CN109002876A - A kind of two-dimension code label and two-dimension code label printing process - Google Patents
A kind of two-dimension code label and two-dimension code label printing process Download PDFInfo
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- CN109002876A CN109002876A CN201810848499.XA CN201810848499A CN109002876A CN 109002876 A CN109002876 A CN 109002876A CN 201810848499 A CN201810848499 A CN 201810848499A CN 109002876 A CN109002876 A CN 109002876A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000010409 thin film Substances 0.000 claims abstract description 23
- 230000002159 abnormal effect Effects 0.000 claims abstract description 10
- 230000000295 complement effect Effects 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 230000037452 priming Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000010408 film Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000002864 food coloring agent Nutrition 0.000 description 1
- 235000013569 fruit product Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
-
- 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
Abstract
A kind of two-dimension code label and two-dimension code label printing process, by it includes condition code information products indicate source and the current Quality information of product, including base, time temperature indicator layer and transparent thin film layer；The image in 2 D code is printed in transparent thin film layer, including the first image in 2 D code and the second image in 2 D code；Correspond to the image in 2 D code of normal product information according to first image in 2 D code；Second image in 2 D code is the radix-minus-one complement image of the image in 2 D code of corresponding abnormal products information；Two-dimension code label through the invention can be avoided image in 2 D code and be replicated and be used to generate fake and forged label, to improve anti-fake and security performance.
Description
Technical field
The present invention relates to the printing technologies of two-dimension code label, more particularly, to a kind of two-dimension code label and two-dimension code label
Printing process.
Background technique
Two dimensional code (2D bar code) is distributed in the two-dimensional direction according to certain rules with certain specific geometric figure
Chequered with black and white graphic recording data symbol information.In code compilation using constitute computer-internal logical foundations " 0 ",
" 1 " bit stream concept indicates information using several geometrical bodies corresponding with binary system, by image input device or
Photoelectric scanning device automatically identifying and reading is to realize automatic processing of information.
Two dimensional code has in many fields as a kind of completely new information storage, transmitting and identification technology widely answers
With.Since two dimensional code has big information storage, confidentiality and traceability height, damage resistance strong, and easily realize information system management etc.
Characteristic makes it be widely used in the fields such as product traceability, anti-fake.Existing product two dimensional code the first day of the lunar month source system is usually arranged product and traces back
The relevant product traceability information of product is submitted to product traceability platform by source information database, and product the first day of the lunar month source platform is stored
In database, and according to corresponding coding rule generate two dimensional code after, be fabricated to label and be attached in product packaging, be sent to through
Pin quotient sells.Consumer then can use the two dimensional code being mounted on intelligent terminal in APP scanning product packaging, obtain detailed
Thin product traceability information.
Existing product quality detection two dimensional code traceability system can only provide the information in production transportational process, right
In product quality, the static information such as production date and shelf-life can be only provided, current production can not be provided
Real time status information.For example, the product for needing cold chain transportation, such as seafood, fruit, meat, the products such as agricultural product, also
The drug of refrigeration in need, injection etc., it is related that current real-time quality with it stores the state of temperature in transportational process, i.e.,
Make the product within the shelf-life, if its temperature saved in transportational process is excessively high, real-time status may be it is abnormal,
And existing product quality detection two dimensional code traceability system can not provide the multidate information about its real-time status.
To solve the above-mentioned problems, a kind of two dimensional code traceability system is proposed, which provided can be according to product quality
The image in 2 D code of change is traced to the source information so as to provide the static state of product, and implements the multidate information of state.However,
Image in 2 D code may be replicated on other fake products, cause in preparation process and the process of circulation in the technology
Fake products is mistakenly considered regular product by consumer, influences the safety and quality of product.
Summary of the invention
The present invention provides a kind of two-dimension code label and two-dimension code label printing process, the two dimensional code mark prepared by it
It signs, can not be replicated in preparation process, to guarantee product quality.
As one aspect of the present invention, provide two-dimension code label, comprising: base, time temperature indicator layer and thoroughly
Bright film layer；The base is set to bottom, can be pasted on product packaging outer surface；The time temperature indicator layer setting
In in the base, priming color is light color, and color is turned into depth after the time for being more than critical-temperature reaches the crash time
Color；The transparent thin film layer is set on the time temperature indicator layer, for printing image in 2 D code；The two dimensional code figure
As including the first image in 2 D code and the second image in 2 D code；Correspond to normal product according to first image in 2 D code
The image in 2 D code of information, wherein dark symbol is printed using low temperature color shifting ink, the low temperature color shifting ink is lower than in temperature
Color becomes dark when threshold value；Second image in 2 D code is the radix-minus-one complement figure of the image in 2 D code of corresponding abnormal products information
Picture, wherein dark symbol is printed using color tint.
Preferably, product of the two-dimension code label for cold chain storage transport.
Preferably, low temperature color shifting ink color in the cold chain transportation temperature becomes dark.
It preferably, further include the cover layer being set on transparent thin film layer, the cover layer is non-transparent material production.
It preferably, all include phase in the corresponding image information of first image in 2 D code and the second image in 2 D code
Same unique features identification code.
Preferably, after the unique features identification code is queried once in the database, the two dimension is provided when inquiring again
The prompt that code had been queried.
It preferably, include product in first image in 2 D code and the corresponding image information of the second image in 2 D code
Unique features identification code, the real time status information of information of tracing to the source and product.
Preferably, in first image in 2 D code and the corresponding image information of the second image in 2 D code product it is unique
Feature identification code and north source information are identical.
Preferably, the north source information of the product includes product number, name of product, product category, product hierarchy, product
Source area, product producer, product batches, production date etc..
Preferably, the corresponding product real time status information of first image in 2 D code is that product is normal, the described 2nd 2
Tieing up the corresponding product real time status information of code image is that product is abnormal.
As another aspect of the present invention, a kind of two-dimension code label printing process is provided, includes the following steps: (1)
Base, time temperature indicator layer and transparent thin film layer from the bottom to top is set；(2) according to product information, the one or two is generated
Code image and the second image in 2 D code are tieed up, wherein the first image in 2 D code corresponds to normal product information, the second two dimensional code figure
As corresponding to abnormal products information；(3) the dark symbol of the first image in 2 D code is printed in using low temperature color shifting ink transparent
In film layer；(4) the radix-minus-one complement image of the second image in 2 D code is generated；(5) by the dark color of the radix-minus-one complement image of the second image in 2 D code
Symbol is printed on transparent thin film layer using color tint；(6) layer is covered in setting on transparent thin film layer.
Preferably, the time temperature indicator layer priming color is light color, reaches in the time more than critical-temperature and faces
Color is turned into dark color after boundary's time.
Preferably, product of the two-dimension code label for cold chain storage transport.
Preferably, low temperature color shifting ink color in the cold chain transportation temperature becomes dark.
Detailed description of the invention
Fig. 1 is the two-dimension code label structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the two-dimension code label printing process flow chart of the embodiment of the present invention.
Specific embodiment
In order to illustrate more clearly of technical solution of the present invention, embodiment will be used simply to be situated between the present invention below
Continue, it should be apparent that, be described below in be only one embodiment of the present of invention, for those of ordinary skill in the art come
It says, without any creative labor, other technical solutions can also be obtained according to these embodiments, also belonged to
Disclosure of the invention range.
The two-dimension code label of the embodiment of the present invention includes base 10, time temperature indicator layer referring to Fig. 1 from the bottom to top
20, transparent thin film layer 30 and cover layer 40.Base 10 can be transparent resin layer, can be pasted on product external packaging.
20 priming color of time temperature indicator layer is light color, and color is turned into after the time for being more than critical-temperature reaches the crash time
It is dark.Polymerization reaction type or enzyme type time temperature indicator material can be used as time temperature indicator layer 20.Two dimension
Code image is printed on transparent thin film layer 30 by ink.It covers layer 40 to make using non-transparent material, is set to thin transparent
On film layer 30, there is the side slightly larger than transparent thin film layer 30, so as to open from transparent thin film layer 30, obtain two dimensional code figure
Picture.
Two-dimension code label by it includes condition code information products indicate product source and current Quality information.Its
Middle condition code includes multiple number segments, includes unique features identification code number segment in number segment, rule of origin information number section with
And product quality information number segment.Wherein, a unique features identification code number segment is arranged in each two-dimension code label, corresponds to only
Part commodity one by one, after unique features identification code is queried once in the database, database is identified it, and inquiry should again
When the inquiry of the product information of unique features identification code, the prompt that the two dimensional code had been queried is provided.
Rule of origin information number section corresponding informance may include product number, name of product, product category, product etc.
Grade, product source area, product producer, product batches, production date, shelf life of products etc.；Product quality information number segment
Corresponding information is that the current Quality of product is abnormal or normal.Each two-dimension code label corresponds to the information of single product,
Its corresponding information is generated into corresponding image in 2 D code according to two dimensional code coding after production, can be used existing
Two dimensional code coding techniques such as QR two dimensional code encoded.By the parameter of each number segment of database purchase condition code, with
And the corresponding specifying information of parameters.
Two-dimension code label includes the first image in 2 D code and the second image in 2 D code；First image in 2 D code and second
Unique features identification code number segment and rule of origin information number section in the corresponding two-dimensional barcode information condition code of image in 2 D code
Condition code it is identical, the condition code corresponding to product quality information is different.I.e. for the same product, two two dimensional code figures are set
Picture, only the condition code of product quality information is different in two image in 2 D code.Wherein, the first image in 2 D code corresponding product
Current Quality information is that product quality is normal, and the current Quality information of the corresponding product of the second image in 2 D code is that product quality is different
Often.It is generated according to its condition code according to coding rule image in 2 D code when first image in 2 D code prints, it will wherein dark symbol
It is printed on transparent thin film layer 30 using low temperature color shifting ink, the low temperature color shifting ink is in the cold chain transportation temperature of the food
Color becomes dark.When second image in 2 D code prints, image in 2 D code is generated according to its condition code, then by image in 2 D code
In dark symbol and light symbol inverted, generate radix-minus-one complement image, dark symbol therein then used into color tint
It prints on transparent thin film layer 30.
The two-dimension code label in process of production, since the dark symbol in its first image in 2 D code is changed colour using low temperature
Pigment only just changes color in cold chain transportation process, therefore the first image in 2 D code can not be by production printing process
Duplication.For the second image in 2 D code, since time temperature indicator layer is light color, with the light color in the second image in 2 D code
The reflection differences for the symbol that pigment generates are insufficient, can not be identified, to can not be replicated.
Dark symbol of the product with two-dimension code label during cold chain is stored and transported, in the first image in 2 D code
Become dark colour, if cold chain temperature is normal always, the color of the time temperature indicator layer 20 in two-dimension code label is constant,
To which the light background of dark symbol and time temperature indicator layer 20 in the first image in 2 D code forms enough reflectivity
Difference, so that the first image in 2 D code can be identified；And light symbol and time temperature indicator in the second image in 2 D code
The image that the light background of layer 20 is formed can not then identify.If fruit product is more than critical-temperature during cold chain is stored and transported
Time reach the crash time after, it is abnormal to indicate that product saves, the color of time temperature indicator layer 20 is turned into dark color, from
And the reflection differences of dark symbol and the dark-background of time temperature indicator layer 20 are too small in the first image in 2 D code can not be by
Identification, and the two dimensional code figure that the light symbol in the second image in 2 D code and the dark-background of time temperature indicator layer 20 are formed
As can then be identified.
As another aspect of the present invention, referring to fig. 2, above-mentioned two-dimension code label printing process includes the following steps:
(1) base, time temperature indicator layer and the transparent thin film layer of setting from the bottom to top；(2) according to product information, first is generated
Image in 2 D code and the second image in 2 D code, wherein the first image in 2 D code corresponds to normal product information, the second two dimensional code
Image corresponds to abnormal products information；(3) the dark symbol of the first image in 2 D code is printed in using low temperature color shifting ink
In bright film layer；(4) the radix-minus-one complement image of the second image in 2 D code is generated；(5) by the depth of the radix-minus-one complement image of the second image in 2 D code
Colour coding member is printed on transparent thin film layer using color tint；(6) layer is covered in setting on transparent thin film layer.
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 a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of two-dimension code label, comprising: base, time temperature indicator layer and transparent thin film layer；The base is set to
Bottom can be pasted on product packaging outer surface；The time temperature indicator layer is set in the base, priming color
For light color, color is turned into dark color after the time for being more than critical-temperature reaches the crash time；The transparent thin film layer is set to
On the time temperature indicator layer, for printing image in 2 D code；It is characterized by: the image in 2 D code includes the one or two
Tie up code image and the second image in 2 D code；Correspond to the two dimensional code of normal product information according to first image in 2 D code
Image, wherein dark symbol is printed using low temperature color shifting ink, low temperature color shifting ink color when temperature is lower than threshold value becomes
For dark color；Second image in 2 D code is the radix-minus-one complement image of the image in 2 D code of corresponding abnormal products information, wherein dark code
Member is printed using color tint.
2. two-dimension code label according to claim 1, it is characterised in that: further include the cover being set on transparent thin film layer
Layer, the cover layer are non-transparent material production.
3. two-dimension code label according to claim 2, it is characterised in that: first image in 2 D code and the second two dimension
It all include identical unique features identification code in the corresponding image information of code image.
4. two-dimension code label according to claim 3, it is characterised in that: the unique features code is queried in the database
After primary, the prompt that the two dimensional code had been queried is provided when inquiring again.
5. two-dimension code label according to claim 4, it is characterised in that: first image in 2 D code and the second two dimension
It include the real time status information of trace to the source information and the product of product in the corresponding image information of code image.
6. two-dimension code label according to claim 5, it is characterised in that: first image in 2 D code and the second two dimension
The north source information of product is identical in the corresponding image information of code image.
7. two-dimension code label according to claim 6, it is characterised in that: the north source information of the product includes that product is compiled
Number, name of product, product category, product hierarchy, product source area, product producer, product batches, production date etc..
8. a kind of two-dimension code label printing process, include the following steps: (1) setting base from the bottom to top, time-temperature instruction
Device layer and transparent thin film layer；(2) according to product information, the first image in 2 D code and the second image in 2 D code are generated, wherein
First image in 2 D code corresponds to normal product information, and the second image in 2 D code corresponds to abnormal products information；(3) low temperature is used
The dark symbol of first image in 2 D code is printed on transparent thin film layer by color shifting ink；(4) the second image in 2 D code is generated
Radix-minus-one complement image；(5) the dark symbol of the radix-minus-one complement image of the second image in 2 D code is printed in transparent thin film layer using color tint
On；(6) layer is covered in setting on transparent thin film layer.
9. two-dimension code label printing process according to claim 8, it is characterised in that: at the beginning of the time temperature indicator layer
Beginning color is light color, and color is turned into dark color after the time for being more than critical-temperature reaches the crash time.
10. two-dimension code label printing process according to claim 9, it is characterised in that: the two-dimension code label is for cold
The product of chain storage transport.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810848499.XA CN109002876B (en) | 2018-07-28 | 2018-07-28 | Two-dimensional code label and two-dimensional code label printing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810848499.XA CN109002876B (en) | 2018-07-28 | 2018-07-28 | Two-dimensional code label and two-dimensional code label printing method |
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| CN109002876A true CN109002876A (en) | 2018-12-14 |
| CN109002876B CN109002876B (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114511054A (en) * | 2022-01-07 | 2022-05-17 | 西安理工大学 | Multi-dimensional information label applicable to readable temperature/time/illumination of vaccine products |
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| US20170300791A1 (en) * | 2008-06-10 | 2017-10-19 | Varcode Ltd. | Barcoded Indicators for Quality Management |
| CN107554910A (en) * | 2017-09-18 | 2018-01-09 | 东莞职业技术学院 | A kind of cold chain transportation Key works Drug packing case based on TTI label techniques |
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| US20170300791A1 (en) * | 2008-06-10 | 2017-10-19 | Varcode Ltd. | Barcoded Indicators for Quality Management |
| CN104019920A (en) * | 2014-05-30 | 2014-09-03 | 赵新华 | Temperature-sensitive intelligent article code for cold chain tracking |
| CN106408048A (en) * | 2016-09-06 | 2017-02-15 | 上海理工大学 | Novel smart label and monitoring method applied to cold chain monitoring |
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| CN109002876B (en) | 2021-07-30 |
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Effective date of registration: 20210714 Address after: 443000 Qingdao Road, Dongshan Development Zone, Yichang, Hubei Applicant after: HUBEI GOLDEN THREE GORGES PRINTING INDUSTRY Co.,Ltd. Address before: 315040 room 193, business building, 66, academician Road, Ningbo high tech Zone, Zhejiang Applicant before: NINGBO YINUOWEI INFORMATION TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A QR code label and its printing method Granted publication date: 20210730 Pledgee: Agricultural Bank of China Limited Three Gorges Wujia Branch Pledgor: Hubei Golden Three Gorges Printing Industry Co.,Ltd. Registration number: Y2024980008601 |