CN103358740A - Security fiber manufacturing method and application of security fibers - Google Patents
Security fiber manufacturing method and application of security fibers Download PDFInfo
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- CN103358740A CN103358740A CN2012100823419A CN201210082341A CN103358740A CN 103358740 A CN103358740 A CN 103358740A CN 2012100823419 A CN2012100823419 A CN 2012100823419A CN 201210082341 A CN201210082341 A CN 201210082341A CN 103358740 A CN103358740 A CN 103358740A
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Abstract
The invention discloses a security fiber manufacturing method and application of security fibers. The security fiber manufacturing method includes that security fibers are printed on a fiber surface (the average diameter of each fiber ranges from 5 micrometers to 300 micrometers) through known printing methods except a thermal transfer printing technology, and various of fibers are carriers to be printed; a known printing machine except a thermal transfer printing machine is adopted; a known printing technology except the thermal transfer printing technology is adopted; printing ink is various known printing ink with various known colors. Security fiber production technology solutions are added on the basis of existing security fiber technology solutions, and can be further applied to the technologies of thread manufacturing of (sewing threads, fishing threads, varnished wires for electrical products, metal wires or non-metallic wires or non-metallic multi-strand wires for special uses, and the like).
Description
Technical field:
The present invention relates to anti-fake material, relate in particular to manufacture paper with pulp safety paper safety fibre and application thereof.
Background technology:
The kind of safety paper is a lot, such as bank-note paper, passport paper, loan, special cargo paper, invoice paper using etc., also have the people safety paper on water marked paper, colored fiber paper, fluorescent fiber paper, opened window safety line paper, safety line paper etc.The present invention introduces the manufacture method that colorful safety fiber or colored fiber add the safety fibre of fluorescent effect, and the fiber that obtains by the technical program is different from our the general said commercially available paper grade (stock) fiber of copying.
Commercially available colored fiber itself is exactly a kind of anti-fake material, just is being used for the production technology of safety paper very many years ago.The colored fiber that uses in the market has multiple, as
Monochromatic colored fiber: the color of monochromatic colored fiber has multiple, and production technology is simple, and cost is low, join in the safety paper and easily differentiate, but the mode that easily is printed is copied, and counterfeit cost is lower, and the monochromatic colored fiber safety paper of forgery is easily discerned the false from the genuine with 5 times magnifying glass.Because monochromatic colored fiber cost is low, the materialization fastness of color is good, still be widely used at present in the safety papers such as bank-note paper, passport paper, loan, special cargo paper, invoice paper using, and be feasible as one of integrated anti-counterfeit technological means.
Commercially available multicolour color fibre: along with the raising of people to the requirement of safety paper anti-counterfeiting technology, the multicolour color fibre has appearred on the market, as
China Patent No. 01268121.0 discloses a kind of anti-false fiber, it is characterized in that, single fiber forms by two sections at least, wherein one section is a kind of color, another section or other section are for being different from the another kind of color of adjacent segment, and the cross section of described single fiber is identical in the certain-length scope of described different colours section adjacent part at least.
China Patent No. 01134444.X discloses a kind of anti-false fiber and has adopted the cheque paper of this anti-false fiber, it is characterized in that single fiber comprises the up and down surface of two correspondences, and the color characteristic of described upper surface is different from the color characteristic of lower surface.The multiple commodity of commonly used parallel composite fiber on this patent of invention and the market (wash usually/wash that compound, brocade/wash is compound, brocade/brocade compound etc.) are equal to.
China Patent No. 03154284.0 discloses a kind of anti-false fiber and using method thereof, it is characterized in that, is mutually twined by the single fiber of at least two different colours to form, and the cross section of described single fiber is identical in the certain-length scope at least.
China Patent No. 01105406.9 discloses single multi-color section fibre and manufacture method thereof, specifically, it is a kind of single multi-color section fibre that is comprised of two monochromatic section fibres with obvious vision difference at least, foundation is when the monochromatic section of single fiber printing and dyeing different colours, and the docking point place does not have a bit dislocation between its monochromatic section fibre.
China Patent No. 03123034.2 discloses a kind of method for anti-counterfeit of random grain, has specifically introduced a kind of anti-false fiber and has adopted the cheque paper of this anti-false fiber.The single fiber of this anti-false fiber comprises the up and down surface of two correspondences, and the color characteristic of upper surface is different from the color characteristic of lower surface.A surface of described single fiber can be seen from the one side of described paper, another surface of described single fiber can be seen from its another side.
China Patent No. 200710146239.X discloses Fluorescent falsification-preventing fiber and anti-fake material that changing visual sense feature by exciting light angle changes, has at least two material parts that distribute and jointly extend in parallel along the fibre length direction on a certain section at least at cross section on the single anti-false fiber; These materials partly have different light characteristics, and at least two materials part in the distribution of cross section so that form the barrier structure that can partly or entirely block exciting light between this two materials parts, make to have at least two irradiating angle A and B on the described anti-false fiber, when exciting light has visibly different visual effect when shining from irradiating angle B when irradiating angle A shines.Human eye only needs the exciting light sources angular transformation just can be observed the variation of anti-false fiber illuminant colour not doing movement.After anti-false fiber adds anti-fake material, the irradiating angle of conversion exciting light, the eye-observation angle need not change the marked change that just can observe illuminant colour.
China Patent No. 200810000384.1 discloses a kind of anti-false fiber and has contained the cheque paper of this anti-false fiber, described anti-false fiber, at least formed by cladding material (1) and inner layer material (2) two part Material claddings, cladding material (1) is coating inner layer material (2), it is characterized in that: cladding material (1) is color A, inner layer material (2) is color B, color A and color B have obvious vision difference, and the color of described anti-false fiber when copying color when observing the described anti-false fiber be positioned at pulp layer into pulp layer back reflection light and printing opacity and observing described anti-false fiber has obvious vision difference.And do not pollute paper during viewed in reflected light.The multiple commodity such as island composite fibre commonly used on this patent of invention and the market are equal to.
China Patent No. 200810101204.9 discloses anti-false fiber and the anti-fake material of change of optic angle of exciting light fluorescent fiber variable color, described anti-false fiber is by at least two compound compositions of material component that extend in parallel along the non-distortion of fibre length direction, at least one component contains embedded photoluminescent material, it is characterized in that: at least two components of described fiber the distribution of cross section make described fiber consist of the exciting light barrier structure that exciting light is blocked and have directed towards oriented structure, when making described fiber drop on the plane parallel with horizontal plane by free gravity, there be irradiating angle A and the B of two exciting lights at least in superjacent air space on described plane, and the illuminant colour that two angles shine respectively on the described fiber has obvious vision difference.
Also have a lot of patent applications to introduce relevant multicolour color fibre, such as China Patent No. 01134444.X, China Patent No. 01270092.4, China Patent No. 200910135421.4, China Patent No. 200910140606.4, China Patent No. 200910250731.0, China Patent No. 200420009357.8, China Patent No. 200420121034.8, China Patent No. 200520022703.0, China Patent No. 200920271366.7 etc., the technical scheme of above-mentioned patent documentation introduction should be able to touch in routine duties.But these products or be monochromatic colored fiber, it is the multicolour color fibre, it is monochromatic fluorescent fiber, it is the multicolor fluorescence fiber, it is random phosphor dot colorful safety fiber etc., generally all be to obtain to copy the paper grade (stock) fiber by spinning technique or dyeing, but almost do not utilize mode of printing to obtain to copy the paper grade (stock) safety fibre.
The printing technology development so far, be everlasting paper surface, paperboard surface, plastic sheeting surface, surface of plastic products, glass surface, glass article surface, metal surface, nonmetallic surface, timber or wood product surface, various cloth or textile surfaces etc. of people carry out printing process, the gained printing is multifarious, the printing machine that uses is known printing machine, and the typography of employing is known typography (directly single color printing or multi-color chromaticity printing).Chinese patent CN 1372040A has announced the pattern heat of utilizing on the heat transfer printing paper and has been transferred on the fiber that combing arranges, but this patent document clearly provides at all and can't finish chromaticity printing of safety fibre etc. with the printing process (such as flat stamping, protruding seal, silk-screen, gravure etc.) except heat transfer printing method.Therefore the present invention provides multiple method of printing at fiber surface (diameter of fiber generally at several microns to tens microns, even to the hundreds of micron) for people, for field of anti-counterfeit technology provides the multiple technologies option.
Summary of the invention:
Safety fibre manufacture method provided by the invention, be to carry out the printing of safety fibre at fiber surface (average diameter of fiber is at the 5-300 micron) by the known mode of printing except heat transfer printing (such as photogravure, intaglio ink, hectographic printing, letterpress, flexographic printing, digital printing etc.), various fibers (natural fiber and chemical fibre) are to be printed carrier.The safety fibre that the present invention not only solves in the safety paper in the market easily is printed the difficult problem that mode is copied, increase safety fibre production technology scheme option on the basis of existing safety fibre technical scheme, further improve the anti-counterfeiting technology grade of safety fibre, the fraud difficulty of counterfeit safety fibre is further strengthened, and this technical scheme can also be used for line processed (such as sewing thread, fishing line, electric equipment products enamel-covered wire, specific use wire or nonmetal wire or nonmetal multi cord etc.) technique simultaneously.
Safety fibre manufacture method of the present invention is (such as photogravure at the known mode of printing of fiber surface (average diameter of fiber is at the 5-300 micron) by except heat transfer printing, intaglio ink, hectographic printing, letterpress, flexographic printing, digital printing etc.) carry out the printing of safety fibre, it is characterized in that the printing ink that uses is commercially available known various printing-inks, such as used four looks of various mode of printings (such as yellow, red, blue look, black, white etc.) printing ink, the coloured fluorescent ink of various burst of ultraviolel or colorless fluorescent printing ink, the coloured fluorescent ink of various infrared excitations or colorless fluorescent printing ink, various temperature sensitive inks, various magnetic inks, various metameric inks, various optical disclour printing inks, various electrically conductive inks etc.; The color of above-mentioned printing ink is the known shades of colour of people (such as yellow, redness, blue look, green, black, white etc.).
Safety fibre manufacture method of the present invention is to carry out the printing of safety fibre at fiber surface (average diameter of fiber is at the 5-300 micron) by the known mode of printing except heat transfer printing (such as photogravure, intaglio ink, hectographic printing, letterpress, flexographic printing, digital printing etc.), it is characterized in that printing machine adopts the known printing machine (such as gravure machine, engraving plate printer, offset press, letterpress, flexible printing machine, digital printer etc.) except thermal transfer printer.
Safety fibre manufacture method of the present invention is (such as photogravure at the known mode of printing of fiber surface (average diameter of fiber is at the 5-300 micron) by except heat transfer printing, intaglio ink, hectographic printing, letterpress, flexographic printing, digital printing etc.) carry out the printing of safety fibre, it is characterized in that typography adopts known typography except heat transfer printing (such as photogravure technique, intaglio ink technique, offset print technology, letterpress technique, flexography process, digital printing technique etc.).
Safety fibre manufacture method of the present invention is to carry out the printing of safety fibre at fiber surface (average diameter of fiber is at the 5-300 micron) by the known mode of printing except heat transfer printing (such as photogravure, intaglio ink, hectographic printing, letterpress, flexographic printing, digital printing etc.), it is characterized in that the cross-sectional geometry of fiber is (such as Fig. 3, but be not limited to Fig. 3 for example) be the known geometries of people, and the average diameter of fiber cross section is less than the average diameter of the fiber cross section after being completed for printing.
Safety fibre manufacture method of the present invention is (such as photogravure at the known mode of printing of fiber surface (average diameter of fiber is at the 5-300 micron) by except heat transfer printing, intaglio ink, hectographic printing, letterpress, flexographic printing, digital printing etc.) carry out the printing of safety fibre, the material that it is characterized in that fiber is known natural fiber and/or various chemical fibre, all can implement the present invention such as polypropylene fibre or terylene or polyamide fibre or viscose rayon or cotton fiber or blend fibre or terylene/polyamide fibre parallel composite fiber or polyamide fibre 6/ polyamide fibre, 66 parallel composite fibers or sea-island fibre technology etc.
Safety fibre manufacture method of the present invention is to carry out the printing of safety fibre at fiber surface (average diameter of fiber is at the 5-300 micron) by the known mode of printing except heat transfer printing (such as photogravure, intaglio ink, hectographic printing, letterpress, flexographic printing, digital printing etc.), it is characterized in that the area that fiber surface is printed is fiber girth local or whole (such as Fig. 2).
Safety fibre manufacture method of the present invention is to carry out the application that the printshop of safety fibre gets printing at fiber surface (average diameter of fiber is at the 5-300 micron) by the known mode of printing except heat transfer printing (such as photogravure, intaglio ink, hectographic printing, letterpress, flexographic printing, digital printing etc.), it is characterized in that the gained printing is used for manufacturing paper with pulp the safety paper technical process, and the length of fiber is cut off according to the specification requirement of the safety paper of manufacturing paper with pulp, fibre length obtains various safety papers generally greater than 1 millimeter.
Safety fibre manufacture method of the present invention is (such as photogravure at the known mode of printing of fiber surface (average diameter of fiber is at the 5-300 micron) by except heat transfer printing, intaglio ink, hectographic printing, letterpress, flexographic printing, digital printing etc.) carry out the application that the printshop of safety fibre gets printing, it is characterized in that the gained printing can be used for making the sewing thread technical process, such as short fiber (printed matter of technical solution of the present invention is through cutting off the fiber after processing) or the long fibre of sewing thread Wiring technology use processed, through twisting, various sewing thread goods after the techniques such as surface treatment.
Safety fibre manufacture method of the present invention, (such as 20/2 sewing thread at various sewing threads, 20/3 sewing thread etc.) surface by known mode of printing (such as photogravure, intaglio ink, hectographic printing, letterpress, flexographic printing, digital printing, heat transfer printing etc.) print, being printed carrier is that various sewing threads are (such as 20/2 sewing thread, 20/3 sewing threads etc.), printing machine adopts known printing machine (such as gravure machine, engraving plate printer, offset press, letterpress, flexible printing machine, digital printer etc.); Typography adopts known typography (such as photogravure technique, intaglio ink technique, offset print technology, letterpress technique, flexography process, digital printing technique etc.); The printing ink that uses is that known various printing-inks are (such as used four looks of various mode of printings (such as yellow, redness, blue look, black, white etc.) printing ink, the coloured fluorescent ink of various burst of ultraviolel or colorless fluorescent printing ink, the coloured fluorescent ink of various infrared excitations or colorless fluorescent printing ink, various temperature sensitive inks, various magnetic inks, various metameric inks, various optical disclour printing inks, various electrically conductive inks etc.), the color of printing ink is known shades of colour (such as yellow, redness, blueness, green, black, white etc.).The gained printing is used for the various sewing products that people need.
Safety fibre manufacture method of the present invention, (such as copper wire at various wires, aluminium wire, filamentary silver, stainless steel wires etc. are less than 300 microns wire) surface by known mode of printing (such as photogravure, intaglio ink, hectographic printing, letterpress, flexographic printing, digital printing, heat transfer printing etc.) print, being printed carrier is various wires, and printing machine adopts known printing machine (such as gravure machine, engraving plate printer, offset press, letterpress, flexible printing machine, digital printer etc.); Typography adopts known typography (such as photogravure technique, intaglio ink technique, offset print technology, letterpress technique, flexography process, digital printing technique etc.); The printing ink that uses is that known various printing-inks are (such as used four looks of various mode of printings (such as yellow, redness, blue look, black, white etc.) printing ink, the coloured fluorescent ink of various burst of ultraviolel or colorless fluorescent printing ink, the coloured fluorescent ink of various infrared excitations or colorless fluorescent printing ink, various temperature sensitive inks, various magnetic inks, various metameric inks, various optical disclour printing inks, various electrically conductive inks etc.), the color of printing ink is known shades of colour (such as yellow, redness, blueness, green, black, white etc.).The gained printing is used for the various utensils that people need.
Safety fibre manufacture method of the present invention is (such as photogravure at the known mode of printing of fiber surface (average diameter of fiber is at the 5-300 micron) by except heat transfer printing, intaglio ink, hectographic printing, letterpress, flexographic printing, digital printing etc.) carry out the printing of safety fibre, it is characterized in that galley is that known galley is (such as heliogravure, carved intaglio, the PS version, relief printing plate, gentle version etc.), the figure line that fiber surface is printed is point-like and/or dotted line combination and/or ring-type and/or literal and/or various miniature pattern (such as Fig. 2, but being not limited to Fig. 2 for example) etc.
Following description of drawings safety fibre of the present invention, but the invention is not restricted to the following drawings:
Said color 1, color 2, color 3, color 4 refer to adjacent two kinds of colors that color can be distinguished each other among the figure, represent one or more colors with color 1, color 2, color 3, color 4 here.When color 1, color 2, color 3, when color 4 is the same color, then single safety fibre is monochromatic; When color 1, color 2, color 3, when color 4 is different colours, then single safety fibre is double-colored or the polychrome safety fibre.No matter it is imitated to be that monochrome or polychrome safety fibre all can not be printed technology, simultaneously the technical program double-colored fiber that is better than occurring in the market, three color fibre products etc. have further improved the anti-counterfeiting technology grade of safety fibre.Safety fibre manufacture method of the present invention, the first impression is directly to print at fiber, by the four-colour chromatography process implementing of various mode of printings.The first impression can be made into monochromatic fiber or polychrome fiber; The second impression can be on the basis of the first impression, at the local of fiber girth or all print, and uses fluorescent ink, and effect is excellent.
Description of drawings
Accompanying drawing 1: fiber single color printing schematic diagram (in the actual print process, can single color printing or multicolor overprint);
Accompanying drawing 2: the figure line schematic diagram that fiber surface is printed;
Accompanying drawing 3: the fiber cross section schematic diagram, but be not limited to these figure;
Accompanying drawing 4: safety fibre outward appearance geometry schematic diagram and twice chromatography schematic diagram.
Claims (8)
1. the safety fibre manufacture method is to carry out the printing of safety fibre by the known mode of printing except heat transfer printing at fiber surface (average diameter of fiber is at the 5-300 micron), and fiber is the carrier that is printed; Printing machine adopts the known printing machine except thermal transfer printer; Typography adopts the known typography except heat transfer printing; The printing ink that uses is known various printing-inks, and the color of printing ink is known shades of colour.
2. safety fibre manufacture method according to claim 1, be to carry out the printing of safety fibre by the known mode of printing except heat transfer printing at fiber surface (average diameter of fiber is at the 5-300 micron), the cross-sectional geometry that it is characterized in that fiber is the known geometries of people; The material of fiber is known natural fiber and/or various chemical fibre; The area that fiber surface is printed is the local or whole of fiber girth.
3. the safety fibre manufacture method according to claim 1 printshop of the carrying out safety fibre application that gets printing, it is characterized in that the gained printing is used for manufacturing paper with pulp the safety paper technical process, and the length of fiber is cut off according to the specification requirement of the safety paper of manufacturing paper with pulp, fibre length obtains various safety papers greater than 1 millimeter.
4. safety fibre manufacture method according to claim 1 is to carry out the application that the printshop of safety fibre gets printing at fiber surface (average diameter of fiber is at the 5-300 micron) by the known mode of printing except heat transfer printing, it is characterized in that the gained printing is for the manufacture of various sewing thread goods.
5. the safety fibre manufacture method is to print by known mode of printing at various sewing threads or various wire (such as copper wire, aluminium wire, filamentary silver, stainless steel wire etc.) surface, and printing machine adopts known printing machine; Typography adopts known typography; The printing ink that uses is known various printing-inks, and the color of printing ink is known shades of colour.
6. safety fibre manufacture method according to claim 5 is carried out the application that the printshop gets printing, it is characterized in that the gained printing is used for various utensils or the sewing product of people's needs.
7. according to claim 1,2,5 described safety fibre manufacture methods are to carry out the printing of safety fibre by the known mode of printing except heat transfer printing at fiber surface (average diameter of fiber is at the 5-300 micron), it is characterized in that galley is known galley.
8. according to claim 1,2,5,7 described safety fibre manufacture methods are to carry out the printing of safety fibre by the known mode of printing except heat transfer printing at fiber surface (average diameter of fiber is at the 5-300 micron), it is characterized in that the figure line that fiber surface is printed is point-like and/or dotted line combination and/or ring-type and/or literal and/or various miniature pattern.
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| CN2012100823419A CN103358740A (en) | 2012-03-26 | 2012-03-26 | Security fiber manufacturing method and application of security fibers |
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| CN2012100823419A CN103358740A (en) | 2012-03-26 | 2012-03-26 | Security fiber manufacturing method and application of security fibers |
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| CN2012100823419A Pending CN103358740A (en) | 2012-03-26 | 2012-03-26 | Security fiber manufacturing method and application of security fibers |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150708A (en) * | 2015-09-16 | 2015-12-16 | 苏州大学 | Method for preparing different fiber morphologies by using nanoimprint lithography |
| WO2016124124A1 (en) * | 2015-02-05 | 2016-08-11 | 上海柯斯造纸防伪技术有限公司 | Anti-counterfeiting fiber, anti-counterfeiting paper containing the same and manufacturing method of anti-counterfeiting fiber and anti-counterfeiting paper |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1343810A (en) * | 2001-11-02 | 2002-04-10 | 孙显林 | Antiforge fibre and antiforge paper using it |
| CN2499432Y (en) * | 2001-10-23 | 2002-07-10 | 孙显林 | Anti-fake fiber |
| CN1372040A (en) * | 2001-02-23 | 2002-10-02 | 孙显林 | Single multi-color section fibre and making method thereof |
| WO2010040991A1 (en) * | 2008-10-06 | 2010-04-15 | D W Spinks (Embossing) Limited | Security fibres |
| CN101807362A (en) * | 2009-02-17 | 2010-08-18 | 郑阿奇 | Anti-counterfeit product with security line with structured texture numerical code and method |
| CN102081879A (en) * | 2010-05-09 | 2011-06-01 | 张溶轩 | Method for preventing counterfeit by describing superposition state of printed lines and spots and fiber yarns and fiber particles contained in carrier |
| CN201946221U (en) * | 2010-11-29 | 2011-08-24 | 孙大朋 | Anti-fake woven label |
| CN102169651A (en) * | 2011-02-27 | 2011-08-31 | 广州崇誉工业材料科技有限公司 | Anti-fake method of composite fiber tags |
| EP2372019A1 (en) * | 2010-04-01 | 2011-10-05 | D.W. Spinks (Embossing) Limited | A strip for inclusion in a pulp during manufacture of a security paper |
-
2012
- 2012-03-26 CN CN2012100823419A patent/CN103358740A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1372040A (en) * | 2001-02-23 | 2002-10-02 | 孙显林 | Single multi-color section fibre and making method thereof |
| CN2499432Y (en) * | 2001-10-23 | 2002-07-10 | 孙显林 | Anti-fake fiber |
| CN1343810A (en) * | 2001-11-02 | 2002-04-10 | 孙显林 | Antiforge fibre and antiforge paper using it |
| WO2010040991A1 (en) * | 2008-10-06 | 2010-04-15 | D W Spinks (Embossing) Limited | Security fibres |
| CN101807362A (en) * | 2009-02-17 | 2010-08-18 | 郑阿奇 | Anti-counterfeit product with security line with structured texture numerical code and method |
| EP2372019A1 (en) * | 2010-04-01 | 2011-10-05 | D.W. Spinks (Embossing) Limited | A strip for inclusion in a pulp during manufacture of a security paper |
| CN102081879A (en) * | 2010-05-09 | 2011-06-01 | 张溶轩 | Method for preventing counterfeit by describing superposition state of printed lines and spots and fiber yarns and fiber particles contained in carrier |
| CN201946221U (en) * | 2010-11-29 | 2011-08-24 | 孙大朋 | Anti-fake woven label |
| CN102169651A (en) * | 2011-02-27 | 2011-08-31 | 广州崇誉工业材料科技有限公司 | Anti-fake method of composite fiber tags |
Non-Patent Citations (1)
| Title |
|---|
| 马继刚: "《中外货币防伪特征的研究》", 31 January 2010, 中国人民公安大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016124124A1 (en) * | 2015-02-05 | 2016-08-11 | 上海柯斯造纸防伪技术有限公司 | Anti-counterfeiting fiber, anti-counterfeiting paper containing the same and manufacturing method of anti-counterfeiting fiber and anti-counterfeiting paper |
| CN105862509A (en) * | 2015-02-05 | 2016-08-17 | 上海柯斯造纸防伪技术有限公司 | Anti-counterfeiting fiber, anti-counterfeiting paper containing anti-counterfeiting fiber and manufacturing methods of anti-counterfeiting fiber and anti-counterfeiting paper |
| CN105150708A (en) * | 2015-09-16 | 2015-12-16 | 苏州大学 | Method for preparing different fiber morphologies by using nanoimprint lithography |
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Application publication date: 20131023 |