CN106079953B - A kind of preparation method of holographic anti-counterfeiting film - Google Patents
A kind of preparation method of holographic anti-counterfeiting film Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/06—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using master sheets coated with jelly-like materials, e.g. gelatin
- B41M5/08—Sheet materials therefor
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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
- C09D129/00—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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/02—Homopolymers or copolymers of unsaturated alcohols
- C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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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
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
- B41M2205/42—Multiple imaging layers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
Abstract
The present invention relates to a kind of preparation method of holographic anti-counterfeiting film, belong to field of packaging material.The present invention is coated with releasing layer coating on PET basement membranes and forms release layer, and coating thickness is 0.8 1 μm, and coating temperature is 120 130 DEG C；Coating coloring coating forms dyed layer on release layer afterwards, and the thickness of dyed layer is 1 1.8 μm, and coating temperature is 25 35 DEG C；Then for dyed layer upper mold swaging into Information Level, vacuum chromium-coated formation chrome layer on Information Level, is then coated with gum on aluminium coated, forms gum layer, and finished product is made in finally cutting.Meanwhile the collocation of novelty has been carried out to releasing layer coating and pigmented finiss, obtained product holographic anti-fake information is complete and clear, and stereovision is strong, and when the later stage is using peeling off, release is more excellent, and transfer effect is good, application easy to spread.
Description
Technical field
The invention belongs to field of packaging material, and in particular to a kind of preparation method of holographic anti-counterfeiting film.
Background technology
Holographic false proof is a kind of antifalse technology to grow up using laser holography, and also known as laser hologram is prevented
It is pseudo-.Laser holography be after laser in nineteen sixties come out after develop rapidly it is a kind of stereographic
Technology.The progress of other anti-counterfeiting technologies at any time, holographic false proof also obtain new development and application.
With the raising of national economy and the development of press-packaging industry, requirement of the people to product packaging is not only height
Shelves, exquisite, environmental protection, rich personalization, while it also is intended to distinguish the true and false of product by the packaging of product.Therefore, have
Anti-fraud functional film has been more and more widely used, and is subject to consumers in general's due to its luxurious exquisite appearance
Favor.All it is widely used in the high-grade packaging such as cigarette-brand, medicine, cosmetics, wine.
The dyed layer of holographic anti-counterfeiting film at present, easily occur trimming is bad, transfer effect is poor, be difficult to surface molding etc. ask
Topic；The usual resistance to elevated temperatures of release layer of holographic anti-counterfeiting film is bad at the same time, release is poor and contains toxic solvent, is producing
During processing, undesirable influence often is caused on the health of environment and worker.Therefore how overcome the deficiencies in the prior art is current
The problem of field of packaging material urgent need to resolve.
The content of the invention
, should It is an object of the present invention to solve the deficiency of the existing technology and provide a kind of preparation method of holographic anti-counterfeiting film
Preparation method is simple and reliable, and obtained holographic anti-counterfeiting film holographic anti-fake information is complete and clear, and stereovision is strong, and stripping is used in the later stage
From when, release is more excellent, and transfer effect is good, application easy to spread.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of preparation method of holographic anti-counterfeiting film, includes the following steps：
Step（1）, releasing layer coating is coated with PET basement membranes and forms release layer, coating thickness is 0.8-1 μm, coating temperature
Spend for 120-130 DEG C；
The preparation method of the releasing layer coating is first, to prepare the following raw material in parts by weight：Containing hydrogen silicone oil
30-35 parts, 10-18 parts of trifluompropyl methyl polysiloxane, 1-2 parts of nano magnesia, 0.1-0.2 parts of nano zine oxide, peroxide
Change 0.5-2 parts of two dicyclohexyl carbonate, 28-37 parts of carboxylic acid type aqueous polyurethane, 1-2 parts of maleic anhydride, hexamethyldisilazane
0.1-0.2 parts；Then by containing hydrogen silicone oil, trifluompropyl methyl polysiloxane, nano magnesia, nano zine oxide and hexamethyl two
Silazane is stirred to after mixing, being warming up to 40-55 DEG C, then keeps temperature to sequentially add two hexamethylene of dicetyl peroxydicarbonate
Ester, maleic anhydride and carboxylic acid type aqueous polyurethane, afterwards, stir 20-30min at 40-55 DEG C, obtain releasing layer coating；
Step（2）, in step（1）Release layer on coating coloring coating formed dyed layer, the thickness of dyed layer is 1-
1.8 μm, coating temperature is 25-35 DEG C；
The preparation method of the pigmented finiss is to be first according to the following raw material of parts by weight meter preparation：Polyvinyl alcohol
10-20 parts, 4-10 parts of styrene-acrylic emulsion, 60-80 parts of water, 5-8 parts of nano-titanium dioxide, 2-3 parts of pearl powder, hexamethyldisilazane
0.1-2 parts, 0.1-0.5 parts of defoamer, 0.8-2.5 parts of lauroyl peroxide, 0.1-2 parts of mill base, glyceryl tristearate 0.8-
1.2 parts, 0.01-0.05 parts of Essential Oil From Pine Needles；Then after ready raw material is mixed together, at 30-40 DEG C, ultrasonic 20-
30min, up to pigmented finiss；
Step（3）, in step（2）Dyed layer upper mold swaging into Information Level, vacuum chromium-coated formation chromium plating on Information Level
Layer, is then coated with gum on aluminium coated, forms gum layer, and finished product is made in finally cutting.
It is further preferred that during described molding, the heating-up temperature of holographic masterplate is 110-120 DEG C；The pressure is
1.8-2.4kg。
It is further preferred that the thickness of the Information Level is 0.5-1.2 μm.
It is further preferred that the thickness of the chrome layer is 100-180 angstroms.
It is further preferred that the gum is polyvinyl alcohol glue, spread is every square metre of moisture 9-11g.It is poly-
The type of vinyl alcohol glue is not specifically limited, as long as gum function can be realized.
The present invention also provides holographic anti-counterfeiting film made from a kind of preparation method of above-mentioned holographic anti-counterfeiting film.
Compared with prior art, the present invention its advantage is：
（1）Preparation method of the present invention is simple, free of a burden to health substantially without using toxic solvent；
（2）The holographic anti-counterfeiting film stereovision of the present invention is strong, when the later stage is using peeling off, can make PET films smoothly and intactly
Peel off, release is more excellent, and transfer effect is good, application easy to spread；
（3）The excellent trimming of product of the present invention, and dyed layer is easily moldable, anti-counterfeiting information is complete and clear after molding,
Production efficiency is high, and use cost is low.
Embodiment
With reference to embodiment, the present invention is described in further detail.
It will be understood to those of skill in the art that the following example is merely to illustrate the present invention, and it should not be regarded as limiting this hair
Bright scope.In the examples where no specific technique or condition is specified, according to the described technology of document in the art or condition
Or carried out according to product description.Reagents or instruments used without specified manufacturer, is that can be obtained by buying
Conventional products.The various properties of product of the present invention, composition, specification, size etc., if do not illustrated, without concrete restriction, according to
As long as conventional technical means can realize its function.
Embodiment 1
A kind of preparation method of holographic anti-counterfeiting film, includes the following steps：
Step（1）, releasing layer coating is coated with PET basement membranes and forms release layer, coating thickness is 0.8-1 μm, coating temperature
Spend for 120-123 DEG C；
The preparation method of the releasing layer coating is, first, the following raw material prepared in parts by weight：Silicon Containing Hydrogen
30 parts of oil, 10 parts of trifluompropyl methyl polysiloxane, 1 part of nano magnesia, 0.1 part of nano zine oxide, dicetyl peroxydicarbonate two
0.5 part of cyclohexyl, 28 parts of carboxylic acid type aqueous polyurethane, 1 part of maleic anhydride, 0.1 part of hexamethyldisilazane；Then by Silicon Containing Hydrogen
Oil, trifluompropyl methyl polysiloxane, nano magnesia, nano zine oxide and hexamethyldisilazane are stirred to uniformly mixed
Afterwards, 40 DEG C are warming up to, then keeps temperature to sequentially add di-cyclohexylperoxy di-carbonate, maleic anhydride and carboxylic acid type water-based poly-
Urethane, afterwards, stirs 30min at 40 DEG C, obtains releasing layer coating；
Step（2）, in step（1）Release layer on coating coloring coating formed dyed layer, the thickness of dyed layer is 1-
1.8 μm, coating temperature is 25-28 DEG C；
The preparation method of the pigmented finiss is to be first according to the following raw material of parts by weight meter preparation：Polyvinyl alcohol
10 parts, 4 parts of styrene-acrylic emulsion, 60 parts of water, 5 parts of nano-titanium dioxide, 2 parts of pearl powder, 0.1 part of hexamethyldisilazane, defoamer
0.1 part, 0.8 part of lauroyl peroxide, 0.1 part of mill base, 0.8 part of glyceryl tristearate, 0.01 part of Essential Oil From Pine Needles；Then by standard
After the raw material got ready is mixed together, at 30 DEG C, ultrasonic 30min, up to pigmented finiss；
Step（3）, in step（2）Dyed layer upper mold swaging into Information Level, vacuum chromium-coated formation chromium plating on Information Level
Layer, is then coated with gum on aluminium coated, forms gum layer, and finished product is made in finally cutting.
Wherein, during molding, the heating-up temperature of holographic masterplate is 110-112 DEG C；The pressure is 1.8kg.
The thickness of the Information Level is 0.5-1.2 μm.
The thickness of the chrome layer is 100-180 angstroms.
The gum is polyvinyl alcohol glue, and spread is every square metre of moisture 9g.
Embodiment 2
A kind of preparation method of holographic anti-counterfeiting film, includes the following steps：
Step（1）, releasing layer coating is coated with PET basement membranes and forms release layer, coating thickness is 0.8-1 μm, coating temperature
Spend for 128-130 DEG C；
The preparation method of the releasing layer coating is, first, the following raw material prepared in parts by weight：Silicon Containing Hydrogen
35 parts of oil, 18 parts of trifluompropyl methyl polysiloxane, 2 parts of nano magnesia, 0.2 part of nano zine oxide, dicetyl peroxydicarbonate two
2 parts of cyclohexyl, 37 parts of carboxylic acid type aqueous polyurethane, 2 parts of maleic anhydride, 0.2 part of hexamethyldisilazane；Then by Silicon Containing Hydrogen
Oil, trifluompropyl methyl polysiloxane, nano magnesia, nano zine oxide and hexamethyldisilazane are stirred to uniformly mixed
Afterwards, 55 DEG C are warming up to, then keeps temperature to sequentially add di-cyclohexylperoxy di-carbonate, maleic anhydride and carboxylic acid type water-based poly-
Urethane, afterwards, stirs 320min at 55 DEG C, obtains releasing layer coating；
Step（2）, in step（1）Release layer on coating coloring coating formed dyed layer, the thickness of dyed layer is 1-
1.8 μm, coating temperature is 32-35 DEG C；
The preparation method of the pigmented finiss is to be first according to the following raw material of parts by weight meter preparation：Polyvinyl alcohol
20 parts, 10 parts of styrene-acrylic emulsion, 80 parts of water, 8 parts of nano-titanium dioxide, 3 parts of pearl powder, 2 parts of hexamethyldisilazane, defoamer
0.5 part, 2.5 parts of lauroyl peroxide, 2 parts of mill base, 1.2 parts of glyceryl tristearate, 0.05 part of Essential Oil From Pine Needles；Then will prepare
After good raw material is mixed together, at 40 DEG C, ultrasonic 20min, up to pigmented finiss；
Step（3）, in step（2）Dyed layer upper mold swaging into Information Level, vacuum chromium-coated formation chromium plating on Information Level
Layer, is then coated with gum on aluminium coated, forms gum layer, and finished product is made in finally cutting.
Wherein, during molding, the heating-up temperature of holographic masterplate is 118-120 DEG C；The pressure is 2.4kg.
The thickness of the Information Level is 0.5-1.2 μm.
The thickness of the chrome layer is 100-180 angstroms.
The gum is polyvinyl alcohol glue, and spread is every square metre of moisture 11g.
Embodiment 3
A kind of preparation method of holographic anti-counterfeiting film, includes the following steps：
Step（1）, releasing layer coating is coated with PET basement membranes and forms release layer, coating thickness is 0.8-1 μm, coating temperature
Spend for 124-126 DEG C；
The preparation method of the releasing layer coating is, first, the following raw material prepared in parts by weight：Silicon Containing Hydrogen
32 parts of oil, 13 parts of trifluompropyl methyl polysiloxane, 1.5 parts of nano magnesia, 0.18 part of nano zine oxide, dicetyl peroxydicarbonate
1 part of dicyclohexyl maleate, 32 parts of carboxylic acid type aqueous polyurethane, 1.3 parts of maleic anhydride, 0.15 part of hexamethyldisilazane；Then will contain
Hydrogen silicone oil, trifluompropyl methyl polysiloxane, nano magnesia, nano zine oxide and hexamethyldisilazane stir equal to mixing
After even, 47 DEG C are warming up to, then keeps temperature to sequentially add di-cyclohexylperoxy di-carbonate, maleic anhydride and carboxylic acid type water-based
Polyurethane, afterwards, stirs 25min at 47 DEG C, obtains releasing layer coating；
Step（2）, in step（1）Release layer on coating coloring coating formed dyed layer, the thickness of dyed layer is 1-
1.8 μm, coating temperature is 29-31 DEG C；
The preparation method of the pigmented finiss is to be first according to the following raw material of parts by weight meter preparation：Polyvinyl alcohol
18 parts, 6 parts of styrene-acrylic emulsion, 77 parts of water, 7 parts of nano-titanium dioxide, 2.5 parts of pearl powder, 1.2 parts of hexamethyldisilazane, defoaming
0.3 part of agent, 1.8 parts of lauroyl peroxide, 1 part of mill base, 1 part of glyceryl tristearate, 0.03 part of Essential Oil From Pine Needles；Then will prepare
After good raw material is mixed together, at 38 DEG C, ultrasonic 28min, up to pigmented finiss；
Step（3）, in step（2）Dyed layer upper mold swaging into Information Level, vacuum chromium-coated formation chromium plating on Information Level
Layer, is then coated with gum on aluminium coated, forms gum layer, and finished product is made in finally cutting.
Wherein, during molding, the heating-up temperature of holographic masterplate is 114-116 DEG C；The pressure is 2kg.
The thickness of the Information Level is 0.5-1.2 μm.
The thickness of the chrome layer is 100-180 angstroms.
The gum is polyvinyl alcohol glue, and spread is every square metre of moisture 10g.
Comparative example 1
Comparative example 1 and embodiment 3 difference lies in：Nano zine oxide is not contained in releasing layer coating.
Comparative example 2
Comparative example 2 and embodiment 3 difference lies in：Hexamethyldisilazane and Essential Oil From Pine Needles are not contained in dyed layer.
Comparative example 3
Comparative example 3 and embodiment 3 difference lies in：Nano-titanium dioxide is changed into titanium dioxide in pigmented finiss.
Performance detection
Performance detection, testing result such as table 1 are carried out to embodiment 1-3 products and comparative example 1-3 products.And for peeling off
Afterwards, the number that can be used repeatedly in that face of release layer exposed is detected, its result is also as shown in table 1.In addition, after testing
It was found that release layer of the present invention has DMF, toluene etc. good tolerance, and high temperature resistant, after institute is in order to invention product of the present invention
Several layers of processing, the product processed is smooth, and anti-counterfeiting information is clear, stabilization time length.
Table 1
By table 1 as it can be seen that product of the present invention has preferable effect, embodiment 3 is optimum embodiment of the present invention.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of preparation method of holographic anti-counterfeiting film, it is characterised in that include the following steps：
Step（1）, releasing layer coating is coated with PET basement membranes and forms release layer, coating thickness is 0.8-1 μm, and coating temperature is
120-130℃；
The preparation method of the releasing layer coating is first, to prepare the following raw material in parts by weight：Containing hydrogen silicone oil 30-
35 parts, 10-18 parts of trifluompropyl methyl polysiloxane, 1-2 parts of nano magnesia, 0.1-0.2 parts of nano zine oxide, peroxidating two
0.5-2 parts of dicyclohexyl carbonate, 28-37 parts of carboxylic acid type aqueous polyurethane, 1-2 parts of maleic anhydride, hexamethyldisilazane 0.1-
0.2 part；Then by containing hydrogen silicone oil, trifluompropyl methyl polysiloxane, two silicon nitrogen of nano magnesia, nano zine oxide and hexamethyl
Alkane is stirred to after mixing, being warming up to 40-55 DEG C, then keeps temperature to sequentially add di-cyclohexylperoxy di-carbonate, horse
Come acid anhydrides and carboxylic acid type aqueous polyurethane, afterwards, stir 20-30min at 40-55 DEG C, obtain releasing layer coating；
Step（2）, in step（1）Release layer on coating coloring coating formed dyed layer, the thickness of dyed layer is 1-1.8 μ
M, coating temperature are 25-35 DEG C；
The preparation method of the coloring coating is to be first according to parts by weight meter to prepare the following raw material：Polyvinyl alcohol 10-20
Part, 4-10 parts of styrene-acrylic emulsion, 60-80 parts of water, 5-8 parts of nano-titanium dioxide, 2-3 parts of pearl powder, hexamethyldisilazane 0.1-2
Part, 0.1-0.5 parts of defoamer, 0.8-2.5 parts of lauroyl peroxide, 0.1-2 parts of mill base, 0.8-1.2 parts of glyceryl tristearate,
0.01-0.05 parts of Essential Oil From Pine Needles；Then after ready raw material is mixed together, at 30-40 DEG C, ultrasonic 20-30min, i.e.,
Obtain pigmented finiss；
Step（3）, in step（2）Dyed layer upper mold swaging into Information Level, vacuum chromium-coated formation chrome layer on Information Level, connects
And gum is coated with aluminium coated, form gum layer, finished product is made in finally cutting.
2. the preparation method of holographic anti-counterfeiting film according to claim 1, it is characterised in that during described molding, holographic mould
The heating-up temperature of version is 110-120 DEG C；The pressure is 1.8-2.4kg.
3. the preparation method of holographic anti-counterfeiting film according to claim 1, it is characterised in that the thickness of the Information Level is
0.5-1.2μm。
4. the preparation method of holographic anti-counterfeiting film according to claim 1, it is characterised in that the thickness of the chrome layer is
100-180 angstroms.
5. the preparation method of holographic anti-counterfeiting film according to claim 1, it is characterised in that the gum is polyvinyl alcohol
Glue, spread are every square metre of moisture 9-11g.
6. holographic anti-counterfeiting film made from the preparation method of claim 1-5 any one of them holographic anti-counterfeiting films.
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| CN107089065B (en) * | 2017-04-05 | 2019-10-18 | 浙江欧仁新材料有限公司 | A kind of preparation method of holographic false proof release film |
| CN107474715A (en) * | 2017-07-25 | 2017-12-15 | 宁波盾科新材料有限公司 | A kind of antifouling paint peculiar to vessel and preparation method thereof |
| CN110893735A (en) * | 2019-09-24 | 2020-03-20 | 擎雷(上海)防伪科技有限公司 | High-temperature-resistant/wear-resistant anti-counterfeiting hot stamping film and preparation method thereof |
| CN112009127A (en) * | 2020-07-23 | 2020-12-01 | 泉州市福采转印科技有限公司 | Transfer printing film for EVA slipper transfer printing and transfer printing method |
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| CN203567391U (en) * | 2013-10-12 | 2014-04-30 | 武汉华工图像技术开发有限公司 | Comprehensive anti-counterfeiting hot stamping film with double-layer holographic effect |
| CN103963505A (en) * | 2014-04-24 | 2014-08-06 | 绍兴京华激光制品有限公司 | Production technology of holographic anti-counterfeiting film |
| CN104312327A (en) * | 2014-09-28 | 2015-01-28 | 上海维凯光电新材料有限公司 | Plate-joint-free holographic anti-counterfeiting transfer coating and preparation method thereof |
| CN105178107A (en) * | 2015-09-21 | 2015-12-23 | 滁州卷烟材料厂 | Cigarette aluminum-foil paper with anti-counterfeiting label |
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| JPS6025800A (en) * | 1983-07-25 | 1985-02-08 | 尾池工業株式会社 | Golden transfer foil |
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| CN101780733A (en) * | 2010-02-03 | 2010-07-21 | 深圳劲嘉彩印集团股份有限公司 | Laser positioning electrochemical aluminum and manufacturing method thereof |
| CN203567391U (en) * | 2013-10-12 | 2014-04-30 | 武汉华工图像技术开发有限公司 | Comprehensive anti-counterfeiting hot stamping film with double-layer holographic effect |
| CN103963505A (en) * | 2014-04-24 | 2014-08-06 | 绍兴京华激光制品有限公司 | Production technology of holographic anti-counterfeiting film |
| CN104312327A (en) * | 2014-09-28 | 2015-01-28 | 上海维凯光电新材料有限公司 | Plate-joint-free holographic anti-counterfeiting transfer coating and preparation method thereof |
| CN105178107A (en) * | 2015-09-21 | 2015-12-23 | 滁州卷烟材料厂 | Cigarette aluminum-foil paper with anti-counterfeiting label |
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Denomination of invention: A kind of preparation method of holographic anti-counterfeiting film Effective date of registration: 20220729 Granted publication date: 20180511 Pledgee: Longtou Street Credit Cooperative of Rural Credit Cooperative Association of Panlong District, Kunming City Pledgor: KUNMING RICHFUN PRINTING CO.,LTD. Registration number: Y2022530000024 |
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