CN110217033A - Digital bronzing method and equipment - Google Patents

Digital bronzing method and equipment Download PDF

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Publication number
CN110217033A
CN110217033A CN201810173259.4A CN201810173259A CN110217033A CN 110217033 A CN110217033 A CN 110217033A CN 201810173259 A CN201810173259 A CN 201810173259A CN 110217033 A CN110217033 A CN 110217033A
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CN
China
Prior art keywords
gold stamping
light source
ink
spray head
inkjet
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Granted
Application number
CN201810173259.4A
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Chinese (zh)
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CN110217033B (en
Inventor
刘晓俊
陈卫华
黄明明
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Dongguan Tu Chuang Intelligent Manufacturing Co Ltd
Dongguan Tuchuang Intelligent Manufacturing Co Ltd
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Dongguan Tu Chuang Intelligent Manufacturing Co Ltd
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Priority to CN201810173259.4A priority Critical patent/CN110217033B/en
Publication of CN110217033A publication Critical patent/CN110217033A/en
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Publication of CN110217033B publication Critical patent/CN110217033B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F19/00Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/007Apparatus or machines for carrying out printing operations combined with other operations with selective printing mechanisms, e.g. ink-jet or thermal printers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F19/00Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/02Apparatus or machines for carrying out printing operations combined with other operations with embossing
    • B41F19/06Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17Dry transfer
    • B44C1/1712Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
    • B44C1/1729Hot stamping techniques
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/24Pressing or stamping ornamental designs on surfaces

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  • Ink Jet (AREA)

Abstract

The invention discloses a kind of digital bronzing method and equipment.The number bronzing method includes: that the first spray head of control inkjet-printing device sprays colored ink on the print medium, generates print image;It controls the presumptive area of the second spray head of the inkjet-printing device on the image and sprays gold stamping ink, generate gold stamping ink logo;Gold stamping ink logo described in dry solidification;Gold stamping processing is carried out at a predetermined temperature, binds gilding film mutually with the gold stamping ink logo;Wherein, the first spray head is disposed adjacent and works at the same time on the inkjet-printing device with the second spray head.The present invention prints colored ink and gold stamping ink simultaneously by using inkjet-printing device, without using special gloss oil equipment, reduces the cost for needing gold stamping product, and improve the production efficiency for needing gold stamping product.

Description

Digital bronzing method and equipment
Technical field
The present invention relates to gilding technology field more particularly to a kind of digital bronzing method and equipment.
Background technique
Currently, as the improvement of people's living standards, people increasingly focus on the decoration effect of printed matter and packing articles Fruit.Gilding technology in printing and packaging using more and more extensive, will be in anodized aluminium mainly using the principle of hot pressing transfer Aluminium layer be transferred to surface of the stock to form special metal effect.Pattern after gold stamping shows strong metallic luster, It is color glow, will never fade, the artistry of printing can be enhanced, make product that high-grade texture, and the enjoying with beauty to people be presented By greatly improving the added value of printing.
In the prior art, in the production of packages printing product, it is often necessary to packing box surface carry out scald anodized aluminium and Coating UV gloss oil etc. improves glossiness and wear-resisting property.Traditional way is: first applying fabric aqueous base oil layer after printing, then Electrification aluminium layer, then upper UV light oil reservoir are scalded, such method bring defect is that metal-like is not full, and color is also not bright-coloured enough to be taken by force Mesh;But if first upper UV light oil reservoir, then scald electrochemical aluminium layer, but it is low to will cause printed matter surface tension, and it is viscous not electrochemical aluminium layer occur Phenomena such as jail or thermoprint picture and text are incomplete.Here upper UV gloss oil is usually to use the modes such as engraved die or silk-screen halftone To realize.
Recently, the technique for digital gold stamping aspect occur, as documents 1 (CN105538938A) disclose a kind of digital scald Gold process, comprising the following steps: step 1, spray gloss oil pattern: gloss oil being sprayed into stock using digital ink-jet equipment, make Gloss oil pattern is obtained, gloss oil is corresponding with the pattern of required thermoprint in the distribution shape of stock;Step 2, UV illumination semi-solid preparation Gloss oil: gloss oil pattern made from step 1 is solidified using UV lamp, makes the solid content 55%~75% of gloss oil;Step 3, By transfer printing layer and gloss oil bond pattern: by gloss oil pattern combined pressure made from the transfer printing layer of cold stamping film and step 2;Step 4, by cold wave The basement membrane of film is separated with transfer printing layer.Documents 1 mainly propose to spray using digital ink-jet equipment to change gloss oil pattern at any time.
However it is above-mentioned in the prior art, although being only for thermoprint portion by the way of spraying gloss oil Point spraying gloss oil, image printing and oil polish pattern are carried out separately, inefficiency, and it is only for gold stamping part Spraying, does not consider the aesthetic feeling of whole image.
Summary of the invention
Present invention solves the technical problem that a kind of digital bronzing method and equipment are to provide, to solve in the prior art Gold stamping production of articles inefficiency and gold stamping production of articles technical problem with high costs.
As an aspect of of the present present invention, the present invention provides a kind of digital bronzing method, and the number bronzing method includes: control The first spray head of inkjet-printing device processed sprays colored ink on the print medium, generates print image;The ink-jet is controlled to beat The presumptive area of the second spray head that printing equipment is set on the image sprays gold stamping ink, generates gold stamping ink logo;Dry solidification The gold stamping ink logo;Gold stamping processing is carried out at a predetermined temperature, binds gilding film mutually with the gold stamping ink logo;Its In, the first spray head is disposed adjacent and works at the same time on the inkjet-printing device with the second spray head.
Preferably, the digital bronzing method carries out gold stamping processing described at a predetermined temperature, make gilding film with it is described After second gloss oil pattern mutually binds, further includes:
One layer of protection gloss oil is sprayed on the gilding film, and is solidified.
Preferably, the range of the predetermined temperature is 50 DEG C to 200 DEG C.
Preferably, gold stamping ink logo described in the dry solidification includes:
The gold stamping ink is being sprayed simultaneously, using first light source to the gold stamping ink precuring on the print media;
Solidification is dried to the gold stamping ink on the print media using second light source.
Preferably, the first light source is located at the end of a third light source, the corresponding second spray head setting, the third Light source corresponds to the first spray head setting, generates the colored ink of image on the print media for dry solidification.
Preferably, the first light source is equipped with the lens of scattering light, and the first light source is sent out using the third light source Light out goes out light by the lens scatter to carry out precuring to the gold stamping ink on the print media.
Preferably, the second light source and the third light source respectively include UV LED light.
On the other hand, the present invention provides a kind of digital gold stamping device, comprising: inkjet-printing device and gold stamping device, it is described Inkjet-printing device include: the first spray head for spraying colored ink on the print medium, the second spray head of the gold stamping ink of injection with And light source, the number gold stamping device are accomplished by the following way digital gold stamping:
It controls the first spray head and sprays colored ink on the print medium, generate print image;
It controls the presumptive area of the second spray head on the image and sprays gold stamping ink, generate gold stamping ink logo;
Control gold stamping ink logo described in the light source dry solidification;
It controls the gold stamping device and carries out gold stamping processing at a predetermined temperature, make gilding film and the gold stamping ink logo phase Bonding;Wherein, the first spray head is disposed adjacent and works at the same time on the inkjet-printing device with the second spray head.
Preferably, the light source includes: first light source and second light source and third light source, the first light source for pair Gold stamping ink precuring on the print media;The second light source is used to carry out the gold stamping ink on the print media Dry solidification, the first light source second spray head setting corresponding with the second light source;Described in the third light source is corresponding First spray head setting, for colored ink described in dry solidification.
Preferably, the first light source is wholely set with the third light source, and the first light source is equipped with scattering light Lens, the first light source go out light to the printing by the lens scatter using the light that the third light source issues Gold stamping ink precuring on medium.
In conclusion the present invention discloses a kind of digital bronzing method and equipment, it is special without needing as prior art Gloss oil equipment such as use engraved die or silk-screen halftone, by the image printed be placed on the platform of gloss oil equipment specially into Row spraying after gloss oil sprays, then carries out gold stamping, not only with high costs, the complex procedures of processing, and inefficiency in this way. Light is sprayed in print image in print image by inkjet-printing device using digital bronzing method of the invention and equipment Oil, not only the equipment without spraying gloss oil, has high-efficient, low in cost, the simple effect of process.In addition, number of the invention Code bronzing method may be implemented that part is gold stamping, gold stamping to gold stamping part progress in this way according to the actual conditions of print pattern, The dosage of gilding film is not only reduced, and improves efficiency, is further reduced costs.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention Attached drawing is briefly described, for those of ordinary skill in the art, without creative efforts, also Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the process flow diagram of the digital bronzing method of present pre-ferred embodiments.
Fig. 2 is the structural schematic diagram of the digital gold stamping device of present pre-ferred embodiments.
Fig. 3 is the light-source structure schematic diagram of the digital ink-jet device of Fig. 2.
Fig. 4 is the structural schematic diagram of first light source and third light source in Fig. 3.
Specific embodiment
The feature and exemplary embodiment of various aspects of the invention is described more fully below, in order to make mesh of the invention , technical solution and advantage be more clearly understood, with reference to the accompanying drawings and embodiments, the present invention is further retouched in detail It states.It should be understood that specific embodiment described herein is only configured to explain the present invention, it is not configured as limiting the present invention. To those skilled in the art, the present invention can be real in the case where not needing some details in these details It applies.Below the description of embodiment is used for the purpose of better understanding the present invention to provide by showing example of the invention.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that including There is also other identical elements in the process, method, article or equipment of the element.
Referring to Fig. 1, embodiment of the present invention one provides a kind of digital bronzing method, mainly filled using inkjet printing It sets and is realized with gold stamping device, the number bronzing method mainly comprises the steps that
S1, the first spray head for controlling inkjet-printing device spray colored ink on the print medium, generate print image;? On print media before print image, one layer of chalk first can also be printed on the print medium with chalk spray head.Then with beating The ink-spraying-head of watermark image carrys out print image.Here printing type can be more pass printings (or reciprocating scanning and printing) Or one pass printing.Preferably one pass printing.
S2, the gold stamping ink of presumptive area injection of the second spray head of the inkjet-printing device on the image is controlled, Generate gold stamping ink logo;The present invention, which can be, carries out the upper gold stamping ink of injection in print image, will need to only beat before printing For printing according to pre-processing, print data is divided into image data, corresponding the first data for spraying gold stamping ink, is situated between according in printing The pattern effect presented in matter in advance completes print data processing, prints in printing according to page order.For more Pass printing, one embodiment is to need when image prints to last pass, the second spray head injection of inkjet-printing device Gold stamping ink-jet.
Gold stamping ink logo described in S3, dry solidification;
S4, gold stamping processing is carried out at a predetermined temperature, bind gilding film mutually with the gold stamping ink logo;Wherein, institute It states first spray head and is disposed adjacent and works at the same time on the inkjet-printing device with the second spray head.
Digital bronzing method of the invention by gold stamping ink using ink-jet by way of realize, not only improve gold stamping The precision of product, and the first spray head for spraying colored ink is disposed adjacent with the second spray head for spraying gold stamping ink, and Print color image simultaneously, inkjet-printing device, which can control second spray head and predefine in color image, needs gold stamping ink Part sprays gold stamping ink, significantly improves the treatment effeciency of digital gilding technology in this way, and use inkjet-printing device The spraying of gold stamping ink is finely controlled, the resolution ratio (or precision) of gold stamping product is not only improved, also preferably avoids gold stamping The production cost of gold stamping product has been saved in the waste of ink.
Preferably, the digital bronzing method carries out gold stamping processing described at a predetermined temperature, make gilding film with it is described After second gloss oil pattern mutually binds, further includes:
One layer of protection gloss oil is sprayed on the gilding film, and is solidified.Preferably, protection gloss oil of the invention is polypropylene Acid resin.
Preferably, the range of the predetermined temperature is 50 DEG C to 200 DEG C.Usually at 70 DEG C to 120 DEG C.Preferably, described The range of predetermined temperature is 70 DEG C to 110 DEG C.
Preferably, gold stamping ink logo described in the dry solidification includes:
The gold stamping ink is being sprayed simultaneously, using first light source to the gold stamping ink precuring on the print media;
Solidification is dried to the gold stamping ink on the print media using second light source.In a preferred embodiment In, the first light source is located at the end of a third light source, and the correspondence second spray head is arranged, described in the third light source correspondence First spray head setting, the colored ink of image is generated for dry solidification on the print media.
Preferably, the first light source is equipped with the lens of scattering light, and the first light source is sent out using the third light source Light out goes out light by the lens scatter to carry out precuring to the gold stamping ink on the print media.
Preferably, the second light source and the third light source respectively include UV LED light.
In addition, further including being pre-processed to print media before step S1, such as the planarization of print media is carried out Processing, thickness processing etc..
Fig. 2 is referred to, above-mentioned digital bronzing method to realize the present invention, the present invention accordingly provides a kind of preferable number Gold stamping device, comprising: digital ink-jet device 1 and gold stamping device 2.Digital ink-jet device 1 includes: first spray head 11, second spray head 12 and light source 13.And gold stamping device 2 can be the various existing gold stamping devices being separately provided, and be also possible to and digital ink-jet Device 1 is wholely set, and gold stamping device 2 is placed in the printout end of digital ink-jet device 1, for the print media of large format, Using the pipelining that the oil polish side in print image is dry and then gold stamping.The life of gold stamping product can be significantly promoted in this way Produce efficiency.Wherein, first spray head 11 sprays ink and forms image on the print medium, this image can be figure, text.Second Spray head 12 sprays gold stamping ink and generates gold stamping ink logo.In the present invention, light source 14 includes at least first light source, second light source With third light source.The first light source is used for the gold stamping ink precuring on the print media;The second light source is used for Solidification, the first light source corresponding with the second light source described second are dried to the gold stamping ink on the print media Spray head setting;The third light source corresponds to the first spray head setting, for print image described in dry solidification.Preferably, institute It states first light source to be wholely set with the third light source, the first light source is equipped with the lens of scattering light, the first light source Light is gone out to the gold stamping ink on the print media by the lens scatter using the light that the third light source issues Precuring.Precuring is carried out to the gold stamping ink on print media by setting first light source, can preferably realize gold stamping oil The levelling of ink.
In addition, in other embodiments, chalk spray head can also be arranged, one layer of chalk is played in advance on the print medium, so Afterwards again by ink-spraying-head print image.Here print media can be paper, cloth, glass, plastics, ceramics or metal, Certainly it is not limited thereto.
Fig. 3 is referred to, in the digital gold stamping device of one embodiment of the invention, digital ink-jet device 1 includes: chalk Spray head 10, first spray head 20 and second spray head 30, three is arranged on the direction vertical with dotted line MN in figure, wherein white Black spray head 10 and the nozzle of first spray head 20 are located under dotted line MN, and second spray head 30 includes the first gloss oil spray head and the second light The nozzle of oil nozzle, the two parallel arranged, the nozzle of the first gloss oil spray head and the second gloss oil spray head is respectively positioned on above dotted line MN.This Outside, in the digital ink-jet device 1 further include: first light source 60, second light source 40 and third light source 50 and bracket 70, bracket In rectangle, the long side of bracket and the orientation of spray head are parallel, and second light source 40 is located at one end of bracket 70,60 He of first light source Third light source 50 is integrated setting in the present embodiment, positioned at one end far from the ink-spraying-head 20 of bracket 70.First light Source 60 is located at one end of third light source 50.First light source 60 is equipped with the lens of scattering light.Preferably, the first light source 60 In the end of the third light source 50, the third light source 50 generates the coloured silk of image for dry solidification on the print media Color ink, the first light source 60 are emitted beam by the lens to described using the light that the third light source 50 issues Gold stamping ink precuring on print media.
Fig. 4 is referred to, third light source 50 includes substrate 54, the first strip source 51 on substrate 54, the second bar shaped Light source 52 and third strip source 53.It is set respectively in first strip source 51, the second strip source 52 and third strip source 53 There are several UV LED lamp beads, each UV LED lamp bead is equally arranged.First light source 60 includes Article 4 shape light source 61, Article 5 Shape light source 62, Article 6 shape light source 63.In a preferred embodiment of the invention, the end of third light source 50 is arranged in first light source 60 It holds on extended line, common substrate 54.Preferably, UV LED lamp bead that no setting is required in first light source 60, but in Article 4 shape light Source 61, the lens unit scattered to light is arranged on Article 6 shape light source 63 at Article 5 shape light source 62, utilizes third light source 50 The light that first strip source 51, the second strip source 52 and third strip source 53 respectively issue, by respectively corresponding to extended line On Article 4 shape light source 61, the lens unit that is respectively arranged of Article 5 shape light source 62, Article 6 shape light source 63 be scattered, it is real Now to the precuring of gold stamping ink.Loss is not only saved energy in this way, and for gloss oil precuring, itself need not Excessively high heat, such precuring be not necessarily to special light source, also without the concern for precuring when luminous intensity adjust.In addition, Can also be as needed, UV LED lamp bead is set suitably in first light source, this is within the scope of the invention.
Preferably, the second light source 40 respectively includes UV lamp with the third light source 50.Preferably, the UV light source Double UV LED light or list UV LED light.In practice, when selecting list UV LED light, power 300W, the adjusting of output power Range 15% to 20%.
In the present invention, it while spraying gold stamping ink, using first light source to the gold stamping ink precuring, prevents Gloss oil diffusion, this is it is effectively guaranteed that the integrality of pattern.
It is at a predetermined temperature that gilding film and the gold stamping ink logo is bonding that mode is scalded using pressing or roller.This hair The Shore durometer number range of the silica gel plate of bright use or rubber roller in 30HA between 90HA, preferred scope be 60HA to 80HA it Between.
Gold stamping ink logo described in above-mentioned dry solidification, further includes: the gold stamping ink logo is dried, is made described The range of solid content of gold stamping ink is 10% to 50%.This gold stamping ink is UV ink, and solid content is moderate, and dry conducive to UV Gold stamping processing after dry solidification, because the present invention is between 70 DEG C to 120 DEG C, by testing in the temperature range of gold stamping processing Card, this solid content match preferably with above-mentioned temperature range.
The gilding film includes: glue layer, electroplated layer, coloring layer, release layer and PET film layer.Gilding film itself has a temperature Range is spent, more than it cannot just scald later on.Therefore light source (the first UV lamp, the second UV lamp), oil, gilding film, temperature, pressure, silicon There are certain association between glue hardness, there is not folding line in 12um or so in preferably gold stamping film thickness.It additionally needs to consider UV table The problems such as face ink squeezes caused by having slight corrosion, surface tension to pull to gilding film.
The present invention is matched by above-mentioned gold stamping ink and gilding film, without considering the matching of print media and gilding film, Simplify the apolegamy of gold stamping material when printing different print media.
It should also be noted that, the exemplary embodiment referred in the present invention, is retouched based on a series of step or device State certain methods or system.But the present invention is not limited to the sequence of above-mentioned steps, that is to say, that can be according in embodiment The sequence referred to executes step, may also be distinct from that the sequence in embodiment or several steps are performed simultaneously.
The specific embodiment of the digital bronzing method of the above, the only present invention and equipment, the technology people of fields Member can be understood that, for convenience of description and succinctly, system, the specific works mistake of module and unit of foregoing description Journey can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.It should be understood that protection scope of the present invention is simultaneously Not limited to this, anyone skilled in the art in the technical scope disclosed by the present invention, can readily occur in each The equivalent modifications or substitutions of kind, these modifications or substitutions should be covered by the protection scope of the present invention.

Claims (10)

1. it is a kind of number bronzing method, which is characterized in that it is described number bronzing method include:
The first spray head of control inkjet-printing device sprays colored ink on the print medium, generates print image;
It controls the presumptive area of the second spray head of the inkjet-printing device on the image and sprays gold stamping ink, generate gold stamping Ink logo;
Gold stamping ink logo described in dry solidification;
Gold stamping processing is carried out at a predetermined temperature, binds gilding film mutually with the gold stamping ink logo;Wherein, first spray Head is disposed adjacent and works at the same time on the inkjet-printing device with the second spray head.
2. number bronzing method according to claim 1, which is characterized in that the number bronzing method is described predetermined At a temperature of carry out gold stamping processing, after binding gilding film mutually with the second gloss oil pattern, further includes:
One layer of protection gloss oil is sprayed on the gilding film, and is solidified.
3. it is according to claim 1 number bronzing method, which is characterized in that the range of the predetermined temperature be 50 DEG C extremely 200℃。
4. number bronzing method according to any one of claims 1 to 3, which is characterized in that scalded described in the dry solidification Bronze ink pattern includes:
The gold stamping ink is being sprayed simultaneously, using first light source to the gold stamping ink precuring on the print media;
Solidification is dried to the gold stamping ink on the print media using second light source.
5. number bronzing method according to claim 4, which is characterized in that the first light source is located at a third light source End, the corresponding second spray head setting, the third light source corresponds to the first spray head setting, for dry solidification described The colored ink of image is generated on print media.
6. number bronzing method according to claim 5, which is characterized in that the first light source is equipped with the saturating of scattering light Mirror, the light that the first light source is issued using the third light source go out light by the lens scatter to be situated between to the printing Gold stamping ink in matter carries out precuring.
7. number bronzing method according to claim 6, which is characterized in that the second light source and the third light source point It Bao Kuo not UV LED light.
8. a kind of number gold stamping device characterized by comprising inkjet-printing device and gold stamping device, the inkjet printing dress Set include: the first spray head for spraying colored ink on the print medium, the gold stamping ink of injection second spray head and light source, it is described Digital gold stamping device is accomplished by the following way digital gold stamping:
It controls the first spray head and sprays colored ink on the print medium, generate print image;
It controls the presumptive area of the second spray head on the image and sprays gold stamping ink, generate gold stamping ink logo;
Control gold stamping ink logo described in the light source dry solidification;
It controls the gold stamping device and carries out gold stamping processing at a predetermined temperature, stick gilding film mutually with the gold stamping ink logo It closes;Wherein, the first spray head is disposed adjacent and works at the same time on the inkjet-printing device with the second spray head.
9. digital gold stamping device according to claim 8, which is characterized in that the light source includes: first light source and the second light Source and third light source, the first light source are used for the gold stamping ink precuring on the print media;The second light source For solidification to be dried to the gold stamping ink on the print media, described in the first light source is corresponding with the second light source Second spray head setting;The third light source corresponds to the first spray head setting, for colored ink described in dry solidification.
10. number gold stamping device according to claim 9, which is characterized in that the first light source and the third light source It is wholely set, the first light source is equipped with the lens of scattering light, the light that the first light source utilizes the third light source to issue Line goes out light to the gold stamping ink precuring on the print media by the lens scatter.
CN201810173259.4A 2018-03-01 2018-03-01 Digital gold stamping method and equipment Active CN110217033B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110816042A (en) * 2019-11-27 2020-02-21 广州宁为科技有限公司 Multifunctional printing machine
CN113059936A (en) * 2020-01-02 2021-07-02 星云电脑股份有限公司 Printing method capable of performing gold stamping after printing for UV ink-jet printer
CN113370666A (en) * 2020-10-24 2021-09-10 深圳市汉森软件有限公司 Method, device and equipment for printing image at double stations and storage medium

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