CN2784445Y - Anti-fake single-sided copper plate paper - Google Patents
Anti-fake single-sided copper plate paper Download PDFInfo
- Publication number
- CN2784445Y CN2784445Y CN 200420103017 CN200420103017U CN2784445Y CN 2784445 Y CN2784445 Y CN 2784445Y CN 200420103017 CN200420103017 CN 200420103017 CN 200420103017 U CN200420103017 U CN 200420103017U CN 2784445 Y CN2784445 Y CN 2784445Y
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- China
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- paper
- counterfeiting
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- fluorescent fiber
- colorless fluorescent
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- Expired - Fee Related
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Abstract
The utility model provides anti-counterfeiting single-sided copperplate paper, which comprises a raw paper layer and a coating layer, wherein the interior of the raw paper layer is uniformly provided with at least one colorless fluorescent fiber, which overcomes the defect that the anti-counterfeiting paper can not be coated or recoated. Simultaneously, the colorless fluorescent fiber is covered by paints. The appearance of the anti-counterfeiting single-sided copperplate paper is completely the same to the appearance of ordinary copperplate paper. The printing effect can not be affected. The anti-counterfeiting single-sided copper plate paper not only can satisfy printing requirements but also can play the anti-counterfeiting function.
Description
Technical field
The utility model relates to a kind of art paper, is meant a kind of false proof single face art paper especially.
Background technology
The production of cheque paper has the history of decades, and former cheque paper is mainly used in printing of bank note, and purposes is more single, and the anti-counterfeiting technology development also relatively slowly.But along with progress of science and technology, and the continuous development of production technology, the industrial level of entire society is all improving constantly, various commodity emerge in an endless stream on the market, competition between the manufacturer of like product also is growing more intense, counterfeit and shoddy goods also day by day increase, according to the interrelated data introduction, China every year because of economic loss that fake and inferior commodities caused up to 2,000 hundred million yuans.This phenomenon has not only greatly been damaged enterprise, consumer, the possessory legitimate rights and interests of copyright, but also grievous injury reputation and the image of China in international economic activity, especially after China had added WTO, the work of hitting and eliminate fake products more seemed very important.
With regard to present industrial counterfeit prevention paper, generally be directly colored fiber to be added the effect that reaches false proof in the paper, just added red fiber as used coating Bai Kazhong of brand such as Hongta, A Shima, Yuxi, but the manufacture difficulty of this red fiber itself is little, false proof mode unification simultaneously, and from red fiber visual effect, the personator is very easy to imitate to the life out with printing technology.For this reason, someone adopts multi-color section fibre to replace original monochromatic fiber, disclose a kind of colorful false proof paper and cardboard as Chinese patent ZL03228499.3 (notification number CN2617813Y, date of declaration on May 26th, 2004), also existed multi-color section fibre to make shortcomings such as complicated, that border transition is unintelligible, input cost is high, feature is not clear.Simultaneously, all inevitably there is another shortcoming in the method for above-mentioned adding colored fiber, be exactly that these colored fibers must be on the surface of paper, above the colored fiber thicker cover layer can not be arranged in other words, if in order to reach good printing effect, must be coated with body paper, and coating weight is also higher relatively (often greater than 20g/m
2), like this, the colored fiber on the body paper influences the identification of anti-counterfeiting mark just inevitably by all or part of covering.This shows that this technology that adds multiple color fiber in body paper has limited the quality of raising, the especially coated paper of the quality of paper to a certain extent.
The utility model content
The purpose of this utility model is to provide a kind of printing effect that do not influence, a kind of false proof single face art paper that anti-counterfeiting performance is good.
The purpose of this utility model is achieved in that a kind of false proof single face art paper, comprises original paper layer and coating layer, wherein: be evenly distributed with at least a colorless fluorescent fiber in original paper layer.
The length of colorless fluorescent fiber described in the utility model is good with 2～5mm.
The utility model can also be realized like this: at the described original paper layer back side one light weight coating layer is set also, the last powder amount of this coating is at 5g/m
2In, can prevent the art paper warpage like this.
After the utility model adopts said structure, solved that cheque paper can not be coated with or the shortcoming of recoat cloth; Simultaneously, the colorless fluorescent fiber is covered by coating, and outward appearance and common art paper are just the same, can not influence printing effect, when can satisfying print request, can play anti-fake effect again.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is wherein a kind of structural representation of specific embodiment of the utility model;
Fig. 2 is the structural representation of the another kind of specific embodiment of the utility model.
The specific embodiment
As shown in Figure 1, false proof single face art paper of the present utility model comprises original paper layer 1 and coating layer 2, is evenly distributed with a kind of colorless fluorescent fiber 3 in original paper layer 1.
The utility model is in the production process of body paper, earlier the paper grade (stock) fiber raw material is pulled an oar, is joined slurry, toning and then scattered in advance colorless fluorescent fiber 3 is added in the paper stocks.Colorless fluorescent fiber 3 can require to select the kinds of fibers of addition and adding according to difference, to reach different distribution densities and different antifalse effects.Original paper layer 1 through coating, press polish after, surfacing, smooth, higher glossiness arranged, surface strength height, absorbency are good, printed patterns is clear, fine and smooth, true to nature, stereovision is strong.Because fluorescent fiber 3 is colourless under sunshine, and is covered by the coating, and does not have other variegated in printed patterns, can not influence printing effect.Under the irradiation of uviol lamp, ultraviolet luminous energy penetrates coating layer 2, makes colorless fluorescent fiber 3 send coloured fluorescence.And colorless fluorescent fiber 3 covers through coating layer 2, and sun-proof property is good, the fluorescence intensity decay is little, long shelf-life, is difficult for advantages such as counterfeit.
As among Fig. 2 as can be seen, a light weight coating layer 4 can also be set at the back side of original paper layer 1, the last powder amount of this coating is at 5g/m
2In, can prevent the art paper warpage like this.Coating layer 2 and light weight coating layer 4 because of original paper layer 1 both sides do not contain colorless fluorescent fiber 3 simultaneously, colorless fluorescent fiber 3 is evenly distributed in the original paper layer 1, colorless fluorescent fiber 3 is covered by two-layer coating layer up and down, avoid contacting with sunlight with air, can reduce the attenuation degree of fluorescence, can prevent that also colorless fluorescent fiber 3 from use coming off simultaneously.For colorless fluorescent fiber 3 being uniformly dispersed and clear debating in paper, the length of colorless fluorescent fiber 3 should be controlled between 2～5mm, and the powder amount must not surpass 30g/m on the coating layer 2
2
The utility model has overcome in the past that intrinsic contradictions of paper false proof technology are that paper quality can not obtain perfectly combining and embodiment with anti-counterfeiting performance, simultaneously by having solved the deficiency that paper in the similar technology can not long preservation.The utility model is mainly as soft box cigarette wrapping paper, famous brand of wine label paper, waterproof label paper etc.
Claims (3)
1. a false proof single face art paper comprises original paper layer (1) and coating layer (2), it is characterized in that: be evenly distributed with at least a colorless fluorescent fiber (3) in original paper layer (1).
2. false proof single face art paper according to claim 1 is characterized in that: the length of described colorless fluorescent fiber (3) is 2～5mm.
3. false proof single face art paper according to claim 1 and 2 is characterized in that: described original paper layer (1) back side also is provided with a light weight coating layer (4), and the last powder amount of this coating is at 5g/m
2In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420103017 CN2784445Y (en) | 2004-12-27 | 2004-12-27 | Anti-fake single-sided copper plate paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420103017 CN2784445Y (en) | 2004-12-27 | 2004-12-27 | Anti-fake single-sided copper plate paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2784445Y true CN2784445Y (en) | 2006-05-31 |
Family
ID=36771421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420103017 Expired - Fee Related CN2784445Y (en) | 2004-12-27 | 2004-12-27 | Anti-fake single-sided copper plate paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2784445Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101015969B (en) * | 2007-03-09 | 2011-04-27 | 石家庄中康纸业有限公司 | Watermark high-definition copperplate paper and manufacture technique thereof |
| CN110670402A (en) * | 2018-07-03 | 2020-01-10 | 金华盛纸业（苏州工业园区）有限公司 | Anti-counterfeiting base paper, anti-counterfeiting coated paper and preparation method |
-
2004
- 2004-12-27 CN CN 200420103017 patent/CN2784445Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101015969B (en) * | 2007-03-09 | 2011-04-27 | 石家庄中康纸业有限公司 | Watermark high-definition copperplate paper and manufacture technique thereof |
| CN110670402A (en) * | 2018-07-03 | 2020-01-10 | 金华盛纸业（苏州工业园区）有限公司 | Anti-counterfeiting base paper, anti-counterfeiting coated paper and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060531 Termination date: 20111227 |