CN104710865A - Formula of phosphor-modified ammonium bicarbonate XZ3010 acrylic acid printing iron finishing oil - Google Patents

Abstract

The invention discloses a formula of phosphor-modified ammonium bicarbonate XZ3010 acrylic acid printing iron finishing oil. The fluorescent falsification-resistant ink is white or transparent under visible light, can emit an obvious fluorescent color under UV-irradiation, and can be divided into short-wavelength UV-excited fluorescent printing ink (excitation wavelength of 254nm) and long-wavelength UV-excited fluorescent printing ink (excitation wavelength of 365nm) according to different excitation light source wavelengths. The fluorescent falsification-resistant ink has a broadest use range in the field of package anti-counterfeiting printing, can be widely used in the fields of paper money, negotiable securities and quality merchandise packages and comprises types of ester gum varnish, phenolic resin varnish, alkyd resin varnish, nitrocellulose varnish, shellac varnish (shellac varnish), bituminous varnish and epoxy varnish.

Description

Phosphorate the formula of modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil

One, field

The phosphorate formula of modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil of the present invention belongs to chemical field.

Two, brief introduction

Fluorescent chemicals is the compound that a class has property, and after absorption visible ray or UV-light, color can change.

First fluorochrome is used in ink, forms practical goods.According to high-visibility pigment type, current Antiforge fluorescent ink is mainly divided into inorganic type, organic type and rare earth fitting-type.

Inorganic fluorescent pigment is coordinated by the agent of metal (zinc, chromium) sulfide trace active, forms, good stability, but in oil medium, be difficult to dispersion, poor water resistance, and have certain abrasion and corrosion effect to plate through calcining.

The phosphorate formula organic fluorescence materials of modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil of the present invention to be well-dispersed in transparent, brittle resin (carrier) by fluorescence dye and to obtain, color is determined by luminescent dye molecule, disperse in oil medium, solvability is good, but there is poisonous, emitting fluorescence is that wideband spectrum, purity of color are low, mostly is the shortcomings such as sight excites, most poor stabilities.

Rare earth fitting-type fluorescent agent, relative to the former two, has the characteristics such as emmission spectrum is narrow, purity of color is high, fluorescence efficiency is high, good stability, environmental protection.

Therefore using Rare Earth Europium Complex as fluorescent material, prepare rare earth offset printing Antiforge fluorescent ink, analyze its printing performance.

The fluorescence property of this rare-earth europium Antiforge fluorescent ink is determined under maximum excitation wavelength, shown in emmission spectrum, emission peak is positioned at 591 nm, 613nm, 651 nm, 691 nm places, and maximum emission wavelength is 613nm, relative intensity of fluorescence is 1 78, and the characteristic fluorescence showing as europium ion is launched.

The present invention phosphorates, and the formula rare-earth europium Antiforge fluorescent ink emmission spectrum of modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil is narrow, purity of color is high.

And by also finding out in this ink specimen page emmission spectrum, Eu3+ only has a main peak at its transition emission peak, and do not split peak, electric dipole transition 5D0-7F2 is far longer than magnetic dipole transition 5D0-7F1 simultaneously, show that this Antiforge fluorescent ink emmission spectrum is narrow, fluorescence efficiency is high, therefore there is good ultraviolet light induced color-changing anti-counterfeit performance.

The present invention phosphorates the formula rare-earth europium Antiforge fluorescent ink printing performance analysis of modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil

Degree of mobilization, according to ink degree of mobilization measuring method, is measured the homemade offset printing Antiforge fluorescent ink mobility of preparation, meets country's mark; To the requirement of flexographic ink degree of mobilization in Cui.

The mobility of offset printing Antiforge fluorescent ink not only affects the raw energy of transmission 1 of ink, also plays very large impact to ink colouring effect on the substrate.

Degree of mobilization is excessive cause ink about squeegee pressure under outwards sprawl serious, cause site to increase serious, picture level, sharpness etc. all reduce; Degree of mobilization is too small, and under causing ink, ink is difficult, cannot provide the ink amount of continuous uniform to stock.

The fineness fineness of offset printing Antiforge fluorescent ink refers to that the flour such as pigment, filler in ink is dispersed in the degree in low-melting ink vehicle by porphyrize, represents with u m.

The fineness of ink is an important quality index, too slightly a lot of printing trouble can be caused with print quality ink particle in close relations, such as pile version, scumming etc., general printing screening line number is higher, higher for this specific functionality ink of offset printing Antiforge fluorescent ink to the requirement of ink fineness, application scenario is all important, and ink cost all

Higher, therefore just higher to the requirement of ink fineness.

The fineness conformance with standard of the offset printing Antiforge fluorescent ink of preparation, also find that ink fineness value is not special/J, show that fluorescent agent dispersiveness in ink need to improve, be likely milling time be not the cause grown very much, when grinding with three-roll grinder, answer proper extension milling time later.

In the viscosity printing of offset printing Antiforge fluorescent ink, with the rotation of inking roller, ink layer is extruded and divides, and the power that its inner generation one opposing layer of ink is separated or the power stoping layer of ink division, this is called viscosity.Ink viscosity is in close relations with printing, and viscosity is crossed conference and caused paper fussed, hair and powder dropping, even shells the faults such as paper.

The situation of ink viscosity change in printing process is weighed with increasing value of tack usually, and increasing value of tack reflects ink stability on the printer, glues for offset printing Antiforge fluorescent ink, and raw value-added test is just even more important.The envrionment temperature of viscosity value test is 23 oC, and " 4-2 oC, connects instrument power source, regulation thermostat to 31 oC 4 ,-1 DEG C, keeps constant temperature.Ink is measured ink viscosity value and increasing value of tack according to viscosity value testing method, meets in national standard the value-added requirement of ink viscosity.

Analysis of tolerance on thirty, according to GBIT 1 7001.1-1 997, detects the patience of the fluorescence falsification preventing Eh ink of preparation, comprises resistance to hot inspection, heat-proof water inspection, the inspection of resistance to ethanol, the inspection of resistance to gasoline, resistance to X.

Main experimental instrument is that air dry oven, electric heating constant temperature water-bath, Exposure to Sunlight fading test instrument or weather tester coordinate printability instrument to use.

Current production has anti-fraud functional paper and generally has two kinds of methods, and one adopts watermark paper bowl i another kind to be add some antiforge functions in paper pulp, as fluorescent fiber, and colored fiber, cameleon fibre, magnetic powder etc.

The anti-counterfeiting technology of paper roughly has several as follows: watermark anti-counterfeiting; Antiforge (employing has anti-fraud functional ink such as fluorescent ink and prints); It is false proof that the filament utilizing special technique metal or resin to be made or fluorescent substance add material formation safety line; Temperature-sensitive is false proof; Photosensitive false proof; Chemistry is false proof; Adding colour or fluorescent ink, to carry out printing paper false proof; Laser hologram icon is false proof; Radium-shine (laser) orange cold foil; Anti-fake paper board; Safety line is false proof; Nucleus encryption anti-counterfeiting; Anti-duplicating is false proof; Add false proof in paper of other particular matters.

If require higher, usually use multiple instead of single anti-counterfeiting technology, as new edition Renminbi then adopts safety line, watermark, colored fiber, light rotating concealed line number word, the extraordinary coincidence pattern of pros and cons, the fluorescence that disappears under UV-light etc. are multiple false proof.Develop the main development direction that efficient anti-counterfeiting technology has become China and even world's anti-counterfeiting technology.

Water marked paper has the dedicated paper of watermark anti-counterfeiting can only in the production of units having this main equipment of fourdrinier machine, and coordinate watermark anti counterfeit appts, the producer of no this item technical equipment cannot produce water-mark fake-proof paper, virtually improves threshold to fake producer.Meanwhile, water-mark fake-proof paper produces by particular requirement in the large-scale paper mill of specifying.

Traditional paper watermark

Utilize in the moulding process of paper web online forming technique page just interweaved formed also by special process, l Water Paper page portion of tissue is conjugated with during certain moisture, form various mark or pattern, under the irradiation of common back light, Clear & Transparent watermark recovery can be seen.

Paper watermark is after being shaped as paper, strong deformation will not be there is because of coloured light temperature variation, it is not separated with paper one integrated mass, be easy to scale operation, and self-consistentency can be kept under equal production process equipment condition, again because of watermark recovery level summarize terse, profile is soft and moist, complex process, be difficult to accurately copy, so the difficulty copied is very big, has the watermark manufacture of extremely strong false proof spy but typical products in mass production.

(1) conventional watermark produces principle

Conventional watermark generation principle is the optical principle based on paper.The heterogeneity system that paper is made up of materials such as how lonely L fibers, across air between multiporous fiber, in paper-making process, for improving paper opaqueness, also adds the materials such as some fillers.Add and fill out paper and can regard as primarily of fiber, air, filler 3 part composition, during irradiate light paper,---air, filler---air, fiber---filler that there are 3 interfaces: fiber.Due to fiber and filler

(2) application of digital watermarking

Along with the development of digital watermark technology, the Application Areas of digital watermarking have also been obtained expansion, and the basic Application Areas of digital watermarking is copyright protection, hide mark, certification and safety is invisible communicates.When digital watermarking is applied to copyright protection, potential application market is ecommerce, online or off-line distributing multimedia contents and large-scale broadcast service.

When digital watermarking is used for hiding mark, can be applied in fields such as medical science, drawing, digital imagery, digital image monitor, multimedia index and content-based retrievals.

The authenticated connection of digital watermarking is mainly on I D card, credit card, ATH card etc.The invisible communication of safety of number space watermark will be widely used in national defence and intelligence department.

(3) development of digital watermarking

Digital watermarking is in the process developed rapidly, grasp its developing direction to have great significance to instructing the research of digital watermarking, the technical study of digital watermarking from now on improves Digital Watermarking Theory, the robustness improving digital watermarking algorithm, security by laying particular emphasis on, study its application in real network and set up in relevant criterion etc.

In today that the network information technology develops rapidly; the research of digital watermark technology has obvious meaning; digital watermark technology plays important effect by the various forms of digital product of protection; but must recognize that digital watermark technology is not omnipotent, the technology such as cryptological technique and authentication techniques, digital signature or digital envelope must be coordinated to use together.

A practical Digital Watermark Scheme must have the cooperation of these technology could resist various attack, forms complete copyright protection of digital product solution.

Allow the word after duplicating, figure, the information content become can not recognize completely, or the content of copy very clearly can know it is forge.

Its feature is on paper, be printed on the printing of background color decorative pattern, and floral designs are a kind of superfine site decorative pattern or hidden text.Pattern once duplicating, decorative patterns such as " can not duplicate " engineering noise " calcellations ".

Utilize the false proof copy paper of coloring properties, specific pigment and dyestuff by base paper coloring, during duplicating through exposure, because character pattern part and background have identical absorption, contrast disappears, and almost entirely exposes when exposing photoreceptor, the whole blackening of copy and can not form pattern.Current is sorrel with practical color.

A. the anti-copy paper containing photochromic material: scribbling chemical stain material on paper substrate is reversible Stenhouse ~ BTh10n1 ne pigment.

B. the anti-copy paper containing thermochromatic material: scribble the phenol developer that high-temperature discoloration material is fluorane heating colour killing on paper substrate, amino-benzene mercury dithizonate etc. has the anti-copy paper of fluorescent material.

C. the irreflexive anti-copy paper of light is utilized: on paper substrate, scribble the very little and material that emittance is larger of one deck particle diameter, as aluminium powder, the titanium dioxide of l0 nanometer particle size, absorbs the glass particle of red interior lines, overflow to launch by paper and cover or reduce the contrast of paper and image, make copy present black.

D. the copy paper of polarized light is utilized but it is eliminated.

In numerous counterfeit protection measures popular now and method, holography is still the richest lived method for anti-counterfeit.

Paper substrate laser film comes out nineteen ninety, and its principle by needing the position of " exposure " to hide, is yielded unusually brilliant results in " laser " position with the surface being printed on paper base material.

Due to holography and the progress of technology of aluminizing, the way that standby class paper base material can shift itself reaches aluminium coated and holographic information, significantly reduces costs.

Another part, paper substrate laser film can improve luminosity simultaneously, and refer to box processed, outer packaging, Front cover of book and periodical and inset, greeting card etc., design concept is marvellous, gives full play to big area and the continuity advantage of printing, eliminates gold stamping trouble and consume.

At present this technology is at the packaging trade mark of famous-brand and high-quality tobacco and wine, phonotape and videotape, books and periodicals, high-grade best brand of product etc., also passport, card, ticket false proof etc. in widespread use.

Film paster and pure paper two kinds can be divided into.Film paster to be fitted dissimilar paper and making with laser hologram PET or 0PP film, and through the paperboard of laminating, not only very property is better, not easily tear, and face is waterproof.

Laser hologram pure paper be then by the stamping technique of advanced person directly by laser hologram escutcheon on paper, its maximum feature meets environmental requirement.No matter be holographic laser film paster or pure paper, be all suitable for printing quality and stdn in the printing of general ink or UV ink.Except being applicable to it is except excellent carton, books and periodicals journal surface or placard material, for the packagings such as gift wrap paper, chewing gum, soap also have good effect.

The gold stamping paper tinsel of laser hologram carries out holographic laser process to the thin foil with thermoprint function, form two dimension, three-dimensional, dot matrix, revolve the image such as shape, synthetic hologram, there is high gloss, colorful and multifarious color that can change irregularly, overcome common gilding technology existence form dull, of low quality, lack the defects such as antifalse effect.

The gold stamping paper tinsel of laser hologram has common gold stamping paper tinsel and the gold stamping paper tinsel of transparent laser holographic; in the gold stamping paper tinsel of laser hologram; can combine mutually between different holographic effects; multiple security element such as can also adding two channels simultaneously, part is aluminized, divide chromatic effect, miniature carving word, hide Info; carry out, in the processing of surface finish, reaching the copyright protection of its uniqueness with effectively high-grade counterfeit protection measures at printing product and paper.

It is the technology utilizing printing and pressing, is transferred on stock by laser hologram paper tinsel.It has broken the traditional technology of traditional gold stamping dependence hot pressing transfer goldleaf, and the technology using-@new---cold press technique is to shift goldleaf, not only solve insoluble technological problems in blanching golden seal brush, and avoid and make pollution on the environment in metallic plate process, also saved the energy in large quantities.Cold wave paper tinsel has that print speed is fast, with short production cycle, material is widely applicable, printing precision is high, antifalse effect is good, cost-saving, can make full use of existing equipment, enhance productivity, meet the advantages such as environmental printing requirement, is the up-to-date scientific and technological achievement in recent years in American-European printing industry.

Laser hologram cold wave paper tinsel equally can transparent cold wave, reaches false proof and unity that is brand identity.

On normal aluminium foil, print additional laser hologram image exactly, thus improve antiforge function and the appearance effect of packaged product, there is the features such as good flexibility of operation on the packaging, be very suitable for mechanization production.

Aluminium foil mainly apply to as if drug packaging, because it has excellent opacifying property, moistureproofness, gas barrier property and hiding property of guarantor, almost absolute obstruct provide protection is played to the light of medicine, gas, wet, taste.

The phosphorate formula of modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil of the present invention now typically refers to surface transparent varnish, has base-material and auxiliary agent etc. to make, does not add any pigment, glossy shinny after film forming, is commonly called as and is varnish, have UV gloss oil and PU gloss oil point.

1. as transparency protected paint, its hardness and the Performance Ratio colored paint such as wear-resisting good, shield.

2., as handfeel paint, its luminosity and brightness very well, touch up feel fine.As silica gel part sprays PU paint and plastic component on spray UV paint be exactly this gloss oil.

Gloss oil the earliest refers to tung oil, does not also have synthetic resins that kind, only has soil paint. the thing of raw lacquer and so on.Much local in rural area, directly tung oil brushing on the wooden barrel newly done, tub and so on thing, play waterproof, protection, decoration function.Tung oil purposes is at that time quite wide, and lacquer worker is being used in after tung oil processing in a lot of industry such as furniture, building, the fine arts.

3 Antiforge fluorescent inks present white or transparent under visible light, under UV-irradiation, can send obvious fluorescent color.

By the difference of excitation light source wavelength, short-wave ultraviolet ray excited fluorescent printing ink (excitation wavelength 254nm) and long wave ultraviolet fluorescence excitation printing-ink (excitation wavelength is 365nm) can be divided into again.

Antiforge fluorescent ink is one of anti-forgery ink of being most widely used of current package anti-counterfeiting printing aspect, is applied in the fields such as bank note, Valued Securities, quality merchandise packaging widely.

The present invention phosphorates the formula of modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil containing a class coating of coloring material.Main component is resin and solvent or resin, oil and solvent.After being applied to body surface, formed and have protection, decorate and the film of property, the film of varnish is transparent.Varnish is divided into thermosetting varnish and thermo-plastic varnish two class.For the application of furniture, floor, door and window and automobile etc.

Also can add pigment and make enamel paint, or add dyestuff and make stain varnish.

Phosphorate its composition of formula of modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil of the present invention is substantially as follows: pigment (dyestuff) ... 10-15%

Solid resin (binder component) ... 25-35%

Auxiliary

0.5-4% stopping composition ... 0-15%

Organic solvent (volatile components) ... 40-60%

Kind has ester gum varniss, phenolic varnish, alkyd varnish, zapon varnish, shellac varnish (shellac varnish), bituminous varnish, epoxy resin varnish etc.Good luster, film forming is fast, and purposes is wide.

   

Claims (6)

1. the phosphorate formula organic fluorescence materials of modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil of the present invention to be well-dispersed in transparent, brittle resin (carrier) by fluorescence dye and to obtain, color is determined by luminescent dye molecule, disperse in oil medium, solvability is good, but there is poisonous, emitting fluorescence is that wideband spectrum, purity of color are low, mostly is the shortcomings such as sight excites, most poor stabilities.

2. rare earth fitting-type fluorescent agent is relative to the former two, has the characteristics such as emmission spectrum is narrow, purity of color is high, fluorescence efficiency is high, good stability, environmental protection;

Therefore using Rare Earth Europium Complex as fluorescent material, prepare rare earth offset printing Antiforge fluorescent ink, analyze its printing performance;

The fluorescence property of this rare-earth europium Antiforge fluorescent ink is determined under maximum excitation wavelength, shown in emmission spectrum, emission peak is positioned at 591 nm, 613nm, 651 nm, 691 nm places, and maximum emission wavelength is 613nm, relative intensity of fluorescence is 1 78, and the characteristic fluorescence showing as europium ion is launched;

The present invention phosphorates, and the formula rare-earth europium Antiforge fluorescent ink emmission spectrum of modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil is narrow, purity of color is high;

And by also finding out in this ink specimen page emmission spectrum, Eu3+ only has a main peak at its transition emission peak, and do not split peak, electric dipole transition 5D0-7F2 is far longer than magnetic dipole transition 5D0-7F1 simultaneously, show that this Antiforge fluorescent ink emmission spectrum is narrow, fluorescence efficiency is high, therefore there is good ultraviolet light induced color-changing anti-counterfeit performance;

The present invention phosphorate modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil formula rare-earth europium Antiforge fluorescent ink printing performance analyze degree of mobilization according to ink degree of mobilization measuring method, the homemade offset printing Antiforge fluorescent ink mobility of preparation is measured, meets country's mark; To the requirement of flexographic ink degree of mobilization in Cui;

The mobility of offset printing Antiforge fluorescent ink not only affects the raw energy of transmission 1 of ink, also plays very large impact to ink colouring effect on the substrate;

Degree of mobilization is excessive cause ink about squeegee pressure under outwards sprawl serious, cause site to increase serious, picture level, sharpness etc. all reduce; Degree of mobilization is too small, and under causing ink, ink is difficult, cannot provide the ink amount of continuous uniform to stock;

The fineness fineness of offset printing Antiforge fluorescent ink refers to that the flour such as pigment, filler in ink is dispersed in the degree in low-melting ink vehicle by porphyrize, represents with u m;

The fineness of ink is an important quality index, too slightly a lot of printing trouble can be caused with print quality ink particle in close relations, such as pile version, scumming etc., general printing screening line number is higher, higher for this specific functionality ink of offset printing Antiforge fluorescent ink to the requirement of ink fineness, application scenario is all important, and ink cost is all higher, therefore just higher to the requirement of ink fineness;

The fineness conformance with standard of the offset printing Antiforge fluorescent ink of preparation, also find that ink fineness value is not special/J, show that fluorescent agent dispersiveness in ink need to improve, be likely milling time be not the cause grown very much, when grinding with three-roll grinder, answer proper extension milling time later;

In the viscosity printing of offset printing Antiforge fluorescent ink, with the rotation of inking roller, ink layer is extruded and divides, the power that its inner generation one opposing layer of ink is separated or the power stoping layer of ink division, and this is called viscosity; Ink viscosity is in close relations with printing, and viscosity is crossed conference and caused paper fussed, hair and powder dropping, even shells the faults such as paper.

3. the situation of ink viscosity change in printing process is weighed with increasing value of tack usually, and increasing value of tack reflects ink stability on the printer, glues for offset printing Antiforge fluorescent ink, and raw value-added test is just even more important; The envrionment temperature of viscosity value test is 23 oC, and " 4-2 oC, connects instrument power source, regulation thermostat to 31 oC 4 ,-1 DEG C, keeps constant temperature; Ink is measured ink viscosity value and increasing value of tack according to viscosity value testing method, meets in national standard the value-added requirement of ink viscosity;

Analysis of tolerance on thirty, according to GBIT 1 7001.1-1 997, detects the patience of the fluorescence falsification preventing Eh ink of preparation, comprises resistance to hot inspection, heat-proof water inspection, the inspection of resistance to ethanol, the inspection of resistance to gasoline, resistance to X;

Main experimental instrument is that air dry oven, electric heating constant temperature water-bath, Exposure to Sunlight fading test instrument or weather tester coordinate printability instrument to use;

Current production has anti-fraud functional paper and generally has two kinds of methods, and one adopts watermark paper bowl i another kind to be add some antiforge functions in paper pulp, as fluorescent fiber, and colored fiber, cameleon fibre, magnetic powder etc.

4. the anti-counterfeiting technology of paper roughly has several as follows: watermark anti-counterfeiting; Antiforge (employing has anti-fraud functional ink such as fluorescent ink and prints); It is false proof that the filament utilizing special technique metal or resin to be made or fluorescent substance add material formation safety line; Temperature-sensitive is false proof; Photosensitive false proof; Chemistry is false proof; Adding colour or fluorescent ink, to carry out printing paper false proof; Laser hologram icon is false proof; Radium-shine (laser) orange cold foil; Anti-fake paper board; Safety line is false proof; Nucleus encryption anti-counterfeiting; Anti-duplicating is false proof; Add false proof in paper of other particular matters;

Traditional paper watermark utilize in the moulding process of paper web online forming technique page just interweaved formed also by special process, l Water Paper page portion of tissue is conjugated with during certain moisture, form various mark or pattern, under the irradiation of common back light, Clear & Transparent watermark recovery can be seen;

Conventional watermark generation principle is the optical principle based on paper; The heterogeneity system that paper is made up of materials such as how lonely L fibers, across air between multiporous fiber, in paper-making process, for improving paper opaqueness, also adds the materials such as some fillers; Add and fill out paper and can regard as primarily of fiber, air, filler 3 part composition, during irradiate light paper,---air, filler---air, fiber---filler that there are 3 interfaces: fiber; Due to fiber and filler

The application of digital watermarking is along with the development of digital watermark technology, and the Application Areas of digital watermarking have also been obtained expansion, and the basic Application Areas of digital watermarking is copyright protection, hide mark, certification and safety is invisible communicates; When digital watermarking is applied to copyright protection, potential application market is ecommerce, online or off-line distributing multimedia contents and large-scale broadcast service;

Anti-copy paper containing photochromic material: scribbling chemical stain material on paper substrate is reversible Stenhouse ~ BTh10n1 ne pigment;

Anti-copy paper containing thermochromatic material: scribble the phenol developer that high-temperature discoloration material is fluorane heating colour killing on paper substrate, amino-benzene mercury dithizonate etc. has the anti-copy paper of fluorescent material;

Utilize the irreflexive anti-copy paper of light: on paper substrate, scribble the very little and material that emittance is larger of one deck particle diameter, as aluminium powder, the titanium dioxide of l0 nanometer particle size, absorbs the glass particle of red interior lines, overflow to launch by paper and cover or reduce the contrast of paper and image, make copy present black;

Utilize the copy paper of polarized light but it is eliminated;

Laser hologram pure paper be then by the stamping technique of advanced person directly by laser hologram escutcheon on paper, its maximum feature meets environmental requirement; No matter be holographic laser film paster or pure paper, be all suitable for printing quality and stdn in the printing of general ink or UV ink; Except being applicable to it is except excellent carton, books and periodicals journal surface or placard material, for the packagings such as gift wrap paper, chewing gum, soap also have good effect;

The gold stamping paper tinsel of laser hologram carries out holographic laser process to the thin foil with thermoprint function, form two dimension, three-dimensional, dot matrix, revolve the image such as shape, synthetic hologram, there is high gloss, colorful and multifarious color that can change irregularly, overcome common gilding technology existence form dull, of low quality, lack the defects such as antifalse effect.

5. the gold stamping paper tinsel of laser hologram has common gold stamping paper tinsel and the gold stamping paper tinsel of transparent laser holographic, in the gold stamping paper tinsel of laser hologram, can combine mutually between different holographic effects, multiple security element such as can also adding two channels simultaneously, part is aluminized, divide chromatic effect, miniature carving word, hide Info, carry out, in the processing of surface finish, reaching the copyright protection of its uniqueness with effectively high-grade counterfeit protection measures at printing product and paper;

Laser hologram cold wave paper tinsel equally can transparent cold wave, reaches false proof and unity that is brand identity;

On normal aluminium foil, print additional laser hologram image exactly, thus improve antiforge function and the appearance effect of packaged product, there is the features such as good flexibility of operation on the packaging, be very suitable for mechanization production;

Aluminium foil mainly apply to as if drug packaging, because it has excellent opacifying property, moistureproofness, gas barrier property and hiding property of guarantor, almost absolute obstruct provide protection is played to the light of medicine, gas, wet, taste;

The phosphorate formula of modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil of the present invention now typically refers to surface transparent varnish, has base-material and auxiliary agent etc. to make, does not add any pigment, glossy shinny after film forming, is commonly called as and is varnish, have UV gloss oil and PU gloss oil point;

As transparency protected paint, its hardness and the Performance Ratio colored paint such as wear-resisting good, shield;

As handfeel paint, its luminosity and brightness very well, touch up feel fine; As silica gel part sprays PU paint and plastic component on spray UV paint be exactly this gloss oil;

Gloss oil the earliest refers to tung oil, does not also have synthetic resins that kind, only has soil paint. the thing of raw lacquer and so on; Much local in rural area, directly tung oil brushing on the wooden barrel newly done, tub and so on thing, play waterproof, protection, decoration function; Tung oil purposes is at that time quite wide, and lacquer worker is being used in after tung oil processing in a lot of industry such as furniture, building, the fine arts.

6. Antiforge fluorescent ink presents white or transparent under visible light, under UV-irradiation, can send obvious fluorescent color;

By the difference of excitation light source wavelength, short-wave ultraviolet ray excited fluorescent printing can be divided into again

Ink (excitation wavelength 254nm) and long wave ultraviolet fluorescence excitation printing-ink (excitation wavelength is 365nm);

Antiforge fluorescent ink is one of anti-forgery ink of being most widely used of current package anti-counterfeiting printing aspect, is applied in the fields such as bank note, Valued Securities, quality merchandise packaging widely;

Also can add pigment and make enamel paint, or add dyestuff and make stain varnish;

Phosphorate its composition of formula of modified ammonium bicarbonate XZ3010 vinylformic acid tin graphed sheet coating oil of the present invention is substantially as follows: pigment (dyestuff) ... 10-15%

Solid resin (binder component) ... 25-35%

Auxiliary ... 0.5-4%

Stopping composition ... 0-15%

Organic solvent (volatile components) ... 40-60%

Kind has ester gum varniss, phenolic varnish, alkyd varnish, zapon varnish, shellac varnish (shellac varnish), bituminous varnish, epoxy resin varnish etc.