CN102608888A - Laser imaging device and laser imaging method - Google Patents
Laser imaging device and laser imaging method Download PDFInfo
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- CN102608888A CN102608888A CN2012100049610A CN201210004961A CN102608888A CN 102608888 A CN102608888 A CN 102608888A CN 2012100049610 A CN2012100049610 A CN 2012100049610A CN 201210004961 A CN201210004961 A CN 201210004961A CN 102608888 A CN102608888 A CN 102608888A
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Abstract
The invention provides a laser imaging device and a laser imaging method for imaging on a printing medium such as ceramic or metal. The laser imaging device comprises a photosensitive drum, a charging device, an exposure device, a developing apparatus and a transfer printing device, wherein the charging device is used for charging the photosensitive drum; the exposure device comprises a laser light path system used for exposing the photosensitive drum and forming an electrostatic latent image at the circumference of the photosensitive drum; the developing apparatus comprises a powder supply unit for supplying charged carbon powder to the electrostatic latent image; and the transfer printing device comprises a charged element and a transport mechanism, wherein the transport mechanism is used for transporting a rigid imaging medium, an imaging surface of the imaging medium is coated with a conductive coating and the charged element is used for applying the voltage on the conductive coating, thus the conductive coating has the charge with polarity opposite to that of the charge on the carbon powder. The invention also provides a laser imaging method for imaging by using the laser imaging device. By using the laser imaging method and the laser imaging device, a carbon powder image can be formed on the rigid imaging medium with thickness and hardness far more than those of the paper.
Description
Technical field
The present invention relates to the laser imaging apparatus and the laser imaging method that on print media such as pottery or metal, form images.
Background technology
The method that has impressing pattern on the base substrate of pottery or glaze now mainly is to utilize color rubber roll to print; Color rubber roll coated glass shape pastel continuously includes the color pigment that is suspended in solid abrasive wherein during printing in the liquid carrier of this glassy pastel.After glassy pastel is applied on ceramic body or the glaze; With the high temperature of ceramic heat to 300-1250 ℃; After keeping certain heat time heating time, glassy pastel fuses into base substrate or glaze and the evaporation of its liquid carrier, thereby sintering goes out the quality solid on the base substrate of pottery or glaze.But, adopt color glue roller printing, need re-pack, carve steps such as roller, allotment pastel, complex process, loaded down with trivial details.In addition, when adopting color glue roller printing,, need preparation different plate, roller and pastel, therefore, make that incompatibility people are to the personal needs of ceramic decoration to the change of design and color not only costliness but also time-consuming to different designs.
Existing technique of laser imaging is a kind of digital printed technology; Through steps such as charging, exposure, developments; Realization is imaged on carbon dust on the image forming medium surface of paperys such as common paper, film, envelope, postcard, has realized high-speed, the monochrome of low noise and the imaging printing of colored text and image.Imaging process need not to re-pack, carves roller, allotment glaze slip etc., and technology is simple, precision is high, and; Because the laser imaging process fully by computer control, not only can rely on computing machine to make complex pattern easily, can also be through change computer commands signal; Immediately change design; Therefore, can improve newly-designed speed of exploitation and efficient, practice thrift the development and Design cost.
Adopt the existing laser imaging apparatus of existing technique of laser imaging to generally include a photosensitive drums as the electric camera photosensitive member; A charging device that is used for the surface of photosensitive drums is carried out charging process; One is arranged on the photosensitive drums top, is used for photosensitive drums is made public on the photosensitive drums periphery, to form the exposure device of electrostatic latent image; Be used to make the visual developing apparatus of electrostatic latent image on the photosensitive drums, this developing apparatus comprises the confession powder parts that hold carbon dust; One relatively is provided with, is used for being transferred to the transfer roll on the papery image forming medium at the carbon dust image that forms on the photosensitive drums with photosensitive drums; And one have the papery image forming medium of carbon dust image to carry out the fixing device that hot photographic fixing is handled to transfer printing on it.
When utilizing existing laser imaging apparatus on the papery image forming medium, to realize the carbon dust imaging; Need photosensitive drums and transfer roll be arranged in the both sides of papery image forming medium; Transfer roll the carbon dust institute on electrically charged and the photosensitive drums periphery electrically charged different; The electric field that utilizes the charges of different polarity to form, realization are adsorbed onto the carbon dust on the photosensitive drums periphery transfer operation of papery image forming medium; But; When need be when the pottery of paper carries out the carbon dust imaging to thickness and hardness; When utilization has laser imaging apparatus now, photosensitive drums and transfer roll are arranged in ceramic both sides, can't form electric field between the two at the periphery and the transfer roll of photosensitive drums; Perhaps the electric field intensity of between formation is too little; Can't produce the electric field force that the carbon dust on the photosensitive drums periphery is adsorbed onto pottery, therefore, existing laser imaging apparatus and technique of laser imaging can't be realized the carbon dust imaging on such as the image forming medium of rigidity such as pottery or metal.
Summary of the invention
Fundamental purpose of the present invention provides a kind of laser imaging apparatus that can on the image forming medium of rigidity such as pottery or metal, form images.
Another object of the present invention provides a kind of laser imaging method that can on the image forming medium of rigidity such as pottery or metal, form images.
For realizing above-mentioned fundamental purpose, laser imaging apparatus provided by the invention comprises photosensitive drums; Be used for charging device that photosensitive drums is charged; Exposure device, it comprises laser light path system, uses so that photosensitive drums is made public, and forms electrostatic latent image at the photosensitive drums periphery; Developing apparatus comprises supplying the powder parts, in order to have the carbon dust of electric charge to the electrostatic latent image supply; Transfer device comprises live components and transport establishment; This transport establishment is used to transport the image forming medium of rigidity; This live components is used for conductive coating is applied voltage, and conductive coating is had and the electrically charged opposite polarity electric charge of carbon dust.
Visible by above scheme; Image forming medium is coated with conductive coating; This conductive coating have with the photosensitive drums periphery on the electrically charged opposite polarity electric charge of carbon dust, like this, when transport establishment is transported to photosensitive drums when below with image forming medium; The electric field force of two kinds of polarity electric fields that opposite charges forms will overcome the electrostatic attraction of photosensitive drums; Make the carbon dust on the photosensitive drums periphery be transferred to image forming medium, on the image forming medium of the rigidity of paper, form image, avoided adopting the color glue roller printing expense that pattern-making brought on the base substrate of pottery or glaze and saved the time of making at thickness and hardness.
Further scheme is to transport on the direction of motion of image forming medium in transport establishment, and a live components is respectively arranged in the both sides, front and back of photosensitive drums.This shows; Live components applies voltage all the time to conductive coating in transfer process; Promptly between the gap of the carbon dust on conductive coating and the photosensitive drums periphery, form electric field all the time, and keep the constant of electric field force, the carbon dust that helps on the photosensitive drums periphery all is adsorbed on the image forming medium.
Another further scheme is that transfer device also comprises transfer roll, intermediary's medium and medium transport establishment of intermediary; Transfer roll and photosensitive drums are oppositely arranged; Medium transport establishment of intermediary is used to transport intermediary's medium, and image forming medium and transport establishment are positioned at the downstream of medium transport establishment of intermediary.This shows; This scheme utilizes transfer device to be transferred on intermediary's medium at the carbon dust image that forms on the photosensitive drums periphery earlier; Again the carbon dust on intermediary's medium is transferred to image forming medium once; Can shorten the transfer operation required time, and reduce the quantity that is arranged on the live components in the laser image forming apparatus, practice thrift cost.
For realizing above-mentioned another purpose, laser imaging method provided by the invention may further comprise the steps, charging; Exposure; Develop, utilize to supply the powder parts to have the carbon dust of electric charge to the supply of photosensitive drums periphery, the static that electrostatic latent image produced of photosensitive drums periphery is attracted to carbon dust on the photosensitive drums periphery, and thus, carbon dust is converted into visual image with electrostatic latent image; Transport establishment is used to transport the image forming medium of rigidity; Transfer printing is transferred to the carbon dust on the photosensitive drums periphery on the image forming medium through primary transfer at least, in this step; Coated with conductive coating on image forming medium, and, utilize live components that conductive coating is applied voltage; Conductive coating is had and the electrically charged opposite polarity electric charge of carbon dust; When conductive coating is relative with the photosensitive drums periphery, between opposite polarity electric charge, form electric field, and; The electric field force that electric field applies carbon dust is adsorbed on the conductive coating carbon dust greater than the electrostatic attraction of photosensitive drums periphery to carbon dust under the effect of electric field force; Photographic fixing, dry said conductive coating makes conductive coating be solidificated on the image forming medium, and then carbon dust in company with the curing of conductive coating by photographic fixing on image forming medium.
Visible by above scheme; The conductive coating of image forming medium have with the photosensitive drums periphery on the electrically charged opposite polarity electric charge of carbon dust; Two kinds of polarity opposite charges form an electric field; Thereby along with the rotation of photosensitive drums, the carbon dust on the photosensitive drums periphery in turn is adsorbed onto on the conductive coating under the electric field force effect that electric field produces, and the visual image on the photosensitive drums periphery is transferred on the conductive coating through carbon dust; And, realized on the image forming medium of paper, forming the carbon dust imaging at thickness and hardness further through the photographic fixing step.
Further scheme is that the carbon dust on the photosensitive drums periphery is transferred on the image forming medium through first transfer step and second transfer step; Wherein, In first transfer step; The carbon dust that has electric charge on the photosensitive drums periphery is transferred on the surface of intermediary's medium, in second transfer step, when the surface of conductive coating and intermediary's medium of imaging medium is relative; Between the carbon dust on conductive coating and the intermediary's medium, form electric field, the lip-deep carbon dust of intermediary's medium is adsorbed on the conductive coating under effect of electric field.Therefore; Charge step, step of exposure, development step and first transfer step can utilize existing laser imaging apparatus to accomplish; Only need on the basis of existing laser imaging apparatus, to dispose one again and comprise that live components and transport establishment get final product with the device of accomplishing second transfer step; Therefore, avoid manufacturing structure complex laser imaging device, practiced thrift cost.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of first embodiment of the invention laser imaging apparatus.
Fig. 2 is the partial structurtes synoptic diagram of first embodiment of the invention laser imaging apparatus.
Fig. 3 is the one-piece construction synoptic diagram of second embodiment of the invention laser imaging apparatus.
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Embodiment
Laser imaging apparatus embodiment
Embodiment one
With reference to figure 1 and Fig. 2, laser imaging apparatus 1 comprises equipment body 2, and a plurality of cartridges 3 that hold different colours carbon dust T respectively removably are installed in the equipment body 2.Each cartridge 3 is provided with puddle support, powder feeding roller, developer roll 4, powder delivery cutter, charging roller 5 and photosensitive drums 6.Carbon dust T is being with negative charge under the rubbing action of powder delivery cutter.Be provided with the laser scan unit 8 of the pattern-information emission laser of exporting according to computing machine 7 in the equipment body 2; Laser 7 carries out transversal scanning through image lens 9 and polygon prism 10 backs to the photosensitive drums 6 of cartridge 3; Thereby completion forms the electrostatic latent image that has static to the exposure of photosensitive drums 6 and on the periphery of photosensitive drums 6; Therefore; Electronegative carbon dust T is adsorbed on the periphery of photosensitive drums 6 under the electrostatic interaction of photosensitive drums 6 electrostatic latent images, and makes electrostatic latent image be converted into visual image.
The travelling belt 11 of laser imaging apparatus 1 is used to transport the pottery 12 as the image forming medium of rigidity, and the image forming medium of rigidity can also comprise glass or plastics or sheet metal etc.The imaging surface 121 that pottery 12 has level; Be coated with transparent conductive coating on the imaging surface 121, this conductive coating is to process through lithium perchlorate is joined in the PU class coating base material of being made up of polyvalent alcohol and carbimide potpourri as conductive agent.
Transport the direction of motion of pottery along travelling belt 11; All be provided with respectively in the both sides, front and back of each photosensitive drums 6 positively charged, bias voltage is 50 to 300 volts transfer printing electrode 13 and 14; Transfer printing electrode 13 and 14 can apply positive voltage to conductive coating respectively under the effect of spring 15, make conductive coating have positive charge.Horizontal range between two transfer printing electrodes 13 and 14 can be regulated according to the length of imaging surface 121; Make ceramic 12 to be transmitted when being with 11 transportations, contact to the last with transfer printing electrode 14 separating process with transfer printing electrode 13 from pottery 12 beginnings and be applied in positive voltage all the time.When travelling belt 11 transports pottery 12 arrival photosensitive drums 6 belows; Forming between the carbon dust T that has between the carbon dust T on conductive coating and photosensitive drums 6 peripheries on gap, conductive coating and the photosensitive drums periphery that numerical value is d under the situation of electric potential difference U; In the gap, form a uniform electric field that points to carbon dust T, vertical direction by conductive coating; And; The electric field strength E of uniform electric field can be by formula: E=U/d calculates; Uniform electric field is that the carbon dust T of q produces the electric field force F that is pointed to the conductive coating direction by carbon dust T to having negative charge, the quantity of electric charge, and: F=E * q, therefore; Through the numerical relation between the numerical value d three that 5 pairs of photosensitive drums 6 of charging roller apply in the laser imaging apparatus 1 magnitude of voltage, bias value that transfer printing electrode 13 and 14 has and gap are set; Can between the periphery of conductive coating and photosensitive drums 6, form a uniform electric field, make that this uniform electric field produces to the electric field force F of the carbon dust T on photosensitive drums 6 peripheries greater than the electrostatic attraction of photosensitive drums 6 peripheries to carbon dust T, thereby guarantee that the carbon dust T on photosensitive drums 6 peripheries is adsorbed on the conductive coating.
The travelling speed of travelling belt 11 is arranged at the uniform velocity and is complementary with the length of the imaging surface 121 of the rotating speed of photosensitive drums 6 and pottery 12; Thereby guarantee to transport in the process of pottery 12 through the periphery of each photosensitive drums 6 at travelling belt 11, the formed whole visual images of carbon dust T on each photosensitive drums 6 peripheries all are transferred on the presumptive area of conductive coating of pottery 12.After the carbon dust T on each photosensitive drums 6 peripheries is transferred on pottery 12 the conductive coating; Travelling belt 11 is transported pottery 12 in the baking box 16 of laser imaging apparatus; It is 80 to 240 degrees centigrade heating that 16 pairs of potteries of baking box carry out temperature, is solidificated in the required time on the pottery 11 thereby shorten conductive coating, so the conductive pattern layer that solidifies with carbon dust T photographic fixing on pottery 12; Therefore, the monochrome exported of computing machine or multicolour pattern information are presented on the surface of pottery 12 through carbon dust T.
Embodiment two
With reference to figure 3, Fig. 3 has reflected the one-piece construction synoptic diagram of second embodiment of the invention laser imaging apparatus, below mainly second embodiment of the invention laser imaging apparatus and first embodiment of the invention laser imaging apparatus different structure is done further explanation.
Be provided with a photosensitive drums 22, transfer roll 23 in the laser imaging apparatus 21, as the printer paper 24 of intermediary's medium and the tapes 25 that is used to transport printer paper 24.Carbon dust on photosensitive drums 22 peripheries of laser imaging apparatus 21 has negative charge; Transfer roll 23 has positive charge, therefore, between carbon dust on photosensitive drums 22 peripheries and transfer roll 23, forms electric field; When tapes 25 transport printer paper 24 between photosensitive drums 22 and transfer roll 23 through out-of-date; The electric field force that electric field produced is transferred to the carbon dust on photosensitive drums 22 peripheries on the printer paper 24, and the carbon dust that is transferred on the printer paper 24 still has negative charge.
Certainly, embodiment one also can be independent of laser imaging apparatus with baking box among the embodiment two, and after the carbon dust T on the photosensitive drums periphery all was adsorbed on the conductive coating, pottery was carried to independently in the baking box, heats again.
Certainly, the carbon dust T on the photosensitive drums periphery all is adsorbed to the conductive coating of pottery
After going up, also can pottery be deposited at room temperature, after after a while, the liquid in the conductive coating is evaporated, and therefore, conductive coating at room temperature is cured on the pottery, so the conductive pattern layer that solidifies with carbon dust T photographic fixing on pottery.
Laser imaging method embodiment
Embodiment one
Utilize like the represented laser imaging apparatus of Fig. 1 and Fig. 2 pottery carried out the laser imaging method of imaging operation, may further comprise the steps:
Charge step: 2 pairs of charging rollers of equipment body apply voltage, and charging roller is charged to photosensitive drums 6.
Step of exposure: the image information output that computing machine is imported the user in advance; Laser scan unit 8 is launched laser 7 according to the output signal; Laser 7 carries out transversal scanning through image lens 9 and polygon prism 10 backs to photosensitive drums 6; Realization makes public to photosensitive drums 6, and on the periphery of photosensitive drums 6, forms electrostatic latent image.
Development step: accommodate carbon dust T in the cartridge 3, on the periphery of carbon dust T through component feed to photosensitive drums 6 such as puddle support, powder feeding roller, developer rolls 4, and, through the rubbing action of powder delivery cutter, make carbon dust T be with negative electricity.Because the electrostatic latent image on photosensitive drums 6 peripheries has static, the carbon dust T that has negative charge is adsorbed on the periphery of photosensitive drums 6, thereby the electrostatic latent image on photosensitive drums 6 peripheries is converted into visual image.
Transfer step: along with travelling belt 11 transports pottery 12; Pottery 12 contacts with transfer printing electrode 13 and 14, transfer printing electrode 13 and 14 positively chargeds, and have 50 to 300 volts bias voltage; Thus; Conductive coating on the transfer printing electrode 13 and 14 pairs of pottery 12 imaging surfaces 121 applies positive voltage, makes conductive coating have positive charge, therefore; Between the carbon dust T on conductive coating and photosensitive drums 6 peripheries, form a uniform electric field that points to carbon dust T, vertical direction by conductive coating; The electric field strength E of this electric field is that the carbon dust T of q produces electric field force F to having negative charge and electric weight on photosensitive drums 6 peripheries, and the suffered electric field force F of carbon dust T is greater than the electrostatic attraction of the static on photosensitive drums 6 peripheries to carbon dust T, thereby the carbon dust T on photosensitive drums 6 peripheries is adsorbed on the conductive coating.In the process of pottery 12 through transfer printing electrode 13 and 14; At first be that transfer printing electrode 13 acts on pottery 12; Be that transfer printing electrode 14 acts on pottery 12 then, break away from transfer printing electrode 14 until pottery 12, therefore; The conductive coating of pottery 12 is in the whole process of the periphery of process photosensitive drums 6, and conductive coating all has been applied in voltage.When travelling belt 11 transports pottery 12 through after the periphery of each photosensitive drums 6, the transfer step end.
The photographic fixing step: the pottery 12 after travelling belt 11 further will form images is transported in the baking box 16; It is 80 to 240 degrees centigrade heating that 16 pairs of potteries of baking box 12 carry out temperature; Make conductive coating be solidificated on the pottery 12; And then the conductive coating that solidifies with carbon dust T photographic fixing on pottery 12, therefore, the monochrome that carbon dust T exports computing machine or the graph text information of polychrome have been imaged on the pottery 12.
Embodiment two
With reference to figure 3, laser imaging apparatus 21 is that with the difference of first embodiment of the invention laser imaging apparatus the carbon dust on the photosensitive drums periphery of laser imaging apparatus 21 need be transferred on the pottery through first transfer step and second transfer step.Below first transfer step and second transfer step are done further explanation.
In first transfer step; Have the carbon dust of negative charge on photosensitive drums 22 peripheries and have between the transfer roll 23 of positive charge and form electric field; Along with tapes 25 is sent into printer paper 24 between photosensitive drums 22 and the transfer roll 23; Carbon dust on photosensitive drums 22 peripheries is being adsorbed on the surface of printer paper 24 under the effect of electric field force, and the carbon dust that is adsorbed on the printer paper 24 still has negative charge.
In second transfer step, originally, travelling belt 27 remains static; Tapes 25 28 transports printer paper 24 towards pottery, when pottery 28 with printer paper 24 relatively the time, because live components 27 applies positive voltage in the peristome office to the conductive coating that is coated on ceramic 28 whole outer surface; Therefore, pottery has positive charge with printer paper 24 relative conductive coatings on 28, thus have on conductive coating relative and the printer paper 24 with printer paper 24 negative electricity and carbon dust between form electric field; Carbon dust on the printer paper 24 is being adsorbed under the effect of electric field force on pottery 28 conductive coating relative with printer paper 24; Tapes 25 further transports printer paper 24 and all is adsorbed to until the carbon dust on the printer paper 24 on the surface of pottery 28, and then, printer paper 24 is outwards output from laser imaging apparatus; Simultaneously; Travelling belt 27 setting in motions 28 are transported to pottery in the baking box 29 of laser imaging apparatus, in order to the further photographic fixing of carbon dust.
Technical conceive of the present invention is not limited in the foregoing description; Can also obtain many different concrete schemes according to design of the present invention; As can replace photosensitive drums with the sensitization band; On the sensitization band, form electrostatic latent image or the like, these minor alterations and equivalent transformation all should be included within the said scope of claim.
Claims (10)
1. laser imaging apparatus comprises
Photosensitive drums;
Charging device is used for said photosensitive drums is charged;
Exposure device comprises laser light path system, with so that said photosensitive drums is made public, forms electrostatic latent image at said photosensitive drums periphery;
Developing apparatus comprises supplying the powder parts, in order to have the carbon dust of electric charge to said electrostatic latent image supply;
It is characterized in that:
Transfer device comprises live components and transport establishment;
Said transport establishment is used to transport the image forming medium of rigidity, and the imaging surface of said image forming medium scribbles conductive coating;
Said live components is used for said conductive coating is applied voltage, and said conductive coating is had and the electrically charged opposite polarity electric charge of said carbon dust.
2. laser imaging apparatus according to claim 1 is characterized in that:
Transport in said transport establishment on the direction of motion of said image forming medium, the both sides, front and back of said photosensitive drums respectively are furnished with a said live components.
3. laser imaging apparatus according to claim 2 is characterized in that:
When said transport establishment transports said image forming medium and arrives said photosensitive drums below, between said conductive coating and said photosensitive drums periphery, has the gap.
4. laser imaging apparatus according to claim 1 is characterized in that:
Said transfer device also comprises transfer roll, intermediary's offset medium and medium transport establishment of intermediary, and said transfer roll and photosensitive drums are oppositely arranged, and medium transport establishment of said intermediary is used to transport said intermediary medium;
Said image forming medium and said transport establishment are positioned at the downstream of medium transport establishment of said intermediary.
5. laser imaging apparatus according to claim 4 is characterized in that:
Said image forming medium is supported in the said transport establishment, and said transport establishment is positioned at the downstream of medium transport establishment of said intermediary;
The whole outer surface of said image forming medium scribbles conductive coating;
Said live components is positioned near the said image forming medium.
6. laser imaging apparatus according to claim 5 is characterized in that:
Said intermediary medium is a paper.
7. according to each described laser imaging method of claim 1 to 6, it is characterized in that:
Said image forming medium is pottery or plastics or glass or sheet metal.
8. laser imaging apparatus according to claim 7 is characterized in that:
Fixing device comprises heating arrangement, and the said image forming medium after said transport establishment will form images is transported in the said heating arrangement and heats.
9. laser imaging method may further comprise the steps
Charging utilizes charging device that photosensitive drums is charged;
Exposure utilizes laser light path system to make said photosensitive drums exposure, forms electrostatic latent image at said photosensitive drums periphery;
Develop, be used for having the carbon dust of electric charge, make said electrostatic latent image be converted into visual image to the supply of said photosensitive drums periphery;
Transport establishment is used to transport the image forming medium of rigidity;
It is characterized in that:
Transfer printing; Carbon dust on the said photosensitive drums periphery is transferred on the said image forming medium through primary transfer step at least, wherein, coated with conductive coating on said image forming medium; And; Utilize live components that said conductive coating is applied voltage, said conductive coating is had and the electrically charged opposite polarity electric charge of said carbon dust, when said conductive coating is relative with said photosensitive drums periphery; Between said opposite polarity electric charge, form electric field; And the electric field force that said electric field applies said carbon dust is being adsorbed on the said conductive coating said carbon dust greater than the electrostatic attraction of said photosensitive drums periphery to said carbon dust under the effect of said electric field force;
Photographic fixing, dry said conductive coating.
10. laser imaging method according to claim 9 is characterized in that:
Carbon dust on the said photosensitive drums periphery is transferred on the said image forming medium through first transfer step and second transfer step; Wherein, In first transfer step; Carbon dust on the said photosensitive drums periphery is transferred on the surface of intermediary's medium, in second transfer step, when the surface of the conductive coating of said image forming medium and said intermediary medium relatively the time; Between the carbon dust on said conductive coating and the said intermediary medium, form electric field, the lip-deep carbon dust of said intermediary medium is being adsorbed on the said conductive coating under the said effect of electric field.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100049610A CN102608888A (en) | 2012-01-06 | 2012-01-06 | Laser imaging device and laser imaging method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100049610A CN102608888A (en) | 2012-01-06 | 2012-01-06 | Laser imaging device and laser imaging method |
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| CN102608888A true CN102608888A (en) | 2012-07-25 |
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| CN2012100049610A Pending CN102608888A (en) | 2012-01-06 | 2012-01-06 | Laser imaging device and laser imaging method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103324066A (en) * | 2013-06-09 | 2013-09-25 | 珠海天威飞马打印耗材有限公司 | Laser imaging method on special medium |
| CN103786250A (en) * | 2014-01-16 | 2014-05-14 | 佛山市博晖机电有限公司 | Laser printing material distribution device used for ceramics |
| CN103913978A (en) * | 2014-03-27 | 2014-07-09 | 陆永添 | Laser printing machine for ceramic |
| WO2014187228A1 (en) * | 2013-05-21 | 2014-11-27 | 珠海天威飞马打印耗材有限公司 | Processing box and laser flatbed printer |
| CN104308972A (en) * | 2014-10-16 | 2015-01-28 | 佛山市博晖机电有限公司 | Powder discharge device for laser printing distributing |
| CN104932220A (en) * | 2015-02-20 | 2015-09-23 | 欧树权 | Color dry toner type ceramic printing system and method |
| CN104991431A (en) * | 2015-06-23 | 2015-10-21 | 佛山市美嘉陶瓷设备有限公司 | Laser transfer printing system used for construction materials |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187228A1 (en) * | 2013-05-21 | 2014-11-27 | 珠海天威飞马打印耗材有限公司 | Processing box and laser flatbed printer |
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| CN103786250A (en) * | 2014-01-16 | 2014-05-14 | 佛山市博晖机电有限公司 | Laser printing material distribution device used for ceramics |
| CN103913978A (en) * | 2014-03-27 | 2014-07-09 | 陆永添 | Laser printing machine for ceramic |
| CN103913978B (en) * | 2014-03-27 | 2016-08-24 | 陆永添 | Pottery laser printer |
| CN104308972A (en) * | 2014-10-16 | 2015-01-28 | 佛山市博晖机电有限公司 | Powder discharge device for laser printing distributing |
| CN104932220A (en) * | 2015-02-20 | 2015-09-23 | 欧树权 | Color dry toner type ceramic printing system and method |
| CN104991431A (en) * | 2015-06-23 | 2015-10-21 | 佛山市美嘉陶瓷设备有限公司 | Laser transfer printing system used for construction materials |
| CN104991431B (en) * | 2015-06-23 | 2018-01-12 | 佛山市美嘉陶瓷设备有限公司 | The laser tampon pad printing system of building materials |
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Application publication date: 20120725 |