CN205810259U - A kind of antifalsification label - Google Patents
A kind of antifalsification label Download PDFInfo
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- CN205810259U CN205810259U CN201620676189.0U CN201620676189U CN205810259U CN 205810259 U CN205810259 U CN 205810259U CN 201620676189 U CN201620676189 U CN 201620676189U CN 205810259 U CN205810259 U CN 205810259U
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- antifalsification label
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- fluorescence coating
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Abstract
This utility model provides a kind of antifalsification label, including the thermal shape memory polymeric substrates containing predeformation pattern, heat discoloration layer and UV concealed anti-false fluorescence coating, described heat discoloration layer is located at the upper surface of described denaturation pattern, described UV concealed anti-false fluorescence coating be located on described thermal shape memory polymeric substrates and with the described non-overlapping region of temperature-sensitive layer.The beneficial effects of the utility model are, described antifalsification label, not only have the multiple function discerned the false from the genuine, and identification method is simple.
Description
Technical field
This utility model relates to field of anti-counterfeit technology, particularly relates to a kind of antifalsification label.
Background technology
Counterfeit all kinds of high-grade name brands, forgery of negotiable instrument and the personation bag in fields such as medicine, commodity, tobacco and wine, beverages
Dress not only causes economic loss, the most directly jeopardizes the health and lives of people, and researching and developing new anti-counterfeiting technology becomes current
Exigence.
At present, antifalsification label is of a great variety, such as serial number code-spraying label, laser hologram label, Antiforge fluorescent ink mark
The types such as label, reversible alternating temperature ink-printed labels and element two-dimensional code anti-counterfeiting label, but, the false proof knot of antifalsification label on the market
Structure is single, and antifalse effect is general, the most only possesses one or both counterfeit protection measures, is easily copied.
In view of drawbacks described above, it is new that this utility model creator obtains this practicality finally through research for a long time and practice
Type.
Utility model content
For solving the problems referred to above, the technical solution adopted in the utility model is, it is provided that a kind of antifalsification label, including containing
The thermal shape memory polymeric substrates of predeformation pattern, heat discoloration layer and UV concealed anti-false fluorescence coating, described heat discoloration
Layer is located at the upper surface of described denaturation pattern, and described UV concealed anti-false fluorescence coating is located at described thermal shape memory polymer base
On plate and with the described non-overlapping region of temperature-sensitive layer.
Further, described denaturation pattern is pattern in 2 D code.
Further, described predeformation pattern is serial number or word.
Further, the thickness of described heat discoloration layer and the consistency of thickness of described UV concealed anti-false fluorescence coating.
Further, the upper surface of described heat discoloration layer and described UV concealed anti-false fluorescence coating is provided with protective clear layer.
Further, described protective clear layer is BOPP protective layer.
The beneficial effects of the utility model are compared with the prior art: antifalsification label the most of the present utility model, not only have
Have a multiple function discerned the false from the genuine, and identification method be simple, the most multiple function discerned the false from the genuine respectively: described UV is stealthy
False proof fluorescence coating and the variable color of described temperature-sensitive layer, the deformation of described denaturation pattern and the identification of Quick Response Code；2. saturating described in
Bright protective layer is BOPP protective layer, the setting of described BOPP protective layer, can be in the case of not removing protective layer, it is possible to right
Described antifalsification label differentiates.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model antifalsification label；
Fig. 2 is the thermal shape memory polymeric substrates resiled in embodiment one, and (a) is top view, and (b) is for facing
Figure；
Fig. 3 is the thermal shape memory polymeric substrates of this utility model predeformation, and (a) is top view, and (b) is for facing
Figure；
Fig. 4 is the structural representation of antifalsification label in embodiment four.
Detailed description of the invention
Embodiment one
A kind of antifalsification label, including the thermal shape memory polymeric substrates 1 containing predeformation pattern, heat discoloration layer 2
With UV concealed anti-false fluorescence coating 3, described heat discoloration layer 2 is located at the upper surface of described denaturation pattern, described UV concealed anti-false
Fluorescence coating 3 be located on described thermal shape memory polymeric substrates 1 and with the described non-overlapping region of temperature-sensitive layer 2.
In the present embodiment, described denaturation pattern is pattern in 2 D code, and its manufacturing process is: be polymerized by thermal shape memory
Thing substrate is put in Quick Response Code mould, utilizes hot press to solidify, compacting two dimension on thermal shape memory polymeric substrates
Code pattern, obtains the thermal shape memory polymeric substrates containing protruding pattern in 2 D code as shown in Figure 2, then is remembered by this thermic
Recall polymeric substrates after hot press is suppressed, the pattern in 2 D code on its surface is flattened, obtains predeformation two dimension as shown in Figure 3
The thermal shape memory polymeric substrates of code pattern.
The discrimination method of described antifalsification label is, irradiates described UV concealed anti-false fluorescence coating 3 with ultraviolet light, and described UV is stealthy
False proof fluorescence coating 3 sends fluorescence；Described heat discoloration layer 2 is applied certain heat, described heat discoloration layer variable color, meanwhile,
Described antifalsification label occurs the pattern in 2 D code of the 3 D stereo shown in Fig. 2, utilizes Quick Response Code scanning tools to carry out barcode scanning
The true and false of product can be differentiated further.
Antifalsification label of the present utility model, not only has the multiple function discerned the false from the genuine, and identification method is simple, wherein
The multiple function discerned the false from the genuine is respectively: described UV concealed anti-false fluorescence coating and the variable color of described temperature-sensitive layer, described denaturation figure
The deformation of case and the identification of Quick Response Code.
Embodiment two
The present embodiment is with embodiment one difference, and described denaturation pattern is serial number, containing predeformation sequence
The thermal shape memory polymeric substrates manufacturing process of row number is: be put into thermal shape memory polymeric substrates containing serial number
Mould in, utilize hot press to solidify, on thermal shape memory polymeric substrates suppress serial number, obtain containing projection
The thermal shape memory polymeric substrates of serial number, then by this thermal shape memory polymeric substrates after hot press is suppressed, will
The serial number on its surface flattens, and obtains the thermal shape memory polymeric substrates of predeformation serial number.
Described denaturation pattern can also is that letter, numeral, word or other pattern.
Embodiment three
The present embodiment part unlike the embodiments above is, the thickness of described heat discoloration layer 2 and described UV stealth are prevented
The consistency of thickness of pseudo-fluorescence coating 3.
Embodiment four
The present embodiment is with embodiment three difference, as shown in Figure 4, hidden at described heat discoloration layer 2 and described UV
The upper surface of the false proof fluorescence coating of shape 3 is provided with protective clear layer 4, the edge of described protective clear layer 4 and described thermal shape memory
The marginal adhesion of polymeric substrates 1, the setting of described protective clear layer 4, it is possible to avoid the feelings not differentiated at described antifalsification label
Under condition, described heat discoloration layer 2 and described UV concealed anti-false fluorescence coating 3 are caused damage, improves making of described antifalsification label
By rate, wherein, the protective layer that described protective clear layer 4 is made up of transparent membrane.
When differentiating described antifalsification label, remove described protective clear layer 4, described antifalsification label is differentiated.
Embodiment five
The present embodiment is with embodiment four difference, and described protective clear layer 4 is BOPP protective layer, described BOPP
Protective layer is the most peelable bonding with described heat discoloration layer 2 and described UV concealed anti-false fluorescence coating 3.
Owing to described BOPP protective layer can pass through ultraviolet light, therefore, when differentiating described antifalsification label, directly exist
The region at described UV concealed anti-false fluorescence coating 3 place is irradiated by described BOPP protective layer outer surface, described UV concealed anti-false
Fluorescence coating 3 will send fluorescence, it is also possible to executes the region at described heat discoloration layer 2 place at described BOPP protective layer outer surface
Add certain heat.
In the present embodiment, the setting of described BOPP protective layer 4, can be in the case of not removing protective layer, it is possible to right
Described antifalsification label differentiates.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of without departing from this utility model method, it is also possible to makes some improvement and supplements, and these improve and supplement
Also should be regarded as protection domain of the present utility model.
Claims (6)
1. an antifalsification label, it is characterised in that include the thermal shape memory polymeric substrates containing predeformation pattern, temperature-sensitive
Photochromic layer and UV concealed anti-false fluorescence coating, described heat discoloration layer is located at the upper surface of described denaturation pattern, described UV stealth
False proof fluorescence coating be located on described thermal shape memory polymeric substrates and with the described non-overlapping region of temperature-sensitive layer.
Antifalsification label the most according to claim 1, it is characterised in that described denaturation pattern is pattern in 2 D code.
Antifalsification label the most according to claim 1, it is characterised in that described predeformation pattern is serial number or word.
4. according to the arbitrary described antifalsification label of claim 1-3, it is characterised in that the thickness of described heat discoloration layer and described
The consistency of thickness of UV concealed anti-false fluorescence coating.
Antifalsification label the most according to claim 4, it is characterised in that described heat discoloration layer and described UV concealed anti-false are glimmering
The upper surface of photosphere is provided with protective clear layer.
Antifalsification label the most according to claim 5, it is characterised in that described protective clear layer is BOPP protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676189.0U CN205810259U (en) | 2016-06-30 | 2016-06-30 | A kind of antifalsification label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676189.0U CN205810259U (en) | 2016-06-30 | 2016-06-30 | A kind of antifalsification label |
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| Publication Number | Publication Date |
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| CN205810259U true CN205810259U (en) | 2016-12-14 |
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| CN201620676189.0U Active CN205810259U (en) | 2016-06-30 | 2016-06-30 | A kind of antifalsification label |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192056A (en) * | 2018-08-24 | 2019-01-11 | 杭州中粮包装有限公司 | A kind of readily identified mark and preparation method thereof, reading method |
-
2016
- 2016-06-30 CN CN201620676189.0U patent/CN205810259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192056A (en) * | 2018-08-24 | 2019-01-11 | 杭州中粮包装有限公司 | A kind of readily identified mark and preparation method thereof, reading method |
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