CN209535900U - Translucency bottle cap with identification code - Google Patents
Translucency bottle cap with identification code Download PDFInfo
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- CN209535900U CN209535900U CN201822082902.0U CN201822082902U CN209535900U CN 209535900 U CN209535900 U CN 209535900U CN 201822082902 U CN201822082902 U CN 201822082902U CN 209535900 U CN209535900 U CN 209535900U
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Abstract
The utility model discloses a kind of translucency bottle cap with identification code, at least provided with first coating and second coating on the outside of the top surface of translucency bottle cap, first coating is photon-sensitive layer of ink, the first gray scale identification code is formed in first coating, the first gray scale identification code is read from the inside of translucency bottle cap;Second coating covering first coating and the uniform appearance for forming translucency bottle cap, alternatively, second coating forms the subcoat of covering first coating, so that other coatings are arranged in the surface in second coating.Translucency bottle cap provided by the utility model, on the one hand, by that will need the first hiding gray scale identification code that the outside of translucency bottle cap is arranged in, can ensure that the safety of article in bottle to avoid coating is arranged on the inside of lid;On the other hand, by the way that the first gray scale identification code to be arranged in the lower section of second coating, it ensure that the safety for anti-fake the first gray scale identification code traced to the source or marketed and use on the basis of the original design of reservation bottle cap.
Description
Technical field
The utility model relates to a kind of translucency bottle cap with identification code.
Background technique
With the continuous improvement of people's lives level, the market demand of bottle of liquor and bottled drink is also increasing.It is raw
Producer is produced for the protection to itself product, the requirement to anti-fake bottle lid is consequently increased.As two dimensional code is living in modern commerce
Extensive use in dynamic carries out product false proof using two dimensional code, traces to the source, is gradually applied to beverage and liquor industry.
Two dimensional code is usually arranged in lid inside top surface, is arranged in lid by two-dimension code anti-counterfeit bottle cap in the prior art
Between gasket.Consumer can have found two dimensional code after corkage, then be scanned the two-dimensional code by intelligent terminal, obtain
Take the anti-fake of product and information of tracing to the source.This two-dimension code anti-counterfeit bottle cap, by two dimensional code setting in lid inside top surface, although sealing
Pad can be isolated liquid in two dimensional code and bottle, but still cannot be guaranteed that gasket will not be by liquid immersion in bottle and by broken
It is bad, while liquid can be also contaminated because ink dissolves in bottle, have some potential safety problems.
For this purpose, part of the manufacturer starts to research and develop novel bottle cap in the industry, it can be from by being arranged on the outside of translucency bottle cap top surface
The two dimensional code obtained on the inside of bottle cap reaches antifalse effect same with two dimensional code is arranged on the inside of bottle cap.For example, in Patent No.
In the Chinese utility model patent of ZL201420342459.5, a kind of Anti-forging device for bottle top that two-dimension code label is set is disclosed,
It include: patch type two-dimension code label, equipped with front and the opposite back side with two dimensional code, patch type two-dimension code label is impermeable
It is bright;Bottle cap is equipped with caping and lid;Wherein, the front of patch type two-dimension code label and the front of caping are mutually fixed, and caping is matched
It is set to transparent material.This bottle cap anti-fake mechanism uses the principle of transparent material using bottle cap, saves and adds on the inside of bottle cap caping
The process for printing one of two dimensional code makes improved bottle cap equally and can achieve one bottle one yard of antifalse effect.But it is this to paste two
The mode of dimension code patch needs independent progress two dimensional code patch production, increases manufacturing process, while the two dimensional code patch pasted
There is also the risks being torn.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of translucency bottle cap with identification code.
To achieve the goals above, the utility model uses following proposal:
According to the utility model embodiment in a first aspect, a kind of translucency bottle cap with identification code is provided, described
At least provided with first coating and second coating, the first coating is photon-sensitive layer of ink in the outside of translucency bottle cap top surface,
The first gray scale identification code is formed in the first coating;The light transmittance satisfaction of the translucency bottle cap can be identified described by it
The requirement of first gray scale identification code, the first gray scale identification code are read from the inside of the translucency bottle cap;First ash
Spending identification code has uniqueness;The second coating covers the first coating.
Wherein more preferably, the second coating forms the uniform appearance of the translucency bottle cap, alternatively, the second coating
The subcoat for covering the first coating is formed, so that other coatings are arranged on the surface of the second coating.
Wherein more preferably, it is additionally provided with the second photon-sensitive layer of ink above one layer of coating of most surface, and in the second light
The second gray scale identification code is formed in sub- sensitivity layer of ink, forms second after the partial region discoloration in the second photon-sensitive layer of ink
Gray scale identification code;The second gray scale identification code have uniqueness, and with the first gray scale identification code associated storage.
Alternatively, wherein more preferably, being formed by way of spraying or digital time-varying code printing on the surface of the second coating
Second identification code;The first gray scale identification code and the second identification code correspond, and interrelated storage.
Alternatively, wherein more preferably, the second coating is the second photon-sensitive layer of ink, and in the second photon-sensitive layer of ink
The second gray scale identification code is formed, forms the second gray scale identification code after the partial region discoloration in the second photon-sensitive layer of ink;
The second gray scale identification code have uniqueness, and with the first gray scale identification code associated storage.
Wherein more preferably, the face of the first coating and the first gray scale identification code is selected according to the color of transparent bottle cap
Color makes it have color difference.
According to the second aspect of the utility model embodiment, a kind of translucency bottle cap with identification code is provided, it is described
The inside of the second lid is arranged in photosensitiveness bottle cap, and second lid is non-transparent cover body;In translucency bottle cap top surface face
The side of second lid is provided with first coating, the first coating is photon-sensitive layer of ink, in the first coating
It is formed with the first gray scale identification code, the light transmittance of the translucency bottle cap, which meets, can identify the first gray scale identification code by it
Requirement, the first gray scale identification code from the inside of the translucency bottle cap read;The first gray scale identification code has only
One property.
Wherein more preferably, the face of the first coating and the first gray scale identification code is selected according to the color of transparent bottle cap
Color makes it have color difference.
Wherein more preferably, the second photon-sensitive layer of ink is provided on the outside of the top surface of second lid;Second light
The second gray scale identification code is formed after partial region discoloration in sub- sensitivity layer of ink.
Alternatively, wherein more preferably, on the outside of the top surface of second lid by way of spraying or digital time-varying code printing
Form second identification code.
Translucency bottle cap provided by the utility model, by the way that photon-sensitive ink is arranged on the outside of the top surface of translucency bottle cap
Layer, and processed using low power laser, the color of changing section photon-sensitive ink, so as on the outside of translucency bottle cap top surface
The the first gray scale identification code that can be obtained on the inside of bottle cap is formed, the first gray scale identification code and peripheral region have gray difference simultaneously
With smooth surface.It is this to be used for anti-fake the first gray scale identification code used of tracing to the source or market translucency bottle cap is set
The set-up mode in outside can ensure that the safety of article in bottle to avoid coating is arranged on the inside of lid.Also, pass through spraying
The mode of photon-sensitive ink obtains the first gray scale identification code, and the first gray scale identification code is firmly combined with lid, it is thus also avoided that is being opened
The risk of the first gray scale identification code is obtained before lid by the modes such as scratching, tearing, take off.In addition, the utility model is herein in connection with different bottles
Lid structure provides the hiding of the first gray scale identification code, and application surface is wider.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of translucency bottle cap provided by first embodiment;
Fig. 2 is the overlooking structure diagram of translucency bottle cap provided by first embodiment;
Fig. 3 is the present invention looks up structural representation of translucency bottle cap provided by first embodiment;
Fig. 4 is the decomposition diagram of Combined bottle cap provided by second embodiment;
Fig. 5 is the schematic perspective view of Combined bottle cap provided by second embodiment;
Fig. 6 is the elevational schematic view of Combined bottle cap provided by second embodiment.
Specific embodiment
The technology contents of the utility model are described in further detail in the following with reference to the drawings and specific embodiments.
First embodiment
As shown in Figure 1, translucency bottle cap 1 provided by the present embodiment includes lid top surface, from inner on the outside of lid top surface
First coating 2, second coating 4 and third coating 5 are disposed with to outer.
Wherein, translucency bottle cap 1 is transparent or semitransparent lid, and the light transmittance of translucency bottle cap 1 meets identification marking code
It is required that through its energy identification marking code, it is certainly, best can quickly be identified as.First coating 2 is photon-sensitive layer of ink,
CO is utilized in first coating 2 (i.e. photon-sensitive ink)2Or optical-fiber laser machine carries out laser engraving and is formed with the first gray scale identification code
3.First gray scale identification code 3 is that the partial photonic active material by being coated in the photon-sensitive layer of ink on the outside of lid top surface is swashing
The image formed after cosmetic variation occurs under light action.By changing the path of laser, the first different gray scale identification codes is formed
3.First gray scale identification code, 3 smooth surface and with the photon-sensitive ink in peripheral region have gray difference.
Second coating 4 uses non-light transmittance material.Second coating 4 blocks first coating 2 and the first gray scale for covering
Know code 3.To, as shown in Figures 2 and 3, the first gray scale identification code 3 can not be noticed and obtained from the outside of translucency bottle cap 1,
And the available first gray scale identification code 3 of translucency bottle cap 1 is penetrated from the inside of translucency bottle cap 1.This translucency bottle cap, one
Aspect can be to avoid in lid by that will need the first hiding gray scale identification code 3 that the outside of translucency bottle cap 1 is arranged in
Coating is arranged in side, ensure that the safety of article in bottle;On the other hand, by being arranged the first gray scale identification code 3 in second coating 4
Lower section, retaining the safety that ensure that the first gray scale identification code 3 on the basis of bottle cap original design.
The first gray scale identification code 3 on the outside of lid top surface, which is arranged in, can be two dimensional code shown in Fig. 3, be also possible to other
Do not illustrate by number, letter, any one or more recognizable image formed in text.First gray scale identification code, 3 quilt
Second coating 4 is blocked, it is ensured that the first gray scale identification code 3 will not be destroyed in transport and sales process, it is ensured that the first ash
Spend the integrality of identification code 3.Also, the first gray scale identification code 3 can not obtain before not removing translucency bottle cap from bottle body,
Therefore, the consumer for only buying product can just obtain the first gray scale identification code 3.The first gray scale identification code 3 can sought
It is used in pin activity, can also be used as the anti-fake identification code traced to the source and use.Be arranged on the outside of each translucency bottle cap top surface
Information in one gray scale identification code 3 is different, and is allowed to be uniquely corresponding to a translucency bottle cap, to constitute the identity mark of product
Know code, realizes one yard of an object.
In this embodiment, first coating 2 uses photon-sensitive layer of ink.Specifically, as shown in Figure 1, in lid top surface
Outside sprays photon-sensitive layer of ink, and photon-sensitive layer of ink can select the coating with single color.Contain in photon-sensitive layer of ink
There is multi-photon reactive substance, multi-photon reactive substance is in low-power CO2Under the action of laser, color can change, according to product need
It wants, photon-sensitive layer of ink can completely or partially cover lid top surface.Due to including more quick to laser in photon-sensitive layer of ink
The multi-photon reactive material of sense, when laser shines the photon-sensitive ink including multi-photon reactive ingredient, multi-photon reactive ingredient therein
It can change in such a way that vision is perceptible, apparent change occurs so as to cause photon-sensitive ink.Preferably, in appearance
Change be change in color, such as opaque or deeper color is changed into from transparent or light colour.In other words, at this
Cited gray scale identification code refers to the image that grey scale change broadly has occurred and is formed in application, is not intended to limit the knowledge to be formed
The color of other code is grey, can form other colors, such as black in practice.About use photon-sensitive ink make gray scale
The technique of identification code can refer to the Chinese invention patent application file of Publication No. CN 103946119A, herein no longer to it
Related technique is described in detail.
In the present embodiment, when translucency bottle cap uses transparent bottle cap, photon-sensitive layer of ink in first coating 2 can be with
Using the sensitive ink of white photon, CO is utilized2Laser machine or optical-fiber laser machine form the first of black after carrying out laser engraving discoloration
Gray scale identification code 3 forms comparison color most easy to identify.It, can be according to transparent bottle cap when translucency bottle cap has color
Color selects the color of the photon-sensitive ink and the first gray scale identification code 3 in first coating 2, makes it have color difference, more preferably,
To reach optimum contrast.For example, the sensitive ink of red photon can be used in red, transparent lid, become white, shape after laser engraving
At the first gray scale identification code of white, to enhance contrast.In the present embodiment, i.e. changeable using lower-powered laser
The appearance of multi-photon reactive ingredient is formed so that the appearance of the partial photonic active material in photon-sensitive layer of ink be made to change
Smooth surface but there are the images of gray difference with peripheral region, and hardly make the burning of photon-sensitive ink, etching or stripping
It falls.Such as it is less than the CO of 10W using power2Infrared laser or near-infrared laser irradiation, to generate the laser of single black or colour
Image.Relative to using laser ablation or spraying to make the prior art of identification code, after photon-sensitive ink, very little function is used
The laser machine of rate can carve the pattern of more preferably effect, and cost is greatly reduced, and greatly improve carving speed, meet online production
High-speed demand, while environmental-protection function is also played well.
In this embodiment, for partial light permeability bottle cap, the first gray scale mark can be only set on the outside of lid top surface
Code 3, and other identifier code is no longer set.At this point, second coating 4 can directly form the uniform appearance of translucency bottle cap;Alternatively,
Second coating 4 may be used as the subcoat of covering first coating 2, so that other coatings, example is arranged in the surface in second coating
Such as, the trade mark or product appearance of unified printing can be set on the surface of second coating, forms third coating.The number of plies of bottle cap is set
It sets and whether needs bottoming accurate so as to print color according to printing technology.
Similarly, for partial light permeability bottle cap, in order to meet the anti-fake marketing of consumer simultaneously and the producer traces to the source inquiry
Second identification code 7 as shown in Figure 2 can be arranged in demand simultaneously on the outside of lid top surface.At this point, as shown in Figure 1, second coating
4 may be used as the subcoat of covering first coating 2, to spray or print other coatings including third coating 5;Or
Person can also form second identification code 7 directly in second coating 4.
Specifically, second coating 4 can be the second photon-sensitive layer of ink, and is formed in the second photon-sensitive layer of ink
Two gray scale identification codes form the second gray scale identification code after the partial region discoloration in the second photon-sensitive layer of ink;Second gray scale
Know code have uniqueness, and with the first gray scale identification code associated storage.At this point, second coating 4 can be used directly as outermost layer.
Alternatively, as shown in Figure 1, spraying third coating 5 on the surface of second coating 4, third coating 5 is in second coating 4
Clear, colorless or coloured photon-sensitive can be used in second photon-sensitive layer of ink of surface spraying, the second photon-sensitive layer of ink
Ink, and so that the sensitive ink 6 of partial photonic is changed colour by laser processing, outermost second gray scale identification code is formed (that is, Fig. 2
In second identification code 7).Process about gray scale identification code has hereinbefore been introduced, and details are not described herein.First
Gray scale identification code 3 and the second gray scale identification code correspond, and interrelated.
Further, it is also possible to other coatings be added between second coating 4 and third coating 5 as needed, such as setting tool
There is the printing pattern layer of fixed image, alternatively, setting laminated coating is used as the coating of the first gray scale identification code of protection.At this point, the
Three coating 5 is arranged in outermost layer.
It is of course also possible to which second identifier directly is arranged by way of spraying or digital printing on the surface of second coating 4
Code 7.First gray scale identification code 3 is corresponded with second identification code 7, and interrelated storage.
The the first gray scale identification code 3 and second identification code 7 being arranged on each translucency bottle cap (can be the second gray scale mark
Code) uniqueness is all had, the first ash for being only uniquely corresponding to a translucency bottle cap 1, and being arranged on same translucency bottle cap 1
Spend identification code 3 and second identification code 7 (can be the second gray scale identification code) associated storage in the database.Second identification code 7 can
To be that character code is also possible to two dimensional code.
In the translucency bottle cap provided by the present embodiment, the first gray scale identification code 3 and second identification code 7 are arranged simultaneously
On the outside of lid top surface.As shown in figure 3, although the first gray scale identification code 3 is arranged on the outside of bottle cap top surface, due to using
Photosensitiveness bottle cap still can obtain the first gray scale identification code 3 through translucency bottle cap on the inside of bottle cap;First gray scale identification code 3
Can not be obtained when not opening bottle cap, the first gray scale identification code 3 can be used for it is anti-fake trace to the source and marketing activity use.As shown in Fig. 2,
Second identification code 7 is arranged in lid top surface outermost layer, as it can be seen that therefore, second identification code 7 can be used as in transport and sales process
The management of product and falsifying inquiry use.
First gray scale identification code 3 and second identification code 7 may each be character code or two dimensional code.Also, the first gray scale identifies
The number of code 3 and second identification code 7 is also not necessarily limited to one.It is arranged in the first gray scale identification code 3 on same translucency bottle cap 1
Information it is different and interrelated in the database with the information in second identification code 7.By in translucency bottle cap top surface
Dual identification code is arranged in outside, not only can satisfy normal information query demand during producing and selling, but also can prevent from participating in
Movable identification code is damaged or counterfeit in sales process, can guarantee manufacturer and the legitimate rights and interests of consumer simultaneously.
Translucency bottle cap provided by above-described embodiment, by being orderly arranged outside each at least two in the top surface of translucency bottle cap
A coating (first coating and second coating), can achieve the purpose that hiding gray scale identification code is arranged on the outside of bottle cap, above-mentioned
Hiding gray scale identification code can directly obtain on the inside of bottle cap, aspect recognition.This translucency bottle cap can pass through multilayer spray printing
Processing method one-step shaping greatly improve bottle cap production efficiency so as to once complete on same production line.And
And the technological means due to using multilayer spray printing, also improve the safety of the first gray scale identification code towards translucency bottle cap
Property, anyone can not obtain easily the first gray scale identification code by way of scratching pattern and removing or peel off, and improve the first ash
The confidentiality for spending identification code, ensures the manufacturer of product and the basic interests of retailer.
Second embodiment
As shown in Figures 4 to 6, a kind of Combined bottle cap, including translucency bottle cap 11 and the second lid are present embodiments provided
(such as engaging or tight fit) is arranged inside the second lid 12 in body 12, translucency bottle cap 11.Translucency bottle cap 11 uses transparent
Or translucent lid;The light transmittance of translucency bottle cap 11 meets identification marking code requirement.Second lid 12 uses nontransparent lid.
Second lid 12 usually has color, and the second lid 12 constitutes the shell of Combined bottle cap.
As shown in figure 4, being provided with the first gray scale identification code 14 on the outside of the top surface of translucency bottle cap 11.Specifically, exist
11 top surface of translucency bottle cap is provided with first coating towards the side of the second lid 12, and first coating is photon-sensitive layer of ink, the
The first gray scale identification code 14 is formed in one coating, the first gray scale identification code 14 can be read from the inside of translucency bottle cap 11.
The forming process phase of the forming process of first gray scale identification code 14 and the first gray scale identification code 3 set in first embodiment
Together, details are not described herein.But different from the first embodiment can be set on the upper layer of the first gray scale identification code 3 for covering
The coating of the first gray scale of lid identification code 3, can also be not provided with the coating for covering the first gray scale identification code 3.When translucency bottle
After lid 11 is caught in the second lid 12, the first gray scale identification code 14 is hidden in the inside of Combined bottle cap.First coating and first
The color of gray scale identification code 14 can be chosen according to the color of translucency bottle cap, form it into comparison color most easy to identify just
In recognition.As shown in fig. 6, the first gray scale identification code 14 can be distinguished from the inside of translucency bottle cap (namely Combined bottle cap).
The first gray scale identification code 14 being arranged on each bottle cap has uniqueness.First gray scale identification code 14 is being transported and is being sold
It is invisible during selling, it can be used for that consumer is anti-fake to trace to the source and participates in marketing activity and use.First gray scale identification code 14 can be
Two dimensional code or character code.
In addition, as shown in Figure 4 and Figure 5, being provided with second identification code 15 on the outside of the top surface of the second lid 12.Second identifier
The set-up mode of code 15 is unlimited.For example, can on the outside of 12 top surface of the second lid spraying colorless it is transparent or with solid color
Second photon-sensitive layer of ink, and the second gray scale identification code is formed (i.e. after so that the partial region in the second photon-sensitive layer of ink is changed colour
Second identification code 15).Alternatively, second can be formed by way of spraying or digital printing on the outside of the top surface of the second lid 12
Identification code 15.
Second identification code 15 can be character code, bar code or two dimensional code.Second identification code 15 setting lid top surface most
Outer layer, as it can be seen that therefore, second identification code 15 can be used as the management of product and falsifying inquiry uses in transport and sales process.The
Two identification codes 15 have uniqueness.Information in the first gray scale identification code 14 that same Combined bottle covers and the second mark are set
Know that information in code 15 is different and associated storage in the database.By being arranged first on the outside of 11 top surface of translucency bottle cap
Gray scale identification code 14, and second identification code 15 is set on the outside of 12 top surface of the second lid, during both having can satisfy producing and selling
Normal information query demand, and the identification code of activity can be prevented to be damaged in sales process or counterfeit, can be with
Guarantee manufacturer and the legitimate rights and interests of consumer simultaneously.
In conclusion translucency bottle cap provided by the utility model, by being arranged on the outside of the top surface of translucency bottle cap
Photon-sensitive layer of ink, and processed using low power laser, the color of changing section photon-sensitive ink, so as in translucency bottle
The the first gray scale identification code that can be obtained on the inside of bottle cap is formed on the outside of hd top face.It is this to be used for anti-fake use of tracing to the source or market
The first gray scale identification code be arranged in translucency bottle cap outside set-up mode, can to avoid coating is arranged on the inside of lid,
It ensure that the safety of article in bottle.In addition, the utility model each provides the first gray scale herein in connection with two kinds of different Bottle cap structures
The hiding of identification code, application surface are wider.
The translucency bottle cap provided by the utility model with identification code is described in detail above.To ability
For the those of ordinary skill in domain, it is done under the premise of without departing substantially from the utility model in essence spirit any apparent
Change, all will belong to the utility model patent power protection scope.
Claims (10)
1. a kind of translucency bottle cap with identification code, it is characterised in that: at least set in the outside of translucency bottle cap top surface
It is equipped with first coating and second coating, the first coating is photon-sensitive layer of ink, and the first ash is formed in the first coating
Spend identification code;The light transmittance of the translucency bottle cap, which meets, can identify the requirement of the first gray scale identification code by it, described
First gray scale identification code is read from the inside of the translucency bottle cap;The first gray scale identification code has uniqueness;Described
Two coatings cover the first coating.
2. as described in claim 1 with the translucency bottle cap of identification code, it is characterised in that:
The second coating forms the uniform appearance of the translucency bottle cap;Alternatively, the second coating forms covering described the
The subcoat of one coating, so that other coatings are arranged on the surface of the second coating.
3. as claimed in claim 2 with the translucency bottle cap of identification code, it is characterised in that:
It is additionally provided with the second photon-sensitive layer of ink in one layer of top of most surface, and forms second in the second photon-sensitive layer of ink
Gray scale identification code forms the second gray scale identification code after the partial region discoloration in the second photon-sensitive layer of ink;Described second
Gray scale identification code have uniqueness, and with the first gray scale identification code associated storage.
4. as claimed in claim 2 with the translucency bottle cap of identification code, it is characterised in that:
Second identification code is formed by way of spraying or digital time-varying code printing on the surface of the second coating;First ash
It spends identification code and the second identification code corresponds, and interrelated storage.
5. as described in claim 1 with the translucency bottle cap of identification code, it is characterised in that:
The second coating is the second photon-sensitive layer of ink, and the second gray scale identification code is formed in the second photon-sensitive layer of ink,
The second gray scale identification code is formed after partial region discoloration in the second photon-sensitive layer of ink;The second gray scale identification code tool
Have a uniqueness, and with the first gray scale identification code associated storage.
6. as described in claim 1 with the translucency bottle cap of identification code, it is characterised in that:
The color that the first coating and the first gray scale identification code are selected according to the color of transparent bottle cap, makes it have color
Difference.
7. a kind of translucency bottle cap with identification code, it is characterised in that: the translucency bottle cap is arranged in the second lid
Portion, second lid are non-transparent cover bodies;It is provided in translucency bottle cap top surface towards the side of second lid
First coating, the first coating are photon-sensitive layer of ink, and the first gray scale identification code is formed in the first coating, described
The light transmittance of photosensitiveness bottle cap, which meets, can identify the requirement of the first gray scale identification code by it, the first gray scale identification code from
It reads the inside of the translucency bottle cap;The first gray scale identification code has uniqueness.
8. as claimed in claim 7 with the translucency bottle cap of identification code, it is characterised in that:
The color that the first coating and the first gray scale identification code are selected according to the color of transparent bottle cap, makes it have color
Difference.
9. as claimed in claim 7 with the translucency bottle cap of identification code, it is characterised in that:
The second photon-sensitive layer of ink is provided on the outside of the top surface of second lid;Portion in the second photon-sensitive layer of ink
The second gray scale identification code is formed after the discoloration of subregion.
10. as claimed in claim 7 with the translucency bottle cap of identification code, it is characterised in that:
Second identification code is formed by way of spraying or digital time-varying code printing on the outside of the top surface of second lid.
Priority Applications (1)
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CN201822082902.0U CN209535900U (en) | 2018-12-12 | 2018-12-12 | Translucency bottle cap with identification code |
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Application Number | Priority Date | Filing Date | Title |
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CN201822082902.0U CN209535900U (en) | 2018-12-12 | 2018-12-12 | Translucency bottle cap with identification code |
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CN209535900U true CN209535900U (en) | 2019-10-25 |
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2018
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