CN109359713A - It is a kind of mark and preparation method thereof, reading method - Google Patents
It is a kind of mark and preparation method thereof, reading method Download PDFInfo
- Publication number
- CN109359713A CN109359713A CN201810972328.8A CN201810972328A CN109359713A CN 109359713 A CN109359713 A CN 109359713A CN 201810972328 A CN201810972328 A CN 201810972328A CN 109359713 A CN109359713 A CN 109359713A
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- mark
- substrate
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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
- G06K19/06018—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 one-dimensional coding
-
- 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
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Printing Methods (AREA)
Abstract
The invention belongs to product identification technical fields, and in particular to it is a kind of mark and preparation method thereof, reading method.Wherein, the production method of mark, comprising the following steps: coating or printing ultraviolet fluorescent material on the surface of a substrate form Ultraluminescence layer after solidification；Dent is carved in the Ultraluminescence layer of substrate surface, the ultraviolet fluorescent material at the dent is removed, forms mark.The production method of mark of the invention, the mark of production are easy to be read, and production process is simple.
Description
Technical field
The invention belongs to product identification technical fields, and in particular to it is a kind of mark and preparation method thereof, reading method.
Background technique
With the continuous renewal of informationization technology, the identification means of product are maked rapid progress, and are developed from initial plaintext label
To the digital representation that can be identified by intelligent terminal.Digital representation popular at present has text, number, one-dimensional barcode
Code, two dimensional code, pattern etc..It is more and more wider with the covering of wireless network with the popularization of intelligent terminals, digital representation it is low at
Originally, efficient and convenient advantage is more and more prominent, and more and more products take digital representation to be identified product.
Wherein, application of the digital representation in terms of product packaging is more extensive.In Packaging Industry, flexible package is with gorgeous
Color, function abundant, various informative expressive force, become one of most important packaged configuration of shelf sale.With function
The property development of flexible packing material and the continuous improvement of processing technology, flexible package are just play more and more important angle in many fields
Color, undoubtedly, flexible package stamp mark market will identify the numerous manufacturers of industry for Internet of Things and bring development business opportunity.The prior art
Middle there are many digital representations and apply real case in packages printing, for example, Publication No. CN104875936A's is special
Sharp document discloses a kind of two dimensional code printed article, including the two dimensional code and two-dimension code area on printed article substrate, printed article substrate
The tear string of two sides；Two dimensional code is printed on the back side of printed article substrate, and the front of substrate is printed common bottled product mark and set
Meter etc., with positive opaque pattern or with the opaque of substrate material, achievees the effect that hidden backface two dimensional code；Along two
The upper edge or lower edge for tieing up code printed matter can expose the two dimensional code at the back side after tearing two tear strings.For another example, publication number
A kind of point reading that point reads device using wireless technology transmission signal to electronic equipment is disclosed for the patent document of CN106601044A
Method, point reads the identification marking on the camera shooting printed matter of device, and the mark picture taken is amplified and is put
Big picture is wherein again covered with corresponding two dimensional code on identification marking.
Currently, digital representation is generated on printed matter by way of Laser Jet mostly.When in mark and printed matter
Picture and text background be overlapped when, during the recognition of mark, influenced due to the interference of picture and text background on printed matter mark knowledge
It reads.
Summary of the invention
Based on the above deficiencies in the existing technologies, the present invention provide it is a kind of mark and preparation method thereof, reading method.
In order to achieve the above object of the invention, the invention adopts the following technical scheme:
A kind of production method of mark, comprising the following steps:
On the surface of a substrate, coating or printing ultraviolet fluorescent material, form Ultraluminescence layer after solidification；
Dent is carved in the Ultraluminescence layer of substrate surface, the ultraviolet fluorescent material at the dent is removed, forms mark.
Preferably, the Ultraluminescence layer is colorless and transparent.
Preferably, described to be identified as text, number, one-dimensional bar code, two dimensional code or pattern.
Preferably, the substrate is printed matter, metal product or plastic products.
Preferably, described applied to spraying or roller coating.
Preferably, before the surface to substrate is coated or printed, also the surface of substrate is located in advance
Reason is to form adhesive layer.
Preferably, after mark is formed, also the mark is applied coated with formation transparent protective layer.
The present invention also provides a kind of mark, mark production method as described in any of the above-described scheme is made.
The present invention also provides the reading methods of above-mentioned mark, comprising the following steps:
By the surface of substrate described in a ultraviolet source irradiation to excite fluorescence reaction；
The mark at the substrate surface dent is acquired by an image acquisition device.
Preferably, during described image collector acquisition mark, filter piece is added so that fluorescence reaction institute
The fluorescence of transmitting can pass through, the light of other wavelength cannot penetrate.
Preferably, the wave-length coverage of the ultraviolet light of the ultraviolet source transmitting is 200~400nm.
Compared with prior art, the present invention beneficial effect is:
The production method of mark of the invention, the mark of production are easy to be read, and production process is simple.
Mark of the invention is easy to be read.
The reading method of mark of the invention, recognition efficiency are high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of substrate before the present invention is implemented；
Fig. 2 is the structural schematic diagram of the printed matter and mark of the embodiment of the present invention one under visible light illumination；
Fig. 3 is the structural schematic diagram of the printed matter and mark of the embodiment of the present invention one under ultraviolet source irradiation.
Specific embodiment
In order to illustrate the embodiments of the present invention more clearly, Detailed description of the invention a specific embodiment of the invention will be compareed below.
It should be evident that drawings in the following description are only some embodiments of the invention, those of ordinary skill in the art are come
It says, without creative efforts, is also possible to obtain other drawings based on these drawings, and obtain other real
Apply mode.
Embodiment one:
The production method of the mark of the present embodiment, is applied on substrate, and the substrate of the present embodiment is printed matter, and printed matter can
Think the materials such as paper wood, film.As shown in Figure 1, the surface of printed matter has picture and text background, i.e. lotus flower pattern.When needs are to print
Brush product addition mark when, currently existing scheme are as follows: directly on the printed matter with picture and text background by the way of Laser Jet shape
At mark, the recognition of mark can be interfered by picture and text background and be influenced to the mark got.Based on this, the system of the mark of the present embodiment
The problem of can solve the picture and text background interference for identifying printed product as method.
Specifically, the production method of the mark of the present embodiment, comprising the following steps:
Ultraviolet fluorescent material is coated on the surface of printed matter, forms Ultraluminescence layer after solidification；Specifically, Ultraluminescence material
Material is colorless and transparent under visible light, even if being coated on the picture and text background of printed matter, will not influence picture and text background
Visual effect.Ultraviolet fluorescent material can select at present colourless fluoresent printing ink, paint etc. on the market；I.e. in printed matter
Surface coats ultraviolet fluorescent material, can form Ultraluminescence layer after the film layer solidification on product surface to be printed, use ultraviolet light
(200~400nm) irradiation excitation, can issue red fluorescence；Moreover, Ultraluminescence layer is colorless and transparent under visible light
, so visual influence will not be caused on the original picture and text background of printed matter.Wherein, coating processes can be using uniformly spray
The mode of painting, can also be by the way of roller coating；Cured mode can be using modes such as hot setting, UV solidifications.
Dent is carved in the Ultraluminescence layer of printed matter surface, the ultraviolet fluorescent material at dent is removed, forms mark, such as
Shown in Fig. 2.Specifically, the present embodiment is identified as two dimensional code, can also be text, number, one-dimensional bar code, two dimensional code, figure
The identifiable information such as case.Wherein, it removes the ultraviolet fluorescent material at dent and refers to completely removing the Ultraluminescence at dent
Material has an impact the recognition of mark to avoid the fluorescence at dent.As shown in figure 3, printed matter is in the ultraviolet of specific band
Under light source irradiation, printed matter surface does not have to issue red fluorescence at dent, does not issue fluorescence at dent, this, which is just constituted, is easy to know
Other mark solves the problems, such as that the recognition of mark can be interfered by picture and text background and be influenced to mark.Wherein, artistic carving can adopt
With the technique of Laser Jet, the technique to form mark can also can be carved using other.
The production method of the mark of the present embodiment, production process is simple, and the recognition rate of the mark of production is high.
The present embodiment also provides a kind of mark, is made by the production method of the mark of the present embodiment.The mark will not influence
The visual effect of picture and text background on printed matter, meanwhile, the picture and text background on printed matter will not influence the recognition of mark.
The present embodiment also provides a kind of reading method of mark, comprising the following steps:
By the surface of ultraviolet source irradiation printed matter to excite fluorescence reaction；Specifically, emitted by ultraviolet source purple
Outer light, irradiates the surface of printed matter to excite the fluorescence reaction of not pitted region and issues fluorescence, and pitted position is not sent out
Fluorescence out, so the mark at dent position just highlights；Wherein, the wave-length coverage of the ultraviolet light of ultraviolet source transmitting is
200~400nm；
The mark at printed matter surface dent is acquired by image acquisition device, the recognition of mark can be realized.
The reading method of the mark of the present embodiment, by ultraviolet source irradiation, no pitted region can issue fluorescence, glimmering
Light can be used as background colour, pitted not issue fluorescence, so mark just highlights, distinguishes, knows convenient for image acquisition device
Reading rate is high.
As a preferred embodiment, coating processes can be replaced using printing technology on the surface of printed matter, it is ultraviolet to be formed
Fluorescence coating.
As a preferred embodiment, on the basis of embodiment 1, after mark is formed, also mark is coated, is made
It obtains and forms transparent protective layer in the outer surface of mark, Ultraluminescence layer is prevented to be scraped off or move on other articles.Wherein, thoroughly
Bright protective layer can coat for non-colored light oil.
Embodiment two:
The production method of the mark of the present embodiment and embodiment one the difference is that:
The substrate of the present embodiment is similarly printed matter, but the surface adhesion force of some printed matters is poor, if directly will
Ultraviolet fluorescent material is coated on the printed matter of poor adhesive force, and the binding force between ultraviolet fluorescent material and printed matter is weak, is easy
There is the case where ultraviolet fluorescent material falls off.
Based on this, the present embodiment also locates the surface of printed matter before the surface to printed matter coats in advance
Reason is to form adhesive layer, specifically, coats colorless and transparent adhesive on the surface of printed matter and forms adhesive layer, pass through adhesive
Make that there is firm binding force between ultraviolet fluorescent material and printed matter as medium.The substrate of the present embodiment is not limited to print
Product can also be glassware, metal product, plastic products.
Other making steps can be with reference implementation example one.
The present embodiment also provides a kind of mark, is made by the production method of the mark of the present embodiment.The mark will not influence
The visual effect of picture and text background on printed matter, meanwhile, the picture and text background on printed matter will not influence the recognition of mark.
The present embodiment also provides a kind of reading method of mark, can be with reference implementation example one.The knowledge of the mark of the present embodiment
Reading method, by ultraviolet source irradiation, no pitted region can issue fluorescence, and fluorescence can be used as background colour, pitted
Fluorescence is not issued, so mark just highlights, is distinguished convenient for image acquisition device, recognition rate is high.
Embodiment three:
The reading method of the mark of the present embodiment and embodiment one the difference is that:
Specifically, the present embodiment also provides a kind of reading method of mark, comprising the following steps:
By the surface of ultraviolet source irradiation printed matter to excite fluorescence reaction；Specifically, emitted by ultraviolet source purple
Outer light, irradiates the surface of printed matter to excite the fluorescence reaction of not pitted region and issues fluorescence, and pitted position is not sent out
Fluorescence out, so the mark at dent position just highlights；Wherein, the wave-length coverage of the ultraviolet light of ultraviolet source transmitting is
200~400nm；
The mark at printed matter surface dent is acquired by image acquisition device, the recognition of mark can be realized.Specifically, scheme
As collector is during acquiring mark, add filter piece so that the fluorescence that is emitted of fluorescence reaction can pass through, other wavelength
Light cannot penetrate, further increase figure collector recognition mark efficiency.This is because after adding filter piece, into figure
Light in shape collector camera lens only has the fluorescence that fluorescence reaction is emitted, and the fluorescence that only fluorescence reaction is emitted is as two dimensional code mark
The background colour of knowledge more highlights mark, and the transmitting light of the light and printed matter picture and text background that avoid external environment influences.
The reading method of the mark of the present embodiment is higher to the recognition rate of the mark on printed matter.
It should be noted that above-described embodiment can be freely combined as needed.The above is only to of the invention excellent
Embodiment and principle is selected to be described in detail, for those of ordinary skill in the art, the thought provided according to the present invention,
It will change in specific embodiment, and these changes should also be regarded as the scope of the invention.
Claims (10)
1. a kind of production method of mark, which comprises the following steps:
On the surface of a substrate, coating or printing ultraviolet fluorescent material, form Ultraluminescence layer after solidification；
Dent is carved in the Ultraluminescence layer of substrate surface, the ultraviolet fluorescent material at the dent is removed, forms mark.
2. a kind of production method of mark according to claim 1, which is characterized in that the Ultraluminescence layer is colourless
It is bright.
3. a kind of production method of mark according to claim 1, which is characterized in that described to be identified as text, number, one
Tie up bar code, two dimensional code or pattern.
4. a kind of production method of mark according to claim 1, which is characterized in that the substrate is printed matter, metal
Product or plastic products.
5. a kind of production method of mark according to claim 1-5, which is characterized in that on the surface to substrate
Before being coated or being printed, also the surface of substrate is pre-processed to form adhesive layer.
6. a kind of production method of mark according to claim 1-5, which is characterized in that after mark is formed,
Also the mark is applied coated with formation transparent protective layer.
7. a kind of mark, which is characterized in that the mark is made by production method described in any one of claims 1-6.
8. the reading method identified as claimed in claim 7, which comprises the following steps:
By the surface of substrate described in a ultraviolet source irradiation to excite fluorescence reaction；
The mark at the substrate surface dent is acquired by an image acquisition device.
9. reading method according to claim 8, which is characterized in that during described image collector acquisition mark,
Filter piece is added so that the fluorescence that fluorescence reaction is emitted penetrates, the light of other wavelength cannot penetrate.
10. reading method according to claim 8, which is characterized in that the wavelength of the ultraviolet light of the ultraviolet source transmitting
Range is 200~400nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972328.8A CN109359713A (en) | 2018-08-24 | 2018-08-24 | It is a kind of mark and preparation method thereof, reading method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972328.8A CN109359713A (en) | 2018-08-24 | 2018-08-24 | It is a kind of mark and preparation method thereof, reading method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109359713A true CN109359713A (en) | 2019-02-19 |
Family
ID=65350240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810972328.8A Pending CN109359713A (en) | 2018-08-24 | 2018-08-24 | It is a kind of mark and preparation method thereof, reading method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109359713A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04303692A (en) * | 1991-03-30 | 1992-10-27 | Toppan Printing Co Ltd | Information recording medium |
| CN1811861A (en) * | 2006-01-13 | 2006-08-02 | 上海宝印金属彩涂有限公司 | Tin printing hidden antifake mark and producing method |
| CN104200190A (en) * | 2014-09-03 | 2014-12-10 | 北京嘉华汇诚科技有限公司 | Method for making logistics tracing mark and method for reading same |
| CN105095813A (en) * | 2014-05-22 | 2015-11-25 | 深圳市民德电子科技股份有限公司 | Reading method and reading equipment for ultraviolet fluorescent bar code |
-
2018
- 2018-08-24 CN CN201810972328.8A patent/CN109359713A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04303692A (en) * | 1991-03-30 | 1992-10-27 | Toppan Printing Co Ltd | Information recording medium |
| CN1811861A (en) * | 2006-01-13 | 2006-08-02 | 上海宝印金属彩涂有限公司 | Tin printing hidden antifake mark and producing method |
| CN105095813A (en) * | 2014-05-22 | 2015-11-25 | 深圳市民德电子科技股份有限公司 | Reading method and reading equipment for ultraviolet fluorescent bar code |
| CN104200190A (en) * | 2014-09-03 | 2014-12-10 | 北京嘉华汇诚科技有限公司 | Method for making logistics tracing mark and method for reading same |
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Application publication date: 20190219 |