CN1485474A - False proof fabric and method for using the same - Google Patents
False proof fabric and method for using the same Download PDFInfo
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- CN1485474A CN1485474A CNA031542840A CN03154284A CN1485474A CN 1485474 A CN1485474 A CN 1485474A CN A031542840 A CNA031542840 A CN A031542840A CN 03154284 A CN03154284 A CN 03154284A CN 1485474 A CN1485474 A CN 1485474A
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Abstract
A fiber against counterfeit is composed by entwining at least two filament with different colors. The fibers are bonded by transparent or light-colored adhesives. the invention is used for indications against counterfeit of paper or plastics.
Description
Technical field:
The present invention relates to a kind of forgery protective material, particularly a kind of false proof with fiber and using method thereof.
Background technology:
Colored fiber added in the paper make cheque paper oneself has the history in more than 100 year, as the dollar that the U.S. printed nineteen twenty-eight in the past, red blue two color fibres only are distributed in the long and narrow zone of nominal value center.
In paper-making process, add colored fiber why anti-fake effect is arranged, be because utilized the personator can only be usually buy paper ready-made on the market and be difficult to own have the ability and courage have high input greatly expose papermaking, particularly be difficult to oneself make high-grade paper and carry out illegal counterfeit characteristics, to reach false proof purpose.All adopted the anti-counterfeiting technology that in paper-making process, adds colored fibre with paper as the seal paper money paper of existing various countries bank note, usefulness and a large amount of marketable securities, more particularly, also having added in the used art post paperboard of the famous hard box of all cigarettes of Hongta Group (as brands such as Hongta, A Shima, Yuxi) of China at present is the red fiber of purpose with false proof, but colored fiber described above is single monochromatic fiber.This monochromatic fiber except that itself manufacture difficulty not quite, its fatal shortcoming is: from monochromatic fiber visual effect, the personator is very easy to imitate to the life out with printing technology, promptly uses 5 times of magnifying glasses to observe and also is difficult to identify the fiber or the multi-color cord of printing.Run into when being bank note, whether common user cannot carry out destructiveness identification with the method for tearing paper, be true fiber and be difficult to discern it with vision.The fact proves effectively that also the colored fiber in present nearly all counterfeit money all is the imitated of printing multi-color cord, and this makes the papermaking anti-counterfeiting technology of its this kind adding colored fiber be difficult to bring into play its real effect.
As 01268121.0＜a kind of anti-false fiber〉and 01105406.9＜single multi-color staple fibre machine manufacture method proposed to use polychrome section filament to substitute the solution of original pure color fiber, obtained good effect, polychrome section filament is made complexity, border transition is unintelligible (in fact is difficult to finish the clear transition of look section boundary of filament different color but also exist.), input cost height, solid (or three-dimensional) the unconspicuous shortcoming of feature.
Summary of the invention:
The objective of the invention is to, overcome the shortcoming that the existing visual effect that adds the single monochromatic fiber in the cheque paper easily is printed technology imitation true to nature, provide a kind of and be difficult to the printing technology imitation and the false proof fiber of the using identification simple and convenient.Overcome the described polychrome section of background technology filament and made complicated cost height, the unconspicuous shortcoming of stereoscopic features.
Technical scheme of the present invention is:
1. twined mutually by the single fiber of at least two different colours and form, the cross section of described single fiber is identical in the certain-length scope at least.
2. the color of above-mentioned single fiber tertiary colour preferably.Give the imitated trouble of having brought of printing of 4 look offset presses like this.The color of described tertiary colour right and wrong CMYK needs repeatedly colouring, accurate chromatography if print the fiber of this color.
3. above-mentioned single fiber is usually selected colored silk or natural plant fibre or animal hair or artificial synthetic fiber etc. for use, also comprises human known various composite fibres.For example: shinny, luminous various artificial synthetic fiber, various luminous fibers etc.
4. above-mentioned single fiber is fluorescent fiber or metal fibre or colored magnetic fibre.
5. twine mutually by the single fiber of at least two different colours and form, have transparent or light adhesive to be adhesively fixed between the fiber.Guarantee to cut the described fiber in back and be not dispersed into single fiber.
6. twined mutually by the single fiber of at least two different colours and form, the mode of winding can be that spiral twines; As stubborn fried dough twist, perhaps to double-spiral structure.The mode of the winding of plurality of fibers can be to the equally braiding (braiding of pigtail formula) of plaiting; Plurality of fibers can weave becomes pattern.Present pattern has many kinds, and the weave of various sweaters all can be selected.Described winding arrangement should with the naked eye can offer a clear explanation, and it is too near that two single fibers do not twine.The ultimate range of general two fibers is greater than 2 millimeters.Two single fibers twine and form the crosspoint, and the distance in two crosspoints also should be greater than 2 millimeters.
7. above-mentioned fiber cuts back length and should guarantee at least: have an aforesaid crosspoint at least.
Because the inherent characteristic of fiber, the single fiber of two different colours twines mutually and intersects is that nature is smooth, any dislocation can not occur, and no matter perusal is still observed with the magnifying glass of any multiple, does not all have a bit dislocation; Utilize this characteristic, the present invention is added in paper-making process make cheque paper, or add in other material, make other anti-fake product, for example add and make the film that there is concave-convex sense in generation in the plastics, will play good anti-fake effect.Adopt printing process to be difficult to make the not dislocation when not homochromy section intersection of color elongate strip, this dislocation can both be seen under naked eyes substantially, even under naked eyes, can't see dislocation, the sure error bit of seeing is come under the higher magnifying glass of 5 times or multiple, thereby realizes that non-destructive identifies the fraud product.
Why the dislocation of color joint can appear in the fraud paper that printing process is made, be because the printing chromatography precision has objective limitation, in existing flat stamping, protruding seal, silk-screen, four kinds of mode of printings of gravure, flat stamping (also claiming offset printing) is that chromatography precision is the highest, also have certain error, this error is irresistible objective reality.
Therefore, after paper and other material had adopted anti-false fiber of the present invention, easily non-destructive identified the counterfeit articles that utilizes printing technology imitation fiber visual effect, so have stronger antifalsification and identification simple and convenient.Because the present invention has adopted two or more pure color filaments (or multistage has the fiber of different colours) to twine interlacing mutually and has formed.It is produced easily, and equipment is simple, and cost is low.And owing to anti-false fiber the crosspoint is arranged on the effect, and third dimension is strong, and the anti-false fiber crosspoint that colored fiber that especially different artificial organic matters are synthetic and metal fibre shuffling form is clear, and printing can't be finished accurate chromatography.Compare with the described polychrome section of background technology filament, it is low to produce easy cost, has reached whether same help identification is the purpose of printing textile fibre.And third dimension is strong.Help amplifying identification.
Obviously, anti-false fiber of the present invention has overcome the deficiency of the cheque paper that contains single monochromatic fiber and single multi-color fiber that oneself has, thereby makes this kind cheque paper have stronger anti-counterfeiting performance and be ordinary person's easy identity.
Another aspect of the present invention provides a kind of method of using above-mentioned anti-false fiber, says that simply being to use is being on the anti-counterfeiting mark of material with paper substrate or plastic base.This anti-counterfeiting mark certain textural characteristics arranged, need inquire about the textured pattern that obtains anti-counterfeiting mark by the user and judge.
It is characterized in that anti-false fiber is cut into segment, mix paper pulp; Or mix in the plastic film with affiliated anti-false fiber different colours.
It is characterized in that anti-false fiber is cut into segment, stick on surface with the plastic film of affiliated anti-false fiber different colours; Or stick in some interlayers of anti-counterfeiting mark.
It is characterized in that the thickness of the diameter of anti-false fiber greater than the plastic film that mixes.
It is characterized in that anti-false fiber the plastic film that mixes be transparent or colored translucent.
Embodiment one, silver color brightwork fiber (or sheet metal) twine according to the multiple twin mode with artificial coffee-like fiber.
Embodiment two, golden artificial fiber are around shinny red metal metal fibre, and twining becomes helical structure.(resembling " dragon coil post ").Be cut into 5 millimeters ~ 12 millimeters segment of fiber that differ in size.Mix paper pulp during papermaking.Perhaps be bonded at some surfaces of plastic film at random, become the additive of an interlayer of anti-counterfeiting mark.
As for the above-mentioned anti-counterfeiting mark that has added described anti-false fiber having been added other known false proof measure and feature, as: two-dimensional bar, laser hologram, temperature become, phosphorescence, metal hidden or the like, all simple combination is that those skilled in the art can associate, also at the present design category.
As for the anti-fake material that the cover layer on the anti-counterfeiting mark is for conversion into or increases known other, as: laser anti-counterfeiting film, have character such as physical/chemical variable color class, fluorescence coating or film, on coating or covering, use the false proof means of printing class such as micro, intaglio plate or the like scheme all can to expect naturally, also at the present design category.
As for the known anti-counterfeiting characteristic that will be on the integrative-structure of anti-counterfeiting mark increases other, as: local to use watermark recovery, increase metal wire, use magnetic ink printing pattern or the like scheme all be to expect naturally, also at the present design category.
Claims (10)
1. an anti-false fiber is characterized in that, is twined mutually by the single fiber of at least two different colours and forms, and the cross section of described single fiber is identical in the certain-length scope at least.
2. anti-false fiber according to claim 1, the color that it is characterized in that above-mentioned single fiber is a tertiary colour.
3. anti-false fiber according to claim 1 is characterized in that above-mentioned single fiber is colored silk or natural plant fibre or animal hair or artificial synthetic fiber.
4. anti-false fiber according to claim 1 is characterized in that above-mentioned single fiber is fluorescent fiber or metal fibre or shinny fiber.
5. anti-false fiber according to claim 1 is characterized in that single fiber by at least two different colours twines mutually to form, and has transparent or light adhesive to be adhesively fixed between the fiber.
6. anti-false fiber according to claim 1 is characterized in that single fiber by at least two different colours twines mutually to form, and the mode of winding can be that spiral twines; The mode of the winding of plurality of fibers is the braiding of pigtail formula; Plurality of fibers can weave becomes pattern.
7. the using method of an anti-false fiber is characterized in that using on the anti-counterfeiting mark as material with paper substrate or plastic base.
8. the using method of anti-false fiber according to claim 7 is characterized in that anti-false fiber is cut into segment, mixes paper pulp; Or mix in the plastic film with affiliated anti-false fiber different colours.
9. the using method of anti-false fiber according to claim 7 is characterized in that anti-false fiber is cut into segment, sticks on the surface with the plastic film of affiliated anti-false fiber different colours; Or stick in some interlayers of anti-counterfeiting mark.
10. the using method of anti-false fiber according to claim 7 is characterized in that the thickness of the diameter of anti-false fiber greater than the plastic film that mixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031542840A CN1485474A (en) | 2003-08-21 | 2003-08-21 | False proof fabric and method for using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031542840A CN1485474A (en) | 2003-08-21 | 2003-08-21 | False proof fabric and method for using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1485474A true CN1485474A (en) | 2004-03-31 |
Family
ID=34156812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031542840A Pending CN1485474A (en) | 2003-08-21 | 2003-08-21 | False proof fabric and method for using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1485474A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191722A (en) * | 2011-04-14 | 2011-09-21 | 保定钞票纸业有限公司 | Multiple anti-counterfeit watermark paper and manufacturing method thereof |
| CN102963613A (en) * | 2012-06-15 | 2013-03-13 | 李雪林 | Temperature-variation thermal shrinkage film with single-color or multiple-color anti-counterfeiting fluorescent fiber |
| CN103820904A (en) * | 2014-03-11 | 2014-05-28 | 太仓明静纺织有限公司 | Fluorescent blended yarns and manufacturing method thereof |
| CN104005307A (en) * | 2013-02-25 | 2014-08-27 | 孙显林 | Anti-counterfeit fiber paper |
| CN104099801A (en) * | 2013-04-10 | 2014-10-15 | 孙显林 | Anti-counterfeiting fiber and anti-counterfeiting paper containing same |
| CN105734704A (en) * | 2015-12-25 | 2016-07-06 | 上海印钞有限公司 | Colorful fluorescent fiber |
| CN107798993A (en) * | 2016-09-02 | 2018-03-13 | 北京柯斯元科技有限公司 | A kind of fiber and its anti-counterfeit sign with random texture for random grain anti-fake |
| CN110106736A (en) * | 2019-04-18 | 2019-08-09 | 华南理工大学 | A kind of environmental type anti-counterfeiting paper and preparation method thereof |
-
2003
- 2003-08-21 CN CNA031542840A patent/CN1485474A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191722A (en) * | 2011-04-14 | 2011-09-21 | 保定钞票纸业有限公司 | Multiple anti-counterfeit watermark paper and manufacturing method thereof |
| CN102191722B (en) * | 2011-04-14 | 2013-08-28 | 保定钞票纸业有限公司 | Multiple anti-counterfeit watermark paper and manufacturing method thereof |
| CN102963613A (en) * | 2012-06-15 | 2013-03-13 | 李雪林 | Temperature-variation thermal shrinkage film with single-color or multiple-color anti-counterfeiting fluorescent fiber |
| CN104005307A (en) * | 2013-02-25 | 2014-08-27 | 孙显林 | Anti-counterfeit fiber paper |
| CN104099801A (en) * | 2013-04-10 | 2014-10-15 | 孙显林 | Anti-counterfeiting fiber and anti-counterfeiting paper containing same |
| CN103820904A (en) * | 2014-03-11 | 2014-05-28 | 太仓明静纺织有限公司 | Fluorescent blended yarns and manufacturing method thereof |
| CN105734704A (en) * | 2015-12-25 | 2016-07-06 | 上海印钞有限公司 | Colorful fluorescent fiber |
| CN107798993A (en) * | 2016-09-02 | 2018-03-13 | 北京柯斯元科技有限公司 | A kind of fiber and its anti-counterfeit sign with random texture for random grain anti-fake |
| CN110106736A (en) * | 2019-04-18 | 2019-08-09 | 华南理工大学 | A kind of environmental type anti-counterfeiting paper and preparation method thereof |
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