CN112173425A - Anti-counterfeiting laser film - Google Patents
Anti-counterfeiting laser film Download PDFInfo
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- CN112173425A CN112173425A CN202011001718.4A CN202011001718A CN112173425A CN 112173425 A CN112173425 A CN 112173425A CN 202011001718 A CN202011001718 A CN 202011001718A CN 112173425 A CN112173425 A CN 112173425A
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- film
- laser
- coating
- bright
- adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/42—Applications of coated or impregnated materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses an anti-counterfeiting laser film, which comprises a base paper layer, wherein a bright film is arranged on the top of the base paper layer, a dummy film is arranged on the top of a laser coating, and a transparent film is arranged on the top of the dummy film.
Description
Technical Field
The invention relates to the technical field of anti-counterfeiting laser films, in particular to an anti-counterfeiting laser film.
Background
The laser film is generally divided from the composition of product components by adopting a computer dot matrix photoetching technology, a 3D true color holographic technology, a multiple and dynamic imaging technology and the like, laser film products can be roughly divided into three types of OPP laser films, PET laser films and PVC laser films, the laser films are generally divided into three types of OPP laser films, 3D true color holographic technologies, multiple and dynamic imaging technologies and the like, holographic images with rainbow dynamic and three-dimensional effects are transferred to PET, BOPP, PVC or coated base materials through mould pressing, and then the surfaces of commodity packaging can obtain certain laser effects by utilizing the modes of compounding, hot stamping, transferring and the like.
When the existing laser film is used, the residual material attached to the surface of an object is discarded on site, so that waste is caused, and the use requirement cannot be met.
Disclosure of Invention
The invention aims to provide an anti-counterfeiting laser film which has the advantage of recycling raw materials and solves the problem that the residual materials are discarded on site after the existing laser film is attached to the surface of an object in use.
In order to achieve the purpose, the invention provides the following technical scheme: the anti-counterfeiting laser film comprises a base paper layer, wherein a bright film is arranged on the top of the base paper layer, a laser coating is arranged on the top of the bright film, a dummy film is arranged on the top of the laser coating, and a transparent film is arranged on the top of the dummy film.
Preferably, the base paper layer and the bright film are bonded through a first adhesive.
Preferably, the top of the laser coating is provided with a second adhesive, and the dummy film and the bright film are bonded through the second adhesive.
Preferably, the adhesive force between the dummy film and the first adhesive is larger than the adhesive force between the bright film and the first adhesive.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the base paper layer is arranged for installing the bright film and increasing the integral strength, so that the laser coating is prevented from being damaged due to wrinkles of the bright film, the dummy film and the transparent film in use, the bright film is arranged for photoetching the laser coating, the dummy film is arranged for protecting the laser coating, the transparent film is arranged for protecting the dummy film, and the laser coating is prevented from being scratched by an external spurt, so that the anti-counterfeiting capability of the laser coating is lost, and meanwhile, the problem that the residual material attached to the surface of an object in the use of the existing laser film is discarded on site is solved.
2. According to the invention, the first adhesive is arranged for connecting the base paper layer with the bright film, the second adhesive is arranged for bonding the laser coating on the surface of an object, the coating is firstly coated on the surface of the film, the coating on the heated film is printed on the paper, the film can be torn off and recycled after the coating is printed on the paper, an environment-friendly effect can be achieved, the coating can be continuously coated after the coating is carried out, so that the coating can be repeatedly used, the anti-counterfeiting performance is improved, the adhesive force between the dummy film and the first adhesive is larger than that between the bright film and the first adhesive, so that the base paper layer and the bright film can be conveniently removed, the laser coating can be bonded, the dummy film and the transparent film are uncovered after the bonding is finished, and the base paper layer and the bright film are recycled for continuous use, so that the waste is avoided.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention.
In the figure: 1. a base paper layer; 2. bright film; 3. laser coating; 4. a dummy film; 5. a transparent film.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1, an anti-counterfeiting laser film comprises a base paper layer 1, a bright film 2 is arranged on the top of the base paper layer 1, a laser coating 3 is arranged on the top of the bright film 2, a dummy film 4 is arranged on the top of the laser coating 3, a transparent film 5 is arranged on the top of the dummy film 4, the base paper layer 1 is used for installing the bright film 2 and increasing the overall strength, the laser coating 3 is prevented from being damaged due to wrinkles of the bright film 2, the dummy film 4 and the transparent film 5 in use, the laser coating 3 is photoetched by arranging the bright film 2, the laser coating 3 is protected by arranging the dummy film 4, the dummy film 4 is protected by arranging the transparent film 5, the dummy film 4 is prevented from being scratched by external spurts, the laser coating 3 loses anti-counterfeiting capacity, the base paper layer 1 is bonded with the bright film 2 through a first adhesive, the base paper layer 1 is connected with the bright film 2 through the first adhesive, the top of the laser coating 3 is provided with a second adhesive, the dummy film 4 and the bright film 2 are adhered through the second adhesive, the second adhesive is used for adhering the laser coating 3 on the surface of an object, so that the anti-counterfeiting performance is improved, the adhesive force between the dummy film 4 and the first adhesive is larger than the adhesive force between the bright film 2 and the first adhesive, so that the base paper layer 1 and the bright film 2 are conveniently removed, the laser coating 3 is adhered, the dummy film 4 and the transparent film 5 are uncovered after the adhesion is finished and are recycled together with the base paper layer 1 and the bright film 2, so that the waste is avoided, the coating is firstly coated on the surface of the film, the coating on the heated film is printed on paper, and the film can be torn off and recycled after the coating is printed on the paper, so that the environment-friendly effect can be achieved, the coating can be continued after the coating and is therefore reusable.
During the use, be used for connecting base paper layer 1 and bright membrane 2 through setting up first viscose, be used for the surface at the object with 3 adhesions of laser-beam coating through setting up the second viscose, thereby increase anti-counterfeit performance, thereby it conveniently gets rid of base paper layer 1 and bright membrane 2 to be greater than the adhesive force between bright membrane 2 and the first viscose through the adhesive force between dumb membrane 4 and the first viscose, thereby realize pasting laser-beam coating 3, reveal dumb membrane 4 and transparent film 5 after pasting the completion, retrieve the continuation and use together with base paper layer 1 and bright membrane 2, thereby avoid extravagant.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The anti-counterfeiting laser film comprises a base paper layer (1), and is characterized in that: the laser paper is characterized in that a bright film (2) is arranged at the top of the base paper layer (1), a laser coating (3) is arranged at the top of the bright film (2), a dummy film (4) is arranged at the top of the laser coating (3), and a transparent film (5) is arranged at the top of the dummy film (4).
2. The laser film of claim 1, wherein: the base paper layer (1) and the bright film (2) are bonded through first adhesive.
3. The laser film of claim 1, wherein: the top of the laser coating (3) is provided with a second adhesive, and the dummy film (4) and the bright film (2) are bonded through the second adhesive.
4. The laser film of claim 1, wherein: the adhesive force between the dummy film (4) and the first adhesive is larger than the adhesive force between the bright film (2) and the first adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001718.4A CN112173425A (en) | 2020-09-22 | 2020-09-22 | Anti-counterfeiting laser film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001718.4A CN112173425A (en) | 2020-09-22 | 2020-09-22 | Anti-counterfeiting laser film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112173425A true CN112173425A (en) | 2021-01-05 |
Family
ID=73956291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011001718.4A Pending CN112173425A (en) | 2020-09-22 | 2020-09-22 | Anti-counterfeiting laser film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112173425A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6706354B1 (en) * | 1999-10-08 | 2004-03-16 | Dai Nippon Printing Co., Ltd. | Volume hologram laminate, and label for preparation of volume hologram laminate |
| CN207109455U (en) * | 2017-04-27 | 2018-03-16 | 上海紫江喷铝环保材料有限公司 | A kind of colored aluminium paper with the false proof silver paste texturing of holographic laser |
| CN109094991A (en) * | 2018-06-29 | 2018-12-28 | 山东泰宝包装制品有限公司 | One kind taking off aobvious holographic color printing anti false film and preparation method thereof |
| CN208393968U (en) * | 2018-04-08 | 2019-01-18 | 常州钟恒新材料有限公司 | A kind of anti-aging laser anti-counterfeiting PET film of heat sealable formula |
| CN110258186A (en) * | 2019-06-28 | 2019-09-20 | 安徽紫江喷铝环保材料有限公司 | It is a kind of brilliant to bore credit and dodge laser anti-counterfeiting packaging material and its manufacturing method |
-
2020
- 2020-09-22 CN CN202011001718.4A patent/CN112173425A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6706354B1 (en) * | 1999-10-08 | 2004-03-16 | Dai Nippon Printing Co., Ltd. | Volume hologram laminate, and label for preparation of volume hologram laminate |
| CN207109455U (en) * | 2017-04-27 | 2018-03-16 | 上海紫江喷铝环保材料有限公司 | A kind of colored aluminium paper with the false proof silver paste texturing of holographic laser |
| CN208393968U (en) * | 2018-04-08 | 2019-01-18 | 常州钟恒新材料有限公司 | A kind of anti-aging laser anti-counterfeiting PET film of heat sealable formula |
| CN109094991A (en) * | 2018-06-29 | 2018-12-28 | 山东泰宝包装制品有限公司 | One kind taking off aobvious holographic color printing anti false film and preparation method thereof |
| CN110258186A (en) * | 2019-06-28 | 2019-09-20 | 安徽紫江喷铝环保材料有限公司 | It is a kind of brilliant to bore credit and dodge laser anti-counterfeiting packaging material and its manufacturing method |
Non-Patent Citations (2)
| Title |
|---|
| 邱丙中等: "转移镭射纸印刷工艺分析", 《广东印刷》 * |
| 高雷雷: "绿色包装镭射转移新技术", 《今日印刷》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210105 |
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| RJ01 | Rejection of invention patent application after publication |