Anti-upwarp box sealing adhesive tape

Abstract

The utility model relates to the technical field of packing tapes, and discloses an anti-upwarp packing tape which comprises a tape film, an easy-to-tear hole is formed in the tape film, a first adhesive layer is adhered to the bottom of the tape film, first silicone oil paper is adhered to the bottom of the first adhesive layer, a rubber film is adhered to the upper surface of the tape film, and a second adhesive layer is adhered to the lower surface of the rubber film. A second adhesive layer is adhered to the bottom of the rubber film, and second silicone oil paper is adhered to the bottom of the second adhesive layer and the upper surface of the adhesive tape film. According to the box sealing adhesive tape, the box sealing adhesive tape is divided into the adhering area and the two finger touch areas through the first adhesive layer, meanwhile, after the second adhesive layer is separated from the second silicone oil paper, the finger touch areas on the box sealing adhesive tape can be torn down through the easy-to-tear holes, and therefore when a user uses the box sealing adhesive tape, the box sealing adhesive tape is convenient to use. The fingers are not in direct contact with the first adhesive layer, so that the edge of the box sealing adhesive tape is prevented from tilting due to the fact that the first adhesive layer is polluted by dust on the fingers.

Description

Technical Field

[0001] The utility model relates to the technical field of box sealing tapes, in particular to an anti-warping box sealing tape. Background Art

[0002] Adhesive tape is composed of two parts: base material and adhesive. It connects two or more unconnected objects together through bonding. A layer of adhesive is coated on its surface. With the development of society, adhesive tape is increasingly used in various fields.

[0003] At present, the sealing tapes on the market are provided with waterproof rubber strips on the outside of the adhesive surface to prevent moisture in the air from contacting the adhesive surface and to prevent the edge of the sealing tape from curling up. For example, a waterproof sealing tape is disclosed in Chinese patent publication No. CN213680517U. However, when the sealing tape is adhered to the box body, the fingers will directly contact the adhesive surface of the sealing tape, which will cause the adhesive surface of the edge of the sealing tape to be contaminated by dust on the fingers, thereby reducing the viscosity and making the edge of the sealing tape easily curled up. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. For example, at present, the sealing tape on the market has a waterproof rubber strip on the outside of the adhesive surface to prevent moisture in the air from contacting the adhesive surface and to prevent the edge of the sealing tape from curling up. However, when the sealing tape is adhered to the box body, the fingers will directly contact the adhesive surface of the sealing tape, which will cause the adhesive surface of the edge of the sealing tape to be often contaminated by dust on the fingers, thereby reducing the viscosity and making the edge of the sealing tape easily curled up. Therefore, an anti-curling sealing tape is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A kind of anti-warping sealing tape comprises a tape film, wherein an easy-tear hole is opened inside the tape film, a first adhesive layer is bonded to the bottom of the tape film, a first silicone oil paper is bonded to the bottom of the first adhesive layer, a rubber film is bonded to the upper surface of the tape film, a second adhesive layer is bonded to the bottom of the rubber film, a second silicone oil paper is bonded to the bottom of the second adhesive layer and the upper surface of the tape film, and a waterproof rubber ring is bonded to the surface of the first adhesive layer and the bottom of the tape film.

[0007] Preferably, the easy-tear holes are located on the left and right sides of the waterproof rubber ring.

[0008] Preferably, a first anti-slip pad is bonded to the upper surface of the rubber film.

[0009] Preferably, a second anti-slip pad is bonded to the bottom of the first silicone oil paper.

[0010] Preferably, a through hole is opened inside the waterproof rubber ring, and the inner wall of the through hole and the bottom of the tape film are both bonded with a third adhesive layer.

[0011] Preferably, the thickness of the waterproof rubber ring is equal to the thickness of the first adhesive layer.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model provides a tape film, an easy-tear hole, a first adhesive layer, a rubber film, a second adhesive layer, and a second silicone oil paper, wherein the length of the first adhesive layer is less than that of the tape film, and the sealing tape is divided into an adhesive area and two finger touch areas by the first adhesive layer. At the same time, after the second adhesive layer is separated from the second silicone oil paper, the finger touch area on the sealing tape can be torn off through the easy-tear hole, so that when the user uses the sealing tape, the finger does not directly contact the first adhesive layer, so that the edge of the sealing tape will not be lifted due to the first adhesive layer being contaminated by dust on the finger.

[0014] (2) The utility model provides a third adhesive layer in the waterproof rubber ring so that after the sealing tape is adhered to the box body, the adhesiveness of the third adhesive layer can make the waterproof rubber ring and the box body in close contact and prevent a gap from existing between the waterproof rubber ring and the box body. At the same time, since the third adhesive layer is located in the waterproof rubber ring, the adhesiveness of the third adhesive layer will not be reduced due to contact with moisture in the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a bottom view of the adhesive tape film in the utility model;

[0017] Figure 3 It is a top view of the waterproof rubber ring in the utility model.

[0018] In the figure: 1. tape film; 2. easy-tear hole; 3. first adhesive layer; 4. first silicone oil paper; 5. rubber film; 6. second adhesive layer; 7. second silicone oil paper; 8. waterproof rubber ring; 9. first anti-slip pad; 10. second anti-slip pad; 11. through hole; 12. third adhesive layer. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Reference Figure 1-3 , an anti-warping sealing tape, comprising a tape film 1, an easy-tear hole 2 is opened inside the tape film 1, a first adhesive layer 3 is bonded to the bottom of the tape film 1, the easy-tear hole 2 is located on the left and right sides of the waterproof rubber ring 8, the length of the first adhesive layer 3 is less than the length of the tape film 1, and the sealing tape is divided into an adhesive area and two finger touch areas by the first adhesive layer 3, at the same time, when the second adhesive layer 6 is separated from the second silicone oil paper 7, the finger touch area on the sealing tape can be torn off through the easy-tear hole 2, the bottom of the first adhesive layer 3 is bonded with a first silicone oil paper 4, the first silicone oil paper 4 is used to protect the first adhesive layer 3, so that the first adhesive layer 3 will not be contaminated before the sealing tape is used, and the first silicone oil paper 4 can be directly peeled off from the first adhesive layer 3, the upper surface of the tape film 1 is bonded with a rubber film 5, the bottom of the rubber film 5 A second adhesive layer 6 is bonded, and the bottom of the second adhesive layer 6 and the upper surface of the tape film 1 are both bonded with a second silicone oil paper 7. When the second adhesive layer 6 is bonded to the second silicone oil paper 7, the easy-tear hole 2 cannot be torn open through the rubber film 5, the second adhesive layer 6 and the second silicone oil paper 7. When the second adhesive layer 6 is separated from the second silicone oil paper 7, the easy-tear hole 2 can be directly torn open. The surface of the first adhesive layer 3 and the bottom of the tape film 1 are both bonded with a waterproof rubber ring 8. The thickness of the waterproof rubber ring 8 is equal to that of the first adhesive layer 3. The waterproof rubber ring 8 can isolate the moisture in the air from the first adhesive layer 3. Then, when the sealing tape is bonded to the box body, the moisture in the air can be prevented from entering the first adhesive layer 3 through the waterproof rubber ring 8, thereby preventing the viscosity of the edge of the sealing tape from being reduced due to the first adhesive layer 3 absorbing water, and causing the edge of the sealing tape to warp.

[0022] A first anti-skid pad 9 is bonded to the upper surface of the rubber film 5, which prevents the user from slipping when pinching the rubber film 5. A second anti-skid pad 10 is bonded to the bottom of the first silicone oil paper 4, which prevents the user from slipping when pinching the first silicone oil paper 4.

[0023] A through hole 11 is provided inside the waterproof rubber ring 8, and a third adhesive layer 12 is bonded to the inner wall of the through hole 11 and the bottom of the tape film 1. By arranging the third adhesive layer 12 inside the waterproof rubber ring 8, after the sealing tape is adhered to the box body, the adhesiveness of the third adhesive layer 12 can make the waterproof rubber ring 8 and the box body in close contact, and there will be no gap between the waterproof rubber ring 8 and the box body. At the same time, since the third adhesive layer 12 is located inside the waterproof rubber ring 8, the viscosity of the third adhesive layer 12 will not be reduced due to contact with water vapor in the air.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. An anti-warping sealing tape, comprising a tape film (1), characterized in that: The adhesive tape film (1) is provided with an easy-tear hole (2) inside, the bottom of the adhesive tape film (1) is bonded with a first adhesive layer (3), the bottom of the first adhesive layer (3) is bonded with a first silicone oil paper (4), the upper surface of the adhesive tape film (1) is bonded with a rubber film (5), the bottom of the rubber film (5) is bonded with a second adhesive layer (6), the bottom of the second adhesive layer (6) and the upper surface of the adhesive tape film (1) are both bonded with a second silicone oil paper (7), and the surface of the first adhesive layer (3) and the bottom of the adhesive tape film (1) are both bonded with a waterproof rubber ring (8).

2. The anti-warping sealing tape according to claim 1, characterized in that: The easy-tear holes (2) are located on the left and right sides of the waterproof rubber ring (8).

3. The anti-warping sealing tape according to claim 1, characterized in that: A first anti-slip pad (9) is bonded to the upper surface of the rubber film (5).

4. The anti-warping sealing tape according to claim 1, characterized in that: A second anti-slip pad (10) is bonded to the bottom of the first silicone oil paper (4).

5. The anti-warping sealing tape according to claim 1, characterized in that: A through hole (11) is provided inside the waterproof rubber ring (8), and a third adhesive layer (12) is bonded to the inner wall of the through hole (11) and the bottom of the adhesive tape film (1).

6. The anti-warping sealing tape according to claim 1, characterized in that: The thickness of the waterproof rubber ring (8) is equal to the thickness of the first adhesive layer (3).

Images