Fast-curing temperature-resistant AB adhesive tape

Abstract

The utility model discloses a fast curing temperature-resistant AB adhesive tape, which belongs to the technical field of AB adhesive tapes and comprises a winding drum, an AB adhesive tape main body is arranged on the surface of the winding drum, one end of the AB adhesive tape main body is adhered to the surface of the winding drum, the AB adhesive tape main body is wound on the surface of the winding drum, a plurality of groups of tearing holes are formed in the surface of each tearing hole, and the tearing holes are arranged at equal intervals. The number of the tearing holes in each group is the same, the AB adhesive tape main body comprises a base material layer, two temperature-resistant layers and two bonding layers, and the AB adhesive tape main body can be conveniently torn off from a winding drum through the arrangement of the tearing holes, so that the use convenience of the AB adhesive tape main body is optimized.

Description

Technical Field

[0001] This utility model relates to the field of AB tape technology, and more specifically, to a fast-curing, heat-resistant AB tape. Background Technology

[0002] AB tape is a roll of adhesive tape made by uniformly coating an elastomer-type pressure-sensitive adhesive or a resin-type pressure-sensitive adhesive onto a substrate such as paper, cloth, or plastic film.

[0003] Existing technologies disclose some patent documents for AB tapes. Chinese patent application number CN201721809920.3 discloses an AB tape comprising a substrate layer, one side of which is coated with a silicone layer, and the other side with a pressure-sensitive adhesive layer. A film layer is adhered to the side of the silicone layer facing away from the substrate layer, and release paper is adhered to the side of the pressure-sensitive adhesive layer facing away from the substrate layer. The substrate layer is a polyester film, the pressure-sensitive adhesive layer is an acrylic pressure-sensitive adhesive, and the film layer is a PET film. Compared with existing technologies, this tape has light-shielding properties, strong adhesion to various silicone resin surfaces, and also possesses the high adhesion of acrylic pressure-sensitive adhesive to various surfaces, good high-temperature performance, and good solvent resistance. This invention uses a polyester film as the substrate layer, which has good mechanical properties and can withstand high and low temperatures. Simultaneously, it allows the silicone layer and acrylic pressure-sensitive adhesive layer to be better coated and adhered to the polyester film surface, minimizing adhesive residue during use.

[0004] In the aforementioned patent, AB tape is not easy to tear and often requires scissors to cut it during use, which makes it inconvenient to use. Therefore, we propose a fast-curing, heat-resistant AB tape. Utility Model Content

[0005] Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of this utility model is to provide a fast-curing, heat-resistant AB tape. This utility model makes it easy to tear the AB tape body off the take-up drum by opening multiple tear holes, thereby optimizing the convenience of using the AB tape body.

[0007] Technical solution

[0008] To solve the above problems, the present invention adopts the following technical solution:

[0009] A fast-curing, heat-resistant AB tape includes a take-up drum, on the surface of which is an AB tape body. One end of the AB tape body is adhered to the surface of the take-up drum, and the AB tape body is wound around the surface of the take-up drum. Multiple sets of tear holes are formed on the surface of the tear hole.

[0010] As a preferred embodiment of this utility model, the multiple sets of tear holes are spaced at the same interval, and the number of tear holes in each set is the same.

[0011] As a preferred embodiment of this utility model, the AB tape body includes a substrate layer, a heat-resistant layer, and an adhesive layer. There are two heat-resistant layers and two adhesive layers. The substrate layer is disposed between the two heat-resistant layers. The two heat-resistant layers are fixedly connected to the upper and lower sides of the substrate layer. The two adhesive layers are respectively fixedly connected to the outer sides of the two adhesive layers.

[0012] As a preferred embodiment of this utility model, the AB tape body further includes release paper, and two release papers are provided, with the two release papers respectively bonded to the outside of the two adhesive layers.

[0013] As a preferred embodiment of this utility model, the heat-resistant layer is made of PET material.

[0014] In a preferred embodiment of this invention, the adhesive layer is made of pressure-sensitive adhesive.

[0015] Beneficial effects

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] (1) In this solution, the opening of multiple tear holes facilitates the tearing of the AB tape body from the take-up drum, thereby optimizing the convenience of using the AB tape body.

[0018] (2) In this solution, the temperature resistance of the AB tape body is optimized by the temperature-resistant layer, and then the adhesive layer facilitates the bonding of the AB tape body to the object by pressure. Attached Figure Description

[0019] Figure 1 This is a front perspective view of the present invention;

[0020] Figure 2 This is a structural diagram of the main body of the AB tape of this utility model.

[0021] Explanation of the labels in the diagram:

[0022] 1. Rewinding drum; 2. AB tape body; 201. Substrate layer; 202. Heat-resistant layer; 203. Adhesive layer; 204. Release paper; 3. Tear hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Example:

[0025] Please see Figures 1-2 A fast-curing, heat-resistant AB tape includes a take-up drum 1, an AB tape body 2 is disposed on the surface of the take-up drum 1, one end of the AB tape body 2 is bonded to the surface of the take-up drum 1, and the AB tape body 2 is wound around the surface of the take-up drum 1, and multiple sets of tear holes 3 are formed on the surface of the tear hole 3.

[0026] In this embodiment, the take-up drum 1 is for easy connection of the AB tape body 2, making it easy to wind the AB tape body 2 onto the take-up drum 1, thereby facilitating the winding of the AB tape body 2. The tear holes 3 are provided to facilitate tearing off the AB tape body 2, thus optimizing its ease of use. This utility model uses multiple tear holes 3 to facilitate tearing the AB tape body 2 off the take-up drum 1, thereby optimizing the ease of use of the AB tape body 2.

[0027] Specifically, the multiple sets of tear holes 3 are spaced at the same intervals, and the number of tear holes 3 in each set is the same.

[0028] In this embodiment, the multiple sets of tear holes 3 are spaced at the same interval, and the number of tear holes 3 in each set is the same.

[0029] Specifically, the AB tape body 2 includes a substrate layer 201, a heat-resistant layer 202, and an adhesive layer 203. There are two heat-resistant layers 202 and two adhesive layers 203. The substrate layer 201 is disposed between the two heat-resistant layers 202. The two heat-resistant layers 202 are fixedly connected to the upper and lower sides of the substrate layer 201. The two adhesive layers 203 are fixedly connected to the outer sides of the two adhesive layers 203 respectively.

[0030] In this embodiment, the substrate layer 201 is for the purpose of fixing the heat-resistant layer 202. The heat-resistant layer 202 facilitates the connection of the adhesive layer 203. The heat-resistant layer 202 optimizes the heat resistance of the AB tape body 2. Then, the adhesive layer 203 facilitates the bonding of the AB tape body 2 to the object by pressure.

[0031] Specifically, the AB tape body 2 also includes release paper 204, which is provided in two parts, and the two release papers 204 are respectively bonded to the outside of the two adhesive layers 203.

[0032] In this embodiment, the bonding of the release paper 204 and the adhesive layer 203 facilitates dust prevention of the adhesive layer 203. In use, the adhesive layer 203 can be bonded to the item simply by peeling the release paper 204 off the adhesive layer 203.

[0033] Specifically, the heat-resistant layer 202 is made of PET material.

[0034] In this embodiment, the heat-resistant layer 202 is made of PET material, which optimizes the heat resistance of the AB tape body 2.

[0035] Specifically, the adhesive layer 203 is made of pressure-sensitive adhesive.

[0036] In this embodiment, the adhesive layer 203 is made of pressure-sensitive adhesive, which facilitates the bonding of the AB tape body 2 to the object by pressure.

[0037] Working principle: The multiple tear holes 3 facilitate the tearing of the AB tape body 2 from the take-up drum 1, thereby optimizing the ease of use of the AB tape body 2; the heat-resistant layer 202 optimizes the heat resistance of the AB tape body 2, and the adhesive layer 203 facilitates the bonding of the AB tape body 2 to the object by pressure.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A fast-curing, heat-resistant AB tape, comprising a take-up drum (1), characterized in that: The surface of the take-up drum (1) is provided with an AB tape body (2), one end of the AB tape body (2) is bonded to the surface of the take-up drum (1), and the AB tape body (2) is wound around the surface of the take-up drum (1). Multiple sets of tear holes (3) are opened on the surface of the AB tape body (2).

2. The quick-curing temperature-resistant AB adhesive tape according to claim 1, characterized in that: The multiple sets of tear holes (3) are spaced at the same intervals, and the number of tear holes (3) in each set is the same.

3. The quick-curing temperature-resistant AB adhesive tape according to claim 2, characterized in that: The AB tape body (2) includes a substrate layer (201), a heat-resistant layer (202), and an adhesive layer (203). There are two heat-resistant layers (202) and two adhesive layers (203). The substrate layer (201) is disposed between the two heat-resistant layers (202). The two heat-resistant layers (202) are fixedly connected to the upper and lower sides of the substrate layer (201). The two adhesive layers (203) are fixedly connected to the outer sides of the two adhesive layers (203).

4. The quick-curing temperature-resistant AB adhesive tape according to claim 3, characterized in that: The AB tape body (2) also includes release paper (204), and there are two release papers (204), which are respectively bonded to the outside of two adhesive layers (203).

5. The quick-curing temperature-resistant AB adhesive tape according to claim 4, characterized in that: The heat-resistant layer (202) is made of PET material.

6. The quick-curing temperature-resistant AB adhesive tape according to claim 5, characterized in that: The adhesive layer (203) is made of pressure-sensitive adhesive.

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