CN219153937U - Environment-friendly hidden anti-counterfeiting packaging paper - Google Patents
Environment-friendly hidden anti-counterfeiting packaging paper Download PDFInfo
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- CN219153937U CN219153937U CN202222590522.4U CN202222590522U CN219153937U CN 219153937 U CN219153937 U CN 219153937U CN 202222590522 U CN202222590522 U CN 202222590522U CN 219153937 U CN219153937 U CN 219153937U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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Abstract
The utility model relates to an environment-friendly hidden anti-counterfeiting packaging paper, which comprises a base film layer, a coating, an information layer, an aluminum layer and base paper, wherein the coating is coated on the lower surface of the base film layer, the information layer is molded on the lower surface of the coating, and the aluminum layer is plated on the lower surface of the information layer, and is characterized in that: the lower surface of the protective layer is attached to the upper surface of the base paper through an aqueous adhesive layer; the thickness of the aluminum layer is 300-350A. The environment-friendly hidden anti-counterfeiting packaging paper can display hidden graphics and texts under strong light, improve anti-counterfeiting effect, greatly reduce aluminum consumption and rapidly degrade aluminum.
Description
Technical Field
The utility model relates to the technical field of packaging paper, in particular to environment-friendly hidden anti-counterfeiting packaging paper.
Background
The cigarette package is generally composed of cigarette package lining paper, cigarette box package paper, cigarette box outer package heat-sealing film, whole cigarette box package, whole cigarette box film heat-sealing package and the like, and the aim of the multiple packages is to ensure that the cigarettes achieve the aims of fragrance preservation, moisture resistance, anti-counterfeiting and the like. The most visual judgment of the grade of the cigarette is as follows: the printing patterns of the medium-high grade or high grade cigarette case are exquisite and multiple anti-counterfeiting, and the cigarette packaging staff can judge the grade of cigarettes, and meanwhile, the cigarette packaging cases are distinguished according to the cigarette case packaging forms while referring to the printing patterns of the cigarette case, and are divided into soft case packaging, hard case packaging, gift case packaging and the like. The people in the cigarette industry have the following consensus: the low-grade cigarettes are generally high in selling price, the soft boxes are low in selling price, the medium-grade cigarettes are high in selling price, and the high-grade cigarettes are generally soft boxes or gift boxes.
The cigarettes packaged by the hard box have ideal fragrance-preserving and moisture-proof effects due to the special structure of the packaging box, and the cigarettes packaged by the soft box have fragrance-preserving and moisture-proof effects far worse than those packaged by the hard box, especially the cigarettes packaged by the unpacked soft box. In order to solve the problem that the soft box packaging cigarettes have poor fragrance-preserving and moisture-proof effects, the cigarettes are generally packaged by adopting multi-layer composite packaging paper for middle-high and low-grade cigarettes so as to enhance the fragrance-preserving and moisture-proof effects, but the thickness of the aluminum foil in the multi-layer composite packaging paper reaches about 6 mu m, so that the thick aluminum foil is difficult to degrade. And the patterns on the multi-layer composite packaging paper cannot be effectively compared and displayed, the patterns are easy to imitate, and the anti-counterfeiting effect is poor.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the environment-friendly hidden anti-counterfeiting packaging paper, which can display hidden graphics and texts under strong light, improve anti-counterfeiting effect, greatly reduce aluminum consumption and rapidly degrade aluminum.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an environment-friendly implicit anti-fake wrapping paper, includes base film layer, coating, information layer, aluminium layer and backing paper, and the coating is at the lower surface of base film layer, and the information layer mould pressing is on the lower surface of coating, and the aluminium layer is plated on the lower surface of information layer, its characterized in that: the lower surface of the protective layer is attached to the upper surface of the base paper through an aqueous adhesive layer; the thickness of the aluminum layer is 300-350A.
Typically, the thickness of the aluminum layer plated by the vacuum aluminizing machine is 300-350 m, and compared with the traditional aluminum foil with the thickness reaching 6 μm, the aluminum consumption of the vacuum aluminizing is about 1/200 of that of the traditional aluminum foil, so that the thin aluminum layer can be rapidly degraded and has a certain light transmittance.
The environment-friendly hidden anti-counterfeiting packaging paper is characterized in that an aluminum layer is plated on a coating in a vacuum aluminum plating mode, an image-text layer and a protective layer are sequentially added on the aluminum layer, the image-text layer serves as anti-counterfeiting information hidden on the aluminum layer, the protective layer is used for protecting the integrity of the image-text layer, finally, the base paper is compounded with the protective layer through a dried aqueous adhesive layer, each layer of information pattern on the base film layer is compounded on the base paper, as the aluminum layer has certain light transmittance and can transmit light, the aluminum layer can reflect laser light under a general light environment, if strong light irradiates the surface or the reverse surface of the packaging paper, the strong light can project the image-text layer, the hidden image-text layer is displayed on the base paper, and various hidden characters and patterns are combined and displayed on the plane of the base paper by utilizing the light refraction change effect, so that the anti-counterfeiting performance of the packaging paper is further improved.
As a preferable scheme of the utility model, the base film layer is a PET composite film or a PET transfer film. The differences between PET composite films and PET transfer films are mainly two different: the PET substrates have different surface tension, and the coating materials (information layers coated on the surfaces of the films) used in the coating process have different surface tension. After the PET composite film is compounded on paper, the PET base film is not peeled off and belongs to the non-recyclable type, but can achieve the hidden anti-counterfeiting effect. The PET transfer film has the characteristics that after the finished film is compounded on paper, the PET base film can be peeled off from the paper, and only the coating, the information layer, the aluminum layer, the image-text layer and the protective layer are transferred on the paper, and the peeled base film can be recycled after being treated.
As a preferred embodiment of the present utility model, the thickness of the coating layer is 0.8 μm to 1.5. Mu.m. The coating is formed by coating laser transfer coating, and the laser transfer coating is one or a combination of a plurality of polyacrylic resin, cellulose resin and polyacrylate resin.
The information layer is one or a combination of more of patterns, characters and anti-counterfeiting information.
The information layer is provided with a plurality of holographic patterns, and the holographic patterns are arranged at equal intervals. The holographic pattern includes a seamless holographic pattern and/or a positioning holographic pattern.
The image-text layer is one or the combination of a plurality of patterns, characters and anti-counterfeiting information. The image-text layer is coated with image-text on the aluminum layer through an anilox roller, and the ink coated on the anilox roller is gravure water-based ink. Typically, the gravure aqueous ink is an aqueous acrylic resin. The roller surface of the anilox roller is engraved with special engraving graphics and texts by laser, the special engraving graphics and texts are anti-counterfeiting patterns or characters, and the patterns and the characters are engraved in a seamless mode.
As a preferable scheme of the utility model, the aqueous adhesive layer is aqueous wet composite adhesive, aqueous wet transfer adhesive or aqueous dry transfer adhesive.
As a preferred embodiment of the present utility model, the base paper is a paper that can be composited or transferred. Preferably, the paper is white cardboard, copper board or kraft paper.
As a further preferable aspect of the present utility model, the paper is kraft paper. The parchment paper has the advantages of firm and compact texture, air impermeability, good transparency, strong permeation resistance to grease and water, and can further improve the anti-counterfeiting property of the packaging paper while guaranteeing the moisture resistance by compounding the parchment paper with the protective layer.
Compared with the prior art, the utility model has the following advantages:
the environment-friendly hidden anti-counterfeiting packaging paper can display hidden graphics and texts under strong light, improve anti-counterfeiting effect, greatly reduce aluminum consumption and rapidly degrade aluminum.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment 1 of the present utility model.
Description of the embodiments
The utility model is described in detail below with reference to the drawings and the specific embodiments.
Example 1
As shown in fig. 1, the environment-friendly hidden anti-counterfeiting packaging paper in the embodiment comprises a base film layer 1, a coating layer 2, an information layer 3, an aluminum layer 4, an image-text layer 5, a protection layer 6, base paper 7 and a water-based adhesive layer 8, wherein the coating layer 2 is coated on the lower surface of the base film layer 1, the information layer 3 is molded on the lower surface of the coating layer 2, the aluminum layer 4 is plated on the lower surface of the information layer 3, the image-text layer 5 is printed on the lower surface of the aluminum layer 4, the protection layer 6 is coated on the lower surface of the image-text layer 5, and the lower surface of the protection layer 6 is attached on the upper surface of the base paper 7 through the water-based adhesive layer 8; the thickness of the aluminum layer 4 was 300 a.
Typically, the aluminum layer 4 plated by the vacuum aluminizing machine has a thickness of 300-350 a m, and the aluminum consumption for vacuum aluminizing is about 1/200 of that for conventional aluminum foil, compared with the conventional aluminum foil having a thickness of 6 μm, so that the thin aluminum layer 4 can be rapidly degraded and has a certain light transmittance.
The base film layer 1 is a PET transfer film. The PET transfer film has the characteristics that after the finished film is compounded on paper, the PET base film can be peeled off from the paper, and only the coating 2, the information layer 3, the aluminum layer 4, the image-text layer 5 and the protective layer 6 are transferred on the paper, and the peeled base film can be recycled after being treated.
The thickness of the coating 2 was 1 μm. The coating is formed by coating laser transfer coating, and the laser transfer coating is one or a combination of a plurality of polyacrylic resin, cellulose resin and polyacrylate resin.
The information layer 3 is one or a combination of a plurality of patterns, characters and anti-counterfeiting information.
The information layer 3 is provided with holographic patterns which are arranged at equal intervals. The holographic pattern is a seamless holographic pattern and/or a positioning holographic pattern.
The image-text layer 5 is one or a combination of a plurality of patterns, characters and anti-counterfeiting information. The image-text layer 5 is formed by coating images and texts on the aluminum layer 4 through an anilox roller in a gravure way, and the gravure-coated ink on the anilox roller is gravure water-based ink. Typically, the gravure aqueous ink is an aqueous acrylic resin. The roller surface of the anilox roller is engraved with special engraving graphics and texts by laser, the special engraving graphics and texts are anti-counterfeiting patterns or characters, and the patterns and the characters are engraved in a seamless mode.
Because the air permeability of the vulcanized paper is poor, the aqueous adhesive layer 8 adopts aqueous dry transfer adhesive which is firstly dried and then compounded, so that the generation of bubbles when the protective layer 6 is compounded with the base paper 7 is avoided. The white cardboard and the copper board paper have good air permeability, and the aqueous adhesive layer is generally aqueous wet transfer adhesive or aqueous wet composite adhesive. The base paper 7 is parchment paper. The parchment paper has the advantages of firm and compact texture, air impermeability, good transparency and strong permeation resistance to grease and water, and the parchment paper is compounded with the protective layer 6, so that the moisture resistance can be ensured, and the anti-counterfeiting performance of the packaging paper can be further improved.
The environment-friendly hidden anti-counterfeiting packaging paper is characterized in that an aluminum layer 4 is plated on a coating in a vacuum aluminum plating mode, an image-text layer 5 and a protective layer 6 are sequentially added on the aluminum layer 4, the image-text layer 5 is used as anti-counterfeiting information hidden on the aluminum layer 4, the protective layer 6 is used for protecting the integrity of the image-text layer 5, finally, a base paper 7 is compounded with the protective layer 6 through a dried aqueous adhesive layer 8, each layer of information pattern on the base film layer 1 is compounded on the base paper 7, as the aluminum layer 4 has certain light transmittance, the common base paper 7 can also transmit light, the aluminum layer 4 can reflect laser light under the common light environment, if strong light irradiates on the surface or the reverse surface of the packaging paper, the strong light can project the image-text layer 5, the hidden image-text layer 5 is displayed on the base paper 7, and various hidden characters and patterns are combined and displayed on the plane of the base paper 7 by utilizing the light refraction change effect, so that the anti-counterfeiting performance of the packaging paper is further improved.
Example 2
The environment-friendly hidden anti-counterfeiting packaging paper in the embodiment is different from the embodiment 1 in that:
the base film layer 1 is a PET composite film. After the PET composite film is compounded on paper, the PET base film is not peeled off and belongs to the non-recyclable type, but can achieve the hidden anti-counterfeiting effect.
In addition, it should be noted that, in the specific embodiments described in the present specification, names of various parts and the like may be different, and all equivalent or simple changes of the structures, features and principles described in the conception of the present utility model are included in the protection scope of the present utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The utility model provides an environment-friendly implicit anti-fake wrapping paper, includes base film layer, coating, information layer, aluminium layer and backing paper, and the coating is at the lower surface of base film layer, and the information layer mould pressing is on the lower surface of coating, and the aluminium layer is plated on the lower surface of information layer, its characterized in that: the lower surface of the protective layer is attached to the upper surface of the base paper through an aqueous adhesive layer; the thickness of the aluminum layer is 300-350A.
2. The environmental protection type hidden anti-counterfeiting packaging paper according to claim 1, wherein the environmental protection type hidden anti-counterfeiting packaging paper is characterized in that: the base film layer is a PET composite film or a PET transfer film.
3. The environmental protection type hidden anti-counterfeiting packaging paper according to claim 1, wherein the environmental protection type hidden anti-counterfeiting packaging paper is characterized in that: the thickness of the coating is 0.8 μm to 1.5 μm.
4. The environmental protection type hidden anti-counterfeiting packaging paper according to claim 1, wherein the environmental protection type hidden anti-counterfeiting packaging paper is characterized in that: the aqueous adhesive layer is aqueous wet composite adhesive, aqueous dry composite adhesive, aqueous wet transfer adhesive or aqueous dry transfer adhesive.
5. The environmental protection type hidden anti-counterfeiting packaging paper according to claim 1, wherein the environmental protection type hidden anti-counterfeiting packaging paper is characterized in that: the base paper is a paper that can be composited or transferred.
6. The environmental protection type hidden anti-counterfeiting packaging paper according to claim 5, wherein the environmental protection type hidden anti-counterfeiting packaging paper is characterized in that: the paper is white cardboard, copper board or parchment paper.
7. The environmental protection type hidden anti-counterfeiting packaging paper according to claim 6, wherein the hidden anti-counterfeiting packaging paper is characterized in that: the paper is parchment paper.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220067786 | 2022-01-12 | ||
| CN2022200677869 | 2022-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219153937U true CN219153937U (en) | 2023-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222590522.4U Active CN219153937U (en) | 2022-01-12 | 2022-09-29 | Environment-friendly hidden anti-counterfeiting packaging paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219153937U (en) |
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- 2022-09-29 CN CN202222590522.4U patent/CN219153937U/en active Active
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