CN203544688U - Light refraction variable color anti-counterfeiting composite packaging film - Google Patents
Light refraction variable color anti-counterfeiting composite packaging film Download PDFInfo
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- CN203544688U CN203544688U CN201320647864.3U CN201320647864U CN203544688U CN 203544688 U CN203544688 U CN 203544688U CN 201320647864 U CN201320647864 U CN 201320647864U CN 203544688 U CN203544688 U CN 203544688U
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- polyamide film
- refraction
- film
- counterfeit
- light color
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Abstract
The utility model relates to a light refraction variable color anti-counterfeiting composite packaging film which comprises a single-sided corona bidirectional stretching polyamide film, a first polyurethane glue layer, a double-sided corona bidirectional stretching polyamide film, a light refraction variable color anti-counterfeiting ink layer, a second polyurethane glue layer and a polyethylene film. The light refraction variable color anti-counterfeiting ink layer is printed on the double-sided corona bidirectional stretching polyamide film, then the single-sided corona bidirectional stretching polyamide film is coated with the first polyurethane glue layer, and the first polyurethane glue layer is compounded with the non-print surface of the double-sided corona bidirectional stretching polyamide film; the light refraction variable color anti-counterfeiting ink layer is compounded with the polyethylene film into a whole body by the second polyurethane glue layer. According to the utility model, by printing the light refraction variable color anti-counterfeiting layer on the double-sided corona bidirectional stretching polyamide film and then compounding the obtained product and the polyamide film as well as the polyethylene film by an adhesive, the aim of preventing counterfeiting is fulfilled; the risk that farmers purchase false seeds is reduced; the light refraction variable color anti-counterfeiting composite packaging film is difficult to counterfeit.
Description
Technical field
The present invention relates to a kind of packaging film, be specifically related to a kind of refraction of light color-changing anti-counterfeit composite package film, belong to field of packaging material.
Background technology
At China's Seed Market and pesticide market, counterfeit and shoddy goods are a lot of, peasant's one year far products income has been brought to very large loss, therefore the false proof of seed and agricultural chemicals just seems particularly important, some domestic large seeds companys widely popularize anti-counterfeiting technology on the product of oneself at present, and the one, to the protection of own product; The 2nd, reduce peasant and bought pseudospermic risk.Although but anti-counterfeiting technology with high content of technology is difficult for by counterfeit, cost is but very expensive, and the publicity in peasant promotes also much time power very, and anti-counterfeiting technology cost with low content of technology is lower, and publicity promotes easily, but very easily by counterfeit.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby provide a kind of refraction of light color-changing anti-counterfeit composite package film, this film is by print refraction of light color-changing anti-counterfeit on two-way stretching polyamide film, and then by adhesive, is composited with polyamide film and polyethylene foil the object that reaches false proof.
According to technical scheme provided by the invention, a kind of refraction of light color-changing anti-counterfeit composite package film comprises
One side corona two-way stretching polyamide film, the first polyurethane adhesive water layer, two-sided corona two-way stretching polyamide film, refraction of light color varying counterfeit-proof ink layer, the second polyurethane adhesive water layer, polyethylene foil; Described polyethylene foil top is disposed with refraction of light color varying counterfeit-proof ink layer, two-sided corona two-way stretching polyamide film and one side corona two-way stretching polyamide film, refraction of light color varying counterfeit-proof ink layer is by being printed onto on two-sided corona two-way stretching polyamide film, then one side corona two-way stretching polyamide film is scribbled to the first polyurethane adhesive water layer, the first polyurethane adhesive water layer and the non-printing surface of two-sided corona two-way stretching polyamide film are compound; Between refraction of light color varying counterfeit-proof ink layer and polyethylene foil, by the second polyurethane adhesive water layer, be combined into one.
As a further improvement on the present invention, described one side corona two-way stretching polyamide film thickness is 15um; Described two-sided corona two-way stretching polyamide film thickness is 15um; Described refraction of light color varying counterfeit-proof ink layer thickness is 1-2um; Described polyethylene foil thickness is 80-100um.
As a further improvement on the present invention, described the first polyurethane adhesive water layer thickness is 2-3um.
As a further improvement on the present invention, described the second polyurethane adhesive water layer thickness is 3-5um.
Compared with the prior art the present invention has the following advantages:
The present invention is by print refraction of light color-changing anti-counterfeit on two-way stretching polyamide film, and then by adhesive, is composited with polyamide film and polyethylene foil the object that reaches false proof; Reduce peasant and bought pseudospermic risk; Be difficult for by counterfeit.
Accompanying drawing explanation
Fig. 1 is structural representation cross section view of the present invention.
The specific embodiment
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1, comprise one side corona two-way stretching polyamide film 1, the first polyurethane adhesive water layer 2, two-sided corona two-way stretching polyamide film 3, refraction of light color varying counterfeit-proof ink layer 4, the second polyurethane adhesive water layer 5 and polyethylene foil 6.
Described refraction of light color-changing anti-counterfeit composite package film, described polyethylene foil 6 tops are disposed with refraction of light color varying counterfeit-proof ink layer 4, two-sided corona two-way stretching polyamide film 3 and one side corona two-way stretching polyamide film 1, refraction of light color varying counterfeit-proof ink layer 4 is by being printed onto on two-sided corona two-way stretching polyamide film 3, then one side corona two-way stretching polyamide film 1 is scribbled to the first polyurethane adhesive water layer 2, the first polyurethane adhesive water layers 2 compound with the non-printing surface of two-sided corona two-way stretching polyamide film 3; Between refraction of light color varying counterfeit-proof ink layer 4 and polyethylene foil 6, by the second polyurethane adhesive water layer 5, be combined into one.
The present invention is transferred to refraction of light color varying counterfeit-proof ink layer 4 on two-sided corona two-way stretching polyamide film 3 by the mode of intaghlio printing, then by adhesive and one side corona two-way stretching polyamide film 1 and polyethylene foil 6, be composited, this kind of refraction of light color varying counterfeit-proof ink under light when sight line and ink place plane are 60 ° of-90 ° of angles ink present purple, when sight line and ink place plane are 60 °-45° angle, ink presents purple with green alternate, and when sight line and ink place plane are 0 °-45° angle, ink presents green.
One side corona two-way stretching polyamide film 1 of the present invention, two-sided corona two-way stretching polyamide film 3, polyethylene foil 6 are that Jiangyin three horse plastics Co., Ltds produce.
Refraction of light color varying counterfeit-proof ink layer of the present invention is Huayang optics refraction of light color shifting ink; Add Central Asia UMT99 varnish to mix together refraction of light variable color ink powder, ratio is 1:3.
The adhesive that first, second polyurethane adhesive water layer of the present invention adopts, adopts Henkel UR2860 polyurethane glue conventionally.
Purposes of the present invention: be specially adapted to seed packaging film field or pesticides packaging film field.
Claims (7)
1. a refraction of light color-changing anti-counterfeit composite package film, is characterized in that: comprise one side corona two-way stretching polyamide film (1), the first polyurethane adhesive water layer (2), two-sided corona two-way stretching polyamide film (3), refraction of light color varying counterfeit-proof ink layer (4), the second polyurethane adhesive water layer (5), polyethylene foil (6); Described polyethylene foil (6) top is disposed with refraction of light color varying counterfeit-proof ink layer (4), two-sided corona two-way stretching polyamide film (3) and one side corona two-way stretching polyamide film (1), refraction of light color varying counterfeit-proof ink layer (4) is by being printed onto on two-sided corona two-way stretching polyamide film (3), one side corona two-way stretching polyamide film (1) is scribbled to the first polyurethane adhesive water layer (2), and the first polyurethane adhesive water layer (2) is compound with the non-printing surface of two-sided corona two-way stretching polyamide film (3); Between refraction of light color varying counterfeit-proof ink layer (4) and polyethylene foil (6), by the second polyurethane adhesive water layer (5), be combined into one.
2. a kind of refraction of light color-changing anti-counterfeit composite package film as claimed in claim 1, is characterized in that: described one side corona two-way stretching polyamide film (1) thickness is 15um.
3. a kind of refraction of light color-changing anti-counterfeit composite package film as claimed in claim 1, is characterized in that: the thick degree of described two-sided corona two-way stretching polyamide film (3) is 15um.
4. a kind of refraction of light color-changing anti-counterfeit composite package film as claimed in claim 1, is characterized in that: described refraction of light color varying counterfeit-proof ink (4) layer thickness is 1-2um.
5. a kind of refraction of light color-changing anti-counterfeit composite package film as claimed in claim 1, is characterized in that: described polyethylene foil (6) thickness is 80-100um.
6. a kind of refraction of light color-changing anti-counterfeit composite package film as claimed in claim 1, is characterized in that: described the first polyurethane adhesive water layer (2) thickness is 2-3um.
7. a kind of refraction of light color-changing anti-counterfeit composite package film as claimed in claim 1, is characterized in that: described the second polyurethane adhesive water layer (5) thickness is 3-5um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647864.3U CN203544688U (en) | 2013-10-20 | 2013-10-20 | Light refraction variable color anti-counterfeiting composite packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647864.3U CN203544688U (en) | 2013-10-20 | 2013-10-20 | Light refraction variable color anti-counterfeiting composite packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544688U true CN203544688U (en) | 2014-04-16 |
Family
ID=50462837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320647864.3U Expired - Fee Related CN203544688U (en) | 2013-10-20 | 2013-10-20 | Light refraction variable color anti-counterfeiting composite packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544688U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523376A (en) * | 2013-10-20 | 2014-01-22 | 江苏申凯包装高新技术股份有限公司 | Light refraction color change anti-fake compound packaging film |
| CN105620900A (en) * | 2015-12-24 | 2016-06-01 | 山东泰宝防伪技术产品有限公司 | Digital anti-counterfeiting gasket and manufacturing method thereof |
| CN106574997A (en) * | 2014-05-26 | 2017-04-19 | 凸版印刷株式会社 | Counterfeit preventing structure and counterfeit preventing article |
-
2013
- 2013-10-20 CN CN201320647864.3U patent/CN203544688U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523376A (en) * | 2013-10-20 | 2014-01-22 | 江苏申凯包装高新技术股份有限公司 | Light refraction color change anti-fake compound packaging film |
| CN106574997A (en) * | 2014-05-26 | 2017-04-19 | 凸版印刷株式会社 | Counterfeit preventing structure and counterfeit preventing article |
| CN106574997B (en) * | 2014-05-26 | 2019-06-28 | 凸版印刷株式会社 | Anti-counterfeit structure body and anti-fake article |
| CN105620900A (en) * | 2015-12-24 | 2016-06-01 | 山东泰宝防伪技术产品有限公司 | Digital anti-counterfeiting gasket and manufacturing method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20161020 |