CN110525103A - Exempt from print protection gloss oil holographic false proof positioning directly boiling hot gilding film and preparation method thereof - Google Patents
Exempt from print protection gloss oil holographic false proof positioning directly boiling hot gilding film and preparation method thereof Download PDFInfo
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- CN110525103A CN110525103A CN201910772311.2A CN201910772311A CN110525103A CN 110525103 A CN110525103 A CN 110525103A CN 201910772311 A CN201910772311 A CN 201910772311A CN 110525103 A CN110525103 A CN 110525103A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
- B44C1/17—Dry transfer
- B44C1/1712—Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
- B44C1/1729—Hot stamping techniques
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The invention discloses one kind to exempt from print protection gloss oil holographic false proof positioning directly boiling hot gilding film and preparation method thereof, for surfaces anti-counterfeit printings such as glass, metal, ceramics, is related to anti-counterfeit package printing technology.The present invention includes the base membrane layer being arranged from the inside to the outside, release layer, information coloring layer, laser molding layer, vacuum aluminium coated layer, gum layer；Release layer is formed using the coating drying of mould release coating fluid；Information coloring layer is formed using information coloring coating fluid coating drying；The anti-counterfeit laser figure that laser molding layer is formed using row molding；Vacuum aluminium coated layer uses and is formed uniformly aluminium wire vaporization vapor deposition in laser molding layer surface under high current vacuum.High temperature resistant of the present invention, cracking, discoloration, alcohol, that water impregnates ability is stronger, and hologram pattern or text can be added according to customer requirement, also there is antiforge function can be reduced process flow again while promoting product aesthetics, improve anti-counterfeiting performance, processing technology is simplified, the production time has been saved.
Description
Technical field
The invention belongs to anti-counterfeit package printing technologies, for surfaces anti-counterfeit printings such as glass, metal, ceramics, especially
It is to be related to one kind to exempt from the positioning of print protection gloss oil holographic false proof directly boiling hot gilding film and one kind exempt from print protection gloss oil holographic false proof positioning
The preparation method of straight boiling hot gilding film.
Background technique
Electrochemical aluminium gold-stamped foil, and can pole due to the characteristics such as beautiful in colour, metal-like is strong, visual effect is prominent
The decoration class of big raising packing material, present anodized aluminium are widely used in the various industries in life.And thermoprint mechanism
The development for making technology also indirectly drives the appearance of special novel electrochemical aluminium.The positioning of ethanol-tolerant holographic false proof is directly scalded electrochemical aluminium gold-stamped
Foil is that technology content highest and technical difficulty are maximum in current anodized aluminium, becomes raising product from after technology appearance
Class and one of the important technology for playing certain anti-fake effect.
Currently, can be used for the electrochemical aluminium gold-stamped foils of glass, metal, ceramics in the market there are two types of mode, the first is in water
Gold stamping base oil is printed on transfer base stock, is then scalded with gold stamping foil by gilding press pressurized, heated and burns figure in the place of printing base oil
Case or text, then gloss oil is protected in its surface printing, protection gloss oil has solvent type and UV/LED type, this protection gloss oil is for protecting
The drawbacks of requirement that gold stamping part reaches ethanol-tolerant, water impregnates, this technique is that the protection gloss oil of printing can be obstructed and be corroded gold stamping
The gloss on foil surface, and it is attached to glass, the edge of rear protection gloss oil causes ghost image greater than gold stamping part on ceramics and metal, sternly
Ghost image rings the beauty of product；Second is direct with UV/LED or the gold stamping base oil of solvent type in glass, metal and ceramic surface
Printing, then line is gold stamping, lies substantially in the starting stage currently used for the directly boiling hot gold stamping foil of ethanol-tolerant conventional electrochemical aluminium, and
It is unqualified etc. to will appear that thermoprint is incomplete, blistering after the gold stamping easy baking of large area, cracking, discoloration, ethanol-tolerant, water impregnate detection
Reason, therefore one kind is provided and exempts from print protection gloss oil holographic false proof positioning directly boiling hot gilding film, for surfaces such as glass, metal, ceramics
Anti-counterfeit printing is of great significance to solve problem above.
Summary of the invention
The purpose of the present invention is to provide one kind to exempt from the positioning of print protection gloss oil holographic false proof directly boiling hot gilding film and its preparation side
Method, by provide it is a kind of based on base membrane layer coating release layer, information coloring layer, carry out hot press moulding formed laser molding layer,
And the layer structure that vacuum aluminum-coated and gum is formed is carried out, after completing thermoprint step, do not need to protect gloss oil in surface printing again,
And hologram pattern or text can be added according to customer requirement, using positioning ironing equipment by temperature-pressure hologram pattern or text
Word is transferred to the position for printing gold stamping base oil, and also having antiforge function again while promoting product aesthetics can be reduced technique stream
Journey improves the anti-counterfeiting performance of the metals such as drinks, cosmetics, category of glass, simplifies processing technology, saved the production time.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
One kind of the invention exempts from print protection gloss oil holographic false proof positioning directly boiling hot gilding film, including the basement membrane being arranged from the inside to the outside
Layer, release layer, information coloring layer, laser molding layer, vacuum aluminium coated layer, gum layer；
The release layer is formed using the coating drying of mould release coating fluid；
The information coloring layer is formed using information coloring coating fluid coating drying；
The laser molding layer using photoetching have needed for anti-fake figure radium-shine nickel plate under high temperature to information coloring layer into
The anti-counterfeit laser figure that row molding is formed；
The vacuum aluminium coated layer uses and is formed uniformly aluminium wire vaporization vapor deposition in laser molding layer surface under high current vacuum；
Wherein, the release layer is prepared by following raw materials according according to mass fraction:
2-5 parts of oxidic polyethylene clear wax；
It is 20-25 parts acrylic resin modified；
5-10 parts of cellulose acetate；
60-70 parts of organic solvent；
Wherein, the information coloring layer is prepared by following raw materials according according to mass fraction:
It is 10-20 parts acrylic resin modified；
5-15 parts of modified polyurethane resin；
1-5 parts of modified polyester resin；
1-5 parts of cellulose acetate；
1-5 parts of dyestuff toner；
Butanone 30-70；
20-50 parts of ethyl acetate；
1-5 parts of cyclohexanone；
Wherein, the gum layer is prepared by following raw materials according according to mass fraction:
1-3 parts of vinyl chloride-vinyl acetate resin copolymer；
5-10 parts of modified polypropylene resin；
4-8 parts of acrylic resin；
3-5 parts of nitrocellulose；
1-5 parts of fumed silica；
60-80 parts of ethyl acetate；
3-6 parts of cyclohexanone；
1-3 parts of n-propyl acetate.
Further, the base membrane layer uses the dedicated polyester film basement membrane of positioning holographic gilding film, the base membrane layer
With a thickness of 15-25 μm.
Further, the release layer with a thickness of 0.1-0.2 μm；It is acrylic resin modified in the raw material of the release layer
Using any one in polyether-modified acrylic resin, Abietyl modified acrylic resin, fluorin modified crylic acid resin；It is described from
Organic solvent is using any one in ethyl alcohol, methanol, ethyl acetate, petroleum ether in the raw material of type layer.
Further, the information coloring layer with a thickness of 0.2-0.4 μm；Modified third in the raw material of the information coloring layer
Olefin(e) acid resin is using any one in polyether-modified acrylic resin, Abietyl modified acrylic resin, fluorin modified crylic acid resin
Kind；Modified polyurethane resin uses Abietyl modified polyurethane resin or alkyd modified polyurethane in the raw material of the information coloring layer
Any one in resin；Modified polyester resin is using epoxy modified polyester resin, organic in the raw material of the information coloring layer
Any one in silicon-modified polyester resin, castor oil modified polyester resin.
Further, the gum layer with a thickness of 0.2-0.3 μm；Modified polypropylene resin in the raw material of the gum layer
Using any one in silane-modified acrylic resin or aqueous fluorine richness polyurethane resin.
A kind of preparation method for exempting from the straight boiling hot gilding film of print protection gloss oil holographic false proof positioning, comprising the following steps:
S01, selection simultaneously position base membrane layer: simultaneously positioning holographic gilding film is dedicated for selection on coating machine transfer roller and delivery roll
Polyester film basement membrane；
S02, release layer coating: will by the prepared mould release coating fluid of above-mentioned formula under humidity 50-60%rh environment,
By the anilox roll of 180-300 mesh with 3-6g/m2Wet coating amount be equably coated on polyester film basement membrane, through 15-25m long
Coating machine is controlled between 0.5-1.0g with every square of dry measure with the speed of machine speed 100-130m/min, is in drying temperature
85-120 DEG C of temperature parabolically is coated；
S03, the coating of information coloring layer: coating fluid will be coloured by the prepared information of above-mentioned formula, in humidity in 50-60%
Under rh environment, by the anilox roll of 180-300 mesh with 4-7g/m2Wet coating amount be uniformly coated to the film of coated release layer
On, the coating machine through 15-25m long with the speed of machine speed 80-120m/min, with every square of dry measure control 0.6-1.0g it
Between, it is that 85-190 DEG C of temperature parabolically is coated in drying temperature；
S04, laser molding: the radium-shine nickel plate of special anti-fake figure needed for making by lithography presses laser molding press in, customizes
Laser board be affixed in mold pressing roll,, will using being precisely controlled vertical, horizontal shrinkage ratio technique under 180-240 DEG C of molding temperature
The control errors of each anti-fake figure carry out continuous mould pressing within 0.2mm；
S05, vapor deposition vacuum aluminium coated layer: it by vacuum winding formula aluminum-spraying machine, aluminizes in cabin in high vacuum, aluminium wire will be solidified
It is heated into gaseous state, is equably deposited with coating of the sheet resistance between 200-400A in the surface of laser molding layer；
S06, gum layer coating: by prepared gum layer in ambient humidity be 50-60%rh under, pass through 180-300 mesh
Anilox roll with 4-7g/m2Wet coating amount be equably coated on the product that vacuum aluminium coated layer has been deposited, the painting through 15-25m long
Cloth machine is with the speed of machine speed 90-130m/min, with every square of dry measure control between 0.6-1.2g, in drying temperature be 85-
150 DEG C of temperature parabolically are coated；
S07, thermoprint: different graphic needed for needing thermoprint surface by glass, metal, ceramics etc. or the cutting of trade mark gilding film
It is good, be installed on thermoprinting machine unwinding device, thermoprinting machine uses the accurate leapfrog machine of servo, precisely identify on gilding film it is radium-shine with
Track cursor is printed UV base oil or solvent type base oil by silk-screen mode according to shape of product in such a way that circle is pressed or circle flattens
In glass, metal, ceramic surface, machine is consolidated by light and solidifies base oil, the glass, metal, ceramics that printed base oil are fixed on fixation
Position, then carry out it is gold stamping, by cursor sensor precisely identify the cursor on gilding film adjust position, will be on gilding film
The pattern that base oil was printed on pattern and glass, metal, ceramics is precisely be overlapped, by the round silica gel roller for being heated to 180-250 DEG C
Carry out it is boiling hot or it is flat scald, above anti-fake figure thermoprint on gilding film to glass, metal, ceramics etc., completion it is gold stamping；Through overcurrent
Waterline individually takes out, and is put into 160-180 DEG C of oven, toasts 30-60 minutes, completes thermoprint step.
The invention has the following advantages:
The present invention by provide it is a kind of based on base membrane layer coating release layer, information coloring layer, carry out hot press moulding formed
Laser molding layer, and the layer structure that vacuum aluminum-coated and gum is formed is carried out, after completing thermoprint step, do not need to print on surface again
Brush protection gloss oil, high temperature resistant, cracking, discoloration, alcohol, water immersion ability are stronger, and hologram can be added according to customer requirement
Case or text are transferred to hologram pattern or text by temperature-pressure using positioning ironing equipment the position for printing gold stamping base oil,
Also there is antiforge function can be reduced process flow again while promoting product aesthetics, filled up both at home and abroad glass, metal,
The surface heats such as ceramics toast the blank in field, improve the anti-counterfeiting performance of the metals such as drinks, cosmetics, category of glass, simplify and add
Work technique, has saved the production time.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram for exempting from the straight boiling hot gilding film of print protection gloss oil holographic false proof positioning of the invention；
Fig. 2 is the preparation method block diagram for exempting from the straight boiling hot gilding film of print protection gloss oil holographic false proof positioning of the invention；
In attached drawing, parts list represented by the reference numerals are as follows:
1- base membrane layer, 2- release layer, 3- information coloring layer, 4- laser molding layer, 5- vacuum aluminium coated layer, 6- gum layer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " from the inside to the outside ", " surface ", are merely for convenience of describing
The present invention and simplified description, rather than the component or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
It please referring to shown in Fig. 1-2, one kind of the invention is exempted to print protection gloss oil holographic false proof and position directly to scald gilding film, including by
Base membrane layer 1, release layer 2, information coloring layer 3, laser molding layer 4, vacuum aluminium coated layer 5, the gum layer 6 of interior to outer setting；It is release
Layer 2 is formed using the coating drying of mould release coating fluid；Information coloring layer 3 is using information coloring coating fluid coating drying shape
At；The radium-shine nickel plate of anti-fake figure needed for laser molding layer 4 is had using photoetching carries out molding shape to information coloring layer under high temperature
At anti-counterfeit laser figure；Vacuum aluminium coated layer 5 is formed uniformly in laser molding aluminium wire vaporization vapor deposition using under high current vacuum
4 surface of layer；
Wherein, release layer 2 is prepared by following raw materials according according to mass fraction:
3 parts of oxidic polyethylene clear wax；
Acrylic resin modified 25 parts；
7 parts of cellulose acetate；
65 parts of organic solvent；
Wherein, information coloring layer 3 is prepared by following raw materials according according to mass fraction:
Acrylic resin modified 12 parts；
6 parts of modified polyurethane resin；
2 parts of modified polyester resin；
2 parts of cellulose acetate；
2 parts of dyestuff toner；
Butanone 35；
40 parts of ethyl acetate；
1 part of cyclohexanone；
Wherein, gum layer 6 is prepared by following raw materials according according to mass fraction:
2 parts of vinyl chloride-vinyl acetate resin copolymer；
10 parts of modified polypropylene resin；
5 parts of acrylic resin；
3 parts of nitrocellulose；
3 parts of fumed silica；
70 parts of ethyl acetate；
5 parts of cyclohexanone；
2 parts of n-propyl acetate.
Wherein, base membrane layer 1 use the dedicated polyester film basement membrane of positioning holographic gilding film, base membrane layer 1 with a thickness of 20 μm.
Wherein, release layer 2 with a thickness of 0.1 μm；It is acrylic resin modified in the raw material of release layer 2 to use polyether-modified third
Olefin(e) acid resin；
Organic solvent uses ethyl alcohol in the raw material of release layer 2.
Wherein, information coloring layer 3 with a thickness of 0.3 μm；It is acrylic resin modified using poly- in the raw material of information coloring layer 3
Ether is acrylic resin modified；Modified polyurethane resin uses Abietyl modified polyurethane resin in the raw material of information coloring layer 3；Information
Modified polyester resin uses epoxy modified polyester resin in the raw material of coloring layer 3.
Wherein, gum layer 6 with a thickness of 0.2 μm；Modified polypropylene resin is using silane-modified poly- in the raw material of gum layer 6
Allyl resin.
As shown in Fig. 2, a kind of preparation method for exempting from the straight boiling hot gilding film of print protection gloss oil holographic false proof positioning, including following step
It is rapid:
S01, selection simultaneously position base membrane layer 1: simultaneously positioning holographic gilding film is special for selection on coating machine transfer roller and delivery roll
Polyester film basement membrane；
S02, release layer 2 are coated with: will be led to by the prepared mould release coating fluid of above-mentioned formula under humidity 55%rh environment
The anilox roll of 200 mesh is crossed with 5g/m2Wet coating amount be equably coated on polyester film basement membrane, the coating machine through 20m long with
The speed of machine speed 120m/min, with the control of every square of dry measure between 0.8g, in drying temperature be 85-120 DEG C parabolically
Temperature is coated；
S03, information coloring layer 3 are coated with: coating fluid will be coloured by the prepared information of above-mentioned formula, in humidity in 55%rh
Under environment, by the anilox roll of 200 mesh with 5g/m2Wet coating amount be uniformly coated on the film of coated release layer, through 20m long
Coating machine with the speed of machine speed 100m/min, with every square of dry measure control between 0.8g, being 120 DEG C in drying temperature is in
Parabolical temperature is coated；
S04, laser molding: the radium-shine nickel plate of special anti-fake figure needed for making by lithography presses laser molding press in, customizes
Laser board be affixed in mold pressing roll,, will be each using vertical, horizontal shrinkage ratio technique is precisely controlled under 200 DEG C of molding temperature
The control errors of anti-fake figure carry out continuous mould pressing within 0.2mm；
S05, vapor deposition vacuum aluminium coated layer 4: it by vacuum winding formula aluminum-spraying machine, aluminizes in cabin in high vacuum, by solidified aluminum
Silk is heated into gaseous state, is equably deposited with coating of the sheet resistance between 200-400A in the surface of laser molding layer, makes mould
The anti-fake figure or trade mark extruded more has metal-like；
S06, gum layer 6 be coated with: by prepared gum layer 6 in ambient humidity be 60%rh under, pass through the reticulate pattern of 250 mesh
Roller is with 5g/m2Wet coating amount be equably coated on the product that vacuum aluminium coated layer has been deposited, the coating machine through 20m long with machine speed
The speed of 110m/min is that 120 DEG C of temperature parabolically are applied in drying temperature with every square of dry measure control between 1g
Cloth；
S07, thermoprint: different graphic needed for needing thermoprint surface by glass, metal, ceramics etc. or the cutting of trade mark gilding film
It is good, be installed on thermoprinting machine unwinding device, thermoprinting machine uses the accurate leapfrog machine of servo, precisely identify on gilding film it is radium-shine with
UV base oil is imprinted on glass, metal, ceramic surface by silk-screen mode according to shape of product using circle pressure mode by track cursor, is led to
It crosses light and consolidates machine solidification base oil, the glass for printing base oil, metal, ceramics are fixed on fixed position, then carries out gold stamping, passes through
Cursor sensor precisely identifies that the cursor on gilding film adjusts position, will print on the pattern and glass, metal, ceramics on gilding film
The pattern for crossing base oil is precisely overlapped, and the round silica gel roller progress by being heated to 200 DEG C is boiling hot or flat boiling hot, will be on gilding film
Anti-fake figure thermoprint to glass, metal, ceramics etc. above, complete gold stamping；By assembly line or individually taking-up, it is put into 170 DEG C
Oven in, toast 40 minutes, complete thermoprint step, do not need again surface printing protect gloss oil, it is a have holographic false proof
The products such as glass, metal, the ceramics of trade mark are completed.
The present invention by provide it is a kind of based on base membrane layer coating release layer, information coloring layer, carry out hot press moulding formed
Laser molding layer, and the layer structure that vacuum aluminum-coated and gum is formed is carried out, after completing thermoprint step, do not need to print on surface again
Brush protection gloss oil, high temperature resistant, cracking, discoloration, alcohol, water immersion ability are stronger, and hologram can be added according to customer requirement
Case or text are transferred to hologram pattern or text by temperature-pressure using positioning ironing equipment the position for printing gold stamping base oil,
Also there is antiforge function can be reduced process flow again while promoting product aesthetics, filled up both at home and abroad glass, metal,
The surface heats such as ceramics toast the blank in field, improve the anti-counterfeiting performance of the metals such as drinks, cosmetics, category of glass, simplify and add
Work technique, has saved the production time.
The present invention can satisfy on social market to the resistance to wine on the surfaces such as glass, metal, the ceramics for exempting from print protection gloss oil
The demand of electrochemical aluminium gold-stamped foil is directly scalded in smart holographic false proof positioning, is resistant to toast 2 hours within 200 degree and is not cracked, is not bubbled, is constant
Scratch-resistant after color, 100 nondiscolorations of alcohol wipe that content is 99%, 25 degree of room temperature of water impregnate 200 hours.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. one kind exempts from print protection gloss oil holographic false proof positioning directly boiling hot gilding film, it is characterised in that:
Including base membrane layer (1), release layer (2), information coloring layer (3), the laser molding layer (4), Vacuum Deposition being arranged from the inside to the outside
Aluminium layer (5), gum layer (6)；
The release layer (2) is formed using the coating drying of mould release coating fluid；
The information coloring layer (3) is formed using information coloring coating fluid coating drying；
The radium-shine nickel plate of anti-fake figure needed for the laser molding layer (4) is had using photoetching carries out information coloring layer under high temperature
It is molded the anti-counterfeit laser figure formed；
The vacuum aluminium coated layer (5) uses and is formed uniformly aluminium wire vaporization vapor deposition in laser molding layer (4) table under high current vacuum
Face；
Wherein, the release layer (2) is prepared by following raw materials according according to mass fraction:
2-5 parts of oxidic polyethylene clear wax；
It is 20-25 parts acrylic resin modified；
5-10 parts of cellulose acetate；
60-70 parts of organic solvent；
Wherein, the information coloring layer (3) is prepared by following raw materials according according to mass fraction:
It is 10-20 parts acrylic resin modified；
5-15 parts of modified polyurethane resin；
1-5 parts of modified polyester resin；
1-5 parts of cellulose acetate；
1-5 parts of dyestuff toner；
Butanone 30-70；
20-50 parts of ethyl acetate；
1-5 parts of cyclohexanone；
Wherein, the gum layer (6) is prepared by following raw materials according according to mass fraction:
1-3 parts of vinyl chloride-vinyl acetate resin copolymer；
5-10 parts of modified polypropylene resin；
4-8 parts of acrylic resin；
3-5 parts of nitrocellulose；
1-5 parts of fumed silica；
60-80 parts of ethyl acetate；
3-6 parts of cyclohexanone；
1-3 parts of n-propyl acetate.
2. one kind according to claim 1 exempts from print protection gloss oil holographic false proof positioning directly boiling hot gilding film and preparation method thereof,
It is characterized in that, the base membrane layer (1) uses the dedicated polyester film basement membrane of positioning holographic gilding film, the base membrane layer (1)
With a thickness of 15-25 μm.
3. one kind according to claim 1 exempts from print protection gloss oil holographic false proof positioning directly boiling hot gilding film and preparation method thereof,
It is characterized in that, the release layer (2) with a thickness of 0.1-0.2 μm；
It is acrylic resin modified in the raw material of the release layer (2) to use polyether-modified acrylic resin, Abietyl modified acrylic acid
Any one in resin, fluorin modified crylic acid resin；
Organic solvent is using any one in ethyl alcohol, methanol, ethyl acetate, petroleum ether in the raw material of the release layer (2).
4. one kind according to claim 1 exempts from print protection gloss oil holographic false proof positioning directly boiling hot gilding film and preparation method thereof,
It is characterized in that, the information coloring layer (3) with a thickness of 0.2-0.4 μm；
It is acrylic resin modified in the raw material of the information coloring layer (3) to use polyether-modified acrylic resin, Abietyl modified third
Any one in olefin(e) acid resin, fluorin modified crylic acid resin；
Modified polyurethane resin uses Abietyl modified polyurethane resin or alkyd modified poly- in the raw material of the information coloring layer (3)
Any one in urethane resin；
Modified polyester resin uses epoxy modified polyester resin, organosilicon modified polyester in the raw material of the information coloring layer (3)
Any one in resin, castor oil modified polyester resin.
5. one kind according to claim 1 exempts from print protection gloss oil holographic false proof positioning directly boiling hot gilding film and preparation method thereof,
It is characterized in that, the gum layer (6) with a thickness of 0.2-0.3 μm；Modified polypropylene resin in the raw material of the gum layer (6)
Using any one in silane-modified acrylic resin or aqueous fluorine richness polyurethane resin.
6. a kind of preparation side for exempting from the straight boiling hot gilding film of print protection gloss oil holographic false proof positioning as claimed in any one of claims 1 to 6
Method, which comprises the following steps:
S01, selection simultaneously position base membrane layer (1): simultaneously positioning holographic gilding film is dedicated for selection on coating machine transfer roller and delivery roll
Polyester film basement membrane；
S02, release layer (2) coating: will by the prepared mould release coating fluid of above-mentioned formula under humidity 50-60%rh environment,
By the anilox roll of 180-300 mesh with 3-6g/m2Wet coating amount be equably coated on polyester film basement membrane, through 15-25m long
Coating machine is controlled between 0.5-1.0g with every square of dry measure with the speed of machine speed 100-130m/min, is in drying temperature
85-120 DEG C of temperature parabolically is coated；
S03, information coloring layer (3) coating: coating fluid will be coloured by the prepared information of above-mentioned formula, in humidity in 50-60%
Under rh environment, by the anilox roll of 180-300 mesh with 4-7g/m2Wet coating amount be uniformly coated to the film of coated release layer
On, the coating machine through 15-25m long with the speed of machine speed 80-120m/min, with every square of dry measure control 0.6-1.0g it
Between, it is that 85-190 DEG C of temperature parabolically is coated in drying temperature；
S04, laser molding: the radium-shine nickel plate of special anti-fake figure needed for making by lithography presses laser molding press, the radium of customization in
Plate is penetrated to be affixed in mold pressing roll, it, will be each using vertical, horizontal shrinkage ratio technique is precisely controlled under 180-240 DEG C of molding temperature
The control errors of anti-fake figure carry out continuous mould pressing within 0.2mm；
S05, vapor deposition vacuum aluminium coated layer (4): it by vacuum winding formula aluminum-spraying machine, aluminizes in cabin in high vacuum, aluminium wire will be solidified
It is heated into gaseous state, is equably deposited with coating of the sheet resistance between 200-400A in the surface of laser molding layer；
S06, gum layer (6) coating: by prepared gum layer (6) in ambient humidity be 50-60%rh under, pass through 180-300
Purpose anilox roll is with 4-7g/m2Wet coating amount be equably coated on the product that vacuum aluminium coated layer has been deposited, through 15-25m long
Coating machine is controlled between 0.6-1.2g with every square of dry measure with the speed of machine speed 90-130m/min, is in drying temperature
85-150 DEG C of temperature parabolically is coated；
S07, thermoprint: different graphic needed for needing thermoprint surface by glass, metal, ceramics etc. or trade mark gilding film are cut,
It is installed on thermoprinting machine unwinding device, thermoprinting machine uses the accurate leapfrog machine of servo, precisely identifies the radium-shine tracking on gilding film
UV base oil or solvent type base oil are imprinted on according to shape of product in such a way that circle is pressed or circle flattens by silk-screen mode by cursor
Glass, metal, ceramic surface consolidate machine by light and solidify base oil, the glass for printing base oil, metal, ceramics are fixed on fixed
Position, then carry out it is gold stamping, by cursor sensor precisely identify the cursor on gilding film adjust position, by the figure on gilding film
The pattern that base oil was printed in case and glass, metal, ceramics is precisely be overlapped, through being heated to 180-250 DEG C of round silica gel roller into
Row is boiling hot or flat boiling hot, above anti-fake figure thermoprint on gilding film to glass, metal, ceramics etc., completes gold stamping；By flowing water
Line individually takes out, and is put into 160-180 DEG C of oven, toasts 30-60 minutes, completes thermoprint step.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772311.2A CN110525103A (en) | 2019-08-21 | 2019-08-21 | Exempt from print protection gloss oil holographic false proof positioning directly boiling hot gilding film and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772311.2A CN110525103A (en) | 2019-08-21 | 2019-08-21 | Exempt from print protection gloss oil holographic false proof positioning directly boiling hot gilding film and preparation method thereof |
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| Publication Number | Publication Date |
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| CN110525103A true CN110525103A (en) | 2019-12-03 |
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Application publication date: 20191203 |