Anti-counterfeiting adhesive tape for sealing box

Abstract

The utility model discloses a box sealing anti-counterfeiting adhesive tape, which belongs to the field of adhesive tapes, and comprises an adhesive tape base layer, an anti-counterfeiting composition layer arranged at the top of the adhesive tape base layer, an anti-aging layer arranged at the top of the anti-counterfeiting composition layer, a top scratch-resistant layer arranged at the top of the anti-aging layer, and a tensile layer arranged at the bottom of the adhesive tape base layer, the bottom of the stretch-resistant layer is provided with a standing adhesive layer, the top scratch-resistant layer is made of a polyurethane film, the anti-aging layer is made of a polyvinyl fluoride film, the stretch-resistant layer is made of a polypropylene film, and the standing adhesive layer is made of an acrylate adhesive. And the connecting strip can be damaged, so that the imitation difficulty is increased, the adhesive tape has good moisture resistance and good aging resistance, the service life of the adhesive tape is prolonged, the surface of the adhesive tape has higher scratch resistance, and the damage in the use process is reduced.

Description

Technical Field

[0001] The utility model relates to the field of adhesive tapes, and more specifically to an anti-counterfeiting adhesive tape for sealing boxes. Background Art

[0002] Sealing tape is widely used in the packaging industry to seal boxes of packaged items. In order to prevent illegal opening and tampering during transportation and storage, various anti-counterfeiting tapes have been available on the market. However, existing sealing anti-counterfeiting tapes have some problems, such as being easy to be imitated and having low anti-counterfeiting performance;

[0003] For example, the patent (CN213172163U) discloses an anti-counterfeiting sealing tape, which is easy to use, has high structural strength, can effectively extend the service life, and can improve the anti-counterfeiting identification ability. It solves the problems of the currently used sealing tapes with poor structural strength and easy breakage, easy corrosion and damage during long-term use, and poor anti-counterfeiting identification ability of the sealing tape, thereby improving the practicality of the anti-counterfeiting sealing tape;

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the anti-counterfeiting method is easy to be imitated, and the anti-counterfeiting performance is not affected when the tape is peeled off, which makes the anti-counterfeiting performance of the tape limited. For this reason, we designed a sealing anti-counterfeiting tape to provide another technical solution to the above technical problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an anti-counterfeiting tape for sealing boxes, which increases the property of anti-counterfeiting damage caused by tape peeling, thereby improving the anti-counterfeiting performance, moisture-proof performance, anti-aging performance and scratch resistance of the tape.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A box sealing anti-counterfeiting tape comprises a tape base layer, an anti-counterfeiting component layer is arranged on the top of the tape base layer, an anti-aging layer is arranged on the top of the anti-counterfeiting component layer, a top scratch-resistant layer is arranged on the top of the anti-aging layer, an anti-stretching layer is arranged on the bottom of the tape base layer, and an adhesive layer is arranged on the bottom of the anti-stretching layer.

[0010] Furthermore, the material of the top scratch-resistant layer is a polyurethane film, the material of the anti-aging layer is a polyvinyl fluoride film, the material of the anti-stretching layer is a polypropylene film, and the material of the adhesive layer is acrylic glue.

[0011] Furthermore, the anti-counterfeiting component layer is composed of a first protective layer, a second protective layer, a moisture-proof layer, an anti-counterfeiting printed belt, a connecting strip, an anti-counterfeiting identification strip, a Y-shaped connecting belt, a conical filling layer, a vertical connecting belt, a rectangular limit block, a transverse tearing strip and a vertical through groove;

[0012] A second protective layer is arranged at the bottom of the first protective layer, a moisture-proof layer is arranged between the first protective layer and the second protective layer, anti-counterfeiting printed belts are arranged at both ends inside the moisture-proof layer, a connecting strip is arranged between the two anti-counterfeiting printed belts, and an anti-counterfeiting identification strip is arranged inside the anti-counterfeiting printed belt.

[0013] Furthermore, the surface of the anti-counterfeiting printed tape is provided with thermosensitive ink, the surface of the anti-counterfeiting identification strip is provided with a watermark pattern, the first protective layer and the second protective layer are made of polypropylene film, the moisture-proof layer is made of polyurethane coating, and the top scratch-resistant layer is made of polyurethane film.

[0014] Furthermore, vertical connecting belts are evenly distributed on the bottom of the first protective layer, rectangular limit blocks are fixed on the outer sides of the vertical connecting belts, the vertical connecting belts are located inside the connecting strips, and a rectangular groove adapted to the rectangular limit blocks is opened inside the connecting strips, transverse tear strips are opened on both sides of the connecting strips, and a plurality of vertical through grooves are evenly distributed inside the transverse tear strips.

[0015] Furthermore, a Y-shaped connecting belt is provided at the bottom of the anti-counterfeiting identification strip, the bottom of the Y-shaped connecting belt is connected to the second protective layer, and a conical filling layer is provided between the anti-counterfeiting identification strip and the Y-shaped connecting belt.

[0016] A processing device comprises the above-mentioned anti-counterfeiting tape for sealing boxes.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] Through a series of designs, this solution will cause the connection between the connecting strip and the anti-counterfeiting printed tape to be disconnected when the tape is peeled off, and can damage the connecting strip, thereby increasing the difficulty of imitation, making the tape have good moisture-proof properties, good anti-aging properties, extending the service life of the tape, making the tape surface more scratch-resistant, and reducing damage during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a structural exploded diagram of the entire utility model;

[0022] Figure 3 This is a structural diagram of the anti-counterfeiting component layer of the utility model;

[0023] Figure 4 It is a schematic diagram of the utility model and structure;

[0024] Figure 5 It is a side structural cross-sectional view of the anti-counterfeiting component layer of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the transverse tear strip and the vertical through groove of the utility model;

[0026] Figure 7 It is a schematic structural diagram of the Y-shaped connecting belt and the conical filling layer of the utility model.

[0027] Description of the numbers in the figure:

[0028] 1. Top scratch-resistant layer; 2. Anti-aging layer; 3. Anti-counterfeiting component layer; 301. First protective layer; 302. Second protective layer; 303. Moisture-proof layer; 304. Anti-counterfeiting printed tape; 305. Connecting strip; 306. Anti-counterfeiting identification strip; 307. Y-shaped connecting tape; 308. Conical filling layer; 309. Vertical connecting tape; 310. Rectangular limit block; 311. Horizontal tear strip; 312. Vertical through groove; 4. Tape base layer; 5. Anti-stretching layer; 6. Adhesive layer. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0030] Example:

[0031] See also Figure 1-7 A box sealing anti-counterfeiting tape comprises a tape base layer 4, an anti-counterfeiting component layer 3 is arranged on the top of the tape base layer 4, an anti-aging layer 2 is arranged on the top of the anti-aging layer 2, a top scratch-resistant layer 1 is arranged on the top of the anti-aging layer 2, an anti-stretching layer 5 is arranged on the bottom of the tape base layer 4, and an adhesive layer 6 is arranged on the bottom of the anti-stretching layer 5;

[0032] The top scratch-resistant layer 1 is made of a polyurethane film, which has extremely high wear resistance and can maintain integrity in a high-friction environment. The polyurethane film has good elasticity and can recover to its original shape when stretched and bent, thereby improving the scratch resistance and overall protective performance.

[0033] The material of the anti-aging layer 2 is a polyvinyl fluoride film, which has excellent UV resistance and weather resistance, and can be exposed to the outdoor environment for a long time without aging, discoloration or degradation, and can improve the overall anti-aging property;

[0034] The material of the anti-stretching layer 5 is a polypropylene film, which has high tensile strength and elasticity, so that it can still maintain structural integrity when stretched and deformed, and can maintain the overall shape to prevent excessive stretching;

[0035] The material of the adhesive layer 6 is acrylic glue. Acrylic glue has strong adhesion performance, can firmly adhere to the surface of various materials, has good heat resistance, can still maintain adhesion in high temperature environment, has certain flexibility, can maintain adhesion performance when subjected to force or deformation, acrylic glue has low odor, and is more environmentally friendly and safe when used;

[0036] The anti-counterfeiting component layer 3 is composed of a first protective layer 301, a second protective layer 302, a moisture-proof layer 303, an anti-counterfeiting printed belt 304, a connecting strip 305, an anti-counterfeiting identification strip 306, a Y-shaped connecting belt 307, a conical filling layer 308, a vertical connecting belt 309, a rectangular stopper 310, a transverse tearing strip 311 and a vertical through groove 312;

[0037] A second protective layer 302 is disposed at the bottom of the first protective layer 301, a moisture-proof layer 303 is disposed between the first protective layer 301 and the second protective layer 302, anti-counterfeiting printed belts 304 are disposed at both ends of the moisture-proof layer 303, a connecting strip 305 is disposed between the two anti-counterfeiting printed belts 304, and an anti-counterfeiting identification strip 306 is disposed inside the anti-counterfeiting printed belt 304;

[0038] The surface of the anti-counterfeiting printed tape 304 is provided with thermosensitive ink, which is a special ink whose color changes with the change of temperature. Different color change ranges and temperature points can be customized to meet different application requirements. It is used for high-security anti-counterfeiting measures and verifies the authenticity of products through color changes.

[0039] The surface of the anti-counterfeiting identification strip 306 is provided with a watermark pattern, which has a watermark of special geometric figures or complex lines to increase the anti-counterfeiting performance of the tape, or a watermark with a company name, trademark or logo to increase the brand recognition of the tape;

[0040] The first protective layer 301 and the second protective layer 302 are made of polypropylene film, which has good stability and corrosion resistance to most chemicals and can improve the protection against counterfeiting;

[0041] The material of the moisture-proof layer 303 is a polyurethane coating, which has good water resistance and weather resistance and is often used in waterproof coatings for tapes that require high waterproof performance. It can improve anti-counterfeiting protection and prevent water vapor from affecting the anti-counterfeiting effect.

[0042] The bottom of the first protective layer 301 is evenly provided with vertical connecting belts 309, and a rectangular limiting block 310 is fixed on the outer side of the vertical connecting belt 309. The vertical connecting belt 309 is located inside the connecting strip 305, and a rectangular groove adapted to the rectangular limiting block 310 is opened inside the connecting strip 305. Both sides of the connecting strip 305 are opened with transverse tearing strips 311, and a plurality of vertical through grooves 312 are evenly opened inside the transverse tearing strip 311, so that when the first protective layer 301 and the second protective layer 302 are torn, the connection between the connecting strip 305 and the anti-counterfeiting printed belt 304 is torn through the transverse tearing strip 311 through the arrangement of the vertical connecting belt 309 and the rectangular limiting block 310, and the arrangement of the vertical through grooves 312 can improve the tearing effect, and through the tearing of the connecting strip 305 and the anti-counterfeiting printed belt 304, the anti-counterfeiting performance can be improved, the technical process of plagiarism can be improved, and the cost of plagiarism can be increased;

[0043] A Y-shaped connecting band 307 is provided at the bottom of the anti-counterfeiting logo strip 306, and the bottom of the Y-shaped connecting band 307 is connected to the second protective layer 302. A conical filling layer 308 is provided between the anti-counterfeiting logo strip 306 and the Y-shaped connecting band 307. When the first protective layer 301 and the second protective layer 302 are torn, the setting of the Y-shaped connecting band 307 can cause the anti-counterfeiting logo strip 306 to deform, thereby changing the anti-counterfeiting logo effect of the anti-counterfeiting logo strip 306, increasing the difficulty of plagiarism, and improving the anti-counterfeiting effect.

[0044] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A box sealing anti-counterfeiting tape, characterized in that: It comprises an adhesive tape base layer (4), an anti-counterfeiting component layer (3) is arranged on the top of the adhesive tape base layer (4), an anti-aging layer (2) is arranged on the top of the anti-aging layer (2), a top scratch-resistant layer (1) is arranged on the top of the anti-aging layer (2), an anti-stretching layer (5) is arranged on the bottom of the adhesive tape base layer (4), and an adhesive layer (6) is arranged on the bottom of the anti-stretching layer (5); The anti-counterfeiting component layer (3) is composed of a first protective layer (301), a second protective layer (302), a moisture-proof layer (303), an anti-counterfeiting printed belt (304), a connecting strip (305), an anti-counterfeiting identification strip (306), a Y-shaped connecting belt (307), a conical filling layer (308), a vertical connecting belt (309), a rectangular limiting block (310), a transverse tearing strip (311) and a vertical through groove (312); A second protective layer (302) is arranged at the bottom of the first protective layer (301), a moisture-proof layer (303) is arranged between the first protective layer (301) and the second protective layer (302), anti-counterfeiting printed belts (304) are arranged at both ends inside the moisture-proof layer (303), a connecting strip (305) is arranged between the two anti-counterfeiting printed belts (304), and an anti-counterfeiting identification strip (306) is arranged inside the anti-counterfeiting printed belt (304).

2. The anti-counterfeiting tape for sealing a box according to claim 1, characterized in that: The material of the top scratch-resistant layer (1) is a polyurethane film, the material of the anti-aging layer (2) is a polyvinyl fluoride film, the material of the anti-stretching layer (5) is a polypropylene film, and the material of the adhesive layer (6) is acrylic glue.

3. The anti-counterfeiting tape for sealing a box according to claim 1, characterized in that: The surface of the anti-counterfeiting printed tape (304) is provided with a thermosensitive ink, the surface of the anti-counterfeiting identification strip (306) is provided with a watermark pattern, the first protective layer (301) and the second protective layer (302) are made of a polypropylene film, the moisture-proof layer (303) is made of a polyurethane coating, and the top scratch-resistant layer (1) is made of a polyurethane film.

4. The anti-counterfeiting tape for sealing a box according to claim 1, characterized in that: Vertical connecting strips (309) are evenly distributed at the bottom of the first protective layer (301), and rectangular limit blocks (310) are fixed on the outer sides of the vertical connecting strips (309). The vertical connecting strips (309) are located inside the connecting strips (305), and a rectangular groove adapted to the rectangular limit blocks (310) is provided inside the connecting strips (305). Transverse tear strips (311) are provided on both sides of the connecting strips (305), and a plurality of vertical through grooves (312) are evenly distributed inside the transverse tear strips (311).

5. The anti-counterfeiting tape for sealing a box according to claim 1, characterized in that: A Y-shaped connecting belt (307) is provided at the bottom of the anti-counterfeiting identification strip (306), the bottom of the Y-shaped connecting belt (307) is connected to the second protective layer (302), and a conical filling layer (308) is provided between the anti-counterfeiting identification strip (306) and the Y-shaped connecting belt (307).

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