Wear-resistant double-faced adhesive tape

Abstract

The utility model discloses a wear-resistant double faced adhesive tape which comprises a double faced adhesive tape body, the double faced adhesive tape body comprises a base layer, a wear-resistant layer is arranged at the top of the base layer, the wear-resistant layer comprises a first lining paper layer, a first adhesive layer and a tear-resistant layer, and a strength layer is arranged at the bottom of the base layer. The strength layer comprises a temperature-resistant layer, an anti-shearing layer, a second adhesive layer and a second lining paper layer, and the first lining paper layer is positioned on the outer surface of the first adhesive layer. According to the double-sided adhesive tape, the adhesive surface of the double-sided adhesive tape body can be protected through the first lining paper layer and the second lining paper layer, the double-sided adhesive tape body can be adhered to a designated position through the first adhesive layer and the second adhesive layer, the anti-tear effect of the double-sided adhesive tape body can be improved through the anti-tear layer, and the temperature resistance layer is arranged, so that the double-sided adhesive tape is not prone to falling off. By arranging the heat insulation layer, the heat insulation effect of the double-faced adhesive tape body can be improved, and by arranging the anti-shearing layer, the anti-shearing effect of the double-faced adhesive tape body can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided adhesive tapes, in particular to a wear-resistant double-sided adhesive tape. Background Art

[0002] Double-sided tape is a roll of adhesive tape made of paper, cloth, or plastic film as a base material, and an elastomeric pressure-sensitive adhesive or resin-based pressure-sensitive adhesive is evenly coated on the above-mentioned base material. It consists of three parts: base material, adhesive, and release paper (film) or silicone oil paper. Existing double-sided tape still has certain problems when used. With the rapid development of industry, double-sided tape is needed on many products. There are many types of double-sided tape on the market, suitable for various commodities. However, the wear resistance of traditional double-sided tape is not ideal. When used on products, it will reduce the wear resistance of the products, affecting the quality and service life of the products. Therefore, a wear-resistant double-sided tape is proposed to solve the above problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a wear-resistant double-sided adhesive tape with the advantage of a long service life.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a technical solution adopted by a wear-resistant double-sided tape is: including a double-sided tape body, the double-sided tape body including a base layer, a wear-resistant layer is provided on the top of the base layer, the wear-resistant layer includes a first lining paper layer, a first adhesive layer and an anti-tear layer, and a strength layer is provided at the bottom of the base layer, the strength layer includes a temperature-resistant layer, an anti-shear layer, a second adhesive layer and a second lining paper layer.

[0005] As a preferred solution, the first liner layer is located on the outer surface of the first adhesive layer, and the first adhesive layer is located on the outer surface of the tear-resistant layer.

[0006] As a preferred solution, the heat-resistant layer is located at the bottom of the base layer, the anti-shear layer is located at the bottom of the heat-resistant layer, the second adhesive layer is located at the bottom of the anti-shear layer, and the second lining paper layer is located at the bottom of the second adhesive layer.

[0007] As a preferred solution, the materials of the first liner paper layer and the second liner paper layer are both release paper, and the materials of the first adhesive layer and the second adhesive layer are both elastomeric pressure-sensitive adhesive.

[0008] As a preferred solution, the material of the tear-resistant layer is a high-strength fiber material, and the base layer, the wear-resistant layer and the strength layer are solidified and formed by glue.

[0009] As a preferred solution, the material of the heat-resistant layer is carbon fiber cotton, and the material of the anti-shear layer is transparent PET film.

[0010] Compared with the prior art, the present invention provides a wear-resistant double-sided adhesive tape with the following beneficial effects.

[0011] By setting the first lining paper layer and the second lining paper layer, the adhesive surface of the double-sided tape body can be protected. By setting the first adhesive layer and the second adhesive layer, the double-sided tape body can be adhered to a designated position. By setting the anti-tear layer, the anti-tear effect of the double-sided tape body can be improved.

[0012] The heat-resistant layer provided can improve the heat insulation effect of the double-sided adhesive tape body, and the anti-shear layer provided can improve the anti-shear effect of the double-sided adhesive tape body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the composition structure of the wear-resistant layer of the utility model;

[0015] Figure 3 This is a schematic diagram of the composition structure of the strength layer of the utility model.

[0016] In the figure: 1. Double-sided tape body; 2. Base layer; 3. Wear-resistant layer; 31. First backing paper layer; 32. First adhesive layer; 33. Tear-resistant layer; 4. Strength layer; 41. Heat-resistant layer; 42. Shear-resistant layer; 43. Second adhesive layer; 44. Second backing paper layer. DETAILED DESCRIPTION

[0017] The following diagrams illustrate various embodiments of the present invention. For clarity, many practical details will be included in the following description. However, it should be understood that these practical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form. Example

[0018] See also Figure 1-3In order to achieve a good tear resistance effect, the present embodiment provides the following technical solutions, which specifically disclose: comprising a double-sided adhesive body 1, the double-sided adhesive body 1 comprising a base layer 2, a wear-resistant layer 3 is provided on the top of the base layer 2, the wear-resistant layer 3 comprises a first lining paper layer 31, a first adhesive layer 32 and an anti-tear layer 33, the first lining paper layer 31 is located on the outer surface of the first adhesive layer 32, the first adhesive layer 32 is located on the outer surface of the anti-tear layer 33, the first lining paper layer 31 and the second lining paper layer 44 are both made of release paper, the first adhesive layer The materials of 32 and the second adhesive layer 43 are both elastomeric pressure-sensitive adhesives, and the material of the tear-resistant layer 33 is a high-strength fiber material. The base layer 2, the wear-resistant layer 3 and the strength layer 4 are solidified and formed by glue. The first lining paper layer 31 and the second lining paper layer 44 are provided to protect the adhesive surface of the double-sided adhesive body 1. The first adhesive layer 32 and the second adhesive layer 43 are provided to adhere the double-sided adhesive body 1 to a specified position. The tear-resistant layer 33 is provided to improve the tear-resistant effect of the double-sided adhesive body 1. Example

[0019] See also Figure 1-3 In order to achieve good shear resistance, this embodiment provides the following technical solutions, which specifically disclose: a strength layer 4 is provided at the bottom of the base layer 2, and the strength layer 4 includes a heat-resistant layer 41, an anti-shear layer 42, a second adhesive layer 43 and a second lining paper layer 44. The heat-resistant layer 41 is located at the bottom of the base layer 2, the anti-shear layer 42 is located at the bottom of the heat-resistant layer 41, the second adhesive layer 43 is located at the bottom of the anti-shear layer 42, and the second lining paper layer 44 is located at the bottom of the second adhesive layer 43. The material of the heat-resistant layer 41 is carbon fiber cotton, and the material of the anti-shear layer 42 is transparent PET film. The heat-resistant layer 41 can improve the heat insulation effect of the double-sided adhesive body 1, and the anti-shear layer 42 can improve the shear resistance of the double-sided adhesive body 1.

[0020] The working principle of the present invention is as follows: by providing the first lining paper layer 31 and the second lining paper layer 44, the adhesive surface of the double-sided adhesive body 1 can be protected; by providing the first adhesive layer 32 and the second adhesive layer 43, the double-sided adhesive body 1 can be adhered to a designated position; by providing the anti-tear layer 33, the high-strength fiber material has excellent adhesion, temperature resistance, tensile strength and wear resistance, which can improve the anti-tear effect of the double-sided adhesive body 1; by providing the temperature-resistant layer 41, the carbon fiber cotton has the characteristics of fire prevention and heat insulation, making the double-sided adhesive body 1 suitable for occasions requiring fire prevention and heat insulation; by providing the anti-shear layer 42, the transparent PET film has excellent chemical resistance and heat resistance, which can improve the anti-shear effect of the double-sided adhesive body 1.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A wear-resistant double-sided adhesive tape, comprising a double-sided adhesive tape body (1), characterized in that: The double-sided adhesive body (1) comprises a base layer (2), a wear-resistant layer (3) is provided on the top of the base layer (2), the wear-resistant layer (3) comprises a first lining paper layer (31), a first adhesive layer (32) and an anti-tear layer (33), and a strength layer (4) is provided at the bottom of the base layer (2), the strength layer (4) comprises a temperature-resistant layer (41), an anti-shear layer (42), a second adhesive layer (43) and a second lining paper layer (44).

2. The wear-resistant double-sided tape according to claim 1, characterized in that: The first lining paper layer (31) is located on the outer surface of the first adhesive layer (32), and the first adhesive layer (32) is located on the outer surface of the tear-resistant layer (33).

3. The wear-resistant double-sided tape according to claim 1, characterized in that: The heat-resistant layer (41) is located at the bottom of the base layer (2), the anti-shear layer (42) is located at the bottom of the heat-resistant layer (41), the second adhesive layer (43) is located at the bottom of the anti-shear layer (42), and the second lining paper layer (44) is located at the bottom of the second adhesive layer (43).

4. The wear-resistant double-sided tape according to claim 1, characterized in that: The materials of the first lining paper layer (31) and the second lining paper layer (44) are both release paper, and the materials of the first adhesive layer (32) and the second adhesive layer (43) are both elastomeric pressure-sensitive adhesive.

5. The wear-resistant double-sided tape according to claim 1, characterized in that: The material of the tear-resistant layer (33) is a high-strength fiber material, and the base layer (2), the wear-resistant layer (3) and the strength layer (4) are solidified and formed by glue.

6. The wear-resistant double-sided tape according to claim 1, characterized in that: The material of the heat-resistant layer (41) is carbon fiber cotton, and the material of the anti-shear layer (42) is a transparent PET film.

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