KR101245939B1 - Hologram vapor-deposited film for preventing forgery - Google Patents

Abstract

The present invention provides a forged and tamper resistant hologram deposited film. The present invention is a release layer formed on the lower portion of the carrier; A protective layer formed under the release layer; A reflective holographic metal layer formed under the protective layer; A forgery and alteration prevention layer formed under the reflective holographic metal layer; And it provides a forgery prevention holographic deposition film in which the adhesive layer formed on the lower portion of the forgery and alteration layer is sequentially stacked.

Description

Hologram vapor-deposited film for preventing forgery

The present invention relates to a forgery and tamper resistant hologram deposited film, and more particularly, to a forgery and tamper resistant hologram deposited film that can be forged and modulated through a deposition layer constituting when the hologram deposited film is forged and modulated. will be.

Conventionally, in order to prevent forgery and tampering of passport, resident registration card, national technical certificate, ID card, cash card, etc., the base sheet of the film is coated on a PVC or PET (polyethylene terephthalate) film by applying a heat-sealing resin or adhesive to the photo attachment part. After attaching, a means of using iron phosphorus was used, and recently, in order to enable thermal transfer in dye sublimation transfer or pigment melt transfer method and inkjet output method, vinyl acetate polyester and vinyl chloride are used on PVC and PET base films. Vinyl acetate copolymers, polyolefin resins such as polypropylene, halogenated polymers such as PVC, polybilidene chloride, polyvinyl acetate, polyester, polystyrene, polyamide, cellulose resin, polycarbonate, epoxy resin, urethane resin Although a film coated with a thin film is used, The chemical resistance or heat resistance, there is a weak disadvantages.

On the other hand, hologram (hologram) is a technology that can reproduce the three-dimensional shape, by using the characteristics of the laser object of the object reflected from the object and the reference wave straight from another angle by the interference phenomenon of the three-dimensional information as it is Means technology that can be reproduced in shape. In other words, hologram technology uses a laser with a constant wavelength to separate light into two using a semi-transparent mirror, and one of the light is reflected on the object to create a reflected wave, the object wave, and the other light on the film In the light of this, the object wave and the reference wave cause interference on the film, and when recorded and reproduced again, the stereoscopic image is reproduced.

Patent Document 1 discloses a packaging heat adhesive film and a method of manufacturing the embossed hologram pattern on a heat adhesive film such as OPP (Oriented Poly Propylene) or BOPP (Bi Axially Oriented Poly Propylene). However, the film according to Patent Document 1 is hardly curled when used for packaging, and can provide a hologram-formed heat-adhesive film designed to prevent destruction of the hologram pattern during thermal bonding, but forgery of securities And somewhat unreasonable to use for tamper proof.

Patent Document 1: Korea Patent Registration No. 10-0174100

Therefore, in the present invention, as a result of extensive research to solve the above-described problems, it was possible to provide a hologram film having a forgery and a tamper resistant layer that is not easily forged, and the present invention was completed based on this.

Accordingly, it is an object of the present invention to provide a hologram deposited film for counterfeit and tamper proof.

Holographic deposition film for preventing forgery and alteration according to the present invention for achieving the above object is as follows.

(One). A release layer formed under the carrier; A protective layer formed under the release layer; A reflective holographic metal layer formed under the protective layer; A forgery and alteration prevention layer formed under the reflective holographic metal layer; And a forgery preventing holographic deposition film in which an adhesive layer formed under the forgery preventing layer is sequentially stacked.

(2). In the above (1), the forgery and alteration prevention layer is a reflective metal layer using at least one metal selected from the group consisting of copper, silver and gold, characterized in that the thickness of the metal layer is 10nm to 100nm.

(3). In (1), the forgery and alteration prevention layer is at least one rhodamine-based organic colorant selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700 and sulfur rhodamine B; One or more phosphorus organic colorants selected from the group consisting of coumarin 6 and coumarin 110; At least one stilbene organic colorant selected from the group consisting of stilbene 1 and stilbene 3; At least one bleach-based organic colorant selected from the group consisting of cryptocyanine and phthalocyanine; At least one pyrromethene-based organic colorant selected from the group consisting of pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567); Polyphenyl 2; DCM; Pyridine 2; Styryl 9; Or a synthetic organic colorant mask layer composed of a mixture of two or more thereof.

(4). In the above (1), the forgery and alteration prevention layer is a hologram on a resin layer selected from the group consisting of butyral resin, polyethylene resin, polyester, polyamide, polycarbonate, cellulose ester, polyacetal resin It is characterized in that the transparent hologram layer produced by embossing using a disc (shim).

(5). In the above (1), the forgery and alteration prevention layer is a hologram on a resin layer selected from the group consisting of butyral resin, polyethylene resin, polyester, polyamide, polycarbonate, cellulose ester, polyacetal resin A transparent hologram layer manufactured by embossing using a shim,

One or more rhodamine-based organic colorants selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700, and sulfurhodamine B; One or more phosphorus organic colorants selected from the group consisting of coumarin 6 and coumarin 110; At least one stilbene organic colorant selected from the group consisting of stilbene 1 and stilbene 3; At least one bleach-based organic colorant selected from the group consisting of cryptocyanine and phthalocyanine; At least one pyrromethene-based organic colorant selected from the group consisting of pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567); Polyphenyl 2; DCM; Pyridine 2; Styryl 9; Or a synthetic organic colorant mask layer composed of a mixture of two or more thereof is sequentially stacked.

(6). In the above (1), the forgery and alteration prevention layer is a reflective metal layer using at least one metal selected from the group consisting of copper, silver and gold,

One or more rhodamine-based organic colorants selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700, and sulfurhodamine B; One or more phosphorus organic colorants selected from the group consisting of coumarin 6 and coumarin 110; At least one stilbene organic colorant selected from the group consisting of stilbene 1 and stilbene 3; At least one bleach-based organic colorant selected from the group consisting of cryptocyanine and phthalocyanine; At least one pyrromethene-based organic colorant selected from the group consisting of pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567); Polyphenyl 2; DCM; Pyridine 2; Styryl 9; Or a synthetic organic colorant mask layer composed of a mixture of two or more thereof is sequentially stacked.

(7). In (1), the forgery and alteration prevention layer is at least one rhodamine-based organic colorant selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700 and sulfur rhodamine B; One or more phosphorus organic colorants selected from the group consisting of coumarin 6 and coumarin 110; At least one stilbene organic colorant selected from the group consisting of stilbene 1 and stilbene 3; At least one bleach-based organic colorant selected from the group consisting of cryptocyanine and phthalocyanine; At least one pyrromethene-based organic colorant selected from the group consisting of pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567); Polyphenyl 2; DCM; Pyridine 2; Styryl 9; Or a synthetic organic colorant mask layer composed of a mixture of two or more thereof, and a resin layer selected from the group consisting of butyral resin, polyethylene resin, polyester, polyamide, polycarbonate, cellulose ester, and polyacetal resin. It characterized in that the transparent hologram layer produced by the embossing process using a hologram disc (shim) is sequentially laminated.

(8). In (1), the forgery and alteration prevention layer is at least one rhodamine-based organic colorant selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700 and sulfur rhodamine B; One or more phosphorus organic colorants selected from the group consisting of coumarin 6 and coumarin 110; At least one stilbene organic colorant selected from the group consisting of stilbene 1 and stilbene 3; At least one bleach-based organic colorant selected from the group consisting of cryptocyanine and phthalocyanine; At least one pyrromethene-based organic colorant selected from the group consisting of pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567); Polyphenyl 2; DCM; Pyridine 2; Styryl 9; Or a synthetic organic colorant mask layer composed of a mixture of two or more thereof, and a reflective metal layer using at least one metal selected from the group consisting of copper, silver, and gold, sequentially stacked.

(9). A release layer formed under the carrier; A protective layer formed under the release layer; A reflective holographic metal layer formed under the protective layer; And a forgery preventing hologram deposited film including an anti-forgery preventing and adhesive layer including an organic colorant formed under the reflective holographic metal layer and sequentially stacked.

(10). In the above (9), the organic colorant is at least one rhodamine-based organic colorant selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700 and sulfur rhodamine B; One or more phosphorus organic colorants selected from the group consisting of coumarin 6 and coumarin 110; At least one stilbene organic colorant selected from the group consisting of stilbene 1 and stilbene 3; At least one bleach-based organic colorant selected from the group consisting of cryptocyanine and phthalocyanine; At least one pyrromethene-based organic colorant selected from the group consisting of pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567); Polyphenyl 2; DCM; Pyridine 2; Styryl 9; Or at least one selected from the group consisting of two or more mixtures thereof.

The terms or words used in this specification and claims are not to be construed in a conventional, dictionary sense, but the principle that the inventors may appropriately define the concept of terms in order to best describe their invention in the best way possible. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Holographic form according to an embodiment of the present invention is not different from the conventional hologram form, the difference can be confirmed only by analyzing the component, the forgery of the hologram is usually forged form that is usually visible Because of this, holograms having a forgery and tamper resistant layer made in accordance with the present invention are difficult to forgery, and the hologram manufacturer or producer can distinguish hologram authenticity by analyzing its components.

In addition, the hologram according to the present invention deposits a reflective deposition layer exhibiting a hologram effect, and deposits a deposition layer that is hardly lost by heat and light that can confirm forgery and modulation to a lower layer by using a heat and light for modulation purposes. In case of marking, the reflective deposition layer showing the hologram effect is lost, but the deposition layer which is not easily lost by heat and light appears to prevent tampering. When the hologram is duplicated for the purpose of forgery, the forgery can be confirmed as a double deposition layer. There is an advantage.

In addition, since the forgery and alteration prevention layer prepared according to the present invention is covered by the reflective holographic metal layer and is not visible to the naked eye, when the forgery or modulation is not confirmed, the same hologram as the original cannot be reproduced.

1 is a schematic view showing a conventional hologram film.
Figure 2 is a schematic diagram showing a hologram film to which a forgery-resistant reflective metal layer is applied according to an embodiment of the present invention.
Figure 3 is a schematic diagram showing a hologram film to which the anti-falsification synthetic organic colorant mask layer is applied according to an embodiment of the present invention.
Figure 4 is a schematic diagram showing a hologram film to which a transparent hologram layer for preventing forgery according to an embodiment of the present invention is applied.
5 is a schematic view showing a hologram film to which a forgery preventing and adhesive layer is applied by mixing a synthetic organic colorant and an adhesive according to an embodiment of the present invention.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

1 is a schematic view showing a film having a conventional reflective holographic metal layer.

In the present invention, when using the conventional hologram film as shown in FIG. 1 for the purpose of preventing forgery and the like, it is characterized by having a structure in which a forgery prevention layer is formed below the reflective hologram metal layer in order to make the forgery more difficult.

2 to 4 are schematic views showing one embodiment of various holographic deposition film structures according to the present invention, a structure in which a carrier, a release layer, a protective layer, a reflective holographic metal layer, a forgery prevention layer, and an adhesive layer are sequentially stacked. Illustrative forgery and tamper resistant hologram deposited films are illustrated.

5 is a schematic diagram schematically showing one embodiment of various holographic vapor deposition film structures according to the present invention, including a carrier, a release layer, a protective layer, a reflective hologram metal layer, a forgery having a structure in which a forgery prevention layer and an adhesive layer are sequentially stacked; The tamper proof holographic vapor deposition film is illustrated.

In the accompanying drawings, the carrier is positioned at the top and the adhesive layer is positioned at the bottom in order not to be confused with when attached to the adherend. However, in the actual manufacturing step, the carrier is provided on the bottom, and the remaining layers are sequentially formed.

2 to 5, the carrier (or the substrate layer or the support) serves as a base substrate of the hologram film, and is a layer that can be removed when heat reflecting or stamping the hologram as an adherend. The carrier may be a polyester, polyacrylate, polycarbonate, cellulose ester, polyacetal, polyamide film, or the like. A release layer made of wax, silicon wax, fluorocarbon resin, silicone resin, or the like may be formed on the carrier, and the release layer may be provided to facilitate separation of the carrier. At this time, the thickness of the carrier may be specifically about 5 to 30㎛, the thickness of the release layer may be specifically about 0.5 to 5㎛, but is not limited to the numerical range.

Meanwhile, the protective layer may be selected from polymethylmethacrylate (PMMA), polyester, polyamide, polycarbonate, cellulose ester, polyacetal resin, and the like, and the thickness of the protective layer is specifically about 2 to 6 μm. Can be. The reflective holographic metal layer may be formed by depositing aluminum metal at about 20 to 100 nm after imparting a hologram effect by embossing a hologram disc. Thereafter, if necessary, a portion of the reflective layer on which the aluminum metal is deposited may be removed (de-metallizion process).

The adhesive layer is applied to the upper surface of the final layer, and serves to bind firmly to the adherend, any one selected from acrylic resin, epoxy resin, vinyl resin, polyimide, polyester resin, urethane resin which are already widely used One can be used and all adhesives known to those skilled in the art can be used. In addition, the thickness of the adhesive layer may be specifically about 1 to 10 ㎛ thick, but is not limited thereto.

According to an embodiment of the present invention, the anti-falsification layer in the holographic reflective deposition film may be a anti-falsification reflective metal deposition layer (see Fig. 2), wherein the thickness of the metal deposition layer that can prevent the forgery is about 10nm To 100 nm, preferably about 20 nm to 80 nm, and more preferably about 40 nm. In a preferred embodiment of the present invention, the reflective metal may use one or more of copper, silver, and gold. Here, when the thickness of the metal layer is too thin, the reflection of the metal is insufficient, and when the thickness of the metal layer is too thick, the characteristics of the metal are too high to serve as a film, but the numerical range is limited as described above. The range is not limited only to the above numerical values. In addition, here, the reflectance of a metal means that when a metal is irradiated with light, a metal will absorb or lose the light, and reflects it, and this efficiency is called reflectance.

According to an embodiment of the present invention, the anti-falsification layer in the reflective deposition film for hologram may be a synthetic organic colorant mask layer (see FIG. 3) for preventing forgery and alteration. According to the present invention, in the case of attempting forgery by heat and light, the metal deposition layer constituting the reflective hologram layer is lost, but the synthetic organic colorant mask layer is not lost, and thus the forgery can be easily confirmed. In addition, when heat and light are absorbed from the synthetic organic colorant mask layer, pigmentation may occur on the paper to check whether the forgery is forged.

In this regard, the synthetic organic colorant mask layer may be formed with a synthetic organic colorant mask layer to prevent the reflective holographic metal layer from being damaged by an organic solvent such as ethyl acetate, MEK, or toluene, which may be added to the adhesive layer. In this synthetic organic colorant mask layer, a stabilizer selected from a metal complex stabilizer (eg, Ba-Cd, Ca-Zn based, Ba-Zn based), tin stabilizer, phosphorus stabilizer, and epoxy stabilizer may be used. This is only an example and the present invention is not limited thereto. In the present invention, all stabilizers commonly used in the art may be used.

In particular, in one embodiment of the present invention, a mask layer using such a stabilizer (rhodamine) organic colorant, phosphorus organic colorant, stibene organic colorant, polyphenyl (polyphenyl) 2, DCM (4- at least one organic colorant selected from the group consisting of dicyanomethylene-2-methyl-6-p-dimethy laminostyryl-4H-pyranl, pyridine 2, styryl 9, bleach pigments, and pyrromethenes It may include.

In addition, the rhodamine-based organic colorant may more specifically include one or more organic colorants selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700 and sulfur rhodamine B. The phosphorus organic colorant may more specifically include one or more organic colorants selected from the group consisting of coumarin 6 and coumarin 110. The stilbene-based organic colorant may more specifically include one or more organic colorants selected from the group consisting of stilbene 1 and stilbene 3. The bleaching dye-based organic colorant may more specifically include one or more organic colorants selected from the group consisting of cryptocyanine and phthalocyanine. The pyrromethene-based organic colorant may more specifically include one or more organic colorants selected from pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567).

In the present invention, in the case of the bleaching dye-based organic colorant included in the synthetic organic colorant mask layer, when heat and light are irradiated, the bleached color becomes transparent, and when the forgery is attempted, the mask layer is recognized to be lost and the forgery is confirmed. By detecting the dye, it can be confirmed whether the forgery.

According to an embodiment of the present invention, the anti-falsification layer in the reflective deposition film for holograms may be a transparent hologram layer (see FIG. 4). According to the present invention, when attempting forgery by heat and light, the metal deposition layer constituting the reflective hologram layer is lost, but since the transparent hologram layer is not lost through heat and light, the transparent hologram is lost when the metal deposition layer is lost. A layer may appear to confirm forgery.

The transparent hologram layer has a hologram disc on one resin layer selected from the group consisting of butyral resin, polyethylene resin, polyester, polyamide, polycarbonate, cellulose ester, and polyacetal resin. Embossing may be performed to form a hologram layer.

In this regard, the thickness of the resin layer may be 1 to 6㎛, when less than 1㎛ when embossing for hologram formation, the embossed display on the reflective holographic metal layer side may be bumpy, exceeding 6㎛ It is considered that the desired hologram effect may not appear.

In yet another exemplary embodiment according to the present invention, the anti-forgery layer in the reflective deposition film for holograms may be a lamination of the transparent hologram layer and the synthetic organic color layer in order, but the lamination order is reversed Can be.

In another exemplary embodiment according to the present invention, the anti-falsification layer in the reflective deposition film for holograms may be a stack of the reflective metal layer and the synthetic organic color layer in order, the stacking order is reversed Can be.

In one embodiment according to the present invention, the reflective deposition film for holograms may include one layer of anti-counterfeiting and adhesive layer instead of two layers consisting of an anti-counterfeiting layer and an adhesive layer, and the anti-counterfeiting and adhesive layer may be formed of an organic colorant. It consists of an adhesive.

As described above, the organic colorant may include at least one rhodamine-based organic colorant selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700, and sulfur rhodamine B; One or more phosphorus organic colorants selected from the group consisting of coumarin 6 and coumarin 110; At least one stilbene organic colorant selected from the group consisting of stilbene 1 and stilbene 3, at least one bleaching dye-based organic colorant selected from the group consisting of cryptocyanine and phthalocyanine; At least one pyrromethene-based organic colorant selected from the group consisting of pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567); Poly phenyl 2; DCM; Pyridine 2; And styryl 9.

The adhesive may be any one selected from the above-described acrylic resin, epoxy resin, vinyl resin, polyimide, polyester resin, urethane resin, and any adhesive known to those skilled in the art may be used.

In addition, the thickness of the anti-forgery and adhesive layer is preferably about 1 to 10㎛, but is not limited thereto.

Hereinafter, the present invention will be described in more detail with reference to Examples, but the scope of the present invention is not limited to the following Examples.

Example 1 (reflection type for preventing forgery and alteration Metal layer )

As shown in FIG. 2, a hologram film is formed by coating a release layer of about 5 μm made of silicone wax on a carrier of about 30 μm made of polyester, and then coating a protective layer of about 6 μm made of polycarbonate. It was. The holographic disc was then embossed to impart a hologram effect, and aluminum metal was then deposited to about 100 nm to form a reflective holographic metal layer. Subsequently, on the hologram metal layer, a gold foil having a thickness of about 100 nm was deposited on the hologram metal layer to form a reflective metal layer for preventing forgery and alteration, and then an adhesive layer was coated with a polyimide adhesive to a thickness of about 8 μm to prepare a forgery prevention hologram film. .

Example 2 (synthetic organic colorant mask layer for preventing forgery and alteration)

As shown in FIG. 3, a hologram film is formed by coating a release layer of about 5 μm made of silicone wax on a carrier of about 30 μm made of polyester, and then coating a protective layer of about 6 μm made of polycarbonate. It was. The holographic disc was then embossed to impart a hologram effect, and aluminum metal was then deposited to about 100 nm to form a reflective holographic metal layer. Thereafter, a mask layer was formed of a resin having a thickness of about 2 μm, which used a tin stabilizer, and styryl 9 colorant was added to the mask layer using the stabilizer at 0.1-10% by weight of the mask layer. Thereafter, an adhesive layer was coated to a thickness of about 8 μm with a polyimide adhesive to prepare a hologram film for preventing forgery and alteration.

Example 3 (transparent Hologram layer )

As shown in FIG. 4, a hologram film is formed by coating a release layer of about 5 μm made of silicone wax on a carrier of about 30 μm made of polyester, and then coating a protective layer of about 6 μm made of polycarbonate. It was. The holographic disc was then embossed to impart a hologram effect, and aluminum metal was then deposited to about 100 nm to form a reflective holographic metal layer. Then, a butyral resin layer was coated on the hologram metal layer, and embossing was performed using a hologram disc to form a transparent hologram layer having a thickness of about 3 μm. Thereafter, a resin layer was coated to a thickness of about 8 μm with a polyimide adhesive to prepare a hologram film for preventing forgery and alteration.

Example  4 (forgery and alteration prevention and adhesive layer)

As shown in FIG. 5, a hologram film is formed by coating a release layer of about 5 μm made of silicone wax on a carrier of about 30 μm made of polyester, and then coating a protective layer of about 6 μm made of polycarbonate. It was. The holographic disc was then embossed to impart a hologram effect, and aluminum metal was then deposited to about 100 nm to form a reflective holographic metal layer. Thereafter, a styryl 9 colorant was added to the polyimide-based adhesive on the hologram metal layer by 0.1-10% by weight to prepare a forgery-preventing hologram film by coating the anti-falsification prevention and adhesive layer to a thickness of about 10 μm.

Comparative example  1 (normal Hologram layer )

As shown in FIG. 1, as a hologram film, a release layer of about 5 μm made of silicone wax was formed on a carrier of about 30 μm made of polyester. After forming the release layer to form a protective layer of about 6㎛ made of polycarbonate. The holographic disc was then embossed to impart a hologram effect, and aluminum metal was then deposited to about 100 nm to form a reflective holographic metal layer. Thereafter, an adhesive layer was coated to a thickness of about 10 μm with a polyimide adhesive to prepare a hologram film.

Comparing the Examples 1 to 4 and Comparative Example 1, the hologram film of the Examples and Comparative Examples can be confirmed through the naked eye, but the anti-fake layer of the film according to Examples 1 to 4 is a reflective hologram It was covered with a metal layer and could not be confirmed visually.

In addition, in the case of exposing them to heat and light, Examples 1, 3, and 4, the normal reflective metal layer is lost, but the forgery prevention layer is not lost, it was easy to know whether the forgery. When Example 2 was exposed to heat and light, the synthetic organic colorant mask layer absorbed heat and light to cause a pigmentation phenomenon on the paper, and thus it was easily understood whether the forgery was altered. However, in Comparative Example 1, there was no change.

On the other hand, one embodiment of the present invention is not limited to the described embodiments, it is obvious to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to be belong to the claims of the present invention.

Claims (11)

delete delete delete A release layer formed under the carrier;
A protective layer formed under the release layer;
A reflective holographic metal layer formed under the protective layer;
A forgery and alteration prevention layer formed under the reflective holographic metal layer; And
The adhesive layer formed on the lower portion of the forgery and alteration layer is sequentially stacked,
The forgery and alteration prevention layer is at least one rhodamine-based organic colorant selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700 and sulfur rhodamine B; One or more phosphorus organic colorants selected from the group consisting of coumarin 6 and coumarin 110; At least one stilbene organic colorant selected from the group consisting of stilbene 1 and stilbene 3; At least one bleach-based organic colorant selected from the group consisting of cryptocyanine and phthalocyanine; At least one pyrromethene-based organic colorant selected from the group consisting of pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567); Polyphenyl 2; DCM; Pyridine 2; Styryl 9; Or a synthetic organic colorant mask layer composed of a mixture of two or more thereof.
A release layer formed under the carrier;
A protective layer formed under the release layer;
A reflective holographic metal layer formed under the protective layer;
A forgery and alteration prevention layer formed under the reflective holographic metal layer; And
The adhesive layer formed on the lower portion of the forgery and alteration layer is sequentially stacked,
The anti-falsification layer is a transparent hologram manufactured by embossing using a hologram disc on a resin layer selected from the group consisting of butyral resin, polyethylene resin, polyester, polyamide, polycarbonate, cellulose ester, and polyacetal resin. A forgery-resistant hologram deposited film, characterized in that the layer.
A release layer formed under the carrier;
A protective layer formed under the release layer;
A reflective holographic metal layer formed under the protective layer;
A forgery and alteration prevention layer formed under the reflective holographic metal layer; And
The adhesive layer formed on the lower portion of the forgery and alteration layer is sequentially stacked,
The anti-falsification layer is manufactured by embossing using a hologram disc on a resin layer selected from the group consisting of butyral resin, polyethylene resin, polyester, polyamide, polycarbonate, cellulose ester, and polyacetal resin. Transparent hologram layer,
One or more rhodamine-based organic colorants selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700, and sulfurhodamine B; One or more phosphorus organic colorants selected from the group consisting of coumarin 6 and coumarin 110; At least one stilbene organic colorant selected from the group consisting of stilbene 1 and stilbene 3; At least one bleach-based organic colorant selected from the group consisting of cryptocyanine and phthalocyanine; At least one pyrromethene-based organic colorant selected from the group consisting of pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567); Polyphenyl 2; DCM; Pyridine 2; Styryl 9; Or a synthetic organic colorant mask layer composed of a mixture of two or more thereof.
A release layer formed under the carrier;
A protective layer formed under the release layer;
A reflective holographic metal layer formed under the protective layer;
A forgery and alteration prevention layer formed under the reflective holographic metal layer; And
The adhesive layer formed on the lower portion of the forgery and alteration layer is sequentially stacked,
The forgery and alteration prevention layer is a reflective metal layer using at least one metal selected from the group consisting of copper, silver and gold,
One or more rhodamine-based organic colorants selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700, and sulfurhodamine B; One or more phosphorus organic colorants selected from the group consisting of coumarin 6 and coumarin 110; At least one stilbene organic colorant selected from the group consisting of stilbene 1 and stilbene 3; At least one bleach-based organic colorant selected from the group consisting of cryptocyanine and phthalocyanine; At least one pyrromethene-based organic colorant selected from the group consisting of pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567); Polyphenyl 2; DCM; Pyridine 2; Styryl 9; Or a synthetic organic colorant mask layer composed of a mixture of two or more thereof.
A release layer formed under the carrier;
A protective layer formed under the release layer;
A reflective holographic metal layer formed under the protective layer;
A forgery and alteration prevention layer formed under the reflective holographic metal layer; And
The adhesive layer formed on the lower portion of the forgery and alteration layer is sequentially stacked,
The forgery and alteration prevention layer is at least one rhodamine-based organic colorant selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700 and sulfur rhodamine B; One or more phosphorus organic colorants selected from the group consisting of coumarin 6 and coumarin 110; At least one stilbene organic colorant selected from the group consisting of stilbene 1 and stilbene 3; At least one bleach-based organic colorant selected from the group consisting of cryptocyanine and phthalocyanine; At least one pyrromethene-based organic colorant selected from the group consisting of pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567); Polyphenyl 2; DCM; Pyridine 2; Or styryl 9; Or a synthetic organic colorant mask layer composed of a mixture of two or more thereof,
Transparent hologram layer prepared by embossing process using hologram disc on a resin layer selected from the group consisting of butyral resin, polyethylene resin, polyester, polyamide, polycarbonate, cellulose ester, and polyacetal resin Hologram deposition film for preventing forgery and alteration, characterized in that laminated sequentially.
A release layer formed under the carrier;
A protective layer formed under the release layer;
A reflective holographic metal layer formed under the protective layer;
A forgery and alteration prevention layer formed under the reflective holographic metal layer; And
The adhesive layer formed on the lower portion of the forgery and alteration layer is sequentially stacked,
The forgery and alteration prevention layer is at least one rhodamine-based organic colorant selected from the group consisting of rhodamine 6G, rhodamine 110, rhodamine 700 and sulfur rhodamine B; One or more phosphorus organic colorants selected from the group consisting of coumarin 6 and coumarin 110; At least one stilbene organic colorant selected from the group consisting of stilbene 1 and stilbene 3; At least one bleach-based organic colorant selected from the group consisting of cryptocyanine and phthalocyanine; At least one pyrromethene-based organic colorant selected from the group consisting of pyrromethene 597 (PM 597) and pyrromethene 567 (PM 567); Polyphenyl 2; DCM; Pyridine 2; Styryl 9; Or a synthetic organic colorant mask layer composed of a mixture of two or more thereof,
A forgery-resistant hologram deposited film, characterized in that the reflective metal layer using at least one metal selected from the group consisting of copper, silver and gold are sequentially stacked. delete delete

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