CN107150484A - A kind of antiforge laser holographic Composite Coatings aluminium film and its production technology - Google Patents
A kind of antiforge laser holographic Composite Coatings aluminium film and its production technology Download PDFInfo
- Publication number
- CN107150484A CN107150484A CN201710482042.7A CN201710482042A CN107150484A CN 107150484 A CN107150484 A CN 107150484A CN 201710482042 A CN201710482042 A CN 201710482042A CN 107150484 A CN107150484 A CN 107150484A
- Authority
- CN
- China
- Prior art keywords
- waterproof
- film
- laser
- layer
- art paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/406—Bright, glossy, shiny surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
Landscapes
- Laminated Bodies (AREA)
Abstract
The present invention is disclosed to be fixed together between a kind of antiforge laser holographic Composite Coatings aluminium film and its production technology, including BOPP film and waterproof art paper, BOPP film and the waterproof art paper by adhered layer；The BOPP film upper end is provided with upper aluminium coated；The waterproof art paper lower end is provided with lower aluminium coated provided with laser hologram layer, laser hologram layer lower end；Wherein, the upper aluminium coated, BOPP film, adhered layer, waterproof copper coin, laser hologram layer and lower aluminium coated are set gradually from top to bottom.The present invention is transfer method production technology, hologram pattern is directly produced on waterproof art paper, eliminate plastics release layer, and by carrying out embossing operation after being combined, thoroughly prevent the duplication of counterfeiter, be a kind of state-of-the-art anti-counterfeit package production technology, simultaneously, the present invention consumes less amount of metallic aluminum, reaches the decorative effect of novel and beautiful, and increase the toughness and tear resistance of BOPP film.
Description
Technical field
The invention belongs to packaging material manufacturing technology field, specifically a kind of antiforge laser holographic Composite Coatings aluminium film and its life
Production. art.
Background technology
Anti-fake packaging film, not only with antiforge function, additionally it is possible to carry the relevant information of product, bright and colourful, surface light
Damp degree is good, and smoothness is high, nontoxic, free from extraneous odour, and moistureproof, water isolating is excellent, and many advantages, such as with good impressionability,
It is widely used in the packaging of cigarette, beer, food, stationery, gift etc..The development and the formation of false proof industry of China's anti-counterfeiting technology,
It is to extend and open the need for developing socialist market economy to be, Developing Foreign Trade, promotes Chinese commodity to move towards international market
The need for, be it is current crack down on counterfeit goods control bad, Cleaning market, protect it is famous-brand and high-quality, safeguard country, business and consumer's interests the need for.
China is populous nation, and with the fast development of China's food industry, to high-grade packaging material, market demand will
Quick increase year by year.Estimate that China consumes about 800,000,000 square metres of holographic packaging materials every year according to expert, wherein domestic about 500,000,000
Square metre, about 300,000,000 square metres of import, the yield of country's antiforge laser holographic packaging material is far from meeting the market demand at present,
More than half nearly needs are from external import, and the price of imported product is higher by 50%-100% than the price of home made materials.
At present, the anti false film anti-counterfeiting performance of in the market is low, it is easy to by the duplication of counterfeiter, causes fake products endlessly
Come into the market, damage the interests of consumer, moreover, the used little gas of false proof film outward appearance, tear resistance are poor, can not meet visitor
The demand at family, now provides a kind of antiforge laser holographic Composite Coatings aluminium film and its production technology, the problem of to solve above-mentioned.
The content of the invention
It is an object of the invention to provide a kind of antiforge laser holographic Composite Coatings aluminium film and its production technology, by waterproof
Increase laser hologram layer on art paper, and paste compound with BOPP film, carry out embossing operation, then aluminized, solve bag
Dress film is false proof, lancinating is poor and decorates inaesthetic problem.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of antiforge laser holographic Composite Coatings aluminium film, including BOPP film and waterproof art paper, the BOPP film is with preventing
It is fixed together between water art paper by adhered layer；
The BOPP film upper end is provided with upper aluminium coated；
The waterproof art paper lower end is provided with lower aluminium coated provided with laser hologram layer, laser hologram layer lower end；
Wherein, the upper aluminium coated, BOPP film, adhered layer, waterproof copper coin, laser hologram layer and lower aluminium coated are from up to
Under set gradually.
A kind of production technology of antiforge laser holographic Composite Coatings aluminium film, comprises the following steps：
Step one：Dimethyldichlorosilane, phenyl trichlorosilane and dichloromethyl phenylsilane are well mixed and obtained
Organic mixture, second alcohol and water is added into organic mixture, and reaction is hydrolyzed in 30 minutes in stirring at 10 DEG C -15 DEG C, obtains
To organic resin；
Step 2：Organic resin is coated in BOPP film by the way that coating machine is uniform, smooth, made in BOPP film
Into adhered layer, deposit stand-by；
Step 3：Holography is carried out to waterproof art paper to take pictures, record waterproof art paper using the principle of interference of laser beam
Upper formation embossed holographic image, and by designed security pattern, photoetching is carried out by laser on photoresist sheet
Reason, embossment security pattern is left on photoresist sheet, embossed holographic image and embossment security pattern are existed by precise electrotyping
On waterproof art paper, laser hologram layer is made；
Step 4：Waterproof copper coin is stamped on the adhered layer that step 2 is made by marking press, while roll shaft will be heated
65 DEG C -75 DEG C are warming up to, makes to contain a small amount of ethanol evaporation in adhered layer, waterproof copper coin and adhered layer is fitted and fixes
Together, composite membrane is obtained；
Step 5：Composite membrane is subjected to embossing operation by embossing machine, composite film surface is showed the different figure of the depth
Case and texture；
Step 6：The composite membrane that step 5 is made is carried out under the conditions of vacuum reaches -0.099mpa by aluminum-spraying machine
Aluminize operation, composite membrane upper and lower ends face is plated into layer of metal aluminium, aluminizer is made；
Step 7：The aluminizer that step 6 is made is cut through cutting machine, according to the actual requirements, is cut, and is obtained
To finished product, packaging and storage.
Further, in step one, the dimethyldichlorosilane, phenyl trichlorosilane and aminomethyl phenyl dichloro
Silane mass ratio is 1:2:1.
Further, in step 2, the obtained adhered layer is deposited under the conditions of 20 DEG C -30 DEG C.
Beneficial effects of the present invention：
(1) laser hologram product can be transferred on the product that direct aluminum plating process can not be produced by the present invention.
(2) present invention consumes less amount of metallic aluminum, reaches the decorative effect of novel and beautiful, and increase BOPP film
Toughness and tear resistance；
(3) present invention can make full use of the flatness of BOPP film paper metallic luster is more become clear；
(4) present invention can produce the laser anti-counterfeiting vacuum aluminium paper or paper of pearlescent arbitrary graphic pattern, any word
On plate：
(5) hologram pattern is directly produced on waterproof art paper by transfer method production technology of the invention, eliminates plastics
Release layer, and by carrying out embossing operation after being combined, the duplication of counterfeiter is thoroughly prevented, it is a kind of state-of-the-art anti-counterfeit package life
Production. art.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is a kind of composite aluminium-plated membrane structure schematic diagram of antiforge laser holographic of the invention.
Fig. 2 is the composite aluminium-plated film production process flow chart of antiforge laser holographic of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of antiforge laser holographic Composite Coatings aluminium film, including BOPP film 1 and waterproof art paper 4, BOPP
It is fixed together between film 1 and waterproof art paper 4 by adhered layer 2；
Wherein, the upper end of BOPP film 1 is provided with upper aluminium coated 5, and the lower end of waterproof art paper 4 is provided with laser hologram layer 3, and laser is complete
Cease layer 3 lower end and be provided with lower aluminium coated 6, upper aluminium coated 5, BOPP film 1, adhered layer 2, waterproof copper coin 4, laser hologram layer 3 and under
Aluminium coated 6 is set gradually from top to bottom；
As shown in Fig. 2 a kind of production technology of antiforge laser holographic Composite Coatings aluminium film, comprises the following steps：
Step one：Dimethyldichlorosilane, phenyl trichlorosilane and dichloromethyl phenylsilane are well mixed and obtained
Organic mixture, second alcohol and water is added into organic mixture, and reaction is hydrolyzed in 30 minutes in stirring at 10 DEG C -15 DEG C, obtains
To organic resin；Dimethyldichlorosilane, phenyl trichlorosilane and dichloromethyl phenylsilane mass ratio are 1:2:1, system
The organic resin obtained has transparency height, stickup performance strong and quick solidifying feature；
Step 2：Organic resin is coated in BOPP film 1 by the way that coating machine is uniform, smooth, in BOPP film 1
Adhered layer 2 is made, deposits stand-by under the conditions of 20 DEG C -30 DEG C；
Step 3：Holography is carried out to waterproof art paper 4 to take pictures, record waterproof art paper using the principle of interference of laser beam
Embossed holographic image is formed on 4, and by designed security pattern, photoetching is carried out by laser on photoresist sheet
Reason, embossment security pattern is left on photoresist sheet, embossed holographic image and embossment security pattern are existed by precise electrotyping
On waterproof art paper 4, laser hologram layer 3 is made, laser hologram layer 3 has efficiency high, and definition is good, the big feature in visual angle；
Step 4：Waterproof copper coin 4 is stamped on the adhered layer 2 that step 2 is made by marking press, while by heating roller
Axle is warming up to 65 DEG C -75 DEG C, makes to contain a small amount of ethanol evaporation in adhered layer 2, further pastes waterproof copper coin 4 and adhered layer 2
Conjunction is fixed together, and obtains composite membrane；
Step 5：Composite membrane is subjected to embossing operation by embossing machine, composite film surface is showed the different figure of the depth
Case and texture, further strengthen anti-counterfeit measures；
Step 6：The composite membrane that step 5 is made is carried out under the conditions of vacuum reaches -0.099mpa by aluminum-spraying machine
Aluminize operation, composite membrane upper and lower ends face is plated into layer of metal aluminium, aluminizer is made；
Step 7：The aluminizer that step 6 is made is cut through cutting machine, according to the actual requirements, is cut, and is obtained
To finished product, packaging and storage.
Points for attention are as follows in process of production by the present invention：
1st, in the surface coating process of BOPP film 1, adhered layer 2 is uniform, smooth, transparency is high, while requiring that BOPP is thin
Film 1 and adhered layer 2 can strong bonded, otherwise BOPP film 1 can be torn with adhered layer 2 in drawing process, BOPP film 1 and
Adhered layer 2 to be also adapted to it is vacuum aluminum-coated, to avoid causing what anti-counterfeiting information on laser hologram layer 3 lost to ask during aluminizing
Topic, therefore when selecting the formula of adhered layer 2, using dimethyldichlorosilane, phenyl trichlorosilane and aminomethyl phenyl dichloro
Silane mixture, and mass ratio is 1:2:1.
2nd, the holographic principle of interference taken pictures using laser beam, forms embossed holographic image on the recording medium.Laser
Photoetching is, by designed pattern, by computer disposal, then to carry out photoetching by laser under control of the computer
Processing.Holography is shot with the embossment security pattern stayed in after Computerized Photoetching on photoresist sheet by precise electrotyping, and diffraction is made
Efficiency high, definition is good, the nickel version of the big laser hologram layer 3 in visual angle.
3rd, composite membrane and aluminium wire, need to be through being examined before being aluminized, and substandard product must not be used or degraded and use,
Film is positioned in vacuum chamber by qualified products in evaporation, is closed vacuum chamber and is opened vacuum system, reach when vacuum-
During more than 0.099mpa, evaporation boat is warming up to 1300-1400 DEG C, is then that 99.9% aluminium wire continuously delivers to evaporation boat purity
On, regulate the film rolling speed after composite membrane is unreeled and aluminized, send aluminium wire speed and evaporation capacity, open cooling power supply, make aluminium
Silk continuous melting, evaporation on evaporation boat.
4th, after the completion of being deposited, it can be cut, then be tested by customer demand, substandard product, which is taken, does over again, drops
Level scraps processing, and qualified products can be packed.Need to test before dispatching from the factory, substandard product need to do over again processing, qualified production
Product can be put in storage.
The present invention produced using transfer method, transfer method be using BOPP film as transfer substrate, it is coated, emboss,
Aluminum plating process processing, the method for making the aluminium-plated molecular layer with metallic luster be transferred to Paper or cardboard surface by adhesive action.
This method can produce more than 40~450 grams of Paper or cardboard, advanced with technique, the characteristics of wide application, be in particular in：
One can be transferred to laser hologram product on the product that direct aluminum plating process can not be produced, for example：Paperboard, textile, skin
Leather goods and various thick, thin, soft, hard by upholstered surface；Two be to consume less amount of metallic aluminum (thickness is 400 angstroms),
The decorative effect of novel and beautiful is reached, and increases the toughness and tear resistance of BOPP film；Three be that BOPP can be made full use of thin
The flatness of film makes paper metallic luster more become clear；Four be that can produce pearlescent arbitrary graphic pattern, the radium of any word
Penetrate the aluminium-plated Paper or cardboard of false proof vacuum；Five be that hologram pattern is directly produced on waterproof art paper 4 by transfer method production technology, is gone
Except plastics release layer, and by carrying out embossing operation after being combined, the duplication of counterfeiter is thoroughly prevented, is a kind of state-of-the-art life
Production. art.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example are described
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can be closed in any one or more embodiments or example
Suitable mode is combined.
Above content is only to structure example of the present invention and explanation, affiliated those skilled in the art couple
Described specific embodiment is made various modifications or supplement or substituted using similar mode, without departing from invention
Structure surmounts scope defined in the claims, all should belong to protection scope of the present invention.
Claims (4)
1. a kind of antiforge laser holographic Composite Coatings aluminium film, it is characterised in that including BOPP film (1) and waterproof art paper (4), institute
State between BOPP film (1) and waterproof art paper (4) and to be fixed together by adhered layer (2)；
BOPP film (1) upper end is provided with upper aluminium coated (5)；
Waterproof art paper (4) lower end is provided with lower aluminium coated (6) provided with laser hologram layer (3), laser hologram layer (3) lower end；
Wherein, the upper aluminium coated (5), BOPP film (1), adhered layer (2), waterproof copper coin (4), laser hologram layer (3) and under
Aluminium coated (6) is set gradually from top to bottom.
2. a kind of production technology of antiforge laser holographic Composite Coatings aluminium film, it is characterised in that comprise the following steps：
Step one：Dimethyldichlorosilane, phenyl trichlorosilane and dichloromethyl phenylsilane are well mixed and obtain organic
Mixture, second alcohol and water is added into organic mixture, and reaction is hydrolyzed in 30 minutes in stirring at 10 DEG C -15 DEG C, is had
Machine resin；
Step 2：Organic resin is coated in BOPP film (1) by the way that coating machine is uniform, smooth, in BOPP film (1)
Adhered layer (2) is made, deposits stand-by；
Step 3：Holography is carried out to waterproof art paper (4) to take pictures, record waterproof art paper using the principle of interference of laser beam
(4) embossed holographic image is formed on, and by designed security pattern, photoetching is carried out by laser on photoresist sheet
Processing, embossment security pattern is left on photoresist sheet, embossed holographic image and embossment security pattern are passed through into precise electrotyping
On waterproof art paper (4), laser hologram layer (3) is made；
Step 4：Waterproof copper coin (4) is stamped on the adhered layer (2) that step 2 is made by marking press, while by heating roller
Axle is warming up to 65 DEG C -75 DEG C, makes to contain a small amount of ethanol evaporation in adhered layer (2), further makes waterproof copper coin (4) and adhered layer
(2) laminating is fixed together, and obtains composite membrane；
Step 5：By composite membrane by embossing machine carry out embossing operation, make composite film surface show the different pattern of the depth and
Texture；
Step 6：The composite membrane that step 5 is made is aluminized under the conditions of vacuum reaches -0.099mpa by aluminum-spraying machine
Operation, plates layer of metal aluminium by composite membrane upper and lower ends face, aluminizer is made；
Step 7：The aluminizer that step 6 is made is cut through cutting machine, according to the actual requirements, is cut, obtained into
Product, packaging and storage.
3. the production technology of a kind of antiforge laser holographic Composite Coatings aluminium film according to claim 2, it is characterised in that in step
In rapid one, the dimethyldichlorosilane, phenyl trichlorosilane and dichloromethyl phenylsilane mass ratio are 1:2:1.
4. the production technology of a kind of antiforge laser holographic Composite Coatings aluminium film according to claim 2, it is characterised in that in step
In rapid two, the obtained adhered layer (2) is deposited under the conditions of 20 DEG C -30 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482042.7A CN107150484B (en) | 2017-06-22 | 2017-06-22 | A kind of antiforge laser holographic Composite Coatings aluminium film and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482042.7A CN107150484B (en) | 2017-06-22 | 2017-06-22 | A kind of antiforge laser holographic Composite Coatings aluminium film and its production technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107150484A true CN107150484A (en) | 2017-09-12 |
| CN107150484B CN107150484B (en) | 2019-03-22 |
Family
ID=59796595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710482042.7A Expired - Fee Related CN107150484B (en) | 2017-06-22 | 2017-06-22 | A kind of antiforge laser holographic Composite Coatings aluminium film and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107150484B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726952A (en) * | 2020-06-22 | 2020-09-29 | Oppo广东移动通信有限公司 | Shell assembly, preparation method thereof and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998001292A1 (en) * | 1996-07-09 | 1998-01-15 | Hampshire Holographic Manufacturing Corp. | Holographically transferrable images |
| CN2620629Y (en) * | 2003-04-23 | 2004-06-16 | 汕头市吉祥装璜工艺厂有限公司 | Printing film with location transfer laser layer |
| CN104404835A (en) * | 2014-11-14 | 2015-03-11 | 福建泰兴特纸有限公司 | Anti-counterfeiting paper made from base paper and preparation process thereof |
| CN205853518U (en) * | 2016-07-18 | 2017-01-04 | 深圳市东冠包装印刷纸品有限公司 | Rainbow code anti-counterfeiting laser holocard paper |
-
2017
- 2017-06-22 CN CN201710482042.7A patent/CN107150484B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998001292A1 (en) * | 1996-07-09 | 1998-01-15 | Hampshire Holographic Manufacturing Corp. | Holographically transferrable images |
| CN2620629Y (en) * | 2003-04-23 | 2004-06-16 | 汕头市吉祥装璜工艺厂有限公司 | Printing film with location transfer laser layer |
| CN104404835A (en) * | 2014-11-14 | 2015-03-11 | 福建泰兴特纸有限公司 | Anti-counterfeiting paper made from base paper and preparation process thereof |
| CN205853518U (en) * | 2016-07-18 | 2017-01-04 | 深圳市东冠包装印刷纸品有限公司 | Rainbow code anti-counterfeiting laser holocard paper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726952A (en) * | 2020-06-22 | 2020-09-29 | Oppo广东移动通信有限公司 | Shell assembly, preparation method thereof and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107150484B (en) | 2019-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101135124A (en) | Vacuum-coated aluminum paper having false-proof hologram pattern and method for making same | |
| CN102555573A (en) | Character anti-counterfeiting gilding film and manufacture process thereof | |
| CN201249620Y (en) | Emulation decorative material | |
| CN102700285B (en) | Method for producing optical variable device (OVD) two-dimensional code hot stamping foil through aluminum washing process | |
| KR101242384B1 (en) | Interior Decoration Sheet and Method for Manufacturing the same | |
| CN102214412A (en) | Composite multifunctional anti-counterfeiting mark manufactured by utilizing laser etching | |
| CN206204688U (en) | A kind of not general color dumb light aluminized paper of paint film | |
| CN102146640A (en) | Laser packing paper structure and manufacturing method of laser packing paper structure | |
| CN100544966C (en) | Polyethylene membrane laser holography false proof method | |
| CN202271680U (en) | Cold stamping film | |
| CN107150484B (en) | A kind of antiforge laser holographic Composite Coatings aluminium film and its production technology | |
| CN201320858Y (en) | A holographic false proof card-protecting film | |
| CN101642988A (en) | Laser hologram alteration-proof transfer card and manufacturing method thereof | |
| CN207224882U (en) | A kind of variable blocking film | |
| CN102966007B (en) | Preparation method of Fresnel lens vacuum aluminized paper and produced product thereby | |
| CN104631215A (en) | Method for manufacturing medium spray transfer paper | |
| CN100390684C (en) | Transfer method for making antiforge transparent holographic paper | |
| CN113160696A (en) | Anti-counterfeiting card with uncovering verification information and preparation method thereof | |
| CN208263784U (en) | A kind of printing packaging product with holographic false proof image | |
| CN203923799U (en) | A kind of local composite transferring holographic false proof paper | |
| CN107116947A (en) | A kind of new seamless material membrane manufacturing process of full width logic light line | |
| CN212499573U (en) | Gravure online printing structure for black high-brightness composite paper | |
| CN214336158U (en) | Anti-fake card with opened verification information | |
| CN105538860B (en) | A kind of two-sided laser counterfeit-proof aluminium foil paper and its manufacture craft | |
| CN202093747U (en) | Composite multifunctional anti-counterfeiting mark manufactured by using laser ablation process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20210622 |