CN202186968U - Anti-counterfeiting adhesive tape - Google Patents
Anti-counterfeiting adhesive tape Download PDFInfo
- Publication number
- CN202186968U CN202186968U CN2011202867484U CN201120286748U CN202186968U CN 202186968 U CN202186968 U CN 202186968U CN 2011202867484 U CN2011202867484 U CN 2011202867484U CN 201120286748 U CN201120286748 U CN 201120286748U CN 202186968 U CN202186968 U CN 202186968U
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- Prior art keywords
- adhesive tape
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- release layer
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- model
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Abstract
The utility model discloses anti-counterfeiting adhesive tape which comprises a first release layer, a base layer, a second release layer, a first identification layer, and an adhesive layer which are arranged in sequence from outside to inside and are combined into a whole. The anti-counterfeiting adhesive tape adopts a multilayer structure, and when the anti-counterfeiting adhesive tape is removed from an opening sealed with the anti-counterfeiting adhesive tape, the layers are separated from each other, and hidden contents between the layers are shown; and once removed, the anti-counterfeiting adhesive tape cannot be restored, so unauthorized removing can be prevented, and the anti-counterfeiting adhesive tape can be used for anti-counterfeiting sealing labels, sealing strips and joint sealing.
Description
Technical field
The utility model relates to the adhesive tape field, particularly relates to a kind of anti-counterfeit adhesive tape.
Background technology
Article for preventing that its opening or lid from arbitrarily or carelessly being opened, if can't pin with lockset, are then sealed a letter with adhesive tape when transporting or pack usually in addition.Traditional sealing tape can be pasted after unlatching again, and the surface is difficult for also finding out that any vestige that is opened is arranged.Thereby during for some the more valuable article that maybe must maintain secrecy, adopt traditional tape seal just can't reach the effect that adequately protects and maintain secrecy.Given this defective of traditional adhesive tape, thereby the appearance of anti-counterfeit adhesive tape is arranged.
Existing anti-counterfeit adhesive tape mainly is that the substrate backside at adhesive tape is coated with the dope layer that one deck has false proof sign, and the coating sizing agent forms on this dope layer again.This false proof sign can be retained on the article of being sealed a letter because of tearing off of adhesive band base, and the integrity of this state of sealing a letter in order to identification prevents unauthorized announcement.
But existing anti-counterfeit adhesive tape after simple process is such as the blower heating, can be opened and re-use poor reliability.
The utility model content
The technical problem that the utility model mainly solves provides a kind of anti-counterfeit adhesive tape, in case open, can not restore, and safety is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of anti-counterfeit adhesive tape is provided, comprises successively from outside to inside: first release layer, basic unit, second release layer, first identification layer and the glue-line, said five layers are combined into one.
In preferred embodiment of the utility model, said first release layer is a silicon layer.
In preferred embodiment of the utility model, said second release layer is a silicon layer.
In preferred embodiment of the utility model, said basic unit is the PET film.
In preferred embodiment of the utility model, the thickness of said PET film is 0.045 mm～0.055mm.
In preferred embodiment of the utility model, said glue-line is the polyurethane contact adhesive layer.
In preferred embodiment of the utility model, said anti-counterfeit adhesive tape also comprises the second identification layer, and the said second identification layer is between the said basic unit and second release layer.
The beneficial effect of the utility model is: the anti-counterfeit adhesive tape of the utility model comprises multilayered structure, and layering and demonstration lie in the content of interlayer when opening after sealing again; In case open, can not restore, therefore can prevent that unauthorized taking off from opening, can be used for anti-fake sealing label, strip of paper used for sealing, the joint sealing of valuable product.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model anti-counterfeit adhesive tape;
Fig. 2 is the structural representation of the another kind of embodiment of the utility model anti-counterfeit adhesive tape;
The mark of each parts is following in the accompanying drawing: 1a, 1b are first release layer, and 2 a, 2b are basic unit, and 3 a, 3b are second release layer, and 4 a, 4b are the first identification layer, and 5 a, 5b are glue-line, and 6b is the second identification layer.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, the utility model embodiment comprises:
A kind of anti-counterfeit adhesive tape comprises: the first release layer 1a, the 2a of basic unit, the second release layer 3a, the first identification layer 4a and glue-line 5a;
Wherein, The 2a of basic unit can select the PET film for use; Be coated with fluorosilicon oil on basic unit 2a two sides and form the first release layer 1a and the second release layer 3a, the first identification layer 4a includes that literal or pattern etc. indicate and between the second release layer 3a and glue-line 5a, glue-line 5a preferably adopts polyurethane contact adhesive to form.
Table 1 is shown as the performance of the PET film of employing different thickness as the formed anti-counterfeit adhesive tape of base material:
Table 1
The anti-counterfeit adhesive tape of present embodiment; Between the 2a of basic unit and the first identification layer 4a release layer is arranged, be used to the anti-counterfeit adhesive tape that seals, when opening once more; The 2a of basic unit and the first identification layer 4a break away from; Signs such as literal on the first identification layer 4a or pattern display for identification, and the first identification layer 4a and glue-line 5a can stay on the seal case simultaneously, and anti-counterfeit adhesive tape can't reuse sealing.
In another embodiment, anti-counterfeit adhesive tape comprises successively: the first release layer 1b, the 2b of basic unit, the second identification layer 6b, the second release layer 3b, the first identification layer 4b and glue-line 5b;
Compare with last a kind of embodiment; The anti-counterfeit adhesive tape of present embodiment has increased by the second identification layer 6b between the 2b of basic unit and the second release layer 3b; Make anti-counterfeit adhesive tape that two layer discrimination layers arranged, the first identification layer 4b and the second identification layer 6b combine the formation anti-counterfeiting mark, and when opening anti-counterfeit adhesive tape once more after sealing; Two layer discrimination layers can be separated, and can't restore once more.
The anti-counterfeit adhesive tape of the utility model comprises multilayered structure, and layering and demonstration lie in the content of interlayer when opening after sealing again; In case open, can not restore, therefore can prevent that unauthorized taking off from opening, can be used for anti-fake sealing label, strip of paper used for sealing, the joint sealing of valuable product, can effectively prevent losing and changing of valuables.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (7)
1. an anti-counterfeit adhesive tape is characterized in that, comprises successively from outside to inside: first release layer, basic unit, second release layer, first identification layer and the glue-line, said five layers are combined into one.
2. anti-counterfeit adhesive tape according to claim 1 is characterized in that, said first release layer is a silicon layer.
3. anti-counterfeit adhesive tape according to claim 1 is characterized in that, said second release layer is a silicon layer.
4. anti-counterfeit adhesive tape according to claim 1 is characterized in that, said basic unit is the PET film.
5. anti-counterfeit adhesive tape according to claim 4 is characterized in that, the thickness of said PET film is 0.045 mm～0.055mm.
6. anti-counterfeit adhesive tape according to claim 1 is characterized in that, said glue-line is the polyurethane contact adhesive layer.
7. anti-counterfeit adhesive tape according to claim 1 is characterized in that, said anti-counterfeit adhesive tape also comprises the second identification layer, and the said second identification layer is between the said basic unit and second release layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202867484U CN202186968U (en) | 2011-08-09 | 2011-08-09 | Anti-counterfeiting adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202867484U CN202186968U (en) | 2011-08-09 | 2011-08-09 | Anti-counterfeiting adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186968U true CN202186968U (en) | 2012-04-11 |
Family
ID=45918430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202867484U Expired - Fee Related CN202186968U (en) | 2011-08-09 | 2011-08-09 | Anti-counterfeiting adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329577A (en) * | 2011-08-09 | 2012-01-25 | 常熟市长江胶带有限公司 | Anti-counterfeiting adhesive tape |
| CN107163871A (en) * | 2017-07-07 | 2017-09-15 | 深圳市美信电子有限公司 | Anti-counterfeit adhesive tape and its manufacture method |
-
2011
- 2011-08-09 CN CN2011202867484U patent/CN202186968U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329577A (en) * | 2011-08-09 | 2012-01-25 | 常熟市长江胶带有限公司 | Anti-counterfeiting adhesive tape |
| CN107163871A (en) * | 2017-07-07 | 2017-09-15 | 深圳市美信电子有限公司 | Anti-counterfeit adhesive tape and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20140809 |
|
| EXPY | Termination of patent right or utility model |