CN113314021A - Drop-molding transfer-prevention variable information holographic anti-counterfeiting gasket and preparation method thereof - Google Patents
Drop-molding transfer-prevention variable information holographic anti-counterfeiting gasket and preparation method thereof Download PDFInfo
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- CN113314021A CN113314021A CN202110656240.7A CN202110656240A CN113314021A CN 113314021 A CN113314021 A CN 113314021A CN 202110656240 A CN202110656240 A CN 202110656240A CN 113314021 A CN113314021 A CN 113314021A
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- variable information
- layer
- holographic
- counterfeiting
- gasket
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- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000000465 moulding Methods 0.000 title claims description 20
- 229920002799 BoPET Polymers 0.000 claims abstract description 22
- 238000005187 foaming Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000013329 compounding Methods 0.000 claims description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- 238000005406 washing Methods 0.000 claims description 15
- 238000007639 printing Methods 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 9
- 238000005269 aluminizing Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000007646 gravure printing Methods 0.000 claims description 3
- 238000007738 vacuum evaporation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0297—Forms or constructions including a machine-readable marking, e.g. a bar code
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/245—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with decoration, information or contents indicating devices, labels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/03—Forms or constructions of security seals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/0257—Multilayer
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/0272—Labels for containers
- G09F2003/0273—Labels for bottles, flasks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a holographic anti-counterfeiting gasket, in particular to a plastic dripping type transfer-preventing variable information holographic anti-counterfeiting gasket and a preparation method thereof. The plastic dropping type transfer-preventing variable information holographic anti-counterfeiting gasket comprises a plastic dropping layer, a front variable information layer, a holographic film layer, a foaming material layer, a back variable information layer and a PET film layer which are sequentially arranged from top to bottom; the front variable information layer is partially covered above the holographic film layer; the front variable information layer and the back variable information layer have a position corresponding relationship and a data information corresponding relationship. The invention combines the plastic dropping process of the bottle cap, realizes the effect of tearing off and damaging the gasket, can prevent transfer, increases the anti-counterfeiting performance of the gasket and has good anti-counterfeiting effect; the preparation method is scientific, reasonable, simple and feasible.
Description
Technical Field
The invention relates to a holographic anti-counterfeiting gasket, in particular to a plastic dripping type transfer-preventing variable information holographic anti-counterfeiting gasket and a preparation method thereof.
Background
The one-object-one-code anti-counterfeiting traceability marketing management and control substitutes traditional enterprises into the information era, and each large winery also searches for one-object-one-code realization modes suitable for the winery, so that the effects of anti-counterfeiting, product traceability and intelligent marketing are achieved. The holographic anti-counterfeiting gasket is used as an information carrier and is selected by more and more wine enterprises.
At present, each bottle of wine is given unique identity information through the traditional labeling mode, the purpose of preventing transfer use cannot be really realized, and complete transfer can be realized through hot air blowing.
Through the mode of burning the sign indicating number, surface information is destroyed easily, is hidden or is duplicated the use, can not reach the purpose of product traceability, wisdom marketing to anti-fake effect is poor, does not play the effect of brand protection.
The gasket well combines variable data information and holographic anti-counterfeiting information together, gives each product a unique identity information, and how to prevent the anti-counterfeiting gasket from transferring, avoids lawbreakers from doing other purposes, and becomes a technical problem to be solved urgently.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the plastic-dripping type anti-transfer variable information holographic anti-counterfeiting gasket, the anti-counterfeiting performance of the gasket is improved, and the holographic anti-counterfeiting gasket has good anti-transfer performance and good anti-counterfeiting effect; the invention also provides a preparation method of the composition, which is scientific, reasonable, simple and feasible.
The drip molding type anti-transfer variable information holographic anti-counterfeiting gasket comprises a drip molding layer, a front variable information layer, a holographic film layer, a foaming material layer, a back variable information layer and a PET film layer which are sequentially arranged from top to bottom.
Wherein:
the front variable information layer partially covers the holographic film layer.
The layer is moulded to drop paste in positive variable information layer top, when external force destroys, drops and moulds the layer and positive variable information layer separation, simultaneously, variable information is destroyed, can't recover and duplicate, can't the secondary shift use.
The front variable information layer is protected without adding extra working procedures in the production process and the use process, and the scratch resistance is good.
When the product is plugged into the bottle cap for use, a protective cover on the surface is not needed, the bottle cap manufacturing process is reduced, and the bottle cap production efficiency is improved.
The front variable information layer and the back variable information layer have position correspondence and data information correspondence (one-to-one correspondence, mutual correlation). Preferably, the correspondence is done during production, without post-acquisition association.
The preparation method of the drop-molding transfer-prevention variable information holographic anti-counterfeiting gasket comprises the following steps:
1) coating a molding information layer on the PET film;
2) carrying out holographic information mould pressing and printing by using a mould pressing and gravure printing integrated machine;
3) aluminizing by using a vacuum evaporation aluminizing machine;
4) washing aluminum by using an aluminum washing machine, cleaning the aluminum at the dealuminized part, and fully drying to form a holographic film layer;
5) compounding and curing a foaming material on a mould pressing information surface (aluminum surface) of the PET film to form a foaming material layer, and compounding by using double-component glue;
6) variable information is sprayed and printed on the surface of the PET film to form a front variable information layer, and the variable information and holographic information are accurately registered;
7) spraying and printing the back variable information on the surface of the foaming material to form a back variable information layer, wherein the back variable information corresponds to the variable information on the front variable information layer one by one in the spraying and printing process and is mutually associated;
8) compounding a PET film on the back variable information layer, curing, and compounding by using double-component glue;
9) after the curing is finished, die cutting is carried out to obtain a gasket finished product;
10) and placing the cut gasket finished product into a groove of the bottle cap, and dripping plastic on the upper part of the gasket by using a dripping plastic machine to bond the bottle cap and the gasket together, wherein when the dripping plastic layer is damaged by external force, the front variable information layer is immediately damaged and cannot be transferred for secondary use.
In the step 4), the aluminum washing adopts a water washing process, and the mode is green and environment-friendly. When washing aluminium, spout seal position with gasket periphery and two-dimensional code and wash aluminium, the position that makes things convenient for variable data set position to spout the seal is observed and is adjusted.
The thickness of the PET film is 12-30 μm.
The thickness of the foaming material is 0.5-08 mm.
In the steps 5) and 8), the two-component glue adopts high-temperature boiling-resistant glue YH3160 and YH3160B, and the two-component glue needs to be cured at 40-60 ℃ for 24-48h, so that the structure of the compounded gasket is firmer and cannot be completely layered under the damage of external force. The compounding temperature is 126 ℃ and 135 ℃, the speed is 30-32 m/min, and the pressure is 0.3-0.4 kPa. Under the thermal compounding condition, the compounding of the PET film and the foaming material is not easy to generate the problems of incompact compounding and foaming.
In the step 6) and the step 7), the jet printing is in a non-contact UV ink jet mode. The printing is sprayed at the accurate registration of the spray printing surface, the front variable information layer and the back variable information layer have a corresponding relation, and the spray printing is carried out according to the corresponding relation when the spray printing is carried out, so that the work of carrying out positive and negative data acquisition association again in the later stage is avoided. The front two-dimensional code is sprayed and printed on the surface of the PET, and layering of the front variable information layer can be guaranteed after plastic dripping.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention combines the plastic dropping process of the bottle cap, realizes the effect of tearing off and damaging the gasket, and can prevent transfer.
2. The authenticity of the product can be judged through the holographic anti-counterfeiting characteristic with a visual surface; further inquiry can be carried out by scanning the two-dimensional code and skipping the webpage to inquire authenticity, and the identification is simple and the anti-counterfeiting effect is good.
3. The preparation method provided by the invention is scientific, reasonable, simple and feasible.
4. The invention provides a new production method for producing the intelligent bottle cap, and the production efficiency and the anti-counterfeiting performance of the product are higher.
Drawings
FIG. 1 is a schematic layer structure diagram of a drop-molding transfer-resistant variable information holographic anti-counterfeiting gasket according to the invention;
in the figure: 1. a PET film layer; 2. a back side variable information layer; 3. a layer of foamed material; 4. a holographic film layer; 5. a front side variable information layer; 6. and (5) dripping a plastic layer.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, the drop-molding transfer-prevention variable information holographic anti-counterfeiting gasket comprises a drop-molding layer 6, a front variable information layer 5, a holographic film layer 4, a foaming material layer 3, a back variable information layer 2 and a PET film layer 1 which are sequentially arranged from top to bottom.
Wherein:
the front variable information layer 5 partially covers the holographic film layer 4.
The front variable information layer 5 and the back variable information layer 2 have a position corresponding relationship and a data information corresponding relationship.
The preparation method comprises the following steps:
1) coating a molding information layer on the PET film;
2) carrying out holographic information mould pressing and printing by using a mould pressing and gravure printing integrated machine;
3) aluminizing by using a vacuum evaporation aluminizing machine;
4) washing aluminum by using an aluminum washing machine, cleaning the aluminum at the dealuminized part, and fully drying to form a holographic film layer 4, wherein the aluminum washing adopts a water washing process;
5) compounding and curing a foaming material on the mould pressing information surface of the PET film to form a foaming material layer 3;
6) variable information is sprayed and printed on the surface of the PET film to form a front variable information layer 5, and the variable information and holographic information are accurately registered;
7) the variable information of the back side is sprayed and printed on the surface of the foaming material to form a variable information layer 2 of the back side, and the variable information of the back side corresponds to the variable information of the variable information layer 5 of the front side one by one in the spraying and printing process and is mutually associated;
8) compounding a PET film on the back variable information layer 2 and curing;
9) after the curing is finished, die cutting is carried out to obtain a gasket finished product;
10) and placing the cut gasket finished product into a groove of the bottle cap, and dripping plastic on the upper part of the gasket by using a dripping plastic machine to bond the bottle cap and the gasket together.
In the steps 5) and 8), the two-component glue (high-temperature steaming-resistant glue YH3160 and YH3160B) is adopted for compounding, and the two-component glue needs to be cured at 50 ℃ for 48 hours; the compounding temperature was 130 ℃, the speed was 31 m/min, and the pressure was 0.35 kPa.
In step 7), the two-dimensional codes used by the front variable information layer 5 and the back variable information layer 2 are both 9.5 × 9.5mm in size.
The thickness of the PET film is 20 mu m, the thickness of the foaming material is 0.6mm, and the width of the foaming material is 600 mm.
Example 2
The structure and the preparation method of the drop-molding transfer-resistant variable information holographic anti-counterfeiting gasket are the same as those of the embodiment 1, and the difference is that:
in step 1), the holographic plates with different holographic effects are used for die pressing.
In the step 2), different aluminum-washing plates are used for printing water-washing ink.
In the steps 5) and 8), the compounding temperature is 126 ℃, the speed is 30 m/min, and the pressure is 0.4 kPa.
In step 7), the two-dimensional codes used by the front variable information layer 5 and the back variable information layer 2 are both 8.5 × 8.5mm in size.
The thickness of the PET film is 20 mu m, the thickness of the foaming material is 0.6mm, and the width of the foaming material is 520 mm.
Claims (9)
1. The utility model provides a drip mould type prevents shifting holographic anti-fake gasket of variable information which characterized in that: comprises a plastic dropping layer (6), a front variable information layer (5), a holographic film layer (4), a foaming material layer (3), a back variable information layer (2) and a PET film layer (1) which are arranged from top to bottom in sequence.
2. The drop-molding transfer-resistant variable information holographic anti-counterfeiting gasket according to claim 1, which is characterized in that: the front variable information layer (5) is partially covered above the holographic film layer (4).
3. The drop-molding transfer-resistant variable information holographic anti-counterfeiting gasket according to claim 1, which is characterized in that: the front variable information layer (5) and the back variable information layer (2) have a position corresponding relationship and a data information corresponding relationship.
4. A method for preparing a drop-molding transfer-proof variable information holographic anti-counterfeiting gasket according to any one of claims 1 to 3, which is characterized in that: the method comprises the following steps:
1) coating a molding information layer on the PET film;
2) carrying out holographic information mould pressing and printing by using a mould pressing and gravure printing integrated machine;
3) aluminizing by using a vacuum evaporation aluminizing machine;
4) washing aluminum by using an aluminum washing machine, cleaning the aluminum at the dealuminized part, and fully drying to form a holographic film layer (4);
5) compounding and curing a foaming material on the mould pressing information surface of the PET film to form a foaming material layer (3), and compounding by using double-component glue;
6) variable information is sprayed and printed on the surface of the PET film to form a front variable information layer (5), and the variable information and holographic information are accurately registered;
7) the variable information of the back side is sprayed and printed on the surface of the foaming material to form a variable information layer (2) of the back side, and the variable information of the back side corresponds to the variable information of the variable information layer (5) of the front side one by one in the spraying and printing process and is mutually associated;
8) compounding a PET film on the back variable information layer (2) and curing, and compounding by using double-component glue;
9) after the curing is finished, die cutting is carried out to obtain a gasket finished product;
10) and placing the cut gasket finished product into a groove of the bottle cap, and dripping plastic on the upper part of the gasket by using a dripping plastic machine to bond the bottle cap and the gasket together.
5. The preparation method of the drop-molding transfer-resistant variable information holographic anti-counterfeiting gasket according to claim 4, which is characterized in that: in the step 4), the aluminum washing adopts a water washing process.
6. The preparation method of the drop-molding transfer-resistant variable information holographic anti-counterfeiting gasket according to claim 4, which is characterized in that: in the steps 5) and 8), the two-component glue adopts high-temperature boiling-resistant glue YH3160 and YH3160B, and is cured at 40-60 ℃ for 24-48 h; the compounding temperature is 126 ℃ and 135 ℃, the speed is 30-32 m/min, and the pressure is 0.3-0.4 kPa.
7. The preparation method of the drop-molding transfer-resistant variable information holographic anti-counterfeiting gasket according to claim 4, which is characterized in that: in the step 6) and the step 7), the jet printing is in a non-contact UV ink jet mode.
8. The preparation method of the drop-molding transfer-resistant variable information holographic anti-counterfeiting gasket according to claim 4, which is characterized in that: the thickness of the PET film is 12-30 μm.
9. The preparation method of the drop-molding transfer-resistant variable information holographic anti-counterfeiting gasket according to claim 4, which is characterized in that: the thickness of the foaming material is 0.5-0.8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110656240.7A CN113314021A (en) | 2021-06-11 | 2021-06-11 | Drop-molding transfer-prevention variable information holographic anti-counterfeiting gasket and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110656240.7A CN113314021A (en) | 2021-06-11 | 2021-06-11 | Drop-molding transfer-prevention variable information holographic anti-counterfeiting gasket and preparation method thereof |
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| CN113314021A true CN113314021A (en) | 2021-08-27 |
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| CN202110656240.7A Pending CN113314021A (en) | 2021-06-11 | 2021-06-11 | Drop-molding transfer-prevention variable information holographic anti-counterfeiting gasket and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203192310U (en) * | 2013-03-12 | 2013-09-11 | 山东泰宝防伪技术产品有限公司 | Disposable anti-shifting anti-fake electronic tag |
| CN103325301A (en) * | 2013-05-03 | 2013-09-25 | 武汉华工图像技术开发有限公司 | Holographic miniature encrypting and positioning optics rule-changeable exposing and anti-counterfeiting mark and preparation technology thereof |
| WO2016201774A1 (en) * | 2015-06-15 | 2016-12-22 | 杭州沃朴物联科技有限公司 | Graphic anti-counterfeit tag and manufacturing method therefor |
| CN209879557U (en) * | 2019-07-04 | 2019-12-31 | 山东泰宝防伪技术产品有限公司 | High-frequency plastic dripping electronic tag with display screen |
| CN110738292A (en) * | 2019-09-24 | 2020-01-31 | 山东泰宝防伪技术产品有限公司 | Special anti-counterfeiting code gasket and preparation method thereof |
| CN210691842U (en) * | 2019-12-25 | 2020-06-05 | 无锡新光印防伪技术有限公司 | Anti-transfer anti-fake label with laser holographic plastic film |
-
2021
- 2021-06-11 CN CN202110656240.7A patent/CN113314021A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203192310U (en) * | 2013-03-12 | 2013-09-11 | 山东泰宝防伪技术产品有限公司 | Disposable anti-shifting anti-fake electronic tag |
| CN103325301A (en) * | 2013-05-03 | 2013-09-25 | 武汉华工图像技术开发有限公司 | Holographic miniature encrypting and positioning optics rule-changeable exposing and anti-counterfeiting mark and preparation technology thereof |
| WO2016201774A1 (en) * | 2015-06-15 | 2016-12-22 | 杭州沃朴物联科技有限公司 | Graphic anti-counterfeit tag and manufacturing method therefor |
| CN209879557U (en) * | 2019-07-04 | 2019-12-31 | 山东泰宝防伪技术产品有限公司 | High-frequency plastic dripping electronic tag with display screen |
| CN110738292A (en) * | 2019-09-24 | 2020-01-31 | 山东泰宝防伪技术产品有限公司 | Special anti-counterfeiting code gasket and preparation method thereof |
| CN210691842U (en) * | 2019-12-25 | 2020-06-05 | 无锡新光印防伪技术有限公司 | Anti-transfer anti-fake label with laser holographic plastic film |
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Application publication date: 20210827 |