CN101950510B - Blowing-open prevention type adhesive sticker seal - Google Patents
Blowing-open prevention type adhesive sticker seal Download PDFInfo
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- CN101950510B CN101950510B CN2010102738303A CN201010273830A CN101950510B CN 101950510 B CN101950510 B CN 101950510B CN 2010102738303 A CN2010102738303 A CN 2010102738303A CN 201010273830 A CN201010273830 A CN 201010273830A CN 101950510 B CN101950510 B CN 101950510B
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- adhesive sticker
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Abstract
The invention provides a blowing-open prevention type adhesive sticker seal which comprises a substrate layer, a high-temperature resistant adhesive sticker layer and an irreversible temperature-change coating layer with activation temperature of 46 DEG C-70 DEG C. The design pushes forge makers into a dilemma, because the color of the seal is displayed and scrapped if the seal is heated, and the seal cannot be completely lifted if the seal is not heated, thereby the blowing-open prevention type adhesive sticker seal can effectively prevent the forge makers from opening the seal and stealing and exchanging goods by using heating tools, such as an electric hair dryer and the like.
Description
Technical field
The present invention relates to a kind of adhesive sticker (also claiming pressure sensitive adhesive) seal, particularly a kind of antitheft is opened, is prevented cheating, the anti-adhesive sticker sealing tape that reclaims and seals label.
Background technology
Seal be a kind of false proof with prevent the conventional apparatus of practising fraud, use material such as papery, plastics, metal usually.A kind of sealing custom made from metallic lead is referred to as lead sealing, and it is with a long history, be widely used, and is easy to use, because of its structure and to execute the envelope sign simple, also duplicates easily, so anti-counterfeiting performance is very poor.For this reason, people have designed the seal of various labyrinths or the complicated sign of band again.In order to prevent that the fake producer from intactly uncovering adhesive label from commodity, paste again on the counterfeit goods, in recent years, users at home and abroad adopts a kind of taking off to open the adhesive sticker goods that promptly decrease one after another.A kind of " take off and open the back double-deck adhesive sticker paper product that preestablishes character (like VOID, unpacking, Kaifeng etc.) that on commodity, stays " that for example wrappage company limited in Shenzhen produces.One Chinese patent application 02243253.1 and 20082022089.7 discloses some anti-transfers or technology is opened in antitheft.Its architectural feature is, is made up of top layer, transfer layer, non-drying glue layer and release liners successively, and the back side of transfer layer is coated with non-drying glue layer; The front of transfer layer is compounded with the top layer, and the bonding force between top layer and the transfer layer is much smaller than the bonding force between non-drying glue layer and the affixed object; Take off when opening, the top layer is easy to separate with transfer layer, thereby transfer layer is trapped on the affixed object; In other words, open the top layer after, transfer layer and on character pattern still be trapped on the commodity; Both but display of commodity was broken seal, and can prevent that again label from intactly being uncovered recovery.Yet the fake producer finds in the practice, and they have a common defective---utilize the method that (as use hair dryer) heat, with the adhesive sticker heat fused of label, make adhesive sticker lose bonding force after, still can label intactly be uncovered from commodity.A kind of fakement phenomena that overflows on the market now is: the fake producer with hair dryer with sealing of bottle or wine box sign blow heat after; Opening wine bottle, pour out the true wine of high-grade famous brand, pour into low-grade fake wine inferior; To seal again sign restore after " standing intact ", the sale of adulterating, pass a fake product off as a genuine one.The insider has such common recognition: the fundamental characteristics of adhesive sticker is exactly " doing never ", as long as it is heated to certain temperature, it must melt, must lose viscosity, must intactly uncover.Uncover antifalsification label in order to prevent the method that the fake producer takes to heat; Paste (transfer) again to other fake products; Pass a fake product off as a genuine one (promptly reclaim and fake); The inventor lasts invention successively in 8 years and investment and has researched and developed 7 patents such as " a kind of frangible anti-fake paper (ZL03280510.1), a kind of antifalsification label anti-uncovered method (ZL03150447.7), broken anti-counterfeiting product and manufacturing thereof and method of application (ZL200410055365.0), broken anti-counterfeiting product (ZL200410076761.1), a kind of antitheft and open label sealing method and adhesive sticker antitheft unpacking label (ZL200810002498.X), broken anti-fake identification mark (ZL200420056997.4), self crushing anti-fake paper (ZL200420091377.4) "; These patents have solved antifalsification label basically and have been easy to be heated the problem that the transfer use is reclaimed in the back of uncovering; But owing to they are sandwich constructions, the base material consumption is double, processing technology is complicated, so cost is higher.And; Broken through by the fake producer in the practice; When especially using as seal, the fake producer still can heat and uncovers the top layer, and then carefully opens packing, steals the commodity in the transducer package from broken incision; Restore the top layer at last again, post seal (top layer stands intact, can't see, can sell as usual).Therefore, it should not having sealed as product.
Summary of the invention
The object of the invention: provide a kind of anti-(hair dryer hot blast) to blow and open (Kaifeng) adhesive sticker seal; In a single day the fake producer is blown with the hair dryer heating opens; Its inevitable (colour developing) scraps, and prevents that the fake producer from using the hair dryer hot blast to blow unpacking and signing, steal the purpose of changing product thereby reach.
The anti-technical scheme that opens the adhesive sticker seal of blowing of the present invention is following:
A kind of anti-blowing opened the adhesive sticker seal; It comprises substrate layer (1), is coated on the non-drying glue layer (2) at substrate layer (1) back side; It is secured at the seam (mouth) of commodity packaging and locates, and it is characterized in that: a, substrate layer (1) are provided with activationary temperature t1 46 ℃～70 ℃ can not inversion become be coated with (material) layer (3); B, non-drying glue layer (2) are selected the high temperature resistant adhesive sticker of (the highest) tolerable temperature t2>=70 ℃ for use; C, t2
-T1>=10 ℃; Open effect in order to strengthen anti-blowing, the applicant has carried out a large amount of experimental studies, and draws as drawing a conclusion: t2
-The temperature difference of t1 has anti-preferably blowing and opens effect during more than or equal to 10 ℃; Work as t2
-The temperature difference of t1 has well anti-blowing and opens effect during more than or equal to 20 ℃; Work as t2
-The temperature difference of t1 has good especially anti-blowing and opens effect during more than or equal to 40 ℃; Work as t2
-The temperature difference of t1 has extraordinary anti-blowing and opens effect during more than or equal to 80 ℃.
Said temperature becomes coating, also is called heat sensitive paint, is a kind of a kind of color (primary colors) that is at normal temperatures, be heated to uniform temperature (activationary temperature t1) after, the coating that chemistry or physical reactions are transformed into another kind of color takes place.After temperature drops to normal temperature, can become primary colors again, become coating but be referred to as inversion, can not become primary colors again, be referred to as and can not become coating by inversion.This temperature becomes coating, is a kind of industrial chemicals of maturation, and all there is sale in the industrial and commercial shop of vague generalization, and this paper repeats no more.
Said high temperature resistant adhesive sticker is meant that when the applied environment temperature reached certain high temperature range (tolerable temperature t2), it still had maximum binding force and does not change the adhesive sticker of its characteristic (high-peeling strength and high-adhesiveness).For example the adhesive sticker of acrylic compounds can tolerate 120 ℃ high temperature, and phenyl type adhesive sticker can tolerate 260 ℃ high temperature.This high temperature resistant adhesive sticker also is a kind of ripe commodity, and all there is sale in general industrial chemicals shop, and this paper also repeats no more.
The inventor has carried out a large amount of investigation experiments, has studied industry standard, learns that hot blast that hair dryer blows out is 57 ℃～100 ℃.Open effect for strengthening anti-blowing, also lost efficacy in order to store at normal temperatures, to transport not because of environment temperature too high (China's maximum temperature not can above 42 ℃) variable color simultaneously, preferably selecting activationary temperature t1 for use is 53～57 ℃ temperature change coating; Or/and, select the high temperature resistant adhesive sticker of tolerable temperature t2 >=110 ℃ for use.
Open effect in order to strengthen anti-blowing, preferably select the fracture strength of substrate layer (1) for use, less than the peel strength (according to standard GB 2792-81,180 ° of peel strength test method tests of pressure sensitive adhesive tape) of its adhesive sticker.Like this, the fake producer needs only one firmly when uncovering label with the heating of instruments such as hair dryer, must substrate layer (1) be pulled apart, and can intactly do not peeled off seal.Certainly, substrate layer (1) is preferably selected fragile paper for use.The fracture strength of fragile paper is far below the tackifier adhesive power, and it has the advantages that can not completely to peel off, can not utilize again after the stickup at normal temperatures, and it is the printing plane materiel of commercially available maturation, and this paper repeats no more.
In order to prevent that anti-the blowing of the present invention from opening the adhesive sticker seal, when transportation, because friction generates self-heating and variable color is scrapped each other, be preferably in and can not inversion become coating (3) and (printing or paste) (protruding) is set on every side prevent protection pad (5).In other words, can not become coating (3) by inversion, be set at (protection) groove or pit (4) lining on the label.Like this, even if when transportation the phase mutual friction takes place, because keeping out and protecting of (convexity) anti-protection pad (5) can not rub yet and can not become coating (3) by inversion.
Use for the ease of the user, said anti-blowing opened the adhesive sticker seal and also can be made into the package sealing tape.
Compared with prior art; The present invention can produce following beneficial effect: 1. heating is promptly given up, can't be stolen and open: anti-the blowing of the present invention opened the adhesive sticker seal, if not to its heating, normal temperature is next can't intactly be peeled off from commodity; But; As long as the fake producer is with the heating of instruments such as hair dryer, its inevitable variable color demonstrates the eye-catching characteristic of " opening ", thereby can warn the consumer not buy, use its commodity.This design makes the fake producer be in the dilemma, that is: the inevitable variable color of heating seal is scrapped, and does not heat seal (under the normal temperature) and must completely take off and open (rising).2. single layer structure, with low cost, technology is simple: compare with background technology, the present invention is anti-to blow the substrate layer (1) that opens the adhesive sticker seal and can be single layer structure, and material and operation can reduce at double, thereby can simplify technology greatly, reduces consumption, reduces cost.3. prevent to peel off, prevent to reclaim: the present invention is anti-to blow and opens the adhesive sticker seal and also can further combine, be made into antifalsification label with other anti-counterfeiting technology.Even do not use, it is pasted on the commodity, can prevent effectively that also the fake producer from stripping down it and reclaim use as the envelope label.
Description of drawings
Fig. 1 is that anti-the blowing of the present invention opened adhesive sticker seal structural representation;
Fig. 2 is an A-B place schematic cross-section among Fig. 1;
Fig. 3 is that anti-the blowing of the present invention opened adhesive sticker seal (sealing tape) structural representation;
Fig. 4 is a C-D place schematic cross-section among Fig. 3.
Drawing reference numeral explanation: 1-substrate layer; The 2-non-drying glue layer; 3-can not become coating by inversion;
4-groove or pit; 5-prevents protection pad.
Embodiment
Anti-blow the technology contents, the structural attitude that open the adhesive sticker seal in order to specify the present invention, be described further below in conjunction with embodiment and conjunction with figs..
Embodiment one:
Referring to Fig. 1, Fig. 2, the fragile paper of choosing a kind of 40 micron thick is as substrate layer (1), 25 gram/m in its back side coating
2, the highest acrylic type non-drying glue layer (2) that tolerates 120 ℃ of high temperature, enclose release base stock again, promptly process a kind of high temperature resistant type adhesive material.
Use the last high temperature resistant type adhesive material processed of step, necessary comment and prompting are gone up in printing above that, and be coated with brush activationary temperature be 55 ℃, the colourless colour temperature that reddens becomes coating (3).
In order to prevent that temperature from becoming coating (3) in transit because of the frictional heat variable color; Can temperature become coating (3) around, printing makes one and exceeds the anti-protection pad (5) that paper and temperature become coating (3), make temperature become coating (3) and be protected in the middle of being in groove or pit (4).Certainly, prevent that protection pad (5) also can be ply of paper or the rete that posts up, cover the label most area.
At last, cross cutting row take, and promptly can be made into anti-blowing as shown in Figure 1 and open the adhesive sticker seal.This is sealed the sealing part that label pastes commodity, for example paste the sealing part of wine box or bottle cap, can prevent that the fake producer from using the method for hair dryer heating to blow to open label, stealing and change commodity.
Embodiment two:
Referring to Fig. 3, Fig. 4; The PET transparent membrane of choosing a kind of 25 micron thick is as substrate layer (1); Necessary comment and prompting on its back up, and coating go up activationary temperature be 60 ℃, linear (or full version) colourless blackening colour temperature becomes coating (3), and last 15 gram/m of coating
2, the acrylic type non-drying glue layer (2) that can tolerate 120 ℃ of high temperature.And release silicon layer in its positive coating.Be wound into package at last again, promptly can be made into anti-blowing as shown in Figure 3 and open adhesive sticker seal---sealing tape.
This sealing tape is pasted the sealing part of commodity, for example paste the seam crossing of commodity packaging carton, can prevent that the fake producer from using the method for heating such as hair dryer to open sealing tape, steal and change commodity.
In the actual measurement, non-drying glue layer (2) is under>=70 ℃ environment, if 90
0Or 180
0(and between adherend) peel strength>=6N/25mm can assert that then it is>=70 ℃ high temperature resistant adhesive sticker; Non-drying glue layer (2) is under>=70 ℃ environment, if 90
0Or 180
0Peel off when experiment, substrate layer (1) is easy to be torn (or broken) and can not be uncovered by complete, can assert that also it is>=70 ℃ high temperature resistant adhesive sticker.
Above disclosedly be merely preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.Especially the present invention is applied on the existing various anti-counterfeiting technology label, made various anti-blowing opened (rising) antifalsification label, must belong to the scope that the present invention is contained.
Claims (5)
1. anti-blowing opened the adhesive sticker seal; It comprises substrate layer (1), is coated on the non-drying glue layer (2) at substrate layer (1) back side; It is secured at the seam crossing of commodity packaging, it is characterized in that: a, substrate layer (1) be provided with activationary temperature t1 be 46 ℃～70 ℃ can not inversion become coating (3); B, non-drying glue layer (2) are selected the high temperature resistant adhesive sticker of tolerable temperature t2>=70 ℃ for use; C, t2
-T1>=10 ℃.
2. open the adhesive sticker seal according to described anti-the blowing of claim 1, it is characterized in that: said t2
-T1>=20 ℃ or 40 ℃ or 80 ℃.
3. open the adhesive sticker seal according to claim 1 or 2 described anti-blowing, it is characterized in that: the fracture strength of the substrate layer of selecting for use (1) less than its peel strength or/and said substrate layer (1) is selected fragile paper for use.
4. open the adhesive sticker seal according to claim 1 or 2 described anti-blowing, it is characterized in that: saidly can not become coating (3) by inversion, be set at groove or pit (4) lining on the label.
5. open the adhesive sticker seal according to claim 1 or 2 described anti-blowing, it is characterized in that: said anti-blowing opened the adhesive sticker seal and is made into the package sealing tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102738303A CN101950510B (en) | 2010-07-27 | 2010-09-07 | Blowing-open prevention type adhesive sticker seal |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010244796 | 2010-07-27 | ||
| CN201010244796.7 | 2010-07-27 | ||
| CN2010102738303A CN101950510B (en) | 2010-07-27 | 2010-09-07 | Blowing-open prevention type adhesive sticker seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101950510A CN101950510A (en) | 2011-01-19 |
| CN101950510B true CN101950510B (en) | 2012-02-22 |
Family
ID=43453992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102738303A Active CN101950510B (en) | 2010-07-27 | 2010-09-07 | Blowing-open prevention type adhesive sticker seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101950510B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423977B (en) * | 2011-08-23 | 2012-12-05 | 海南亚元防伪技术研究所 | Uncovering card print |
| CN102982729B (en) * | 2012-12-18 | 2014-10-22 | 江苏五维电子科技有限公司 | Sealing label |
| CN110217451B (en) * | 2019-04-30 | 2022-04-05 | 北京航星机器制造有限公司 | Method for nondestructively rendering paper adhesive seal ineffective |
| CN110920302B (en) * | 2019-10-30 | 2021-06-01 | 北京航星机器制造有限公司 | Method for nondestructively disabling seal of film-covered hard paper double-sided adhesive tape |
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| CN1056595A (en) * | 1990-05-12 | 1991-11-27 | 中国标准技术开发公司 | Anti-falsifying label and preparation method thereof |
| US5294470A (en) * | 1988-05-13 | 1994-03-15 | Ewan Frederick R | Tamper indicating containers and seals |
| CN1119317A (en) * | 1994-09-14 | 1996-03-27 | 株式会社派特 | Continous lable body and making of same |
| DE29615495U1 (en) * | 1996-09-05 | 1996-12-19 | Schreiner Etiketten | Seal or seal label |
| CN2685067Y (en) * | 2003-11-21 | 2005-03-16 | 郑金杯 | Temperature-sensitive changeable colour pattern paste paper |
| CN200976244Y (en) * | 2006-11-23 | 2007-11-14 | 刘莉 | Anti-electricity stolen color varied anti-fake seal |
| CN201181547Y (en) * | 2008-02-22 | 2009-01-14 | 张霆 | Temperature-sensing heat-sensitive false-proof anti-channel conflict label |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082873A (en) * | 1976-11-02 | 1978-04-04 | Monarch Marking Systems, Inc. | Switch-proof label |
| JPH1128863A (en) * | 1997-07-09 | 1999-02-02 | Daio Paper Corp | Sheet for pressure-sensitive adhesive print for heat-sensitive recording |
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2010
- 2010-09-07 CN CN2010102738303A patent/CN101950510B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5294470A (en) * | 1988-05-13 | 1994-03-15 | Ewan Frederick R | Tamper indicating containers and seals |
| CN1056595A (en) * | 1990-05-12 | 1991-11-27 | 中国标准技术开发公司 | Anti-falsifying label and preparation method thereof |
| CN1119317A (en) * | 1994-09-14 | 1996-03-27 | 株式会社派特 | Continous lable body and making of same |
| DE29615495U1 (en) * | 1996-09-05 | 1996-12-19 | Schreiner Etiketten | Seal or seal label |
| CN2685067Y (en) * | 2003-11-21 | 2005-03-16 | 郑金杯 | Temperature-sensitive changeable colour pattern paste paper |
| CN200976244Y (en) * | 2006-11-23 | 2007-11-14 | 刘莉 | Anti-electricity stolen color varied anti-fake seal |
| CN201181547Y (en) * | 2008-02-22 | 2009-01-14 | 张霆 | Temperature-sensing heat-sensitive false-proof anti-channel conflict label |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101950510A (en) | 2011-01-19 |
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Address after: 570125 Hainan Province, Haikou city Longhua District China World Trade Center Road No. 38 building 26D nine Patentee after: Hainan Asian anti counterfeiting technology research institute (general partner) Address before: 570125 Hainan Province, Haikou city Longhua District China World Trade Center Road No. 38 building 26D nine Patentee before: Hainan Yayuan Anti-counterfeiting Technology Institute |
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Address after: 570125 Jiudu Building, 38 Guomao Road, Longhua District, Haikou City, Hainan Province, 26D Patentee after: Hainan Yayuan anti counterfeiting technology Research Institute (L.P.) Address before: 570125 Jiudu Building, 38 Guomao Road, Longhua District, Haikou City, Hainan Province, 26D Patentee before: HAINAN YAYUAN ANTI COUNTERFEIT TECH Research Institute (GENERAL PARTNERSHIP) |
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Effective date of registration: 20210105 Address after: 570311 No. 1 Yaogu Sanheng Road, Xiuying District, Haikou City, Hainan Province Patentee after: Take a picture of (Hainan) artificial intelligence Co.,Ltd. Address before: 570125 Jiudu Building, 38 Guomao Road, Longhua District, Haikou City, Hainan Province, 26D Patentee before: Hainan Yayuan anti counterfeiting technology Research Institute (L.P.) |