CN110174827B - 3D laser anti-counterfeit label spray printing device and method - Google Patents
3D laser anti-counterfeit label spray printing device and method Download PDFInfo
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- CN110174827B CN110174827B CN201910359567.0A CN201910359567A CN110174827B CN 110174827 B CN110174827 B CN 110174827B CN 201910359567 A CN201910359567 A CN 201910359567A CN 110174827 B CN110174827 B CN 110174827B
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
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Abstract
The invention discloses a 3D (three-dimensional) laser anti-counterfeit label spray printing device and method, and belongs to the field of anti-counterfeit label spray printing. A3D laser anti-counterfeit label spray printing device comprises a machine body and ultrasonic cleaning equipment, wherein the ultrasonic cleaning equipment is fixedly connected in the machine body; the PET film winding shaft is rotatably connected in the machine body; the first guide separation equipment is fixedly connected in the machine body; the adhesive coating device comprises a first extrusion wheel, a second extrusion wheel and an adhesive coating guide roller; according to the invention, carbon powder laser is carried out on the laser PET film substrate except the area of the fiber filamentous pattern through the carbon powder box, the two lasers are combined for use, in addition, the two patterns are arranged to form different heights during laser, and the finally formed patterns of the two patterns have 3D (three-dimensional) effects, are different in height, are not easy to imitate and have good anti-counterfeiting effect.
Description
Technical Field
The invention relates to the technical field of spray printing of anti-counterfeit labels, in particular to a 3D (three-dimensional) laser anti-counterfeit label spray printing device and method.
Background
The anti-fake label is one anti-fake label capable of being adhered, printed and transferred to the surface of the object, the package or the attachment of the object and possessing anti-fake function.
According to different antifalsification label's classification, the optional different label material that uses, widely adopt PET, the anti-fake adoption of texture is the cellophane, what fragile label adopted is fragile paper, skylight opening antifalsification paper (similar RMB paper) that some special label adopted etc., but present antifalsification label is many through once printing or laser once, then spout the antifalsification label that the seal department has specific pattern, many be a simple plane figure, easily by imitative, anti-counterfeiting effect is not good, and how much directly carry out radium-shine jet printing on the PET film when laser-shine jet printing prints and print the powder, do not carry out the preliminary treatment to the PET film, it is comparatively smooth to have impurity or PET itself on the PET, it is not good to spout seal powder jet printing bonding effect, probably scraped by the person, then imitate, anti-counterfeiting effect is not good.
Disclosure of Invention
The invention aims to solve the problems of poor bonding effect and poor anti-counterfeiting effect of simple plane figure jet printing powder jet printing in the prior art, and provides a 3D (three-dimensional) laser anti-counterfeiting label jet printing device and a method.
In order to achieve the purpose, the invention adopts the following technical scheme:
A3D three-dimensional laser anti-counterfeit label spray printing device comprises a machine body and further comprises
The ultrasonic cleaning equipment is fixedly connected in the machine body;
the PET film winding shaft is rotatably connected in the machine body;
the first guide separation equipment is fixedly connected in the machine body;
a first extrusion wheel, a second extrusion wheel and an adhesive coating guide roller,
the first extrusion wheel and the second extrusion wheel are symmetrically arranged, the PET film on the PET film winding shaft sequentially passes through the ultrasonic cleaning equipment and the first guide separation equipment, and the first extrusion wheel and the adhesive coating guide roller extrude the guide PET film;
the excimer laser and the first reflector are fixedly arranged in the machine body and irradiate the PET film;
the first toner cartridge and the second toner cartridge are rotatably connected in the machine body;
first transfer wheel, cellosilk powder box, second transfer wheel and cartridge, first transfer wheel and cellosilk powder box match with first selenium drum, second transfer wheel and cartridge match with second selenium drum.
Preferably, the ultrasonic cleaning equipment is filled with cleaning liquid, a plurality of guide rollers are rotatably connected in the ultrasonic cleaning equipment, and an ultrasonic generator is arranged in the ultrasonic cleaning equipment.
Preferably, a plurality of symmetrical guide heating rollers are arranged in the first guide separation device, a drying exhaust fan is also arranged in the first guide separation device, and a film cutting machine is fixedly connected to the lower end of the first guide separation device.
Preferably, the toner cartridge further comprises a first laser emitter, a second reflective mirror, a second laser emitter and a third reflective mirror, wherein the first laser emitter and the second reflective mirror irradiate the first toner cartridge, and the second laser emitter and the third reflective mirror irradiate the second toner cartridge.
Preferably, the fiber yarn powder box is connected with a first powder coating roller in a rotating mode, the first powder coating roller is matched with the first toner cartridge, the carbon powder box is connected with a second powder coating roller in a rotating mode, and the second powder coating roller is matched with the second toner cartridge.
Preferably, also comprises
The first charging roller and the second charging roller are respectively contacted with the first toner cartridge and the second toner cartridge;
the first toner cartridge and the second toner cartridge are respectively matched with the first toner cartridge and the second toner cartridge in a contact manner.
Preferably, the heating device further comprises a symmetrical heating roller which is rotatably connected in the machine body.
Preferably, still include the second direction and separate equipment, easily tear film winding axle and third extrusion wheel, easily tear film winding epaxial winding and easily tear the film, easily tear the film and pass through the second direction and separate equipment and extrude through the direction of third extrusion wheel.
The method for the 3D laser anti-counterfeit label spray printing device according to claim 1, comprising the following steps:
s1: taking pre-prepared fiber yarn powder and carbon powder, and respectively placing the fiber yarn powder and the carbon powder in a machine body through a fiber yarn powder box and a carbon powder box;
s2: the PET film A is wound in the machine body through a PET film winding shaft, then the PET film passes through an ultrasonic cleaning device and a first guide separation device, the PET film is pretreated by the ultrasonic cleaning device, and a first extrusion wheel and an adhesive coating guide roller extrude the guide PET film A;
s3: starting the spray printing device, inputting a product bag needing spray printing of the anti-counterfeit label, extruding and guiding the PET film A through a first extrusion wheel and an adhesive coating guide roller, and bonding the PET film A on the product bag;
s4: after the PET film A is bonded to a product bag, irradiating the PET film A through an excimer laser and a first reflector, and irradiating the PET film A;
s5: firstly, the irradiated PET film A is subjected to laser fiber ribbon B and carbon powder printing C, and the fiber ribbon B and the carbon powder printing V are subjected to staggered spray printing on the PET film A;
s6: the carbon powder becomes an image through the heating and fixing of the heating roller, and is melt-printed on the PET film;
s7: and covering an easily-torn film D on the finally-formed image to protect the anti-counterfeiting label.
Preferably, the cleaning liquid in the ultrasonic cleaning equipment is trichloroethylene.
Compared with the prior art, the invention provides a 3D laser anti-counterfeit label spray printing device and method, which have the following beneficial effects:
1. the 3D three-dimensional laser anti-counterfeit label spray printing device and the method have the advantages that the PET film winding shaft on the PET film winding shaft is subjected to ultrasonic cleaning equipment and first guide separation equipment before spray printing, the ultrasonic cleaning equipment can effectively clean impurities on the PET film, the cleaned PET film is conveyed through the first guide separation equipment, meanwhile, the PET film is divided through the first guide separation equipment to form an anti-counterfeit label substrate, then the anti-counterfeit label substrate is adhered to a packaging bag through a viscose coating guide roller, then the PET film is irradiated through an excimer laser and a first reflector, the impurities on the PET film are effectively cleaned through the ultrasonic cleaning equipment, the impurities are cleaned, the spray printing adhesion effect is ensured, meanwhile, the PET film is irradiated through the excimer laser, and the extension wires formed by the PET film are irradiated through the excimer laser, the microstructure on the surface of the irradiation surface can be changed, the irradiation surface and the fiber axial direction form a right-angled fold-shaped concave-convex pattern, the microstructure on the irradiation surface of the PET film is changed to form a fine concave-convex pattern, so that when the next step of laser is carried out, the spray printing powder spray printing bonding effect is achieved, the whole laser pattern is not easy to scrape, the anti-counterfeiting effect is good, in addition, the first selenium drum and the second selenium drum are rotatably connected in the machine body to enable a PET film substrate label to sequentially pass through a fiber filament powder laser fiber filament pattern in a fiber filament powder box, then the carbon powder box is used for carrying out laser on the laser PET film substrate except the area of the fiber filament pattern, the two lasers are combined, in addition, the two patterns are arranged to form different heights when the laser is carried out, the final patterns of the two patterns have 3D stereoscopic effect and are different in height, is not easy to be imitated and has good anti-counterfeiting effect.
Drawings
Fig. 1 is a schematic structural diagram of a 3D laser anti-counterfeit label spray printing device according to the present invention;
fig. 2 is a schematic partial structure diagram of a 3D laser anti-counterfeit label spray printing device according to the present invention;
fig. 3 is a diagram of an anti-counterfeit label of the 3D laser anti-counterfeit label spray printing device and method provided by the invention;
fig. 4 is a cross-sectional view of a forming diagram of an anti-counterfeit label of the 3D laser anti-counterfeit label spray printing device and method provided by the invention.
In the figure: 1. a body; 2. ultrasonic cleaning equipment; 201. cleaning fluid; 202. an ultrasonic generator; 203. a guide roller; 3. a PET film winding shaft; 4. a first guide spacer device; 401. a guide heating roller; 402. a film cutter; 5. a first extrusion wheel; 6. adhesive coating guide rollers; 7. a second extrusion wheel; 8. an excimer laser; 9. a first reflective mirror; 10. a first transfer wheel; 11. a first powder scraping box; 12. a first charging roller; 13. a first toner cartridge; 14. a first dusting roller; 15. a cellosilk powder box; 16. a second reflective mirror; 17. a first laser transmitter; 18. a third extrusion wheel; 19. a second toner cartridge; 20. a second dusting roller; 21. a toner cartridge; 22. a second laser transmitter; 23. a third reflective mirror; 24. a second charging roller; 25. a second powder scraping box; 26. a second transfer wheel; 27. a heating roller; 28. an easy-to-tear film winding shaft; 29. a second guide spacer device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-2, a 3D laser anti-counterfeit label spray printing device comprises a machine body 1 and further comprises
The ultrasonic cleaning equipment 2 is fixedly connected in the machine body 1;
a PET film winding shaft 3 rotatably connected in the machine body 1;
the first guide separation device 4 is fixedly connected in the machine body 1;
a first extrusion wheel 5, a second extrusion wheel 7 and an adhesive coating guide roller 6,
the first extrusion wheel 5 and the second extrusion wheel 7 are symmetrically arranged, the PET film on the PET film winding shaft 3 sequentially passes through the ultrasonic cleaning equipment 2 and the first guide separation equipment 4, and the first extrusion wheel 5 and the adhesive coating guide roller 6 extrude and guide the PET film;
an excimer laser 8 and a first reflecting mirror 9 fixedly arranged in the body 1 and irradiating the PET film;
the first toner cartridge 13 and the second toner cartridge 19 are rotatably connected in the machine body 1;
the first transfer wheel 10, the fiber silk powder box 15, the second transfer wheel 26 and the carbon powder box 21, wherein the first transfer wheel 10 and the fiber silk powder box 15 are matched with the first toner cartridge 13, and the second transfer wheel 26 and the carbon powder box 21 are matched with the second toner cartridge 19;
the PET film winding ultrasonic cleaning equipment 2 and the first guide separation equipment on the PET film winding shaft 3 are used for effectively cleaning impurities on the PET film before spray printing, the cleaned PET film is conveyed through the first guide separation equipment 4, meanwhile, the PET film is divided through the first guide separation equipment 4 to form an anti-counterfeit label substrate, then the anti-counterfeit label substrate is bonded on a packaging bag through an adhesive coating guide roller 6, then the PET film is irradiated through an excimer laser 8 and a first reflector 9, the impurities on the PET film are effectively cleaned through the ultrasonic cleaning equipment 2, the impurities are cleaned, the spray printing bonding effect is ensured, meanwhile, the PET film is irradiated through the excimer laser 8, the extension wires formed by the PET film are irradiated through excimer laser, and the microstructure on the surface of an irradiated surface can be changed, the irradiation surface and the fiber axial direction form a right-angled accordion-like embossment, the microstructure of the irradiation surface of the PET film is changed to form a fine embossment, thereby, when the next laser is carried out, the spray printing powder has spray printing bonding effect, the whole laser pattern is not easy to be scraped off, the anti-counterfeiting effect is good, in addition, the first selenium drum 13 and the second selenium drum 19 are rotationally connected in the machine body 1, the PET film substrate label sequentially passes through the filament powder laser fiber filament pattern in the filament powder box 15, then carbon powder laser is carried out on the laser PET film substrate except the area of the fiber filamentous pattern through the carbon powder box 21, the two lasers are combined for use, in addition, the two patterns are arranged to form different heights during laser, and the patterns formed by the two patterns finally have a 3D (three-dimensional) effect, are different in height, are not easy to imitate, and have a good anti-counterfeiting effect;
referring to fig. 3 and 4, a method of a 3D laser anti-counterfeit label spray printing device includes the following steps:
s1: taking pre-prepared fiber yarn powder and carbon powder and placing the fiber yarn powder and the carbon powder in the machine body 1 through a fiber yarn powder box 15 and a carbon powder box 21 respectively; the enterprise can select cellosilk powder and carbon dust in advance to install, can add the coloring agent simultaneously in cellosilk powder and carbon dust, improves the variety of pattern, perhaps adds the depth of the dyeing of coloring agent, improves anti-fake effect.
S2: a PET film A is wound in a machine body 1 through a PET film winding shaft 3, then the PET film passes through an ultrasonic cleaning device 2 and a first guiding and separating device 4, the PET film is pretreated by the ultrasonic cleaning device 2, and a first extrusion wheel 5 and an adhesive coating guide roller 6 extrude the PET film A; when the PET film is used, the PET film can be transported and used after being cleaned by the ultrasonic cleaning device 2, and the flow is made, and the cleaning effect can be secured by setting the ultrasonic cleaning time by the plurality of guide rollers 203 provided in the ultrasonic cleaning device 2.
S3: starting the jet printing device, inputting product bags needing jet printing of the anti-counterfeit labels, and cutting the PET film by the first guide separation equipment 4 so that the PET film body can be adhered to different product bags in a segmented manner, referring to N1-N2 in FIG. 3, firstly extruding and guiding the PET film A by the first extrusion wheel 5 and the adhesive coating guide roller 6, and adhering the PET film A to the product bags; the PET film A can be glued and then adhered to a product bag through the first extrusion wheel 5 and the adhesive coating guide roller 6;
s4: after the PET film A is bonded to the product bag, irradiating the PET film A through an excimer laser 8 and a first reflector 9, and irradiating the PET film A with the processing tea with reference to N3 in FIG. 3;
s5: the irradiated PET film A is firstly subjected to laser fiber ribbon B and carbon powder printing C, the fiber ribbon B and the carbon powder printing V are jet-printed on the PET film A in a staggered mode, and reference is made to N4 and N5 in FIG. 3; the PET film substrate label sequentially passes through the fiber filament powder laser fiber filament patterns in the fiber filament powder box 15, then carbon powder laser is carried out on the PET film substrate except the area of the fiber filament patterns through the carbon powder box 21, the two lasers are combined for use, in addition, the two patterns are arranged to form different heights during laser, and referring to fig. 4, the patterns formed finally by the two patterns have 3D three-dimensional effect, are different in height, are not easy to imitate, and have good anti-counterfeiting effect;
s6: the toner is fused and fixed by the heating roller 27 to form an image, and is fused and printed on the PET film;
s7: the resulting image is covered with a peel-off film D, and the security label is protected as shown in fig. 3N 6.
The cleaning liquid 201 in the ultrasonic cleaning device 2 is trichloroethylene, so that the cleaning effect is good.
Example 2:
referring to fig. 1-2, a 3D stereoscopic laser anti-counterfeit label spray printing apparatus and method are substantially the same as in embodiment 1, and further, a cleaning solution 201 is contained in an ultrasonic cleaning device 2, 4 guide rollers 203 are rotatably connected in the ultrasonic cleaning device 2, the 4 guide rollers 203 are arranged to adjust the time for cleaning PET to the best, and an ultrasonic generator 202 is arranged in the ultrasonic cleaning device 2.
Example 3:
referring to fig. 1-2, a 3D three-dimensional laser anti-counterfeit label spray printing apparatus and method is substantially the same as embodiment 1, further, a plurality of symmetrical guiding heating rollers 401 are arranged in the first guiding separation device 4, a drying exhaust fan is also arranged in the first guiding separation device 4, and a film cutting machine 402 is fixedly connected to the lower end of the first guiding separation device 4; and drying and cleaning the cleaned PET film, so that subsequent operations such as gluing, laser and the like are facilitated.
Example 4:
referring to fig. 1-2, a 3D laser anti-counterfeit label spray printing device comprises a machine body 1 and further comprises
The ultrasonic cleaning equipment 2 is fixedly connected in the machine body 1;
a PET film winding shaft 3 rotatably connected in the machine body 1;
the first guide separation device 4 is fixedly connected in the machine body 1;
a first extrusion wheel 5, a second extrusion wheel 7 and an adhesive coating guide roller 6,
the first extrusion wheel 5 and the second extrusion wheel 7 are symmetrically arranged, the PET film on the PET film winding shaft 3 sequentially passes through the ultrasonic cleaning equipment 2 and the first guide separation equipment 4, and the first extrusion wheel 5 and the adhesive coating guide roller 6 extrude and guide the PET film;
an excimer laser 8 and a first reflecting mirror 9 fixedly arranged in the body 1 and irradiating the PET film;
the first toner cartridge 13 and the second toner cartridge 19 are rotatably connected in the machine body 1;
the first transfer wheel 10, the fiber silk powder box 15, the second transfer wheel 26 and the carbon powder box 21, wherein the first transfer wheel 10 and the fiber silk powder box 15 are matched with the first toner cartridge 13, and the second transfer wheel 26 and the carbon powder box 21 are matched with the second toner cartridge 19;
through the PET winding film ultrasonic cleaning equipment 2 and the first guide separation equipment 4 on the PET film winding shaft 3 before spray printing, the ultrasonic cleaning equipment 2 can effectively clean impurities on the PET film, then the cleaned PET film is conveyed through the first guide separation equipment 4, meanwhile, the PET film is divided by the first guide separation equipment 4 to form an anti-counterfeit label substrate, then the anti-counterfeit label substrate is bonded on a packaging bag through an adhesive coating guide roller 6, then the PET film is irradiated through an excimer laser 8 and a first reflector 9, the impurities on the PET film are effectively cleaned through the ultrasonic cleaning equipment 2, the impurities are cleaned, the spray printing bonding effect is ensured, meanwhile, the PET film is irradiated through the excimer laser 8, the extension wires formed by the PET film are irradiated through excimer laser, and the microstructure on the surface of the irradiated surface can be changed, the irradiation surface and the fiber axial direction form a right-angled accordion-like embossment, the microstructure of the irradiation surface of the PET film is changed to form a fine embossment, thereby, when the next laser is carried out, the spray printing powder has spray printing bonding effect, the whole laser pattern is not easy to be scraped off, the anti-counterfeiting effect is good, in addition, the first selenium drum 13 and the second selenium drum 19 are rotationally connected in the machine body 1, the PET film substrate label sequentially passes through the filament powder laser fiber filament pattern in the filament powder box 15, then carbon powder laser is carried out on the laser PET film substrate except the area of the fiber filamentous pattern through the carbon powder box 21, the two lasers are combined for use, in addition, the two patterns are arranged to form different heights during laser, and the patterns formed by the two patterns finally have a 3D (three-dimensional) effect, are different in height, are not easy to imitate, and have a good anti-counterfeiting effect;
referring to fig. 3 and 4, a method of a 3D laser anti-counterfeit label spray printing device includes the following steps:
s1: taking pre-prepared fiber yarn powder and carbon powder and placing the fiber yarn powder and the carbon powder in the machine body 1 through a fiber yarn powder box 15 and a carbon powder box 21 respectively; the enterprise can select cellosilk powder and carbon dust in advance to install, can add the coloring agent simultaneously in cellosilk powder and carbon dust, improves the variety of pattern, perhaps adds the depth of the dyeing of coloring agent, improves anti-fake effect.
S2: a PET film A is wound in a machine body 1 through a PET film winding shaft 3, then the PET film passes through an ultrasonic cleaning device 2 and a first guiding and separating device 4, the PET film is pretreated by the ultrasonic cleaning device 2, and a first extrusion wheel 5 and an adhesive coating guide roller 6 extrude the PET film A; when the PET film is used, the PET film can be transported and used after being cleaned by the ultrasonic cleaning device 2, and the flow is made, and the cleaning effect can be secured by setting the ultrasonic cleaning time by the plurality of guide rollers 203 provided in the ultrasonic cleaning device 2.
S3: starting the jet printing device, inputting product bags needing jet printing of the anti-counterfeit labels, and cutting the PET film by the first guide separation equipment 4 so that the PET film body can be adhered to different product bags in a segmented manner, referring to N1-N2 in FIG. 3, firstly extruding and guiding the PET film A by the first extrusion wheel 5 and the adhesive coating guide roller 6, and adhering the PET film A to the product bags; the PET film A can be glued and then adhered to a product bag through the first extrusion wheel 5 and the adhesive coating guide roller 6;
s4: after the PET film A is bonded to the product bag, irradiating the PET film A through an excimer laser 8 and a first reflector 9, and irradiating the PET film A with the processing tea with reference to N3 in FIG. 3;
s5: the irradiated PET film A is firstly subjected to laser fiber ribbon B and carbon powder printing C, the fiber ribbon B and the carbon powder printing V are jet-printed on the PET film A in a staggered mode, and reference is made to N4 and N5 in FIG. 3; the PET film substrate label sequentially passes through the fiber filament powder laser fiber filament patterns in the fiber filament powder box 15, then carbon powder laser is carried out on the PET film substrate except the area of the fiber filament patterns through the carbon powder box 21, the two lasers are combined for use, in addition, the two patterns are arranged to form different heights during laser, and referring to fig. 4, the patterns formed finally by the two patterns have 3D three-dimensional effect, are different in height, are not easy to imitate, and have good anti-counterfeiting effect;
s6: the toner is fused and fixed by the heating roller 27 to form an image, and is fused and printed on the PET film;
s7: the resulting image is covered with a peel-off film D, and the security label is protected as shown in fig. 3N 6.
The cleaning liquid 201 in the ultrasonic cleaning equipment 2 is trichloroethylene, so that the cleaning effect is good;
the laser device further comprises a first laser transmitter 17, a second reflective mirror 16, a second laser transmitter 22 and a third reflective mirror 23, the first laser transmitter 17 and the second reflective mirror 16 irradiate the first selenium drum 13, the second laser transmitter 22 and the third reflective mirror 23 irradiate the second selenium drum 19, laser is conducted by utilizing the laser transmitter, and the laser effect is good.
Example 5:
referring to fig. 1-2, a 3D three-dimensional laser anti-counterfeit label spray printing device and method are substantially the same as in embodiment 4, and further, a first powder coating roller 14 is rotatably connected to a fiber filament powder box 15, the first powder coating roller 14 is matched with a first selenium drum 13, a second powder coating roller 20 is rotatably connected to a carbon powder box 21, the second powder coating roller 20 is matched with a second selenium drum 19, and powder coating is facilitated by the first powder coating roller 14 and the second powder coating roller 20.
Example 6:
referring to fig. 1-2, a 3D laser anti-counterfeit label spray printing apparatus and method, which are substantially the same as embodiment 4, except that the apparatus further comprises
A first charging roller 12 and a second charging roller 24 which are in contact with the first toner cartridge 13 and the second toner cartridge 19, respectively; the selenium drum is convenient to charge, the charging roller conducts negative charges carried by the charging roller to the selenium drum, the surface of the selenium drum is provided with the negative charges, the selenium drum rotates downwards, the illumination conducting characteristic of the selenium drum enables the laser-irradiated part to be a conductor and is conducted with the ground in the middle of the selenium drum through laser scanning irradiation, the negative charges are lost, the irradiated part becomes positive charges, the carbon powder and the fiber silk powder are provided with the negative charges and are therefore mutually exclusive with the part with the negative charges on the selenium drum, the part with the positive charges on the selenium drum adsorbs the negative charges on the carbon powder layer roller, and the transfer printing wheel adsorbs and extrudes the carbon powder on the selenium drum onto paper through the positive charges and the extrusion force carried by the transfer printing wheel.
The first toner box 11 and the second toner box 25 respectively contact and match with the first toner cartridge 13 and the second toner cartridge 19 to scrape off redundant powder.
The thermal roller 27 is rotatably connected to the machine body 1, and the toner is fused to the PET film as an image by heating and fixing the toner by the thermal roller 27.
Still including second direction separation device 29, easily tear film winding axle 28 and third squeeze wheel 18, easily tear film winding axle 28 and go up the winding and easily tear the film, easily tear the film and pass second direction separation device 29 and extrude through third squeeze wheel 18 direction, play the effect of protection antifalsification label.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A3D three-dimensional laser anti-counterfeit label spray printing device comprises a machine body (1) and is characterized by further comprising
The ultrasonic cleaning equipment (2) is fixedly connected in the machine body (1);
the PET film winding shaft (3) is rotatably connected in the machine body (1);
the first guide separation equipment (4) is fixedly connected in the machine body (1);
a first extrusion wheel (5), a second extrusion wheel (7) and an adhesive coating guide roller (6),
the first extrusion wheel (5) and the second extrusion wheel (7) are symmetrically arranged, a PET film on the PET film winding shaft (3) sequentially passes through the ultrasonic cleaning equipment (2) and the first guide separation equipment (4), and the first extrusion wheel (5) and the adhesive coating guide roller (6) extrude and guide the PET film;
the excimer laser (8) and the first reflector (9) are fixedly arranged in the machine body (1) and irradiate the PET film;
the first toner cartridge (13) and the second toner cartridge (19) are rotatably connected in the machine body (1);
first rendition wheel (10), cellosilk powder box (15), second rendition wheel (26) and cartridge (21), first rendition wheel (10) and cellosilk powder box (15) match with first selenium drum (13), second rendition wheel (26) and cartridge (21) match with second selenium drum (19), and the radium-shine fibre silk pattern of cellosilk powder in cellosilk powder box (15) is passed through successively to PET film base member label, then carries out the outer radium-shine carbon powder of carrying on of the region except that the silk pattern on radium-shine PET film base member through cartridge (21), and two kinds of radium-shine combination use, these two kinds of patterns set up the different height of formation when carrying on radium-shine in addition, and the last pattern that forms of two kinds of patterns has 3D stereoeffect.
2. The spray printing device for the 3D laser anti-counterfeit label according to claim 1, wherein the ultrasonic cleaning device (2) contains a cleaning solution (201), the ultrasonic cleaning device (2) is rotatably connected with a plurality of guide rollers (203), and the ultrasonic cleaning device (2) is provided with an ultrasonic generator (202).
3. The spray printing device for the 3D laser anti-counterfeit label according to claim 1 or 2, wherein a plurality of symmetrical guide heating rollers (401) are arranged in the first guide separation device (4), a drying exhaust fan is also arranged in the first guide separation device (4), and a film cutting machine (402) is fixedly connected to the lower end of the first guide separation device (4).
4. The spray printing device for the 3D laser anti-counterfeit label according to claim 1, further comprising a first laser emitter (17), a second reflective mirror (16), a second laser emitter (22) and a third reflective mirror (23), wherein the first laser emitter (17) and the second reflective mirror (16) irradiate the first toner cartridge (13), and the second laser emitter (22) and the third reflective mirror (23) irradiate the second toner cartridge (19).
5. The spray printing device for the 3D laser anti-counterfeit label is characterized in that a first powder coating roller (14) is rotatably connected to the fiber filament powder box (15), the first powder coating roller (14) is matched with a first selenium drum (13), a second powder coating roller (20) is rotatably connected to the carbon powder box (21), and the second powder coating roller (20) is matched with a second selenium drum (19).
6. The spray printing device for the 3D laser anti-counterfeit label according to claim 4 or 5, further comprising
A first charging roller (12) and a second charging roller (24) which are respectively contacted with the first toner cartridge (13) and the second toner cartridge (19);
the first toner box (11) and the second toner box (25) are respectively matched with the first toner cartridge (13) and the second toner cartridge (19) in a contact manner.
7. The 3D laser anti-counterfeit label spray printing device according to claim 1, further comprising symmetrical heating rollers (27), wherein the heating rollers (27) are rotatably connected in the machine body (1).
8. The spray printing device for the 3D laser anti-counterfeit label according to claim 1, further comprising a second guiding separation device (29), a winding shaft (28) of the easy-to-tear film and a third extrusion wheel (18), wherein the easy-to-tear film is wound on the winding shaft (28) of the easy-to-tear film, and the easy-to-tear film passes through the second guiding separation device (29) and is guided and extruded by the third extrusion wheel (18).
9. The spray printing method of the 3D laser anti-counterfeit label spray printing device of claim 1 is characterized by comprising the following steps:
s1: taking pre-prepared fiber yarn powder and carbon powder and placing the fiber yarn powder and the carbon powder in a machine body (1) through a fiber yarn powder box (15) and a carbon powder box (21) respectively;
s2: a PET film A is wound in a machine body (1) through a PET film winding shaft (3), then the PET film passes through an ultrasonic cleaning device (2) and a first guiding separation device (4), the PET film is pretreated by the ultrasonic cleaning device (2), and a first extrusion wheel (5) and an adhesive coating guiding roller (6) extrude the guiding PET film A;
s3: starting a spray printing device, inputting a product bag needing spray printing of the anti-counterfeit label, extruding and guiding a PET film A through a first extrusion wheel (5) and an adhesive coating guide roller (6), and bonding the PET film A on the product bag;
s4: after the PET film A is bonded to a product bag, irradiating the PET film A through an excimer laser (8) and a first reflector (9) to perform irradiation treatment on the PET film A;
s5: firstly, the irradiated PET film A is subjected to laser fiber ribbon B and carbon powder printing C, and the fiber ribbon B and the carbon powder printing V are subjected to staggered spray printing on the PET film A;
s6: the carbon powder is fused and fixed by the heating of a heating roller (27) to form an image and is fused and printed on the PET film;
s7: and covering an easily-torn film D on the finally-formed image to protect the anti-counterfeiting label.
10. The spray printing method of the 3D laser anti-counterfeit label spray printing device according to claim 9, characterized in that: the cleaning liquid (201) in the ultrasonic cleaning equipment (2) is trichloroethylene.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1788296A (en) * | 2003-05-16 | 2006-06-14 | 扣派克国际(欧洲)有限公司 | Method and corresponding label for labelling |
| CN103660388A (en) * | 2013-09-02 | 2014-03-26 | 安徽庆丰余防伪科技有限公司 | Method for manufacturing anti-counterfeit label with colored figures, alphabets and patterns and identical and corresponding in front and back |
| CN107204150A (en) * | 2017-06-22 | 2017-09-26 | 信实数码股份有限公司 | Random relief and the antifalsification label structure and manufacture method in gap |
| CN107516465A (en) * | 2017-08-30 | 2017-12-26 | 广州市挚联数码科技有限公司 | A kind of 3D three-dimensional lasers antifalsification label and its application |
| CN108711357A (en) * | 2018-05-02 | 2018-10-26 | 广州市挚联数码科技有限公司 | 3D solid logo antifalsification labels and its manufacturing method |
| CN108898936A (en) * | 2018-06-19 | 2018-11-27 | 上海荣诺包装材料有限公司 | A kind of double-layer label and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01153452A (en) * | 1987-12-03 | 1989-06-15 | Toppan Printing Co Ltd | Label attached plastic container and manufacture thereof |
| US7577384B2 (en) * | 2005-12-23 | 2009-08-18 | Xerox Corporation | Collapsible packaging system |
| JP5266673B2 (en) * | 2007-06-29 | 2013-08-21 | 大日本印刷株式会社 | Cylindrical shrink label, container with cylindrical shrink label |
| TWI376795B (en) * | 2008-06-13 | 2012-11-11 | Taiwan Semiconductor Mfg | Image sensor device and method for manufacturing the same |
| US10114307B2 (en) * | 2012-09-27 | 2018-10-30 | Electronics For Imaging, Inc. | Method and apparatus for variable gloss reduction |
| CN104309208A (en) * | 2014-10-17 | 2015-01-28 | 苏州华源包装股份有限公司 | Anti-counterfeiting film, and manufacturing process and film-covering process of anti-counterfeiting film |
-
2019
- 2019-04-30 CN CN201910359567.0A patent/CN110174827B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1788296A (en) * | 2003-05-16 | 2006-06-14 | 扣派克国际(欧洲)有限公司 | Method and corresponding label for labelling |
| CN103660388A (en) * | 2013-09-02 | 2014-03-26 | 安徽庆丰余防伪科技有限公司 | Method for manufacturing anti-counterfeit label with colored figures, alphabets and patterns and identical and corresponding in front and back |
| CN107204150A (en) * | 2017-06-22 | 2017-09-26 | 信实数码股份有限公司 | Random relief and the antifalsification label structure and manufacture method in gap |
| CN107516465A (en) * | 2017-08-30 | 2017-12-26 | 广州市挚联数码科技有限公司 | A kind of 3D three-dimensional lasers antifalsification label and its application |
| CN108711357A (en) * | 2018-05-02 | 2018-10-26 | 广州市挚联数码科技有限公司 | 3D solid logo antifalsification labels and its manufacturing method |
| CN108898936A (en) * | 2018-06-19 | 2018-11-27 | 上海荣诺包装材料有限公司 | A kind of double-layer label and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 防伪标签的印刷;刘志华;《丝网印刷》;20070225(第02期);第25-30页 * |
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|---|---|
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