Double-layer anti-counterfeit label

Abstract

The utility model discloses a double-layer anti-counterfeit label, and particularly relates to the technical field of anti-counterfeit labels, the double-layer anti-counterfeit label comprises a first anti-counterfeit label layer and a second anti-counterfeit label layer, a first bonding layer is arranged at the bottom of the first anti-counterfeit label layer, the first bonding layer is bonded at the top of the second anti-counterfeit label layer, and a second bonding layer is arranged at the bottom of the second anti-counterfeit label layer. The first bonding layer and the second bonding layer are both made of hot melt adhesive, a protection mechanism for protecting the first anti-counterfeit label layer and the second anti-counterfeit label layer is arranged on the top of the first anti-counterfeit label layer, and the protection mechanism comprises a transparent film arranged on the top of the first anti-counterfeit label layer. The tensile layer is formed by weaving a plurality of first polypropylene fibers and a plurality of second polypropylene fibers. The first anti-counterfeit label layer and the second anti-counterfeit label layer can be prevented from being torn through the tensile layer, the service life of the anti-counterfeit label is prolonged, the second release paper can be easily torn off through the second tearing paper, and the anti-counterfeit label can be conveniently pasted on a packaging bag or a packaging box.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-counterfeiting labels, in particular to a double-layer anti-counterfeiting label. Background Art

[0002] Anti-counterfeiting labels (handled by the Consumer Anti-counterfeiting Code Inquiry Center), also known as anti-counterfeiting stickers, are a type of self-adhesive product that can be pasted, printed, or transferred on the surface of the subject matter, or on the packaging of the subject matter, or on the subject matter's accessories (such as product tags, business cards, and anti-counterfeiting cards). They are anti-counterfeiting labels, but some unscrupulous merchants tear off the anti-counterfeiting labels of genuine products completely, and then print multiple copies and stick them on counterfeit and shoddy products to pass off inferior products as genuine ones. The anti-counterfeiting features and identification methods of anti-counterfeiting labels are the soul of anti-counterfeiting labels. Currently, various products circulating on the market have corresponding anti-counterfeiting labels, and with the development of technology, anti-counterfeiting labels have also developed from single-layer to double-layer design. The double-layer anti-counterfeiting labels also greatly improve the anti-counterfeiting performance of the products when used.

[0003] For example, a double-layer anti-counterfeiting label provided in the Chinese patent application with application number 202321319434.9 includes an outer label, a connecting piece is fixedly connected to the inner side of the outer label, an inner label is fixedly connected to the top inner side of the connecting piece, adhesive is provided on the right side of the lower end face of the inner label, plastic film is adhered to the upper end faces of the outer label and the inner label, and a pulling piece is fixedly connected to the middle below the front end face of the outer label; this technical solution uses the setting of the pulling piece, connecting piece, outer label, connecting piece, inner label and adhesive, so that when the outer label is torn off and reused by criminals, the inner label inside the outer label can be destroyed, thereby preventing criminals from using the complete anti-counterfeiting label, and the inner label will also be damaged when the plastic film is torn off alone.

[0004] However, the technical solution still has the following problems: the outer label and the inner label in the technical solution have insufficient structural strength, and the outer label and the inner label are easily torn, thereby making them unusable. Utility Model Content

[0005] The purpose of the utility model is to provide a double-layer anti-counterfeiting label, which can prevent the first anti-counterfeiting label layer and the second anti-counterfeiting label layer from being torn by the anti-stretching layer, thereby extending the service life of the utility model. The second release paper can be easily peeled off by the second tear paper, so that the utility model can be conveniently pasted on a packaging bag or a packaging box, so as to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a double-layer anti-counterfeiting label, comprising a first anti-counterfeiting label layer and a second anti-counterfeiting label layer, a first adhesive layer is provided at the bottom of the first anti-counterfeiting label layer, the first adhesive layer is adhered to the top of the second anti-counterfeiting label layer, and the first adhesive layer and the second adhesive layer are both made of hot melt adhesive.

[0007] Preferably, a protective mechanism for protecting the first anti-counterfeiting label layer and the second anti-counterfeiting label layer is provided on the top of the first anti-counterfeiting label layer, and the protective mechanism includes a transparent film provided on the top of the first anti-counterfeiting label layer, an anti-stretching layer is provided on the top of the transparent film, an oil-proof layer is provided on the top of the anti-stretching layer, and a waterproof layer is provided on the top of the oil-proof layer, which is used to protect the first anti-counterfeiting label layer and the second anti-counterfeiting label layer.

[0008] Preferably, the anti-stretching layer is woven from a plurality of first polypropylene fiber filaments and a plurality of second polypropylene fiber filaments, thereby increasing the tear resistance of the first anti-counterfeiting label layer and extending the service life of the utility model.

[0009] Preferably, the oil-proof layer is made of an oleophobic film, which can protect the first anti-counterfeiting label layer and the second anti-counterfeiting label layer from being corroded by stains and grease, thereby extending the service life of the utility model.

[0010] Preferably, the waterproof layer is made of a polyethylene film, which can protect the first anti-counterfeiting label layer and the second anti-counterfeiting label layer, thereby extending the service life of the utility model.

[0011] Preferably, first tear papers are fixedly provided at four corners of the top of the first release paper for pulling the first release paper.

[0012] Preferably, second tear papers are fixedly provided on both sides of the bottom of the second release paper for pulling the second release paper.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model uses a plurality of first polypropylene fiber filaments and a plurality of second polypropylene fiber filaments woven together. The polypropylene fiber has high strength and elasticity, can withstand greater pressure and bending, and quickly restore its shape, thereby preventing the first anti-counterfeiting label layer and the second anti-counterfeiting label layer from being torn, thereby extending the service life of the utility model;

[0015] 2. Pull the second tear paper to peel off the second release paper from the second adhesive layer through the second tear paper, so that the utility model can be conveniently pasted on a packaging bag or a packaging box;

[0016] 3. Pull the second tear-off paper and peel off the second release paper from the second adhesive layer through the second tear-off paper, so that the utility model can be conveniently pasted on a packaging bag or a packaging box. When verification is required, the first release paper can be pulled by the first tear-off paper, and the first anti-counterfeiting label layer can be pulled by the first release paper, so that the first anti-counterfeiting label layer can be peeled off from the second anti-counterfeiting label layer, so that the user will not cause damage to the second anti-counterfeiting label layer when peeling off the first anti-counterfeiting label layer, which is convenient for the user to verify and brings convenience to the user;

[0017] 4. The waterproof layer is made of polyethylene film, which is a polymer material with good weather resistance, high strength, high transparency and other advantages. It has become a commonly used waterproof material. By setting up a waterproof layer, the first anti-counterfeiting label layer and the second anti-counterfeiting label layer can be prevented from being soaked by water, thereby extending the service life of the first anti-counterfeiting label layer and the second anti-counterfeiting label layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a front view of the utility model;

[0020] Figure 2 It is a bottom view of the utility model;

[0021] Figure 3 It is an exploded view of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the protection mechanism of the utility model;

[0023] Figure 5 For the utility model Figure 4 A magnified view of middle;

[0024] Figure 6 This is a schematic diagram of the structure in which the first polypropylene fiber filament and the second polypropylene fiber filament are woven together.

[0025] Description of reference numerals:

[0026] 1 first anti-counterfeiting label layer, 2 second anti-counterfeiting label layer, 3 first adhesive layer;

[0027] 4 protective mechanism, 41 transparent film, 42 anti-stretching layer, 43 oil-proof layer, 44 waterproof layer;

[0028] 4201 a first polypropylene fiber filament, 4202 a second polypropylene fiber filament;

[0029] 5 first release paper, 6 first tear paper, 7 second adhesive layer, 8 second release paper, 9 second tear paper. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] The utility model provides Figure 1-6 A double-layer anti-counterfeiting label is shown, comprising a first anti-counterfeiting label layer 1 and a second anti-counterfeiting label layer 2, wherein a first adhesive layer 3 is provided at the bottom of the first anti-counterfeiting label layer 1, and the first adhesive layer 3 is adhered to the top of the second anti-counterfeiting label layer 2, first tear-off paper 6 is fixed at the four corners of the top of the first release paper 5, and second tear-off paper 9 is fixed at both sides of the bottom of the second release paper 8;

[0032] By pulling the second tear paper 9 and peeling the second release paper 8 from the second adhesive layer 7 through the second tear paper 9, it is convenient to stick the utility model on a packaging bag or a packaging box. When verification is required, the first release paper 5 can be pulled through the first tear paper 6, and the first release paper 5 is used to pull the first anti-counterfeiting label layer 1, so that the first anti-counterfeiting label layer 1 can be peeled off from the second anti-counterfeiting label layer 2, so that the user will not cause damage to the second anti-counterfeiting label layer 2 when peeling off the first anti-counterfeiting label layer 1, which is convenient for the user to verify and brings convenience to the user.

[0033] like Figure 4 , 5 As shown, a protection mechanism 4 for protecting the first anti-counterfeiting label layer 1 and the second anti-counterfeiting label layer 2 is provided on the top of the first anti-counterfeiting label layer 1, and the protection mechanism 4 includes a transparent film 41 provided on the top of the first anti-counterfeiting label layer 1, an anti-stretching layer 42 is provided on the top of the transparent film 41, an oil-proof layer 43 is provided on the top of the anti-stretching layer 42, and a waterproof layer 44 is provided on the top of the oil-proof layer 43, and the anti-stretching layer 42 is woven from a plurality of first polypropylene fiber filaments 4201 and a plurality of second polypropylene fiber filaments 4202;

[0034] In the utility model, multiple first polypropylene fiber filaments 4201 and multiple second polypropylene fiber filaments 4202 are woven together. The polypropylene fiber has high strength and elasticity, can withstand greater pressure and bending, and quickly restore its shape, thereby preventing the first anti-counterfeiting label layer 1 and the second anti-counterfeiting label layer 2 from being torn, thereby extending the service life of the utility model.

[0035] like Figure 4 , 5As shown, the oil-proof layer 43 is made of an oleophobic film. The oleophobic film is a special film with oleophobic properties. The oleophobic film can keep the surfaces of the first anti-counterfeiting label layer 1 and the second anti-counterfeiting label layer 2 clean and unaffected by water droplets, stains and grease. The oleophobic film can protect the first anti-counterfeiting label layer 1 and the second anti-counterfeiting label layer 2 from being eroded by stains and grease, thereby extending the service life of the first anti-counterfeiting label layer 1 and the second anti-counterfeiting label layer 2.

[0036] like Figure 4 , 5 As shown, the waterproof layer 44 is made of polyethylene film. Polyethylene film is a polymer material with good weather resistance, high strength, high transparency and other advantages. It has become a commonly used waterproof material. By setting the waterproof layer 44, the first anti-counterfeiting label layer 1 and the second anti-counterfeiting label layer 2 can be prevented from being soaked by water, thereby extending the service life of the first anti-counterfeiting label layer 1 and the second anti-counterfeiting label layer 2.

[0037] The utility model protects the anti-counterfeiting coating code by providing a transparent film 41 to prevent others from smearing and changing it at will, and at the same time facilitates customers to scan and identify the code.

[0038] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A double-layer anti-counterfeiting label, comprising a first anti-counterfeiting label layer (1) and a second anti-counterfeiting label layer (2), characterized in that: A first adhesive layer (3) is provided at the bottom of the first anti-counterfeiting label layer (1), the first adhesive layer (3) is adhered to the top of the second anti-counterfeiting label layer (2), and a protection mechanism (4) for protecting the first anti-counterfeiting label layer (1) and the second anti-counterfeiting label layer (2) is provided at the top of the first anti-counterfeiting label layer (1); A first release paper (5) is fixedly provided on the top of the protection mechanism (4), a second adhesive layer (7) is bonded to the bottom of the second anti-counterfeiting label layer (2), and a second release paper (8) is fixedly provided on the bottom of the second adhesive layer (7); First tear-off papers (6) are fixedly provided at the four corners at the top of the first release paper (5).

2. A double-layer anti-counterfeiting label according to claim 1, characterized in that: The protection mechanism (4) comprises a transparent film (41) arranged on the top of the first anti-counterfeiting label layer (1), an anti-stretching layer (42) is arranged on the top of the transparent film (41), an oil-proof layer (43) is arranged on the top of the anti-stretching layer (42), and a waterproof layer (44) is arranged on the top of the oil-proof layer (43); The anti-stretching layer (42) is woven from a plurality of first polypropylene fiber filaments (4201) and a plurality of second polypropylene fiber filaments (4202).

3. A double-layer anti-counterfeiting label according to claim 2, characterized in that: The oil-proof layer (43) is made of an oleophobic film.

4. A double-layer anti-counterfeiting label according to claim 2, characterized in that: The waterproof layer (44) is made of polyethylene film.

5. The double-layer anti-counterfeiting label according to claim 1, characterized in that: Second tear papers (9) are fixedly provided on both sides of the bottom of the second release paper (8).

6. A double-layer anti-counterfeiting label according to claim 1, characterized in that: The first adhesive layer (3) and the second adhesive layer (7) are both made of hot melt adhesive.

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