CN105346289A - Printing method - Google Patents
Printing method Download PDFInfo
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- CN105346289A CN105346289A CN201510917179.1A CN201510917179A CN105346289A CN 105346289 A CN105346289 A CN 105346289A CN 201510917179 A CN201510917179 A CN 201510917179A CN 105346289 A CN105346289 A CN 105346289A
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- equipment
- printing
- ink
- color
- equipment surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0018—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using ink-fixing material, e.g. mordant, precipitating agent, after printing, e.g. by ink-jet printing, coating or spraying
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention provides a printing method. The printing method comprises the following steps: carrying out leveling processing on equipment surface; printing identification mark on the equipment surface by using a mixture containing luminous ink and fluorescent powder, wherein the ink and the fluorescent powder meet preset mixing ratio; and printing a transparent ultraviolet curing paint coating on the equipment surface after printing. According to the passive luminous colorful ink printing method provided by the invention, the principle of luminous ink capable of changing color along with a light source is adopted to make a brand-new use experienced passive luminous colorful identification mark; and the color of the identification mark formed by adopting the passive luminous colorful ink printing method changes along with the light source, different colors can be presented in at least three light sources including sunlight, indoor light and weak light, so that the method of printing identification marks on equipment such as electronic equipment is relatively efficient and practical.
Description
Technical field
The present invention relates to a kind of printing process, more particularly, relate to the printing process that a kind of printing color can change with light source.
Background technology
At present, general mark or label adopt the mode of silk-screen or fluting metal to make, but the color of the label that this mode makes cannot change, and only can present a kind of color all the time.In existing solution, although some luminous printing inks can change color along with the difference of light source, equipment is in the past mainly luminous under black light.Therefore, when irradiating the visible ray such as sunshine and room light, ink does not almost have color, and Consumer's Experience is not high.
Summary of the invention
In order to solve above-mentioned technical problem of the prior art, according to an aspect of the present invention, provide a kind of printing process, described printing process comprises: carry out planarizing process to equipment surface; Use the mixture comprising luminous printing ink and fluorescent material in described equipment surface printed with identification indicia, wherein said ink and described fluorescent material meet default mixed proportion; Equipment surface after completing printing sprays transparent ultraviolet light polymerization skin of paint.
In addition, according to one embodiment of present invention, wherein, described method comprises further: do baking process to the equipment surface completing printing.
In addition, according to one embodiment of present invention, wherein, described method comprises further: do baking process to completing the equipment surface spraying transparent ultraviolet light polymerization skin of paint.
In addition, according to one embodiment of present invention, wherein, described default mixed ratio is the preset range that the color of described mixture can be made to meet international colour atla.
In addition, according to one embodiment of present invention, wherein, the CMYK that the preset range of described international colour atla comprises C0-10M0-10Y0-10K0-10 prints the color gamut represented by four color separation patterns.
According to a further aspect in the invention, provide a kind of equipment, comprise identification marking, described identification marking is made by using the printing process comprised the following steps: carry out planarizing process to equipment surface; Use the mixture comprising luminous printing ink and fluorescent material to print described identification marking in described equipment surface, wherein said ink and described fluorescent material meet default mixed proportion; Equipment surface after completing printing sprays transparent ultraviolet light polymerization skin of paint.
In addition, according to one embodiment of present invention, wherein, described printing process comprises further: do baking process to the equipment surface completing printing.
In addition, according to one embodiment of present invention, wherein, described printing process comprises further: do baking process to completing the equipment surface spraying transparent ultraviolet light polymerization skin of paint.
In addition, according to one embodiment of present invention, wherein, described default mixed ratio is the preset range that the color of described mixture can be made to meet international colour atla.
In addition, according to one embodiment of present invention, wherein, the CMYK that the preset range of described international colour atla comprises C0-10M0-10Y0-10K0-10 prints the color gamut represented by four color separation patterns.
As can be seen here, passive light-emitting color ink printing method provided by the invention, can be carried out some to the existing ink printing method for equipment label to optimize, adopt the luminous printing ink principle that can change color with light source, make the passive light-emitting color label of brand-new Consumer's Experience, color according to the label of passive light-emitting color ink printing method of the present invention can change with light source, at sunshine, room light, different color can be presented under at least three provenances of the low light level, make the method for printing label on the equipment such as electronic equipment more efficient and practical, also the experience of user is drastically increased.
It being understood that general description above and detailed description below both exemplary, and intention is to provide further illustrating of claimed technology.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings:
Fig. 1 shows the flow chart of the printing process 100 according to the identification marking of the embodiment of the present invention;
Fig. 2 shows the schematic diagram of the international colour atla represented by the CMYK printing color pattern of the embodiment of the present invention;
Fig. 3 shows the form about air cleanliness grade in dust free room according to an embodiment of the invention; And
Fig. 4 shows the exemplary block diagram of equipment 200 according to an embodiment of the invention.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention more obvious, describe in detail below with reference to accompanying drawings according to exemplary embodiment of the present invention.Note, in the present description and drawings, there is substantially the same step and represent with the identical Reference numeral of element, and will be omitted the repetition of explanation of these steps and element.
Obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment of the present invention.Mentioned in the whole text " embodiment " or " embodiment " of this description means and to be contained at least one described embodiment in conjunction with special characteristic, structure or the characteristic described by described embodiment.Therefore, the appearance of phrase " in one embodiment " or " in one embodiment " may not all refer to same embodiment in the description.In addition, described special characteristic, structure or characteristic can any applicable mode be combined in one or more embodiments.Should be understood that the present invention not by the restriction of example embodiment described herein.Based on the embodiment of the present invention described in the disclosure, other embodiments all that those skilled in the art obtain when not paying creative work all should fall within protection scope of the present invention.
The printing process that can change along with light source according to the printing color of the embodiment of the present invention is described hereinafter with reference to Fig. 1.Fig. 1 shows the flow chart of the printing process 100 according to the identification marking of the embodiment of the present invention, described printing process 100 can be applied to the identification marking of printing various equipment, and described identification marking can comprise the various mark that may be used for identification equipment such as trade mark, label.Printing process 100 provided by the invention, can by using the luminous printing ink that can change color with light source, make passive light-emitting color identification marking, the color of made identification marking can change with light source, can present different color under the multiple different light sources such as sunshine, room light, the low light level.Particularly, described printing process 100 can comprise the following steps.
As shown in Figure 1, first, in step s 110, planarizing process can be carried out to equipment surface.Particularly, in one embodiment, this step can also comprise the equipment first obtaining and treat printing-ink thereon.Usually, in an embodiment of the present invention, described equipment can be the various equipment such as electronic equipment or plant equipment or equipment work-piece.Such as, can be the electronic equipment that such as panel computer, smart mobile phone, personal digital assistant, intelligent wearable device etc. are such according to the electronic equipment of the embodiment of the present invention.In step s 110, can to polish to equipment surface, Shape correction, to make equipment surface smooth.Particularly, according to one embodiment of present invention, can also by such as polishing to the surface of equipment work-piece and the pretreatment of shaping etc., the various excess stocks on eliminating equipment surface, carry out the flatness of control appliance surface of the work, more specifically, can, by various pretreatment, the flatness of surface of the work be controlled be not more than 3.2 μm.
In the step s 120, the mixture comprising luminous printing ink and fluorescent material can be used in described equipment surface printed with identification indicia, and wherein said ink and described fluorescent material meet default mixed proportion.Particularly, in one embodiment of the invention, the mixed proportion of described ink and described fluorescent material be its mixed color can be made to drop in international colour atla predetermined color gamut in.
Wherein, in one embodiment of the invention, the CMYK that can comprise C0-10M0-10Y0-10K0-10 in the predetermined scope of described international colour atla prints the color gamut represented by four color separation patterns.Specifically, when using the printing process according to the embodiment of the present invention, the color of the color of ink and the respective of fluorescent material does not limit especially, but ink mixes the rear mixture formed color with fluorescent material drops in the predetermined scope of international colour atla.Wherein, the color of international colour atla can use CMYK to print four color separation patterns to represent, particularly, C represents cyan (Cyan), is also called " sky blue " or " azure "; M represents magenta (Magenta), is also called " carmetta "; Y represents yellow (Yellow); K represents location registering look (that is, black) KeyPlate (black).Fig. 2 shows the schematic diagram of the international colour atla represented by the CMYK printing color pattern of the embodiment of the present invention.According to the embodiment of the present invention, the mixed proportion of ink and fluorescent material in the color gamut that can make the color of ink and phosphor mixture and drop on represented by rectangle 201, i.e. in the color gamut of C0-10M0-10Y0-10K0-10.
In addition, in one embodiment of the invention, the grit diameter of the fluorescent material mixed mutually with printing-ink used may be limited in the scope of 6 μm-7 μm.In an alternative embodiment of the invention, the density of the fluorescent material mixed mutually with printing-ink used may be limited to 3g/cm
3-4g/cm
3scope in.By selecting according to the fluorescent material in the grit diameter range of the embodiment of the present invention and according to the fluorescent material in the density range of the embodiment of the present invention, and, the ratio provided according to the embodiment of the present invention of luminous printing ink and fluorescent material is mixed, greatly can improve the stability that silk-screen luminous printing ink absorbs light source.
In another embodiment of the present invention, the thickness of the silk-screen tunic of described luminous printing ink can control in the scope of 4.5 μm-5.5 μm.Thus, controlled by the tolerance of the film thickness to ink for screen printing, improve the planarization of light-emitting oil layer of ink.
Then, in step s 130, which, the equipment surface after completing printing transparent ultraviolet light polymerization skin of paint can be sprayed.Particularly, transparent ultraviolet-cured paint can be called photoactive coating again, the coating of to be a kind of with ultraviolet light the be paint solidification energy, also known as ultraviolet-curing paint, it on equipment, impels decomposition of initiator by the automatic roller coat of machinery equipment, showering under the irradiation of ultraviolet light (wavelength is 320-390nm), produces free radical, cause resin reaction, can in seconds rapid instantaneous solidification film forming.In one embodiment of the invention, ultraviolet-curing paint can form primarily of photosensitive resin, sensitising agent (light trigger) and diluent, adds some additives simultaneously, as heat stabilizer, adds pigment and filler when preparing colored paint.Photosensitive resin is generally the low-molecular-weight resin with unsaturated bond, as unsaturated polyester (UP), acrylic oligomers; Sensitising agent is easily absorb the compound that ultraviolet light produces living radical, as benzophenone, styrax alkyl ether; The Main Function of diluent reduces dope viscosity, also participates in film-forming simultaneously, be reactive diluent, as styrene, acrylate etc.The hardening time of ultraviolet-curing paint is short, and general part second to a few minutes, solidification temperature is low, volatile matter is low, can save the energy and resource, be a kind of safety, efficiently coating.
In one embodiment of the invention, the dust free room that the step of described spraying transparent ultraviolet light polymerization skin of paint can be 10000 grades in dustless grade carries out.Usually, the division of dust free room grade is mainly according to rate of ventilation, the number of dust particle, microorganism divides, can by the situation of the dust in air, pressure, temperature, humidity, air flow method and speed, be controlled in the space in certain limit, the dust of indication is the dust that cannot see of naked eyes and particle herein, and refers to the dust that general air cleaner cannot be removed completely.Usually, dust free room can be divided into electronics, precision industrial, and need control the pharmacy such as microorganism concn, food industries use etc.Such as, Fig. 3 shows the form about air cleanliness grade in dust free room according to an embodiment of the invention.As shown in the form of Fig. 3, dust free room can be divided into six grades.Be 1 grade, 10 grades, 100 grades, 1000 grades, 10000 grades, 100000 grades respectively, and the grade of dust free room can divide according to the concentration of the grit of different size.Wherein, can be drawn by form, be in the dust free room of 10000 grades in dustless grade, the grit that grit particle diameter is greater than or equal to 5 μm is 0, grit particle diameter is greater than or equal to the concentration of the grit of 1 μm for being not more than 83/cubic metre, grit particle diameter is greater than or equal to the concentration of the grit of 1 μm for being not more than 83/cubic metre, grit particle diameter is greater than or equal to the concentration of the grit of 0.5 μm for being not more than 352/cubic metre, grit particle diameter is greater than or equal to the concentration of the grit of 0.3 μm for being not more than 1020/cubic metre, grit particle diameter is greater than or equal to the concentration of the grit of 0.2 μm for being not more than 2370/cubic metre, grit particle diameter is greater than or equal to the concentration of the grit of 0.1 μm for being not more than 10000/cubic metre.In an embodiment of the present invention, by controlling the dustless grade in the step of the transparent ultraviolet light polymerization skin of paint of spraying, ink layer can be protected, the defects such as the obscurity boundary avoiding dust soft flocks etc. to cause.
In addition, in one embodiment of the invention, when spraying transparent ultraviolet light polymerization skin of paint, the thickness of the transparent ultraviolet light polymerization skin of paint sprayed can control in the scope of 17 μm-19u μm, and the tolerance of the thickness of transparent ultraviolet light polymerization skin of paint can control be not more than 2u μm, thus ensure that the film thickness of the transparent ultraviolet light polymerization skin of paint sprayed has higher uniformity.And, in one embodiment of the invention, when spraying transparent ultraviolet light polymerization skin of paint, the spray gun spraying transparent ultraviolet light polymerization skin of paint laterally can walk rifle 12 times, longitudinally walk rifle 10 times, thus ensure that the film thickness of the transparent ultraviolet light polymerization skin of paint sprayed has higher uniformity further.
Wherein, in one embodiment of the invention, above-mentioned the step of transparent ultraviolet light polymerization skin of paint is sprayed to the equipment surface after completing printing before, can also toast equipment.Particularly, according to one embodiment of present invention, in this step, a certain temperature value between 50-70 degree Celsius can be controlled to the temperature of the baking that equipment work-piece carries out.Such as, in one example, in baking procedure, can toast under the temperature conditions of 60 degrees centigrade equipment work-piece.In addition, when toasting, can control within the scope of 25-35 minute the time that equipment work-piece toasts.Such as, in an example of the present invention, about 30 minutes of baking can be carried out to equipment work-piece under the temperature conditions of 60 degrees centigrade., to dry the equipment work-piece coating luminous printing ink in the step s 120.
In addition, in another embodiment of the present invention, above-mentioned the step of transparent ultraviolet light polymerization skin of paint is sprayed to the equipment surface after completing printing after, can toast equipment, solidify.Particularly, according to one embodiment of present invention, in this step, a certain temperature value between 50-70 degree Celsius can be controlled to the temperature of the baking that equipment work-piece carries out.Such as, in one example, can toast under the temperature conditions of 60 degrees centigrade equipment work-piece.In addition, in this step, can control within the scope of 25-35 minute the time that equipment work-piece toasts.Such as, in one example, about 30 minutes of baking can be carried out to equipment work-piece under the temperature conditions of 60 degrees centigrade, to dry and to solidify the equipment work-piece coating transparent ultraviolet light polymerization skin of paint in step s 130, which.
After the printing process 100 using light-emitting color identification tag provided by the invention, owing to have selected according to the fluorescent material in the grit diameter range of the embodiment of the present invention and according to the fluorescent material in the density range of the embodiment of the present invention, the ratio provided according to the embodiment of the present invention of luminous printing ink and fluorescent material is mixed, greatly can improve the stability that silk-screen luminous printing ink absorbs light source.Further, controlled by the tolerance of the film thickness to ink for screen printing, improve the planarization of light-emitting oil layer of ink.In addition, by controlling the dustless grade in the step of the transparent ultraviolet light polymerization skin of paint of spraying, ink layer can be protected, the defects such as the obscurity boundary avoiding dust soft flocks etc. to cause.And, by controlling the transverse direction of the spray gun of spraying ultraviolet light cured paint layer and longitudinally walking rifle number of times, the uniformity of the film thickness of sprayed transparent ultraviolet light polymerization skin of paint can be ensured further.
As can be seen here, passive light-emitting color ink printing method 100 provided by the invention, can be carried out some to the existing ink printing method for device identification mark to optimize, adopt the luminous printing ink principle that can change color with light source, make the device identification mark of the passive light-emitting color of brand-new Consumer's Experience, color according to the identification tag of passive light-emitting color ink printing method of the present invention can change with the difference of light source, at sunshine, room light, different color can be presented under at least three provenances of the low light level, make the method for printing mark mark on the equipment such as electronic equipment practical, also the experience of user is drastically increased.
In addition, the present invention additionally provides the exemplary block diagram that a kind of equipment 400, Fig. 4 shows equipment 400 according to an embodiment of the invention on the other hand.As shown in the figure, equipment 400 can comprise a kind of identification marking 401 for identifying this equipment.Wherein, identification marking 401 can comprise the various mark that may be used for identification equipment 400 such as trade mark, label, and identification marking 401 can be made by using the method comprised the following steps:
First, planarizing process can be carried out to equipment surface.Particularly, in one embodiment, the equipment treating printing-ink thereon can first be obtained.Usually, in an embodiment of the present invention, described equipment can be the various equipment such as electronic equipment or plant equipment or equipment work-piece.Such as, can be the electronic equipment that such as panel computer, smart mobile phone, personal digital assistant, intelligent wearable device etc. are such according to the electronic equipment of the embodiment of the present invention.Then, can to polish to equipment surface, Shape correction, to make equipment surface smooth.Particularly, according to one embodiment of present invention, can also by such as polishing to the surface of equipment work-piece and the pretreatment of shaping etc., the various excess stocks on eliminating equipment surface, carry out the flatness of control appliance surface of the work, more specifically, can, by various pretreatment, the flatness of surface of the work be controlled be not more than 3.2 μm.
Then, the mixture comprising luminous printing ink and fluorescent material can be used in described equipment surface printed with identification indicia, and wherein said ink and described fluorescent material meet default mixed proportion.Particularly, in one embodiment of the invention, the mixed proportion of described ink and described fluorescent material be its mixed color can be made to drop in international colour atla predetermined color gamut in.
Wherein, in one embodiment of the invention, the CMYK that can comprise C0-10M0-10Y0-10K0-10 in the predetermined scope of described international colour atla prints the color gamut represented by four color separation patterns.Specifically, when using the printing process according to the embodiment of the present invention, the color of the color of ink and the respective of fluorescent material does not limit especially, but ink mixes the rear mixture formed color with fluorescent material drops in the predetermined scope of international colour atla.Wherein, the color of international colour atla can use CMYK to print four color separation patterns to represent, particularly, C represents cyan (Cyan), is also called " sky blue " or " azure "; M represents magenta (Magenta), is also called " carmetta "; Y represents yellow (Yellow); K represents location registering look (that is, black) KeyPlate (black).Fig. 2 shows the schematic diagram of the international colour atla represented by the CMYK printing color pattern of the embodiment of the present invention.According to the embodiment of the present invention, the mixed proportion of ink and fluorescent material in the color gamut that can make the color of ink and phosphor mixture and drop on represented by rectangle 201, i.e. in the color gamut of C0-10M0-10Y0-10K0-10.
In addition, in one embodiment of the invention, the grit diameter of the fluorescent material mixed mutually with printing-ink used may be limited in the scope of 6 μm-7 μm.In an alternative embodiment of the invention, the density of the fluorescent material mixed mutually with printing-ink used may be limited to 3g/cm
3-4g/cm
3scope in.By selecting according to the fluorescent material in the grit diameter range of the embodiment of the present invention and according to the fluorescent material in the density range of the embodiment of the present invention, and, the ratio provided according to the embodiment of the present invention of luminous printing ink and fluorescent material is mixed, greatly can improve the stability that silk-screen luminous printing ink absorbs light source.
In another embodiment of the present invention, the thickness of the silk-screen tunic of described luminous printing ink can control in the scope of 4.5 μm-5.5 μm.Thus, controlled by the tolerance of the film thickness to ink for screen printing, improve the planarization of light-emitting oil layer of ink.
Then, the equipment surface after completing printing transparent ultraviolet light polymerization skin of paint can be sprayed.Particularly, transparent ultraviolet-cured paint can be called photoactive coating again, the coating of to be a kind of with ultraviolet light the be paint solidification energy, also known as ultraviolet-curing paint, it on equipment, impels decomposition of initiator by the automatic roller coat of machinery equipment, showering under the irradiation of ultraviolet light (wavelength is 320-390nm), produces free radical, cause resin reaction, can in seconds rapid instantaneous solidification film forming.In one embodiment of the invention, ultraviolet-curing paint can form primarily of photosensitive resin, sensitising agent (light trigger) and diluent, adds some additives simultaneously, as heat stabilizer, adds pigment and filler when preparing colored paint.Photosensitive resin is generally the low-molecular-weight resin with unsaturated bond, as unsaturated polyester (UP), acrylic oligomers; Sensitising agent is easily absorb the compound that ultraviolet light produces living radical, as benzophenone, styrax alkyl ether; The Main Function of diluent reduces dope viscosity, also participates in film-forming simultaneously, be reactive diluent, as styrene, acrylate etc.The hardening time of ultraviolet-curing paint is short, and general part second to a few minutes, solidification temperature is low, volatile matter is low, can save the energy and resource, be a kind of safety, efficiently coating.
In one embodiment of the invention, spray the dust free room that transparent ultraviolet light polymerization skin of paint can be 10000 grades in dustless grade to carry out.Usually, the division of dust free room grade is mainly according to rate of ventilation, the number of dust particle, microorganism divides, can by the situation of the dust in air, pressure, temperature, humidity, air flow method and speed, be controlled in the space in certain limit, the dust of indication is the dust that cannot see of naked eyes and particle herein, and refers to the dust that general air cleaner cannot be removed completely.Usually, dust free room can be divided into electronics, precision industrial, and need control the pharmacy such as microorganism concn, food industries use etc.Such as, Fig. 3 shows the form about air cleanliness grade in dust free room according to an embodiment of the invention.As shown in the form of Fig. 3, dust free room can be divided into six grades.Be 1 grade, 10 grades, 100 grades, 1000 grades, 10000 grades, 100000 grades respectively, and the grade of dust free room can divide according to the concentration of the grit of different size.Wherein, can be drawn by form, be in the dust free room of 10000 grades in dustless grade, the grit that grit particle diameter is greater than or equal to 5 μm is 0, grit particle diameter is greater than or equal to the concentration of the grit of 1 μm for being not more than 83/cubic metre, grit particle diameter is greater than or equal to the concentration of the grit of 1 μm for being not more than 83/cubic metre, grit particle diameter is greater than or equal to the concentration of the grit of 0.5 μm for being not more than 352/cubic metre, grit particle diameter is greater than or equal to the concentration of the grit of 0.3 μm for being not more than 1020/cubic metre, grit particle diameter is greater than or equal to the concentration of the grit of 0.2 μm for being not more than 2370/cubic metre, grit particle diameter is greater than or equal to the concentration of the grit of 0.1 μm for being not more than 10000/cubic metre.In an embodiment of the present invention, by controlling dustless grade during the transparent ultraviolet light polymerization skin of paint of spraying, ink layer can be protected, the defects such as the obscurity boundary avoiding dust soft flocks etc. to cause.
In addition, in one embodiment of the invention, when spraying transparent ultraviolet light polymerization skin of paint, the thickness of the transparent ultraviolet light polymerization skin of paint sprayed can control in the scope of 17 μm-19u μm, and the tolerance of the thickness of transparent ultraviolet light polymerization skin of paint can control be not more than 2u μm, thus ensure that the film thickness of the transparent ultraviolet light polymerization skin of paint sprayed has higher uniformity.And, in one embodiment of the invention, when spraying transparent ultraviolet light polymerization skin of paint, the spray gun spraying transparent ultraviolet light polymerization skin of paint laterally can walk rifle 12 times, longitudinally walk rifle 10 times, thus ensure that the film thickness of the transparent ultraviolet light polymerization skin of paint sprayed has higher uniformity further.
Wherein, in one embodiment of the invention, above-mentioned transparent ultraviolet light polymerization skin of paint is sprayed to the equipment surface after completing printing before, can also toast equipment.Particularly, according to one embodiment of present invention, a certain temperature value between 50-70 degree Celsius can be controlled to the temperature of the baking that equipment work-piece carries out.Such as, in one example, in baking, can toast under the temperature conditions of 60 degrees centigrade equipment work-piece.In addition, when toasting, can control within the scope of 25-35 minute the time that equipment work-piece toasts.Such as, in an example of the present invention, about 30 minutes of baking can be carried out to equipment work-piece under the temperature conditions of 60 degrees centigrade., to dry the equipment work-piece coating luminous printing ink.
In addition, in another embodiment of the present invention, above-mentioned transparent ultraviolet light polymerization skin of paint is sprayed to the equipment surface after completing printing after, can toast equipment, solidify.Particularly, according to one embodiment of present invention, a certain temperature value between 50-70 degree Celsius can be controlled to the temperature of the baking that equipment work-piece carries out.Such as, in one example, can toast under the temperature conditions of 60 degrees centigrade equipment work-piece.In addition, can control within the scope of 25-35 minute the time that equipment work-piece toasts.Such as, in one example, about 30 minutes of baking can be carried out to equipment work-piece under the temperature conditions of 60 degrees centigrade, to dry and to solidify the equipment work-piece of the transparent ultraviolet light polymerization skin of paint sprayed.
After use has the equipment 400 of light-emitting color identification marking provided by the invention, owing to have selected according to the fluorescent material in the grit diameter range of the embodiment of the present invention and according to the fluorescent material in the density range of the embodiment of the present invention, and, the ratio provided according to the embodiment of the present invention of luminous printing ink and fluorescent material is mixed, the stability of light source can be absorbed by the silk-screen luminous printing ink greatly on raising equipment.。Further, controlled by the tolerance of the film thickness to the ink for screen printing according to the identification tag 401 on the equipment 400 of the embodiment of the present invention, can the planarization of light-emitting oil layer of ink of identification tag 401 on raising equipment.In addition, by controlling dustless grade during the transparent ultraviolet light polymerization skin of paint of spraying, can the ink layer of identification tag on proterctive equipment, the defects such as the obscurity boundary avoiding dust soft flocks etc. to cause.And, walk rifle number of times by the transverse direction of the spray gun controlling spraying ultraviolet light cured paint layer and longitudinally walk rifle number of times, can the uniformity of film thickness of the transparent ultraviolet light polymerization skin of paint sprayed of identification tag 401 further on guarantee equipment.
As can be seen here, equipment 400 provided by the invention, its identification tag 401 is printed by passive light-emitting color ink printing method and is formed, adopt the luminous printing ink principle that can change color with light source, make the passive light-emitting color identification tag of brand-new Consumer's Experience, color according to the identification tag of passive light-emitting color ink printing of the present invention can change with light source difference, at sunshine, room light, different color can be presented under at least three provenances of the low light level, make the identification tag on the equipment such as electronic equipment more practical, also the experience of user is drastically increased.
It should be noted that, in this manual, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Finally, also it should be noted that, above-mentioned a series of process not only comprises with the order described here temporally process that performs of sequence, and comprises process that is parallel or that perform respectively instead of in chronological order.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required hardware platform by software and realize, and can certainly all be implemented by hardware.Based on such understanding, what technical scheme of the present invention contributed to background technology can embody with the form of software equipment in whole or in part, this computer software equipment can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment of the present invention or embodiment.
Above to invention has been detailed introduction, applying specific case herein and setting forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a printing process, described printing process comprises:
Planarizing process is carried out to equipment surface;
Use the mixture comprising luminous printing ink and fluorescent material in described equipment surface printed with identification indicia, wherein said ink and described fluorescent material meet default mixed proportion;
Equipment surface after completing printing sprays transparent ultraviolet light polymerization skin of paint.
2. printing process as claimed in claim 1, wherein, described method comprises further:
Baking process is done to the equipment surface completing printing.
3. printing process as claimed in claim 1, wherein, described method comprises further:
Baking process is done to completing the equipment surface spraying transparent ultraviolet light polymerization skin of paint.
4. printing process as claimed in claim 1, wherein, described default mixed ratio is the preset range that the color of described mixture can be made to meet international colour atla.
5. printing process as claimed in claim 4, wherein, the CMYK that the preset range of described international colour atla comprises C0-10M0-10Y0-10K0-10 prints the color gamut represented by four color separation patterns.
6. an equipment, comprises identification marking, and described identification marking is made by using the printing process comprised the following steps:
Planarizing process is carried out to equipment surface;
Use the mixture comprising luminous printing ink and fluorescent material to print described identification marking in described equipment surface, wherein said ink and described fluorescent material meet default mixed proportion;
Equipment surface after completing printing sprays transparent ultraviolet light polymerization skin of paint.
7. equipment as claimed in claim 6, wherein, described printing process comprises further:
Baking process is done to the equipment surface completing printing.
8. equipment as claimed in claim 6, wherein, described printing process comprises further:
Baking process is done to completing the equipment surface spraying transparent ultraviolet light polymerization skin of paint.
9. equipment as claimed in claim 6, wherein, described default mixed ratio is the preset range that the color of described mixture can be made to meet international colour atla.
10. equipment as claimed in claim 9, wherein, the CMYK that the preset range of described international colour atla comprises C0-10M0-10Y0-10K0-10 prints the color gamut represented by four color separation patterns.
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| CN201510917179.1A CN105346289A (en) | 2015-12-10 | 2015-12-10 | Printing method |
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| CN201510917179.1A CN105346289A (en) | 2015-12-10 | 2015-12-10 | Printing method |
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| CN105346289A true CN105346289A (en) | 2016-02-24 |
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