CN1291895C - Anti-fake method for product package - Google Patents
Anti-fake method for product package Download PDFInfo
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- CN1291895C CN1291895C CN 200410051383 CN200410051383A CN1291895C CN 1291895 C CN1291895 C CN 1291895C CN 200410051383 CN200410051383 CN 200410051383 CN 200410051383 A CN200410051383 A CN 200410051383A CN 1291895 C CN1291895 C CN 1291895C
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- bottle cap
- label
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Abstract
The present invention relates to an anti-counterfeiting method for product packages. The present invention is characterized in that a bottle cap or a label is made from high molecular polymers which have shape memory effects, and patterns or words are formed on the surface of the bottle cap or the label or the surface of the bottle cap or the label forms a certain shape; then, cross-linking process is carried out, the bottle cap or the label is positioned in an environment with a temperature higher than the deformation temperature the used materials; the patterns or the words on the bottle cap are flattened after the bottle cap or the label is softened, so the patterns and the words on the bottle cap or the label disappear, or the formed shapes are deformed; the processed bottle cap or the label is positioned in the environment with the temperature higher than the deformation temperature of the used materials, and the patterns and the words or the shapes formed before cross-linking can be new displayed. The present invention has the advantages of reasonable manufacturing technique, convenient deformation detection, low cost and difficult fraudulent copy; the present invention can realize counterfeiting prevention on the bottle cap or product labels by the characteristic that the shape of the present invention is memorized by the high molecular polymers with shape memory effects.
Description
Technical field
The present invention relates to the method for anti-counterfeit of a kind of method for anti-counterfeit, particularly a kind of packing of product.
Background technology
The false proof of product is a global problem, because China is in Social Transformation Period, the effective false proof of product just seems especially important.Especially drinks because fake wine can damage people's health, even is taken people's life by force.
Disclose " a kind of anti-fake marmem mark and method for making " in the Chinese patent (patent No. 951127012), it is the making that marmem is used for anti-fake mark.But it has the following disadvantages; Cost is higher, and the price of marmem is more expensive; Plasticity is good inadequately, and it is easy inadequately to add thermal deformation.
Summary of the invention
The object of the present invention is to provide a kind of technology reasonable, convenient deformation detection, cost is lower, is difficult for the method for anti-counterfeit of anti-a kind of packing of product of emitting.
Purpose of the present invention can reach by following measure: a kind of method for anti-counterfeit of the packing of product, it is characterized in that: get high molecular polymer and make bottle cap or label with shape memory effect, and at its surface formation pattern and literal, or make it form certain shape, carry out crosslinking Treatment then, again bottle cap or label are placed the temperature environment on the deformation temperature that is higher than material therefor, treat its softening after, pattern on bottle cap or the label and literal are flattened, pattern and literal on it are disappeared, or established warpage, treated bottle cap or label are placed under the temperature environment on the deformation temperature that is higher than material therefor again, pattern that forms before then crosslinked and literal or crosslinked before the shape that forms just can display again.
Purpose of the present invention can also reach by following measure: the high molecular polymer with beginning memory effect can adopt deformation temperature at 50～90 ℃ polycaprolactone, using trans-polyisoprene, SB or polyurethane.Described cross-linking step can adopt chemical crosslinking or cross-linking radiation.Convex made in pattern and literal on bottle cap or the label surface, and concavity is made in the bottom surface.
The present invention has following advantage compared to existing technology: manufacturing process is reasonable, utilizes to have the high molecular polymer of shape memory effect this characteristic of memory to its excipient, can be implemented in false proof on bottle cap or the Product labelling; And convenient deformation detection, cost is lower, is difficult for counterfeit.
Specific embodiment
The present invention will now be further detailed embodiment:
Some high molecular polymer has shape memory effect.With crosslinked behind these high molecular polymer excipients, these high molecular polymers just have the memory to its excipient.When excipient and crosslinked high molecular polymer have placed its deformation temperature above with these, can change their excipient, this distortion can maintain at normal temperatures.When placing its deformation temperature above again these high molecular polymers, it can return to original excipient state from deformation state again.
Utilization of the present invention has this characteristic of high molecular polymer of shape memory effect, before crosslinked, at the various article that will make, as the surface formation pattern and the literal of bottle cap or label; Carry out crosslinked (sulphurization) then.To have the bottle cap or the label of pattern and literal to place the temperature environment that is higher than on the material therefor deformation temperature again, treat its softening after, pattern on bottle cap or the label and literal are flattened, make its disappearance.Also can further suppress the pattern and the literal that form other.Through bottle cap or the label of handling like this, in being placed on the temperature environment that is higher than on the used material deformation temperature again, then crosslinked preceding pattern and the literal that forms just can display again.Certainly, also these materials can be made behind the article of various forms crosslinkedly, again these article be placed the temperature environment that is higher than on the material therefor deformation temperature, treat its softening after, it is become other shape; In being placed on the temperature environment that is higher than on the material therefor deformation temperature again, then can return to crosslinked preceding shape again.Like this, just can play false proof effect.Be convenient check, should preferentially select deformation temperature at 50～90 ℃ high molecular polymer, as: using trans-polyisoprene, polyurethane, poly-second lactones, styrene-butadiene copolymer etc.This wants, and in check, only needs that bottle cap or label are put into boiling water and gets final product.Certainly, also can select deformation temperature,, but, when wanting it to return to pattern before crosslinked and literal, just need wait and heat with lighter, hair dryer as polyethylene or polyvinylchloride etc. at the material more than 90 ℃.For ease of the pattern on bottle cap or the label and literal are flattened, pattern on bottle cap or the label surface and literal should be made convex, and these patterns and literal fall in the bottom surface.For preventing that bottle cap is used again, bottle cap can be made disposable structure (as the mineral water bottle cap structure).
Claims (4)
1, a kind of method for anti-counterfeit of the packing of product, it is characterized in that: get high molecular polymer and make bottle cap or label with shape memory effect, and at its surface formation pattern and literal, or make it form certain shape, carry out crosslinking Treatment then, again bottle cap or label are placed the temperature environment on the deformation temperature that is higher than material therefor, treat its softening after, pattern on bottle cap or the label and literal are flattened, pattern and literal on it are disappeared, or established warpage, treated bottle cap or label are placed under the temperature environment on the deformation temperature that is higher than material therefor again, pattern that forms before then crosslinked and literal or crosslinked before the shape that forms just can display again.
2, method for anti-counterfeit according to claim 1 is characterized in that: the high molecular polymer with shape memory effect can adopt deformation temperature at 50～90 ℃ polycaprolactone, using trans-polyisoprene, SB or polyurethane.
3, method for anti-counterfeit according to claim 1 is characterized in that: described cross-linking step can adopt chemical crosslinking or cross-linking radiation.
4, method for anti-counterfeit according to claim 1 is characterized in that: convex made in pattern and literal on bottle cap or the label surface, and concavity is made in the bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410051383 CN1291895C (en) | 2004-09-08 | 2004-09-08 | Anti-fake method for product package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410051383 CN1291895C (en) | 2004-09-08 | 2004-09-08 | Anti-fake method for product package |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1587001A CN1587001A (en) | 2005-03-02 |
| CN1291895C true CN1291895C (en) | 2006-12-27 |
Family
ID=34602438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410051383 Expired - Fee Related CN1291895C (en) | 2004-09-08 | 2004-09-08 | Anti-fake method for product package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1291895C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011110045A1 (en) * | 2010-03-12 | 2011-09-15 | 广州市曼博瑞材料科技有限公司 | Manufacturing method for shape memory anti-counterfeiting logo |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2556732T3 (en) * | 2007-11-07 | 2016-01-19 | Recce Limited | Anti-microbial polymers and their compositions |
| DE102009053808B4 (en) * | 2009-11-18 | 2014-09-11 | Bundesanstalt für Materialforschung und -Prüfung (BAM) | Security label for marking goods |
| CN101826278B (en) * | 2010-03-30 | 2012-04-18 | 广州市曼博瑞材料科技有限公司 | Method for anti-counterfeiting product package |
| CN101916528B (en) * | 2010-07-28 | 2012-05-23 | 广州市曼博瑞材料科技有限公司 | Method for manufacturing shape memory anti-counterfeiting label |
| CN102024379B (en) * | 2010-09-30 | 2013-01-02 | 广州市曼博瑞材料科技有限公司 | Manufacturing method of shape memory anti-counterfeiting mark |
| CN102706469B (en) * | 2012-06-21 | 2016-08-03 | 黄为民 | Temperature indicating means and temperature indicating labels and the manufacture method of temperature indicating labels |
| CN102968928B (en) * | 2012-11-23 | 2016-06-08 | 黄为民 | Multi-layer anti-fake label and manufacture method thereof and multi-layer anti-fake indicating means |
| CN103093690B (en) * | 2012-12-04 | 2015-03-18 | 黄为民 | Object with shape memory anti-counterfeiting component and anti-counterfeiting method for object |
| CN103137013B (en) | 2013-02-05 | 2015-03-18 | 南京天朗制药有限公司 | Temperature indication or multi-layer anti-fake indication tag based on shape memory polymers and temperature indication or multi-layer anti-fake indication method |
| CN103093693A (en) * | 2013-02-05 | 2013-05-08 | 南京天朗制药有限公司 | Color anti-fake or temperature indication label and color anti-fake or temperature indication method |
| CN103137014B (en) * | 2013-02-28 | 2015-07-15 | 孙丽 | Elastic tag for indicating anti-counterfeiting and temperature, preparation method of elastic tag and application of elastic tag |
| CN106832879A (en) * | 2017-01-13 | 2017-06-13 | 广东工业大学 | A kind of TEMP conductive polymer composite based on bidirectional shape memory |
-
2004
- 2004-09-08 CN CN 200410051383 patent/CN1291895C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011110045A1 (en) * | 2010-03-12 | 2011-09-15 | 广州市曼博瑞材料科技有限公司 | Manufacturing method for shape memory anti-counterfeiting logo |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1587001A (en) | 2005-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU CITY MANBORUI MATERIALS SCIENCE AND TEC Free format text: FORMER OWNER: ZHANG YIYE Effective date: 20081024 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: Guangzhou hi tech Industrial Development Zone, No. 80 Guangzhou Road, science city on science and technology innovation base area D 606 ~ 608 room Patentee after: Guangzhou Manborui Material Technology Co., Ltd. Address before: Shiyan Environmental Protection Bureau of Hubei Province Patentee before: Zhang Yiye |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Kelairuidi Medical Appliances Co., Ltd., Guangzhou City Assignor: Guangzhou Manborui Material Technology Co., Ltd. Contract fulfillment period: 2009.8.15 to 2014.8.14 Contract record no.: 2009440001452 Denomination of invention: Method for anti-counterfeiting product package Granted publication date: 20061227 License type: Exclusive license Record date: 20090924 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.15 TO 2014.8.14; CHANGE OF CONTRACT Name of requester: GUANGZHOU KLARITY MEDICAL APPLIANCES CO., LTD. Effective date: 20090924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061227 Termination date: 20200908 |
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| CF01 | Termination of patent right due to non-payment of annual fee |