CN213844569U - Novel anti-counterfeit label - Google Patents
Novel anti-counterfeit label Download PDFInfo
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- CN213844569U CN213844569U CN202023262063.4U CN202023262063U CN213844569U CN 213844569 U CN213844569 U CN 213844569U CN 202023262063 U CN202023262063 U CN 202023262063U CN 213844569 U CN213844569 U CN 213844569U
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Abstract
The invention discloses a novel anti-counterfeit label, which comprises a transparent carrier layer, a printing layer, a plastic layer, a reflecting layer, a non-setting adhesive layer and base paper, wherein the transparent carrier layer, the printing layer, the plastic layer, the reflecting layer, the non-setting adhesive layer and the base paper are sequentially arranged according to a hierarchical structure; and one surface of the plastic layer, which faces the reflecting layer, is provided with an optical holographic image. Through the improvement of the structure of the optical holographic anti-counterfeiting label, the transparent carrier layer has the printing and protecting functions at the same time, so that the optical holographic anti-counterfeiting label omits a protective layer, reduces the production cost and is thinner; in addition, the working procedure of adding a protective layer is omitted, so that the production efficiency is increased to a certain extent.
Description
Technical Field
The invention relates to the technical field of labels, in particular to a novel anti-counterfeit label.
Background
With the social development and the increase of commodity diversity, the labels on the commodities are in higher demand; for example, an optical holographic anti-counterfeit label, also called a laser anti-counterfeit label, is an anti-counterfeit label finished by utilizing a laser color hologram plate making technology and a mould pressing duplication technology; in practical application, in order to increase the aesthetic feeling of the label, the anti-counterfeiting pattern can be combined with the printing pattern to appear on the same label; referring to fig. 1, the conventional optical holographic anti-counterfeit label generally includes a PET film (500), a UV varnish (400) and an aluminum-plated layer (300), wherein an optical holographic image (i.e., an anti-counterfeit pattern) is pressed on the UV varnish (400), and the aluminum-plated layer (300) is used for reflection to facilitate observation of the optical holographic image by naked eyes; in order to combine the printed patterns to increase the aesthetic feeling, designed pattern characters are printed on the PET film (500) to form a printed layer (600); in order to avoid scraping ink on the printing layer (600), a protective layer (700) is covered on the printing layer, and the protective layer (700) is generally PET or UV gloss oil; in addition, in order to facilitate the pasting of the label, adhesive sticker (200) and base paper (100) are arranged below the aluminum-plated layer (300). However, the existing optical holographic anti-counterfeit label has a poor structure and a high production cost, and needs to be improved.
Disclosure of Invention
In view of the above, the present invention is directed to solve the above problems to at least some extent, and to provide a novel anti-counterfeit label, which can effectively reduce the production cost of an optical holographic anti-counterfeit label.
The technical scheme of the invention is realized as follows:
a novel anti-counterfeit label comprises a transparent carrier layer, a printing layer, a plastic layer, a reflecting layer, a non-setting adhesive layer and base paper which are sequentially arranged according to a hierarchical structure; and one surface of the plastic layer, which faces the reflecting layer, is provided with an optical holographic image.
As a further alternative of the novel security label, the transparent carrier layer is PET or PP.
As a further alternative of the novel anti-counterfeit label, the plastic layer is UV varnish.
As a further optional scheme of the novel anti-counterfeiting label, the reflecting layer is a silver ink layer which is locally arranged on the plastic layer, and the arrangement position of the silver ink layer corresponds to the position of the optical holographic image.
As a further alternative of the novel anti-counterfeit label, the reflective layer is an aluminum-plated layer fully covering the plastic layer.
As a further alternative of the novel anti-counterfeiting label, the non-setting adhesive layer adopts one of general super-adhesive type, general strong-adhesive type, cold-stored food strong-adhesive type, general reopening type or fiber reopening type viscose.
As a further alternative of the novel anti-counterfeiting label, the base paper is PET, coated paper, PE or glassine base paper.
The invention has the following beneficial effects: through the improvement of the structure of the optical holographic anti-counterfeiting label, the transparent carrier layer has the printing and protecting functions at the same time, so that the optical holographic anti-counterfeiting label omits a protective layer, reduces the production cost and is thinner; in addition, the working procedure of adding a protective layer is omitted, so that the production efficiency is increased to a certain extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a conventional optical holographic security label;
FIG. 2 is a schematic structural diagram of a novel anti-counterfeit label according to the present invention;
fig. 3 is a schematic diagram of a partial explosion of the novel anti-counterfeit label according to the second embodiment of the present invention;
fig. 4 is a schematic structural diagram of the novel anti-counterfeit label according to the second embodiment of the present invention when the optical holographic image is not observed;
fig. 5 is a schematic structural diagram of the novel anti-counterfeit label according to the second embodiment of the present invention when an optical holographic image is observed.
Wherein, in fig. 2-5: 1. base paper; 2. a non-drying glue layer; 3. a reflective layer; 4. a plastic layer; 41. an optical holographic image; 5. printing layer; 6. a transparent carrier layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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 of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Example one
Referring to fig. 2, a novel anti-counterfeit label is shown, which comprises a transparent carrier layer 6, a printing layer 5, a plastic layer 4, a reflecting layer 3, a non-setting adhesive layer 2 and a base paper 1, which are sequentially arranged according to a hierarchical structure; an optical holographic image 41 is arranged on one surface, facing the reflecting layer 3, of the plastic layer 4.
The optical holographic image 41 is formed by performing a photolithography process on the stamper, and then pressing an embossing of about 20 μm on the plastic layer 4 by using the processed stamper.
In the above embodiment, the transparent carrier layer 6 is PET or PP. Wherein, PET is also called polyester film, which is usually transparent and glossy film (additive particles can be added to make the film have color), has excellent mechanical property, high rigidity, hardness and toughness, puncture resistance, friction resistance, high temperature resistance, low temperature resistance, chemical resistance, oil resistance, air tightness and aroma retention; the thickness is generally 12 μm, and the printability is good.
In the above embodiment, the plastic layer 4 is UV varnish. The UV gloss oil is a transparent coating, and has the functions of being sprayed or rolled on the surface of a base material, and then being irradiated by a UV lamp (ultraviolet lamp) to convert the liquid state into a solid state, so that the surface of the UV gloss oil looks bright, beautiful and smooth.
In the above embodiment, the reflective layer 3 is an aluminum-plated layer fully covering the plastic layer 4.
In the above embodiment, the adhesive layer 2 is made of one of a general super-adhesive type, a general strong-adhesive type, a cold-stored food strong-adhesive type, a general reopening type, and a fiber reopening type.
In the scheme, the base paper 1 is PET, coated paper, PE or glassine base paper 1. In addition, when the novel anti-counterfeiting label is used, the base paper 1 is firstly peeled off and then is adhered to a commodity through the non-drying glue layer 2. In order to facilitate the release of the base paper 1 without affecting the adhesive ability of the tack coat 2, conventionally, the base paper 1 is coated with a UV varnish between the tack coat 2 and the base paper 1.
The manufacturing method of the novel anti-counterfeiting label comprises the following steps:
(a) printing designed patterns and/or characters on one surface of the transparent carrier coiled material to form a printing layer 5;
(b) coating UV gloss oil on one surface of the transparent carrier coiled material with the printing layer 5, and curing the UV gloss oil by using ultraviolet light;
(c) pressing micron-level embossing on the UV gloss oil by using the template to form an optical holographic image 41;
(d) arranging a reflecting layer 3 on one side of the UV gloss oil pressed with the embossing;
(e) compounding a backing paper 1 on the reflecting layer 3 through adhesive sticker;
(f) cutting the web material of step (e) to form individual labels.
In the step (d), vacuum aluminum plating is adopted to form a fully-covered aluminum plating film on the reflecting layer 3 to form an aluminum plating layer. It should be noted that the transparent carrier layer 6 is a coiled material before being cut and formed, and the material after the base paper 1 is compounded in the step (e) is a coiled material, and an independent label can be formed after being cut; the material may be cut completely at the time of cutting, or all the materials except the base paper 1 may be cut, and the cutting may be adjusted according to the actual conditions.
Therefore, through the improvement of the structure of the optical holographic anti-counterfeiting label, the transparent carrier layer 6 has two functions of printing and protection at the same time, so that the optical holographic anti-counterfeiting label omits a protective layer, reduces the production cost and makes the label thinner; in addition, the working procedure of adding a protective layer is omitted, so that the production efficiency is increased to a certain extent.
Example two
On the basis of referring to fig. 2, and referring to fig. 3-5, a novel anti-counterfeit label is shown, which comprises a transparent carrier layer 6, a printing layer 5, a plastic layer 4, a reflecting layer 3, a non-setting adhesive layer 2 and a base paper 1, which are sequentially arranged according to a hierarchical structure; an optical holographic image 41 is arranged on one surface, facing the reflecting layer 3, of the plastic layer 4.
Wherein, the transparent carrier layer 6, the plastic layer 4, the adhesive sticker layer 2 and the base paper 1 can all refer to the first embodiment.
In the above embodiment, in order to further reduce the production cost, referring to fig. 3, the reflective layer 3 is a silver ink layer partially disposed on the plastic layer 4, and the disposition position of the silver ink layer corresponds to the position of the optical holographic image 41. In brief, when the novel anti-counterfeit label is observed at certain angles, the optical holographic image 41 cannot be clearly and clearly shown, at this time, as shown in fig. 4, the printing layer 5 and the silver ink layer can be observed only through the transparent carrier layer 6, the printing layer 5 is a designed printing pattern, and the silver ink layer is a silver pattern with a certain shape, such as a square or a circle. When the angle is adjusted and the novel anti-counterfeit label is observed, the optical holographic image 41 can be clearly displayed, and at this time, as shown in fig. 5, the optical holographic image 41 can be observed on the silver pattern of the silver ink layer.
The manufacturing method of the novel anti-counterfeiting label comprises the following steps:
(a) printing designed patterns and/or characters on one surface of the transparent carrier coiled material to form a printing layer 5;
(b) coating UV gloss oil on one surface of the transparent carrier coiled material with the printing layer 5, and curing the UV gloss oil by using ultraviolet light;
(c) pressing micron-level embossing on the UV gloss oil by using the template to form an optical holographic image 41;
(d) arranging a reflecting layer 3 on one side of the UV gloss oil pressed with the embossing;
(e) compounding a backing paper 1 on the reflecting layer 3 through adhesive sticker;
(f) cutting the web material of step (e) to form individual labels.
Wherein, in the step (d), the silver ink is locally printed on the reflecting layer 3 to form a silver ink layer; the silver ink layer covers the location of the optical holographic image 41. The ink with silvery luster ink marks is prepared by the silver ink and silver powder slurry (aluminum powder and other pigments) by using a specific connecting material, and the silvery effect like aluminum plating can be achieved by using the silver ink printing, so that the emission function is realized; wherein the printing position can be conveniently controlled by silver ink printing, and the optical holographic image 41 can be accurately covered.
Therefore, through the improvement of the structure of the optical holographic anti-counterfeiting label, the transparent carrier layer 6 has two functions of printing and protection at the same time, so that the optical holographic anti-counterfeiting label omits a protective layer, reduces the production cost and makes the label thinner; in addition, the working procedure of adding a protective layer is omitted, so that the production efficiency is increased to a certain extent. In addition, the whole label is prevented from being plated with aluminum in vacuum by utilizing silver ink printing, and the production cost is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A novel anti-counterfeit label is characterized by comprising a transparent carrier layer, a printing layer, a plastic layer, a reflecting layer, a non-setting adhesive layer and base paper which are sequentially arranged according to a hierarchical structure; and one surface of the plastic layer, which faces the reflecting layer, is provided with an optical holographic image.
2. The novel security label according to claim 1, characterized in that the transparent carrier layer is PET or PP.
3. The novel anti-counterfeit label according to claim 1, wherein the plastic layer is UV gloss oil.
4. The novel anti-counterfeit label according to claim 1, wherein the reflective layer is a silver ink layer partially disposed on the plastic layer, and the position of the silver ink layer corresponds to the position of the optical holographic image.
5. The novel anti-counterfeit label of claim 1, wherein the reflective layer is an aluminum-plated layer fully covering the plastic layer.
6. The novel anti-counterfeit label according to claim 1, wherein the non-drying adhesive layer is made of one of a general super-adhesive type, a general strong-adhesive type, a cold-storage food strong-adhesive type, a general re-release type or a fiber re-release type.
7. The novel anti-counterfeit label according to claim 1, wherein the base paper is PET, coated paper, PE or glassine base paper.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023262063.4U CN213844569U (en) | 2020-12-30 | 2020-12-30 | Novel anti-counterfeit label |
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| CN202023262063.4U CN213844569U (en) | 2020-12-30 | 2020-12-30 | Novel anti-counterfeit label |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112634742A (en) * | 2020-12-30 | 2021-04-09 | 广州市大时代印刷厂 | Novel anti-counterfeit label and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112634742A (en) * | 2020-12-30 | 2021-04-09 | 广州市大时代印刷厂 | Novel anti-counterfeit label and manufacturing method thereof |
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