CN110084328A - A kind of unique texture anti-fake two-dimension code printed apparatus of packaging material - Google Patents
A kind of unique texture anti-fake two-dimension code printed apparatus of packaging material Download PDFInfo
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- CN110084328A CN110084328A CN201910360767.8A CN201910360767A CN110084328A CN 110084328 A CN110084328 A CN 110084328A CN 201910360767 A CN201910360767 A CN 201910360767A CN 110084328 A CN110084328 A CN 110084328A
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- texture
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
- G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers
- G06K15/102—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers using ink jet print heads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/40—Details not directly involved in printing, e.g. machine management, management of the arrangement as a whole or of its constitutive parts
- G06K15/407—Managing marking material, e.g. checking available colours
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Abstract
A kind of unique texture anti-fake two-dimension code printed apparatus of packaging material, unwinding device, conveying mechanism, infeed set-up, stack device, texture jet printing appts, light curring unit, texture scanning means, two-dimensional code printing apparatus, drying device and the image collecting device set gradually including server and along the conveying direction of conveying mechanism, UV gloss oil is stored in texture jet printing appts, and carbon particle, glitter powder, carbon fiber, nylon fiber, cotton fiber are mingled in UV gloss oil at least one of wherein.Packaging material successively passes through the spray printing of false-proof texture, curing and drying, texture image acquisition, anti-fake two-dimension code printing, dry, image in 2 D code acquisition, and texture feature extraction and the generation of anti-fake two-dimension code information are carried out on the server, overall structure is simple and compact, after spray printing, three-dimensional, natural, unique native texture is formed on packaging material, it is not reproducible, to achieve the purpose that unique identification, unique anti-fake.
Description
Technical field
The present invention relates to a kind of a kind of printings of the unique texture anti-fake two-dimension code of printing equipment more particularly to packaging material to set
It is standby.
Background technique
Currently, the counterfeit goods such as extensive stock, bill cigarette, wine, drug, food and certificate, ticket, admission ticket, text
The forgery of part, tax invoice and bank money etc. socially emerges one after another, is commonplace, this not only compromises the conjunction of consumer
Method equity, in some instances it may even be possible to endanger health, the life of consumer；And market order has been upset, compromise the business of manufacturer
Prestige and interests have more seriously endangered the financial security and financial order of country.
Planar bar code technology is with storage capacity is big, confidentiality is high, traceability is high, damage resistance is strong, redundant is big, cost is cheap
Etc. characteristics, these characteristics especially suitable for commodity, bill it is anti-fake.But the information of two dimensional code has optics visibility, i.e., anti-fake
Information can relatively easily can be obtained conveniently by the optical means such as scanning, taking pictures, duplicating, this is its weakness.The weakness is also two
The high-volume duplication of dimension code antifalsification label is opened the floodgates wide, while also bringing many fiber crops to the management of antifalsification label and monitoring
It is tired.
To solve the problems, such as that above-mentioned two dimensional code is easy duplication, in portion, application No. is the middle promulgateds by the State Council of CN201510000535.3
In bright patent application, a kind of commodity two dimensional code based on background texture feature extraction algorithm with scraped coating is disclosed
Method for anti-counterfeit, content are that a two dimensional code print area and texture feature extraction region are selected first in commodity outer packing,
The texture feature extraction region is greater than and includes two dimensional code print area；Then two dimensional code is removed to the texture feature extraction region
Region other than print area carries out texture feature extraction, and the textural characteristics parameter of extraction is encoded；Then by texture spy
The relevant information of sign parameter coding and commodity is combined to form two-dimensional barcode information；The two-dimensional barcode information is generated two dimensional code and is printed
On two dimensional code print area, a coating finally is covered on the two dimensional code print area.The Texture Segmentation Algorithm can
To be fractional calculus Texture Segmentation Algorithm.A kind of commodity two-dimension code anti-counterfeit system based on the above method for anti-counterfeit is also provided
System.
Above-mentioned Chinese invention patent application mainly passes through setting and is covered on two dimensional code and is lighttight scraped
Coating carries out the fake certification of commodity again, avoids currently a popular planar bar code technology in this way after being scraped off by consumer
Optics visibility, i.e., coating is scraped off commodity and is just failed for consumers, and consumer would not buy, and two dimension
Increase coating on code, the anti-counterfeiting performance and commodity for also greatly strengthening this system forge cost: for fake producer, in order to
Obtain image in 2 D code, it is necessary to scrape the scraped coating of at least one commodity off, but such as due to the scraped coating of commodity
Fruit is all struck off, and assert that the commodity have been sold out, so that consumer will not receive the commodity, so the commodity can not be sold, and
If fake producer largely counterfeits merchandise according to one or several two dimensional codes, but because the two-dimensional code data is examined in test side
Data are sent to production firm's database after survey, and in the corresponding record of lane database only one, then this is largely replicated
Counterfeiting merchandise, examined all will not be qualified, in this way, the large-tonnage product forged cannot be by inspection for fake producer
It is proved to be pseudo- goods.
The above-mentioned meaning using scraped coating is in fact little, and key is to solve the problems, such as two dimensional code uniqueness.
For this purpose, above-mentioned Chinese invention patent Shen also discloses the method for two dimensional code superposition texture, wherein textural characteristics are then
Refer specifically to the characteristics such as lines, color and color change in commodity outer packing, printed patterns；Alternatively, texture can also refer in particular to quotient
Texture, the patterned feature of product housing material internal structure.For same commodity, the outsourcing installing of each specific commodity
Count identical, but the lines difference caused by slightly difference of its outer packing in manufacturing process and in press outside it
The pattern that prints in packaging can not completely the same and its outer packing itself material (generally papery or plastic material)
It is not possible that otherness that is identical and generating, these factors result in a certain in commodity outer packing internal structure texture lines
The variation of color and color in region, the difference of pattern, the texture lines difference of surface pattern and internal structure are difficult to keep away
Exempt from.
But as described in above-mentioned Chinese invention patent Shen, lines, color are possible in texture feature extraction region
There is extremely faint difference in coloured silk, pattern etc., image procossing is difficult to distinguish, for texture feature extraction, may extract
The characteristic parameter come is essentially identical, this just not can guarantee the uniqueness of two dimensional code, in order to ensure each commodity textural characteristics mention
The characteristic parameter in region is taken to have apparent difference, Chinese invention patent application addition one artificial in feature extraction region
The texture generated at random a bit, the line that these textures can be striped, pattern, dot matrix, character, number etc. or be randomly generated
Road, these textures can be generated at random after determining texture feature extraction region and are printed on texture feature extraction region,
Or texture can be generated at random in advance and calculate its textural characteristics parameter, also the texture is printed while printing two dimensional code
System is on texture feature extraction region.
However above-mentioned texture and pattern based on goods themselves have the defects that it is essentially identical, and be artificially added " striped,
Pattern, dot matrix, character, number etc. or the lines being randomly generated " is then to rely on computer program, seems random, but only
Its algorithm is cracked, is still able to be replicated, it is difficult to achieve the purpose that the unique anti-counterfeit recognition of commodity.
Summary of the invention
The technical problem to be solved by the present invention is to mention a kind of unique texture anti-fake two-dimension code printed apparatus of packaging material, this
The unique texture anti-fake two-dimension code printed apparatus of kind packaging material is simple and compact for structure, being capable of the primary property printing on packaging material
Unique false-proof texture and unique texture anti-fake two dimensional code out achieve the purpose that unique anti-fake.The technical solution adopted is as follows:
A kind of unique texture anti-fake two-dimension code printed apparatus of packaging material, including unwinding device, conveying mechanism, infeed set-up and
Stack device, it is characterized in that: further including that texture jet printing appts, light curring unit, texture scanning means, server, two dimensional code are beaten
Printing equipment sets, drying device and image collecting device；The unwinding device, texture jet printing appts, light curring unit, texture scanning dress
It sets, two-dimensional code printing apparatus, drying device, image collecting device, the infeed set-up, the stack device is along the conveyer
The conveying direction of structure is set gradually；Texture jet printing appts include feed box and jet-printing head, and jet-printing head is connected by hose and feed box
It connects, UV gloss oil is stored in feed box, carbon particle, glitter powder, carbon fiber, nylon fiber, cotton fiber are mingled in UV gloss oil
At least one of wherein；Texture jet printing appts, texture scanning means, two-dimensional code printing apparatus, image collecting device with service
Device electrical connection.
Above-mentioned conveying mechanism can use general membrane material, sheet conveying mechanism, such as chain conveying mechanism or including more
The pinch conveying mechanism of pinch roller；Above-mentioned light curring unit generally comprises the multiple rows of LED light group being arranged on lamp holder；Above-mentioned line
Managing scanning means, image collector can be using digital camera, scanner etc.；Above-mentioned two-dimensional code printing apparatus can use one
As ink-jet printer, jet printer can also be used；In the case where two-dimensional code printing apparatus uses general ink-jet printer, on
Jet printer can be used in two-dimensional code printing apparatus and with the progress of UV ink using conventional hot-air drying device by stating drying device
When spray printing, drying device can use above-mentioned light curring unit；Above-mentioned unwinding device can be put using existing paper or film
Winding apparatus generally comprises a unreeling shaft；Existing horizontal cutting device can be used in above-mentioned infeed set-up, generally comprises movable stand
And cutter, cutter are mounted on movable stand, movable stand is driven by driving mechanism and is moved synchronously with packaging material；Above-mentioned stacking
Device can use existing splicing manipulator, transfer for packaging material after cutting off and be stacked to material receiving.
Above-mentioned server carries out feature extraction to texture image data, forms texture anti-fake two then in conjunction with the information of commodity
Existing more mature image feature extraction techniques and two dimensional code generation technique can be used in dimension code information, such as background technique can be used
In the relevant technologies involved in the Chinese invention application application No. is CN201510000535.3 mentioned.
As a preferred solution of the present invention, the conveying mechanism includes large roller, at least two air bells removing rolls, two draggers
Structure and a plurality of guide roller；Each air bells removing roll is arranged in the circumferential direction of large roller, and each air bells removing roll connects with the roll surface of large roller
Touching cooperation；Two traction mechanisms are separately positioned on the front and rear sides of large roller；Each guide roller is arranged between two traction mechanisms；
The texture jet printing appts, light curring unit, texture scanning means, two-dimensional code printing apparatus, drying device are along large roller
Roll surface is circumferentially set gradually.Above-mentioned traction mechanism generally uses a pair of of traction roller.
As the further preferred embodiment of the present invention, the texture anti-fake two dimensional code printed apparatus further includes white background printing dress
It sets and hot-air drying device, along the conveying direction of conveying mechanism, white background printing equipment, hot-air drying device are successively set on described
The rear of texture jet printing appts.
As further preferred embodiments of the present invention, the texture anti-fake two dimensional code printed apparatus further includes black surround printing
Device, black surround printing equipment are arranged between the white background printing equipment and hot-air drying device.
Common ink-jet printer can be used in above-mentioned white background printing equipment, black surround printing equipment.
As the further preferred embodiment of the present invention, the texture anti-fake two dimensional code printed apparatus further includes protection gloss oil spray
Printing equipment is set, and protection gloss oil jet printing appts are arranged between the texture scanning means and two-dimensional code printing apparatus.Protect gloss oil spray
Printing equipment, which is set, can be used general jet printer.
Above-mentioned forward and backward definition refers to the conveying direction along conveying mechanism, before slow arrival is, after first arrival is.
Compared with the prior art, the invention has the following advantages:
By texture jet printing appts, light curring unit, texture scanning means, two-dimensional code printing apparatus, drying device, image collector
It sets and is sequentially arranged on the conveyor, packaging material successively passes through texture jet printing appts with the conveying of conveying mechanism, photocuring fills
It sets, texture scanning means, two-dimensional code printing apparatus, drying device, image collecting device, carries out spray printing, the solidification of false-proof texture
Dry, texture image acquisition, anti-fake two-dimension code printing, dry, image in 2 D code acquisition, and textural characteristics are carried out on the server
Extract and anti-fake two-dimension code information generate, overall structure is simple and compact, on packaging material primary property print out false-proof texture with
Texture anti-fake two dimensional code achievees the purpose that anti-fake；It is preset importantly, texture jet printing appts abandon program, directlys adopt carbon
Particle, glitter powder, carbon fiber, nylon fiber, cotton fiber at least one of are wherein mixed in UV gloss oil and carry out spray printing, due to
Mixed inhomogeneities and carbon particle, glitter powder, carbon fiber, nylon fiber, the form of cotton fiber, partial size, length, color
Pool, combination are all different, thus after spray printing, three-dimensional, natural, unique native texture are formed on packaging material, no
It is reproducible, to achieve the purpose that unique identification, unique anti-fake.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment for the present invention；
Fig. 2 is the schematic diagram of the spray printing white background layer on packaging material；
Fig. 3 is the schematic diagram that dark border is printed in the white background layer of packaging material；
Fig. 4 is the schematic diagram of the printing anti-counterfeit texture in dark border；
Fig. 5 is the schematic diagram that texture anti-fake two dimensional code is printed in white background layer.
Specific embodiment
It is described further with reference to the accompanying drawing with the preferred embodiment of the present invention.
As shown in Figure 1, the unique texture anti-fake two-dimension code printed apparatus of this packaging material, including unwinding device 1, conveying
Mechanism 2, white background printing equipment 3, black surround printing equipment 4, hot-air drying device 5, texture jet printing appts 6, light curring unit 7, line
Manage scanning means 8, server (being not drawn into Fig. 1), protection gloss oil jet printing appts 9, two-dimensional code printing apparatus 10, drying device
11, image collecting device 12, infeed set-up 13 and stack device 14；Conveying mechanism 2 includes large roller 201, a plurality of air bells removing roll
202, two traction mechanisms 203 and a plurality of guide roller 204；Each air bells removing roll 202 is arranged in the circumferential direction of large roller 201, respectively
Roll surface of the air bells removing roll 202 with large roller 201 is engaged；Before two traction mechanisms 203 are separately positioned on large roller 201
Two sides afterwards, each guide roller 204 are arranged between two traction mechanisms 203；Along the conveying direction of conveying mechanism 2, white background printing
Device 3, hot-air drying device 5, texture jet printing appts 6, light curring unit 7, texture scanning means 8, is protected black surround printing equipment 4
Shield gloss oil jet printing appts 9, two-dimensional code printing apparatus 10, drying device 11 are circumferentially set gradually along the roll surface of large roller 201；Figure
Then it is arranged on the platform between large roller 201 and Anterior crossbite mechanism 203 as acquisition device 12, infeed set-up 13 and heap closed assembly
Set 14 fronts for being successively set on image collecting device 12；Texture jet printing appts 6 include feed box and jet-printing head, and jet-printing head is logical
It crosses hose to connect with feed box, UV gloss oil is stored in feed box, carbon particle, glitter powder, carbon fiber, Buddhist nun are mingled in UV gloss oil
Imperial fiber, cotton fiber are at least one of wherein；Texture jet printing appts 6, texture scanning means 8, two-dimensional code printing apparatus 10, figure
As acquisition device 12 is electrically connected with server.
Packaging material is released from unwinding device 1, and under the traction of two traction mechanisms 203, packaging material is in conveying mechanism 2
On conveyed, at the roll surface of large roller 201, packaging material successively pass through white background printing equipment 3, black surround printing equipment 4, heat
Air dryer 5, texture jet printing appts 6, light curring unit 7, texture scanning means 8, protection gloss oil jet printing appts 9, two dimensional code
Printing equipment 10, drying device 11, packaging material is after leaving large roller 201 by image collecting device 12；When arrival white background
At printing equipment 3, as shown in Fig. 2, white background printing equipment 3 prints a rectangle white area on packaging material, as white
Color background layer 15；When reaching at black surround printing equipment 4, as shown in figure 3, black surround printing equipment 4 prints in white background layer 15
One rectangular dark border 16, the dark border structure 16 at false-proof texture boundary；Then done at hot-air drying device 5
It is dry；When packaging material reaches at texture jet printing appts 6, as shown in figure 4, texture jet printing appts 6 are rectangular black on packaging material
Spray printing goes out false-proof texture 17 in color frame 16；Then, light curring unit 7 carries out curing and drying to false-proof texture 17；Then, texture
Scanning means 8 obtains texture image data and is uploaded to server；Then, protection gloss oil jet printing appts 9 are on packaging material
One layer of UV gloss oil protective layer of spray printing, protects false-proof texture 17 in rectangular dark border 16；Server is to texture image number
According to feature extraction is carried out, texture anti-fake two-dimensional barcode information is formed then in conjunction with the information of commodity, and texture anti-fake two dimensional code is believed
Breath is sent to two-dimensional code printing apparatus 10；As shown in figure 5, the texture anti-fake two that two-dimensional code printing apparatus 10 is sent according to server
Dimension code information prints texture anti-fake two dimensional code 18 on packaging material；Drying device 11 is to texture anti-fake two dimensional code 18 and UV gloss oil
Protective layer is dried, so that primary property completes the printing of texture anti-fake two dimensional code on packaging material；And subsequent image is adopted
Acquisition means 12 then obtain image in 2 D code data and are uploaded to server, in the server by texture image data and two dimensional code figure
As data associate；Finally, infeed set-up 13 carries out transversely cutting to packaging material according to length requirement, predetermined dimension is cut off
Packaging material, and stacked by stack device 14.
It is preset importantly, above-mentioned texture jet printing appts 6 abandon program, directlys adopt carbon particle, glitter powder, carbon fiber
Dimension, nylon fiber, cotton fiber at least one of are wherein mixed in UV gloss oil and carry out spray printing, due to mixed inhomogeneities,
And the form of carbon particle, glitter powder, carbon fiber, nylon fiber, cotton fiber, partial size, length, color, combination are all different,
To after spray printing, three-dimensional, natural, unique texture is formed on packaging material, it is not reproducible, to reach unique knowledge
Not, unique anti-fake purpose.
As long as consumer is scanned texture anti-fake two dimensional code 18 by two dimensional code detection device (such as mobile phone), energy
Server texture image data corresponding with the texture anti-fake two dimensional code is enough received, and shows corresponding image, as long as will
The false-proof texture printed on the image and packaging material is compared, it is identical then be certified products, it is different then be counterfeit merchandise, to reach
To unique anti-fake purpose.
In addition, by the way that conveying mechanism 2 is set as including 202, two large roller 201, a plurality of air bells removing roll traction mechanisms 203
With a plurality of guide roller 204, each air bells removing roll 202, which compresses packaging material, passes through traction on large roller 201, then in front-rear direction
Packaging material draws in mechanism 203, and white background printing equipment 3, black surround printing equipment 4, hot-air drying device 5, texture spray
Printing equipment sets 6, light curring unit 7, texture scanning means 8, protection gloss oil jet printing appts 9, two-dimensional code printing apparatus 10, drying device
11 circumferentially set gradually along the roll surface of large roller 201, and each process all concentrates in the circumferential direction of large roller 201, and structure is more
Add simple and compact, area occupied is greatly reduced.
In addition, by setting white background printing equipment 3, one layer of white background layer 15 at printing on packaging material, it is subsequent again
Printing false-proof texture 17, texture anti-fake two dimensional code 18 in the white background layer 15, improve false-proof texture 17, texture anti-fake two
The contrast for tieing up code 18 makes false-proof texture 17, texture anti-fake two dimensional code 18 be easier to recognize.By the way that black surround printing equipment 4 is arranged,
A dark border 16 is printed in white background layer 15, and as the boundary of false-proof texture 17, false-proof texture 17, texture are prevented
Pseudo- two dimensional code 18 distinguishes, and false-proof texture 17 is made to be easier to recognize.Gloss oil jet printing appts 9 are protected by setting, in anti-fake line
One layer of UV gloss oil protective layer of spray printing in reason 17, protects false-proof texture 17.
Above-mentioned large roller 201 and air bells removing roll 202 are that in contrast, the diameter of large roller 201 is typically much deeper than air bells removing roll 202
Diameter, the diameter of large roller 201, the diameter of air bells removing roll 202 are all to be configured as needed, but the roll surface of large roller 201
It at least needs with the space for meeting the above-mentioned each device/mechanism of installation.
Common ink-jet printer can be used in above-mentioned white background printing equipment 3, black surround printing equipment 4.
Above-mentioned traction mechanism 203 is generally using a pair of of traction roller.
Above-mentioned conveying mechanism 2 can also use general membrane material, sheet conveying mechanism, such as chain conveying mechanism or including
The pinch conveying mechanism of a plurality of pinch roller.
Above-mentioned light curring unit 7 generally comprises the multiple rows of LED light group being arranged on lamp holder.
Above-mentioned texture scanning means 8, image collector 12 can be using digital camera, scanners etc..
Above-mentioned two-dimensional code printing apparatus 10 can use general ink-jet printer, can also use jet printer；In two dimension
For code printing equipment 10 using in the case where general ink-jet printer, above-mentioned drying device 11 can be using conventional heated-air drying dress
It sets, when two-dimensional code printing apparatus 10 uses jet printer and carries out spray printing with UV ink, drying device 11 can use above-mentioned light
Solidification equipment.
Above-mentioned unwinding device 1 can use existing paper or thin-film unreeling device, generally comprise a unreeling shaft.
Existing horizontal cutting device can be used in above-mentioned infeed set-up 13, generally comprises movable stand and cutter, cutter installation
On movable stand, movable stand is driven by driving mechanism and is moved synchronously with packaging material.
Above-mentioned stack device 14 can use existing splicing manipulator, transfer and stack for packaging material after cutting off
Onto material receiving.
Above-mentioned server carries out feature extraction to texture image data, forms texture anti-fake two then in conjunction with the information of commodity
Existing more mature image feature extraction techniques and two dimensional code generation technique can be used in dimension code information, such as background technique can be used
In the relevant technologies involved in the Chinese invention application application No. is CN201510000535.3 mentioned.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, the equivalent or simple change that all structure, feature and principles described according to the invention patent design are done, is included in the present invention
In the protection scope of patent.Those skilled in the art can do described specific embodiment various each
The mode that the modify or supplement or adopt of sample is similar substitutes, and without departing from structure of the invention or surmounts the claims
Defined range, is within the scope of protection of the invention.
Claims (5)
1. a kind of unique texture anti-fake two-dimension code printed apparatus of packaging material, including unwinding device, conveying mechanism, infeed set-up
And stack device, it is characterized in that: further including texture jet printing appts, light curring unit, texture scanning means, server, two dimensional code
Printing equipment, drying device and image collecting device；The unwinding device, texture jet printing appts, light curring unit, texture scanning
Device, two-dimensional code printing apparatus, drying device, image collecting device, the infeed set-up, the stack device are along the conveying
The conveying direction of mechanism is set gradually；Texture jet printing appts include feed box and jet-printing head, and jet-printing head passes through hose and feed box
It connects, stores UV gloss oil in feed box, it is fine that carbon particle, glitter powder, carbon fiber, nylon fiber, cotton are mingled in UV gloss oil
Dimension is at least one of wherein；Texture jet printing appts, texture scanning means, two-dimensional code printing apparatus, image collecting device with clothes
Business device electrical connection.
2. unique texture anti-fake two-dimension code printed apparatus as described in claim 1, it is characterized in that: the conveying mechanism includes big
Roller, at least two air bells removing rolls, two traction mechanisms and a plurality of guide roller；Each air bells removing roll is arranged at the circumferential direction of large roller
On, each air bells removing roll is engaged with the roll surface of large roller；Two traction mechanisms are separately positioned on the front and rear sides of large roller；
Each guide roller is arranged between two traction mechanisms；The texture jet printing appts, light curring unit, texture scanning means, two dimension
Code printing equipment, drying device are circumferentially set gradually along the roll surface of large roller.
3. unique texture anti-fake two-dimension code printed apparatus as claimed in claim 1 or 2, it is characterized in that: the texture anti-fake two
Dimension code printed apparatus further includes white background printing equipment and hot-air drying device, along the conveying direction of conveying mechanism, white background printing dress
It sets, hot-air drying device is successively set on the rears of the texture jet printing appts.
4. unique texture anti-fake two-dimension code printed apparatus as claimed in claim 3, it is characterized in that: the texture anti-fake two dimensional code
Printed apparatus further includes black surround printing equipment, the setting of black surround printing equipment the white background printing equipment and hot-air drying device it
Between.
5. unique texture anti-fake two-dimension code printed apparatus as claimed in claim 1 or 2, it is characterized in that: the texture anti-fake two
Dimension code printed apparatus further includes protection gloss oil jet printing appts, and protection gloss oil jet printing appts are arranged in the texture scanning means and two
It ties up between code printing equipment.
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| CN201910360767.8A CN110084328B (en) | 2019-04-30 | 2019-04-30 | Packaging material's anti-fake two-dimensional code printing apparatus of only texture |
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| CN201910360767.8A CN110084328B (en) | 2019-04-30 | 2019-04-30 | Packaging material's anti-fake two-dimensional code printing apparatus of only texture |
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| CN110084328B CN110084328B (en) | 2023-03-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111368229A (en) * | 2019-08-16 | 2020-07-03 | 广东省广袤科技有限公司 | Commodity deformation and stretching two-dimensional code ink spraying and curing method and system |
| CN111674163A (en) * | 2020-05-22 | 2020-09-18 | 郑剑波 | Bar code printing equipment and method thereof |
| CN113706998A (en) * | 2021-08-30 | 2021-11-26 | 山东泰宝信息科技集团有限公司 | Uncovering type hidden random characteristic anti-counterfeiting mark and preparation method thereof |
| CN116653457A (en) * | 2023-07-26 | 2023-08-29 | 深圳市俱进纸品包装有限公司 | Production control method and system of digital dermatoglyph inkjet equipment |
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