CN103198758A - Manufacturing method of shape memory anti-counterfeiting mark with permanent memory information - Google Patents
Manufacturing method of shape memory anti-counterfeiting mark with permanent memory information Download PDFInfo
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- CN103198758A CN103198758A CN2013100981703A CN201310098170A CN103198758A CN 103198758 A CN103198758 A CN 103198758A CN 2013100981703 A CN2013100981703 A CN 2013100981703A CN 201310098170 A CN201310098170 A CN 201310098170A CN 103198758 A CN103198758 A CN 103198758A
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- shape memory
- counterfeiting mark
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- recall info
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Abstract
The invention relates to an anti-counterfeiting mark, in particular to a manufacturing method of a shape memory anti-counterfeiting mark with permanent memory information. The manufacturing method of the shape memory anti-counterfeiting mark with the permanent memory information comprises preparation of a high-molecular polymer material. The high-molecular polymer material is prepared by the following components, by weight, 100 parts of polylactic acid, 0.1-1 part of polycaprolactone, 0.1-1 part of deoxyribonucleic acid (DNA) printing ink, 0.01-0.2 part of antioxygen and 0.1-0.3 part of inorganic filler. The manufacturing method of the shape memory anti-counterfeiting mark is simple and easy to operate and easy to achieve. The anti-counterfeiting mark can distinguish the true from the false in duplex mode, can protect consumer benefit, guarantees manufacturer benefit and product reputation, and is particularly suitable for being applied to high-end products. In addition, polylactic acid and polycaprolactone are both biodegradable. The anti-counterfeiting mark is an environment-friendly anti-counterfeiting mark.
Description
Technical field
The present invention relates to a kind of anti-counterfeiting mark, be specifically related to a kind of method for making with shape memory anti-counterfeiting label of permanent recall info.
Background technology
Present anti-counterfeiting mark is varied, and is in the majority with paper anti-counterfeiting mark, laser class anti-counterfeiting mark, adopts the mode of Help by Phone or the false proof discriminating of printing ink to exist simultaneously.The product of businessman has not only been protected in the application of anti-counterfeiting mark, returns the consumer discriminating of authenticity of products has been brought convenience.
Along with the development of economic society, have shape memory function anti-counterfeiting mark use more and more widely.Shape memory anti-counterfeiting label generally is to utilize the memory function of high molecular polymer to realize.This type of anti-counterfeiting mark is put into the hot water of 100 degree or is roasted anti-counterfeiting mark with lighter, and anti-counterfeiting mark can be formed with the concave-convex sense of literal or LOGO, and this kind mode is differentiated for consumers, simple and imitation property difficulty height.Yet this type of anti-counterfeiting mark only is fit to be applied in the mill run of daily life, for some high-end products, more particularly after destroying, product still needs the product of collecting evidence, just there is not any advantage in these common anti-counterfeiting marks, do not reach some discriminating requirements in particular cases at all.
Therefore the shape memory function anti-counterfeiting mark with multiple discriminating means of development functionality is the direction of anti-counterfeiting mark industry.
Summary of the invention
The purpose of this invention is to provide a kind of method for making with shape memory anti-counterfeiting label of permanent recall info, the shape memory anti-counterfeiting label of producing not only can be differentiated the true and false of product, even also can carry out the discriminating of authenticity of products under the situation that anti-counterfeiting mark damages or destroys.
Method for making with shape memory anti-counterfeiting label of permanent recall info of the present invention comprises the preparation of macromolecule polymer material, and macromolecule polymer material is prepared from by the component of following mass fraction:
Described antioxidant is 1010 or 168.
Described inorganic filler is nano titanium oxide.
Described method for making, may further comprise the steps: be extruded as flaky material after each component of formula ratio is mixed in extruder, flaky material is put into heats generation deformation on the heater, press pattern or literal on flaky material then, obtain having the false proof base material of shape memory of permanent recall info, will obtain having the shape memory anti-counterfeiting label of permanent recall info behind the substrate passed printing, gluing, the cross cutting.The structure of this anti-counterfeiting mark is rubberised layer, false proof substrate layer, printed layers from bottom to up successively.
The extrusion temperature 180-190 degree of described extruder, screw speed 300-400r/min.
The preferred PLA1802I of described PLA, the luxuriant new material of Hangzhou sunlight Science and Technology Ltd..
The product of the preferred Nanjing of described polycaprolactone chemical industry company limited of space portion.
Among the present invention:
PLA and DNA printing ink are mixed and made into novel material rather than print DNA printing ink at original macromolecular material, and reason is as follows:
The one: the aesthetics of anti-counterfeiting mark requires more and more higher at present, the client can require exquisite printing, and present DNA ink printing must be through this step of oven dry, yet macromolecular material is when oven dry, if temperature is too high, just can cause the damage of base material, and this kind base material is to have nonreversibility, just means breakage in case damage.Equally, the anti-counterfeiting mark of this type of base material more can't be played sign indicating number and last covering China ink.
The 2nd: because DNA printing ink belongs to water color ink, it does not have adhesion at macromolecular material, so DNA printing ink can only be mixed with macromolecular material, does that so the stored term of validity of DNA printing ink is increased, and under the effect of polycaprolactone, well merge.Polycaprolactone has been brought into play great function in the present invention as the compatilizer of PLA and DNA printing ink.
In addition, the adding of antioxidant makes that the anti-counterfeiting mark holding time of the present invention is more permanent, and it is more even that the existence of inorganic filler makes that PLA, polycaprolactone, DNA printing ink three mix, and has increased the flowability of polylactic resin, has improved processing characteristics.
Beneficial effect of the present invention is as follows:
Anti-counterfeiting mark of the present invention has not only had the needed simple identification method of client, also has the needed hiding identification method of manufacturer simultaneously, namely has dual function of discerning the false from the genuine, and the one, have the shape identification function; The 2nd, have the function that still can differentiate after the destruction.Not only can protect consumer's interests, and guarantee the interests of manufacturer and the reputation of product, be particularly suitable for using at high-end product.PLA and polycaprolactone are all biodegradable in addition, and therefore, anti-counterfeiting mark of the present invention is the environment-friendly type anti-counterfeiting mark.
Embodiment
Be further described below in conjunction with the present invention of embodiment.
Embodiment 1
Method for making with shape memory anti-counterfeiting label of permanent recall info of the present invention, may further comprise the steps: be extruded as flaky material after each component of formula ratio is mixed in extruder, flaky material is put into heats generation deformation on the heater, press pattern or literal on flaky material then, obtain having the false proof base material of shape memory of permanent recall info, will obtain having the shape memory anti-counterfeiting label of permanent recall info behind the substrate passed printing, gluing, the cross cutting.Extrusion temperature 190 degree of extruder, screw speed 350r/min.
Wherein, macromolecule polymer material is prepared from by the component of following mass fraction:
During discriminating: anti-counterfeiting mark is put into the above hot water of 70 degree or roasted anti-counterfeiting mark with lighter, and anti-counterfeiting mark can be formed with the concave-convex sense of literal or LOGO, and this kind mode is differentiated for consumers, simple and imitation property difficulty height.For businessman, anti-counterfeiting mark can be burnt is ashes, adopts then and differentiates instrument, just can identify the anti-counterfeiting information of hiding in the anti-counterfeiting mark.
Embodiment 2
Preparation method and discrimination method such as embodiment 1, the macromolecule polymer material of embodiment 2 is by the component of following mass fraction
Be prepared from:
Extrusion temperature 180 degree of extruder, screw speed 400r/min.
Embodiment 3
Preparation method and discrimination method such as embodiment 1, the macromolecule polymer material of embodiment 3 is prepared from by the component of following mass fraction:
Extrusion temperature 190 degree of extruder, screw speed 300r/min.
Claims (5)
1. the method for making with shape memory anti-counterfeiting label of permanent recall info comprises the preparation of macromolecule polymer material, it is characterized in that, macromolecule polymer material is prepared from by the component of following mass fraction:
2. the method for making with shape memory anti-counterfeiting label of permanent recall info according to claim 1, it is characterized in that: antioxidant is 1010 or 168.
3. the method for making with shape memory anti-counterfeiting label of permanent recall info according to claim 1, it is characterized in that: inorganic filler is nano titanium oxide.
4. the method for making with shape memory anti-counterfeiting label of permanent recall info according to claim 1, it is characterized in that, may further comprise the steps: be extruded as flaky material after each component of formula ratio is mixed in extruder, flaky material is put into heats generation deformation on the heater, press pattern or literal on flaky material then, obtain having the false proof base material of shape memory of permanent recall info, will obtain having the shape memory anti-counterfeiting label of permanent recall info behind the substrate passed printing, gluing, the cross cutting.
5. the method for making with shape memory anti-counterfeiting label of permanent recall info according to claim 4 is characterized in that: extrusion temperature 180-190 degree, screw speed 300-400r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098170.3A CN103198758B (en) | 2013-03-26 | 2013-03-26 | Manufacturing method of shape memory anti-counterfeiting mark with permanent memory information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098170.3A CN103198758B (en) | 2013-03-26 | 2013-03-26 | Manufacturing method of shape memory anti-counterfeiting mark with permanent memory information |
Publications (2)
| Publication Number | Publication Date |
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| CN103198758A true CN103198758A (en) | 2013-07-10 |
| CN103198758B CN103198758B (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310098170.3A Active CN103198758B (en) | 2013-03-26 | 2013-03-26 | Manufacturing method of shape memory anti-counterfeiting mark with permanent memory information |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106682714A (en) * | 2015-11-11 | 2017-05-17 | 无锡百得包装材料有限公司 | High-molecular polymer encryption anti-counterfeiting technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008144035A (en) * | 2006-12-11 | 2008-06-26 | Advanced Plastics Compounds Co | Thermoplastic resin composition |
| CN101319088A (en) * | 2008-07-02 | 2008-12-10 | 东华大学 | Shape memory material based on polylactic acid, manufacturing and using process thereof |
| CN201655145U (en) * | 2009-11-20 | 2010-11-24 | 宋克 | Anti-counterfeit label |
| CN102024379A (en) * | 2010-09-30 | 2011-04-20 | 广州市曼博瑞材料科技有限公司 | Manufacturing method of shape memory anti-counterfeiting mark |
| CN102863750A (en) * | 2012-09-28 | 2013-01-09 | 哈尔滨工程大学 | Biodegradable polymer composite material having multistep shape memory effect, preparation method thereof and molded part manufacturing and shape recovery method |
-
2013
- 2013-03-26 CN CN201310098170.3A patent/CN103198758B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008144035A (en) * | 2006-12-11 | 2008-06-26 | Advanced Plastics Compounds Co | Thermoplastic resin composition |
| CN101319088A (en) * | 2008-07-02 | 2008-12-10 | 东华大学 | Shape memory material based on polylactic acid, manufacturing and using process thereof |
| CN201655145U (en) * | 2009-11-20 | 2010-11-24 | 宋克 | Anti-counterfeit label |
| CN102024379A (en) * | 2010-09-30 | 2011-04-20 | 广州市曼博瑞材料科技有限公司 | Manufacturing method of shape memory anti-counterfeiting mark |
| CN102863750A (en) * | 2012-09-28 | 2013-01-09 | 哈尔滨工程大学 | Biodegradable polymer composite material having multistep shape memory effect, preparation method thereof and molded part manufacturing and shape recovery method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106682714A (en) * | 2015-11-11 | 2017-05-17 | 无锡百得包装材料有限公司 | High-molecular polymer encryption anti-counterfeiting technology |
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| CN103198758B (en) | 2014-12-31 |
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Address after: 256407 Shandong Zibo County, Huantai Province, north of the first sea Patentee after: Shandong Taibao Information Technology Group Co., Ltd Address before: 256407 Shandong Zibo County, Huantai Province, north of the first sea Patentee before: SHANDONG TAIBAO PREVENTING COUNTERFEIT PRODUCT Co.,Ltd. |
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