeing liquor of configuration after dip dyeing colouring, further includes: to the composite board after dip dyeing colouring
Blast color is electroplated, forms electroplated layer.
The processing method of composite board in present embodiment can be as shown in Fig. 2, specifically include:
Step 201: dyeing liquor is configured according to color of object to be processed.
Step 202: UV transfer is carried out to composite board.
Step 203: the composite board dispensing after UV is transferred being subjected to dip dyeing colouring into the dyeing liquor of configuration, is obtained
Composite board after colouring.
Step 201 is roughly the same to step 103 with step 101 in first embodiment to step 203, to avoid repeating
This is no longer repeated one by one.
Step 204: blast color being electroplated to the composite board after dip dyeing colouring, forms electroplated layer.
Specifically, blast color can be electroplated to the composite board after dip dyeing colouring, plating blast color mentioned here can
Plating indium, tin or indium stannum alloy are thought, to achieve the effect that product surface is highlighted, gorgeous.In addition, present embodiment is in plating blast
Color, the thickness that electroplated layer can be controlled during forming electroplated layer are less than preset threshold, and the size of preset threshold can be by ability
Field technique personnel are configured according to actual needs, and present embodiment is not specifically limited in this embodiment.
Compared with prior art, in present embodiment, blast color is electroplated to the composite board after dip dyeing colouring, is formed
Electroplated layer;Wherein, the thickness of electroplated layer is less than preset threshold.Blast color is electroplated, forms electroplated layer and the color of dip dyeing has been seen
It is beautiful more to dazzle, visual effect is enhanced, and phenomena such as avoiding cracking, quick-fried film, crackle is also beneficial to since electroplated layer is relatively thin.
Third embodiment of the present invention is related to a kind of processing method of composite board.It is to be processed in present embodiment
Color of object is gradient color, and the composite board after processing shows the appearance of gradient color.
The processing method of composite board in present embodiment can be as shown in figure 3, specifically include:
Step 301: according to the depth-graded of gradient color, configuring the dyeing liquor of different colours.
Specifically, the effect of Yao Chengxian gradient color needs the dyeing liquor of different colours, and the depth-graded of gradient color can
Color change situation required for effect to be interpreted as presenting detection color.Such as the gradient color effect of Yao Chengxian is indigo plant
Purple gradual change, i.e., fade to purple by blue, needs at least to configure the dyeing liquor of blue and the dyeing liquor of purple, by two after configuration is good
The dyeing liquor of kind color dye can be placed in different dip dyeing slots.
Step 302: UV transfer is carried out to composite board.
Step 302 is roughly the same with step 202 in second embodiment, and to avoid repeating, details are not described herein.
Step 303: according to preset gradual change position, by the different location of composite board launch into different dip dyeing slots into
Row dip dyeing colouring, the composite board after being painted.
Specifically, preset gradual change position can be to wish to start to show the position of gradual change during designing, than
The estimated gradual change that color occurs from the middle position of composite board is such as said, then gradual change position can be the interposition of composite board
It sets.Further, for composite board, the part for needing to paint just is launched to inside dyeing liquor, does not need the part of colouring just
It is suspended in aerial.
In one example, if it is royal purple gradual change and gradual position is set to the middle position of composite board, then can will
The top half of composite board is launched in blue dyeing liquid, that is, is launched into the dip dyeing slot for filling blue dyeing liquid, simultaneously will
The lower half portion of composite board is suspended in the air.When the blue dip dyeing of the top half of composite board is good and then by composite board
Lower half portion launch in purple dye liquid, that is, launch in the dip dyeing slot for filling purple dye liquid, while by composite board
Top half be suspended in the air.The composite board of the last available appearance that royal purple gradual change is presented.
Step 304: blast color being electroplated to the composite board after dip dyeing colouring, forms electroplated layer.
Step 304 is roughly the same with step 204 in second embodiment, and to avoid repeating, details are not described herein.
Compared with prior art, in present embodiment, according to preset gradual change position, the different location of composite board is thrown
It is put into different dip dyeing slots and carries out dip dyeing colouring, be conducive to the effect for making composite board that gradient color be presented, relative to existing skill
Spraying in art, with dip dyeing so that the relatively good control of color boundary position.
The step of various methods divide above, be intended merely to describe it is clear, when realization can be merged into a step or
Certain steps are split, multiple steps are decomposed into, as long as including identical logical relation, all in the protection scope of this patent
It is interior;To adding inessential modification in algorithm or in process or introducing inessential design, but its algorithm is not changed
Core design with process is all in the protection scope of the patent.
Four embodiment of the invention is related to a kind of cover board, and cover board is the lid being made using above-mentioned embodiment of the method
Plate.In practical applications, the cover board being made can be mobile phone battery cover, tablet computer battery cover etc..
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 processing method of composite board characterized by comprising
Dyeing liquor is configured according to color of object to be processed;
After carrying out UV transfer to the composite board, the composite board after UV is transferred is launched to described in configuration
Dip dyeing colouring, the composite board after being painted are carried out in dyeing liquor.
2. the processing method of composite board according to claim 1, which is characterized in that it is described will be after UV be transferred
The composite board dispensing is carried out into the dyeing liquor of configuration after dip dyeing colouring, further includes:
Blast color is electroplated to the composite board after dip dyeing colouring, forms electroplated layer;Wherein, the thickness of the electroplated layer
Less than preset threshold.
3. the processing method of composite board according to claim 1, which is characterized in that the performance of the dyeing liquor of configuration
It is greater than pre-determined threshold with the matching degree of the performance of UV glue, is made when the UV glue is carries out UV transfer to the composite board
Glue.
4. the processing method of composite board according to claim 1, which is characterized in that if the color of object is gradual change
Color, then it is described that dyeing liquor is configured according to the color of object of the composite board, it specifically includes:
According to the depth-graded of the gradient color, the dyeing liquor of different colours is configured;Wherein, the dyeing liquor of the different colours is put
It sets in different dip dyeing slots;
The composite board by after UV is transferred, which is launched, carries out dip dyeing colouring into the dyeing liquor of configuration, specifically
Are as follows:
According to preset gradual change position, the different location of the composite board is launched into the different dip dyeing slot and is soaked
Catch color.
5. the processing method of composite board according to claim 1, which is characterized in that the institute by after UV is transferred
It states composite board dispensing and carries out dip dyeing colouring into the dyeing liquor of configuration, specifically include:
Default dip dyeing parameter;
According to the preset dip dyeing parameter, the composite board after UV is transferred is launched to the dye to configuration
Dip dyeing colouring is carried out in color liquid.
6. the processing method of composite board according to claim 5, which is characterized in that the dip dyeing parameter includes: dip dyeing
Duration, dip dyeing temperature and dip dyeing pH value.
7. the processing method of composite board according to claim 6, which is characterized in that a length of 6 minutes when the dip dyeing arrive
10 minutes, the dip dyeing temperature was 80 degree to 85 degree, and the dip dyeing pH value is pH value from 5 to 9.
8. the processing method of composite board according to claim 1, which is characterized in that it is described to the composite board into
When row UV is transferred, further includes:
The thickness of used UV glue is maintained between 13 microns to 17 microns when control UV transfer.
9. the processing method of composite board according to claim 1, which is characterized in that it is described to the composite board into
When row UV is transferred, further includes:
The LED light cure parameter of control UV glue is in 3400mj/cm2To 3600mj/cm2Between, the mercury lamp of control UV glue is solid
Change parameter and is in 1300mj/cm2To 1500mj/cm2Between.
10. a kind of cover board, which is characterized in that the cover board is using composite board as described in any one of claim 1 to 9
The cover board that processing method is made.
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CN111016485A (en) * | 2019-12-09 | 2020-04-17 | 维沃移动通信有限公司 | Preparation method of shell, shell and electronic equipment |
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