A teflon tape with peelable protective layer

Abstract

This utility model discloses a Teflon tape with a peelable protective layer, relating to the technical field of Teflon tapes. The tape features a wear-resistant layer and a first adhesive layer on the top of a Teflon structure, with the top of the Teflon structure bonded to the protective layer body via the first adhesive layer. The protective layer body has a tear groove on its top and a fixing groove inside, which bonds the protective layer body to the first adhesive layer and the Teflon structure. An adhesive pad is located at the bottom of the protective layer body, aligning with the tear groove during wrapping, thus ensuring a close fit between the tear groove and the adhesive pad. By providing a tear groove on the top of the protective layer body and an adhesive pad at the bottom, the user can tear off excess protective layer material using the tear groove during wrapping, ensuring that only the outermost protective layer body remains after use, protecting the tape itself.

Description

Technical Field

[0001] This utility model relates to the field of Teflon tape technology, specifically a Teflon tape with a peelable protective layer. Background Technology

[0002] Teflon tape, also known as polytetrafluoroethylene tape, is a high-performance tape made with polytetrafluoroethylene as the base material. Thanks to its unique chemical structure and excellent performance, it plays an important role in many fields. However, existing Teflon tapes have some shortcomings, such as:

[0003] Application No.: CN202321329361.1 describes a Teflon tape. However, the existing Teflon tape has the following problems in actual use: due to its relatively simple structure, it has poor temperature and water resistance, is prone to decomposition under continuous high temperature, and is easy to fall off during use due to poor water resistance, causing safety hazards. However, in actual use, because the tape cannot peel off the protective layer structure of the Teflon tape, it may cause too much protective layer to be wrapped on the tape during wrapping, which may cause the Teflon tape to become thick after wrapping, thus affecting the use of the Teflon tape.

[0004] Therefore, we propose a Teflon tape with a peelable protective layer to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a Teflon tape with a peelable protective layer, in order to solve the problem mentioned in the background art that most Teflon tapes on the market cannot peel off the protective layer structure, which may result in too much protective layer being wrapped on the tape during winding, potentially causing the Teflon tape to become thicker after winding, thus affecting the use of the Teflon tape.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a Teflon tape with a peelable protective layer, comprising a Teflon structure and a protective layer body disposed on the top of the Teflon structure;

[0007] The Teflon structure has a wear-resistant layer and a first adhesive layer on top, and the top of the Teflon structure is bonded to the protective layer body through the first adhesive layer. The protective layer body has a tear groove on top and a fixing groove inside, and the protective layer body is bonded to the first adhesive layer and the Teflon structure through the fixing groove. The protective layer body has an adhesive pad at the bottom, and when the protective layer body is wound, the adhesive pad can be aligned with the tear groove, so that the tear groove and the adhesive pad are bonded together.

[0008] By setting a tear groove on the top of the protective layer and an adhesive pad on the bottom of the protective layer, the user can tear off the excess protective layer when wrapping the tape. This ensures that after use, only the outermost layer of the Teflon tape is covered with the protective layer, protecting the tape itself. This prevents the protective layer from wrapping around the inside of the Teflon tape, which would affect the tape's thickness and usability.

[0009] As a preferred technical solution of this utility model, the Teflon structure includes a first Teflon layer, and a stitching layer is bonded to the bottom of the first Teflon layer, and a second Teflon layer is bonded to the bottom of the stitching layer, and the top of the first Teflon layer is connected to the wear-resistant layer.

[0010] The above technical solution enables the first and second Teflon layers to be connected more stably, thereby increasing the strength of the tape itself.

[0011] As a preferred technical solution of this utility model, a set of side pads is provided on each of the left and right sides of the first Teflon layer, and the inner side of the side pads is bonded and connected to the first Teflon layer and the second Teflon layer to form a protective structure.

[0012] The above technical solution enables the side pads to protect the first and second Teflon layers, thereby increasing the protective performance of the tape during use.

[0013] As a preferred technical solution of this utility model, a glass fiber layer is provided at the bottom of the second Teflon layer, and a second adhesive layer is provided at the bottom of the glass fiber layer.

[0014] The above technical solution makes it easier to bond the tape to items, thereby increasing the stability of the device during use.

[0015] As a preferred technical solution of this utility model, the first adhesive layer is provided with a first adhesive groove on the left and right sides, and the second adhesive layer is provided with a second adhesive groove on the left and right sides. The bottom of the protective layer body is provided with two sets of raised pads. The first adhesive layer is bonded to the raised pads through the first adhesive grooves, and the second adhesive layer is bonded to the raised pads through the second adhesive grooves.

[0016] The above technical solution enables the protective layer to be more firmly bonded to the Teflon structure, thereby increasing the durability of the tape during use.

[0017] As a preferred technical solution of this utility model, a set of protective pads is provided on each of the left and right sides of the Teflon structure, and a bonding groove is provided on the outer side of the protective pads. The protective pads are bonded and connected to the raised pads at the bottom of the protective layer body through the bonding grooves.

[0018] The above technical solution enables the bonding groove to be more firmly connected to the fixing groove at the bottom of the protective layer body, thereby increasing the strength of the tape itself.

[0019] As a preferred technical solution of this utility model, the tear groove on the top of the protective layer body is in a recessed state. After the tear groove is squeezed, the front end of the protective layer body will bulge, thereby tearing the protective layer body through the bulge.

[0020] The above technical solution makes it easier for users to remove the protective layer from the Teflon tape, thereby increasing the operability of the device during use.

[0021] Compared with the prior art, the beneficial effects of this utility model are: by setting a tear groove on the top of the protective layer body and setting an adhesive pad on the bottom of the protective layer body, the user can tear off the excess protective layer body through the tear groove when the tape is used and wrapped, so that after the Teflon is used, only the outermost protective layer body is provided to protect the tape itself, thereby avoiding the problem that the protective layer body is wrapped inside the Teflon tape, which would affect the thickness of the tape itself and its use.

[0022] Furthermore, by setting an adhesive groove on the outside of the protective pad, the adhesive groove can be more firmly connected to the fixing groove at the bottom of the protective layer body, thereby increasing the strength of the tape itself.

[0023] Furthermore, by setting raised pads at the bottom of the protective layer body, the protective layer body can be more firmly bonded to the Teflon structure, thereby increasing the durability of the tape during use. Attached Figure Description

[0024] Figure 1 This is a front view of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the three-dimensional structure of the Teflon structure of this utility model, showing its layered and disassembled structure.

[0026] Figure 3 For the present utility model Figure 1 Enlarged structural diagram;

[0027] Figure 4 This is a three-dimensional structural diagram showing the disassembly of the first Teflon layer of this utility model.

[0028] Figure 5 This is a three-dimensional structural diagram of the protective layer of this utility model.

[0029] In the diagram: 1. Teflon structure; 101. First Teflon layer; 102. Stitching layer; 103. Second Teflon layer; 104. Side pad; 2. Wear-resistant layer; 3. First adhesive layer; 4. First adhesive groove; 5. Fiberglass layer; 6. Second adhesive layer; 7. Second adhesive groove; 8. Protective pad; 9. Bonding groove; 10. Protective layer body; 11. Tear groove; 12. Fixing groove; 13. Raised pad; 14. Bonding pad. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0031] To address the problem in existing technologies where the protective layer 10 of the Teflon tape is difficult to peel off, thus affecting the tape's usability, the following solution is disclosed. Please refer to [link / reference needed]. Figures 1-5 The present invention provides a technical solution: a Teflon tape with a peelable protective layer, comprising a Teflon structure 1 and a protective layer body 10 disposed on the top of the Teflon structure 1;

[0032] The Teflon structure 1 has a wear-resistant layer 2 and a first adhesive layer 3 on its top. The top of the Teflon structure 1 is bonded to the protective layer body 10 through the first adhesive layer 3. The protective layer body 10 has a tear groove 11 on its top and a fixing groove 12 inside. The protective layer body 10 is bonded to the first adhesive layer 3 and the Teflon structure 1 through the fixing groove 12. The protective layer body 10 has an adhesive pad 14 at its bottom. When the protective layer body 10 is wound, the adhesive pad 14 can be aligned with the tear groove 11, so that the tear groove 11 and the adhesive pad 14 are bonded together.

[0033] The Teflon structure 1 includes a first Teflon layer 101, and a stitching layer 102 is bonded to the bottom of the first Teflon layer 101, and a second Teflon layer 103 is bonded to the bottom of the stitching layer 102. The top of the first Teflon layer 101 is connected to the wear-resistant layer 2.

[0034] The first Teflon layer 101 has a set of side pads 104 on each of its left and right sides, and the inner side of the side pads 104 is bonded to the first Teflon layer 101 and the second Teflon layer 103 to form a protective structure. The bottom of the second Teflon layer 103 is provided with a glass fiber layer 5, and the bottom of the glass fiber layer 5 is provided with a second adhesive layer 6.

[0035] The first adhesive layer 3 has first adhesive grooves 4 on both sides, and the second adhesive layer 6 has second adhesive grooves 7 on both sides. The bottom of the protective layer body 10 has two sets of raised pads 13. The first adhesive layer 3 is bonded to the raised pads 13 through the first adhesive grooves 4, and the second adhesive layer 6 is bonded to the raised pads 13 through the second adhesive grooves 7.

[0036] The Teflon structure 1 has a set of protective pads 8 on each of its left and right sides, and the outer side of the protective pads 8 has a bonding groove 9. The protective pads 8 are bonded to the raised pads 13 at the bottom of the protective layer body 10 through the bonding grooves 9. The tear groove 11 at the top of the protective layer body 10 is in a recessed state. After the tear groove 11 is squeezed, the front end of the protective layer body 10 will bulge out, thereby tearing the protective layer body 10 through the bulge.

[0037] Working principle: When using Teflon tape with a peelable protective layer, the Teflon structure 1 is first installed inside the protective layer body 10, so that the fixing groove 12 inside the protective layer body 10 fixes and protects the Teflon structure 1 and other structures. When the Teflon structure 1 is bonded and fixed to the top of the fixing groove 12, the Teflon structure 1 can be bonded and fixed to the fixing groove 12 in the protective layer body 10 through the first adhesive layer 3. At the same time, when the user peels off the protective layer body 10, the front end of the protective layer body 10 can be lifted by pressing the tear groove 11 at the front end, thereby tearing open the lifted part of the protective layer body 10 to complete the peeling work.

[0038] When the Teflon structure 1 is bonded, the first Teflon layer 101 is fixedly connected to the second Teflon layer 103 through the stitching layer 102. Then, the side pad 104 on the outside of the first Teflon layer 101 is connected to the protective pad 8, so that the bonding groove 9 on the outside of the protective pad 8 is bonded and fixed to the protruding pad 13 at the bottom of the protective layer body 10. When the tape is used without peeling off the protective layer body 10, the bonding pad 14 is bonded to the tear groove 11, thereby blocking the recessed gap of the tear groove 11 and keeping the tape flat.

[0039] When the first adhesive layer 3 and the second adhesive layer 6 are connected to the protective layer body 10, the first adhesive layer 3 can be fixed to the raised pad 13 through the first adhesive groove 4, and the second adhesive layer 6 can be fixed to the raised pad 13 through the second adhesive groove 7, thereby fixing the first adhesive layer 3 and the second adhesive layer 6 in the fixing groove 12 inside the protective layer body 10.

[0040] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A Teflon tape with a peelable protective layer, comprising a Teflon structure (1) and a protective layer body (10) disposed on top of the Teflon structure (1). Its features are: The Teflon structure (1) has a wear-resistant layer (2) and a first adhesive layer (3) on top, and the top of the Teflon structure (1) is bonded to the protective layer body (10) through the first adhesive layer (3). The protective layer body (10) has a tear groove (11) on top and a fixing groove (12) inside, and the protective layer body (10) is bonded to the first adhesive layer (3) and the Teflon structure (1) through the fixing groove (12). The protective layer body (10) has an adhesive pad (14) at the bottom, and when the protective layer body (10) is wound, the adhesive pad (14) can be aligned with the tear groove (11), so that the tear groove (11) and the adhesive pad (14) are bonded together.

2. The Teflon tape with a peelable protective layer according to claim 1, characterized in that, The Teflon structure (1) includes a first Teflon layer (101), and a stitching layer (102) is bonded to the bottom of the first Teflon layer (101), and a second Teflon layer (103) is bonded to the bottom of the stitching layer (102). The top of the first Teflon layer (101) is connected to the wear-resistant layer (2).

3. The Teflon tape with a peelable protective layer according to claim 2, characterized in that, The first Teflon layer (101) has a set of side pads (104) on each of its left and right sides, and the inner side of the side pads (104) is bonded to the first Teflon layer (101) and the second Teflon layer (103) to form a protective structure.

4. The Teflon tape with a peelable protective layer according to claim 3, characterized in that, The bottom of the second Teflon layer (103) is provided with a glass fiber layer (5), and the bottom of the glass fiber layer (5) is provided with a second adhesive layer (6).

5. The Teflon tape with a peelable protective layer according to claim 4, characterized in that, The first adhesive bonding layer (3) has a first bonding groove (4) on both the left and right sides, and the second adhesive bonding layer (6) has a second bonding groove (7) on both the left and right sides. The bottom of the protective layer body (10) has two sets of raised pads (13). The first adhesive bonding layer (3) is bonded to the raised pads (13) through the first bonding groove (4), and the second adhesive bonding layer (6) is bonded to the raised pads (13) through the second bonding groove (7).

6. The Teflon tape with a peelable protective layer according to claim 5, characterized in that, The Teflon structure (1) has a set of protective pads (8) on each of its left and right sides, and the protective pads (8) have a bonding groove (9) on their outer side. The protective pads (8) are bonded to the raised pads (13) at the bottom of the protective layer body (10) through the bonding groove (9).

7. The Teflon tape with a peelable protective layer according to claim 6, characterized in that, The tear groove (11) on the top of the protective layer body (10) is recessed. After the tear groove (11) is squeezed, the front end of the protective layer body (10) will bulge out, thereby tearing the protective layer body (10) through the bulge.

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