Glass fiber adhesive tape with insulation protection function
By introducing grid components and insulating components into the insulating tape, the contact area and the bonding strength are increased, which solves the problems of loose tape and large amount of consumables, and achieves higher insulation performance and mechanical strength.
Patent Information
- Application Number
- CN202422740898.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-11-11
AI Technical Summary
Existing insulating tapes are prone to loosening during use, affecting electrical operation safety and requiring large amounts of material, making it difficult to meet insulation and mechanical strength requirements.
The grid component and insulation component design increases the contact area between the anti-wear layer on the top of the tape and the second insulation layer. The combination of a waterproof layer, a glass fiber material layer and multiple insulation layers improves the tape's adhesion and insulation performance.
The insulation performance and mechanical strength of the tape are enhanced, the amount of consumables is reduced, loosening is avoided, and the safety and efficiency of use are improved.
Smart Images
Figure CN223373015U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of adhesive tapes, in particular to a glass fiber adhesive tape with insulating protection functions. Background Art
[0002] Insulating tape, also known as insulating tape or adhesive tape, refers specifically to tape used by electricians to prevent electrical leakage and provide insulation. It consists of a base tape and a pressure-sensitive adhesive layer. The base tape is typically made of cotton, synthetic fiber fabric, or plastic film. The adhesive layer is made of rubber with additives such as tackifying resins, resulting in good adhesion and excellent insulation properties. However, existing insulating tapes often have a problem with their smooth upper surface, which prevents the top and bottom of the tape from adhering securely to the smooth surface. This misalignment prevents the adhesive layer from firmly adhering to the smooth surface, causing the tape to loosen during use. This loosening not only disrupts electrical work but, more seriously, can expose wires, leading to dangerous situations such as electric shock and posing a safety threat to workers. Furthermore, the thinner the insulating adhesive layer, the less effective the insulation performance and mechanical strength of existing insulating tapes. To stabilize gaps and achieve better insulation, workers must apply multiple wraps of tape. This practice not only increases the amount of tape consumables, resulting in a waste of resources, but also increases the time and labor intensity of the operation. Utility Model Content
[0003] The technical problem to be solved by the present invention is: to provide a glass fiber tape with an insulating protection function. By setting up a grid component, the contact area between the anti-wear layer on the top of the tape and the second insulating layer of the tape is increased, so that the pressure-sensitive adhesive on the second insulating layer can firmly adhere to the anti-wear layer and is not prone to debonding. By setting up the insulating component, the insulating performance of the tape is enhanced, the mechanical strength of the tape is improved, and the amount of tape consumables is reduced.
[0004] The technical problem to be solved by the present invention is achieved by adopting the following technical solutions:
[0005] A glass fiber tape with an insulating protection function includes: a tape support block, a tape body is provided on the outer surface of the tape support block, a grid component is provided on the top of the tape body, and the grid component includes: an anti-wear layer and a grid surface; an insulating component is provided inside the tape body, and the insulating component includes: a waterproof layer, a first insulating layer, a glass fiber material layer and a second insulating layer.
[0006] Preferably, an anti-wear layer is provided on the top of the tape body.
[0007] Preferably, a grid surface is provided on the top of the anti-wear layer.
[0008] Preferably, a waterproof layer is provided at the bottom of the anti-wear layer, and the waterproof layer is made of high molecular polyethylene.
[0009] Preferably, a first insulating layer is provided at the bottom of the waterproof layer, and the first insulating layer is a pressure-sensitive adhesive made of polyvinyl chloride.
[0010] Preferably, a glass fiber material layer is provided at the bottom of the first insulating layer.
[0011] Preferably, a second insulating layer is provided at the bottom of the glass fiber material layer, and the second insulating layer is a pressure-sensitive adhesive made of polyvinyl chloride.
[0012] The beneficial effects of the utility model are:
[0013] The utility model has the advantage that, by setting the grid component, the contact area between the anti-wear layer on the top of the tape body and the second insulating layer of the tape is increased, so that the pressure-sensitive adhesive on the second insulating layer can firmly adhere to the anti-wear layer and is not prone to debonding;
[0014] Secondly, the insulation performance of the tape is enhanced and the mechanical strength of the tape is improved through the setting of the insulation component. When using the tape, the operator can achieve the insulation effect without using multiple layers of tape for winding, thereby reducing the amount of tape consumables. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 It is a cross-sectional view of the overall structure of the utility model.
[0017] Figure 3 This is a schematic diagram of the main structure of the adhesive tape of the present utility model.
[0018] Figure 4 This is a schematic diagram of the grid surface structure of the present utility model.
[0019] Figure 1-Figure 4 Middle: 1. Tape support block; 2. Tape body; 3. Anti-wear layer; 301. Mesh surface; 4. Waterproof layer; 5. First insulation layer; 6. Glass fiber material layer; 7. Second insulation layer. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative work shall fall within the scope of protection of the present application.
[0021] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.
[0022] like Figure 1-Figure 4 As shown, a glass fiber tape with insulating protection function includes: a tape support block 1, a tape body 2 is provided on the outer surface of the tape support block 1, a grid component is arranged on the top of the tape body 2, and the grid component includes: an anti-wear layer 3 and a grid surface 301; an insulating component is arranged inside the tape body 2, and the insulating component includes: a waterproof layer 4, a first insulating layer 5, a glass fiber material layer 6 and a second insulating layer 7.
[0023] By setting up the grid component, the contact area between the anti-wear layer 3 on the top of the tape body 2 and the second insulating layer 7 of the tape is increased, so that the pressure-sensitive adhesive on the second insulating layer 7 can firmly adhere to the anti-wear layer 3 and is not prone to debonding. By setting up the insulating component, the insulating performance of the tape is enhanced and the mechanical strength of the tape is improved. When using the tape, the operator does not need to use more multiple layers of tape for winding to achieve the insulation effect, thereby reducing the amount of tape consumables.
[0024] Among them, an anti-wear layer 3 is provided on the top of the tape body 2, a grid surface 301 is provided on the top of the anti-wear layer 3, a waterproof layer 4 is provided at the bottom of the anti-wear layer 3, the waterproof layer 4 is made of high molecular polyethylene, a first insulating layer 5 is provided at the bottom of the waterproof layer 4, the first insulating layer 5 is a pressure-sensitive adhesive made of polyvinyl chloride, a glass fiber material layer 6 is provided at the bottom of the first insulating layer 5, and a second insulating layer 7 is provided at the bottom of the glass fiber material layer 6, and the second insulating layer 7 is a pressure-sensitive adhesive made of polyvinyl chloride.
[0025] When the multi-layer tape is wrapped, the second insulating layer 7 will fit the anti-wear layer 3, and the polyethylene pressure-sensitive adhesive will cover the grid surface 301. Due to the setting of the grid surface 301, the contact area between the pressure-sensitive adhesive of the second insulating layer 7 and the anti-wear layer 3 is increased, and the bonding strength between the pressure-sensitive adhesive and the anti-wear layer 3 is increased. The second insulating layer 7 can fit tightly against the anti-wear layer 3 and will not easily debond. The polyethylene pressure-sensitive adhesive has good mechanical properties and chemical stability, and can maintain good insulation performance in various harsh environments and can effectively insulate. The setting of the waterproof layer 4 can effectively prevent water from entering the adhesive layer and avoid the adhesive layer from losing its viscosity when it comes into contact with water. The first insulating layer 5 and the second insulating layer 7 are arranged on the top and bottom of the glass fiber material layer 6. Both insulating layers are made of polyethylene pressure-sensitive adhesive. The double-layer insulation can effectively ensure the insulation of the tape and reduce multiple windings of the tape. The glass fiber material layer 6 can enhance the tensile strength of the tape. At the same time, under the guarantee of the double-layer insulating adhesive, it can ensure that the tape maintains a good insulation effect while being stretched.
[0026] Working principle:
[0027] When the multi-layer tape is wrapped, the second insulating layer 7 will fit the anti-wear layer 3, and the polyethylene pressure-sensitive adhesive will cover the grid surface 301. Due to the setting of the grid surface 301, the contact area between the pressure-sensitive adhesive of the second insulating layer 7 and the anti-wear layer 3 is increased, and the bonding strength between the pressure-sensitive adhesive and the anti-wear layer 3 is increased. The second insulating layer 7 can fit tightly against the anti-wear layer 3 and will not easily debond. The polyethylene pressure-sensitive adhesive has good mechanical properties and chemical stability, and can maintain good insulation performance in various harsh environments and can effectively insulate. The setting of the waterproof layer 4 can effectively prevent water from entering the adhesive layer and avoid the adhesive layer from losing its viscosity when it comes into contact with water. The first insulating layer 5 and the second insulating layer 7 are arranged on the top and bottom of the glass fiber material layer 6. Both insulating layers are made of polyethylene pressure-sensitive adhesive. The double-layer insulation can effectively ensure the insulation of the tape and reduce multiple windings of the tape. The glass fiber material layer 6 can enhance the tensile strength of the tape. At the same time, under the guarantee of the double-layer insulating adhesive, it can ensure that the tape maintains a good insulation effect while being stretched.
[0028] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.
[0029] The above is a detailed introduction to a glass fiber tape with insulating protection function provided in the embodiments of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solutions and core ideas of the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents, and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A glass fiber tape with insulation protection function, characterized in that: include: A tape support block (1), wherein the outer surface of the tape support block (1) is provided with a tape body (2); A grid assembly disposed on the top of the tape body (2), the grid assembly comprising: an anti-wear layer (3) and a grid surface (301); An insulating component is arranged inside the tape body (2), the insulating component comprising: a waterproof layer (4), a first insulating layer (5), a glass fiber material layer (6) and a second insulating layer (7).
2. The glass fiber tape with insulation protection function according to claim 1, characterized in that: An anti-wear layer (3) is provided on the top of the tape body (2).
3. The glass fiber tape with insulation protection function according to claim 2, characterized in that: A grid surface (301) is provided on the top of the anti-wear layer (3).
4. The glass fiber tape with insulation protection function according to claim 3, characterized in that: A waterproof layer (4) is provided at the bottom of the anti-wear layer (3), and the waterproof layer (4) is made of high-molecular polyethylene.
5. The glass fiber tape with insulation protection function according to claim 4, characterized in that: A first insulating layer (5) is provided at the bottom of the waterproof layer (4), and the first insulating layer (5) is a pressure-sensitive adhesive made of polyvinyl chloride.
6. The glass fiber tape with insulation protection function according to claim 5, characterized in that: A glass fiber material layer (6) is provided at the bottom of the first insulating layer (5).
7. The glass fiber tape with insulation protection function according to claim 6, characterized in that: A second insulating layer (7) is provided at the bottom of the glass fiber material layer (6), and the second insulating layer (7) is a pressure-sensitive adhesive made of polyvinyl chloride.