Reusable multi-layer adhesive tape
The multi-layer adhesive tape with a draw tape and separation grooves addresses the inefficiencies of manual retrieval and single-layer designs by enabling quick and reusable tape use, enhancing work efficiency.
Patent Information
- Application Number
- CN202420286303.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-06
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-02-06
AI Technical Summary
Existing adhesive tapes require laborious manual retrieval of the initial end for pulling and are single-layer, necessitating time-consuming measurement for equal lengths, reducing work efficiency.
A reusable multi-layer adhesive tape design featuring a tape body, isolation layer, and separation grooves, with a draw tape and reinforcement layer, allowing easy pulling and cutting, and enabling reuse of the same section of tape body for multiple applications.
Facilitates quick and efficient tape retrieval and use, improving work efficiency by allowing easy pulling and cutting, and enabling the same section of tape to be used multiple times, thus saving time and effort.
Smart Images
Figure CN222182162U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of adhesive tapes, in particular to a reusable multi-layer adhesive tape. Background Art
[0002] According to its function, tape can be divided into: high temperature tape, double-sided tape, insulation tape, special tape, pressure-sensitive tape, die-cut tape, and different functions are suitable for different industry needs. There is a layer of adhesive on the surface of the tape to make the tape stick to the object. The earliest adhesive came from animals and plants. In the 19th century, rubber was the main component of adhesive; and now various polymers are widely used.
[0003] 1. However, when taking the tape, the user needs to laboriously find the initial end of the tape and pull it out from the tape roll, which prevents the user from pulling out the tape quickly, thereby reducing work efficiency.
[0004] 2. Most existing tapes are single-layer. When users cut tapes of equal length, they need to measure the length of the tapes one by one, which is time-consuming and labor-intensive and inconvenient to use. Utility Model Content
[0005] In view of the above problems existing in the prior art, a reusable multi-layer adhesive tape is now provided.
[0006] The specific technical solutions are as follows:
[0007] A reusable multi-layer tape is designed, comprising a tape body, an isolation layer and a separation groove, wherein a winding roller is fixedly connected to one side of the tape body, and the tape body is wound around the outside of the winding roller. The tape bodies are provided with two, and a reinforcement layer is provided below the two tape bodies, a repeated adhesion layer is provided below the reinforcement layer, and the isolation layer is provided below the repeated adhesion layer, connecting strips are provided on both sides of the isolation layer, and the separation grooves are opened on the connecting strips.
[0008] Preferably, two repeating adhesion layers are provided, wherein the bottom of one repeating adhesion layer is fixedly connected to the top of the isolation layer, and the top of one tape body is fixedly connected to the bottom of the isolation layer.
[0009] Preferably, a draw tape is fixedly connected to a side of the connecting tape away from the isolation layer, and the thickness of the draw tape is greater than the thickness of the connecting tape.
[0010] Preferably, the separation groove runs through the connecting belt, and a plurality of separation grooves are provided and are evenly distributed on the connecting belt in the longitudinal direction.
[0011] Preferably, the isolation layer and both sides of the repeated adhesion layer at the bottom are fixedly connected with the connecting tape.
[0012] The above technical solution has the following advantages or beneficial effects:
[0013] 1. When using this device, hold the draw tape and pull the tape body outward. When the tape body is pulled to an appropriate length, cut it off, stick the bottom repeated adhesion layer to the external connection, and then tear off the draw tapes on both sides of the repeated adhesion layer along the separation groove to complete the pasting. Using the draw tape makes it easier for users to take the tape body, and the draw tape can be torn off through the separation groove, which does not affect the use of the tape body and allows users to pull out the tape body more quickly, thereby improving work efficiency.
[0014] 2. When multiple pasting is required, pull the draw tape on one side of the isolation layer, tear off the isolation layer from the tape body below, and then tear off the isolation layer from the bottom of the repeated adhesive layer. The upper tape body can be pasted to other parts through the repeated adhesive layer. The double-layer design allows the same section of tape body to be pasted twice, saving time and effort, and making it easy for users to trim the tape body of the same length. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The embodiments of the present invention will be described more fully with reference to the attached drawings, which are however only used for illustration and description and are not intended to limit the scope of the present invention.
[0016] Figure 1 This is a schematic diagram of the structure of a reusable multi-layer adhesive tape proposed by the utility model;
[0017] Figure 2 This is a schematic diagram of the main structure of a reusable multi-layered tape proposed by the utility model;
[0018] Figure 3 This is a schematic structural diagram of a cross-section of a reusable multi-layered adhesive tape proposed by the utility model;
[0019] Figure 4 The utility model provides a schematic structural diagram of the internal components of a reusable multi-layer adhesive tape.
[0020] The above-mentioned reference numerals represent: adhesive tape body 1, reinforcement layer 2, repeated adhesion layer 3, isolation layer 4, connecting tape 5, separation groove 6, pulling tape 7, and winding roller 8. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.
[0024] Reference Figure 1-4 A reusable multi-layered tape comprises a tape body 1, an isolation layer 4 and a separation groove 6. A winding roller 8 is fixedly connected to one side of the tape body 1. The tape body 1 is wound around the outside of the winding roller 8. The tape body 1 is provided with two, and a reinforcement layer 2 is provided below the two tape bodies 1. A repeated adhesion layer 3 is provided below the reinforcement layer 2. An isolation layer 4 is provided below the repeated adhesion layer 3. Connecting strips 5 are provided on both sides of the isolation layer 4. Separation grooves 6 are opened on the connecting strips 5. The repeated adhesion layer 3 is made of a reusable sticky material, and the tape body 1, the reinforcement layer 2, the repeated adhesion layer 3 are ... Layer 3 and isolation layer 4 are both commercially available materials. When using this device, pull the draw tape 7 and pull the tape body 1 outward. When the tape body 1 is pulled to an appropriate length, cut it off, and stick the bottom repeated adhesion layer 3 to the external connection. Then, tear off the draw tape 7 on both sides of the repeated adhesion layer 3 along the separation groove 6 to complete the pasting. Using the draw tape 7 makes it easier for users to take the tape body 1, and the draw tape 7 can be torn off through the separation groove 6. This does not affect the use of the tape body 1, and allows users to pull out the tape body 1 more quickly, thereby improving work efficiency.
[0025] Furthermore, two repeating adhesion layers 3 are provided, wherein the bottom of one repeating adhesion layer 3 is fixedly connected to the top of the isolation layer 4, and the top of one tape body 1 is fixedly connected to the bottom of the isolation layer 4. The isolation layer 4 is made of non-adhesive kraft paper, and glue is provided at the bottom of the isolation layer 4, and is connected to the tape body 1 through the glue.
[0026] Furthermore, a drawstring 7 is fixedly connected to one side of the connecting tape 5 away from the isolation layer 4. The thickness of the drawstring 7 is greater than that of the connecting tape 5. The drawstring 7 makes it easier for users to take the tape body 1, making it easier to use and improving the work efficiency of users.
[0027] Furthermore, the separation groove 6 runs through the connecting belt 5, and there are a plurality of separation grooves 6, which are evenly distributed on the connecting belt 5 in the longitudinal direction. The spacing between the separation grooves 6 is smaller than the length of the separation grooves 6 itself, so that the user can tear off the pull tape 7 after pasting.
[0028] Furthermore, connecting tapes 5 are fixedly connected to both sides of the isolation layer 4 and the repeated adhesive layer 3 at the bottom. The connecting tapes 5 are connected to the pull tape 7 to make it more convenient for the user to tear off the tape body 1 above the isolation layer 4.
[0029] Working principle: When using this device, pull the draw tape 7 and pull the tape body 1 outward. When the tape body 1 is pulled to an appropriate length, cut it off, and stick the bottom repeating adhesion layer 3 to the external connection. Then, tear off the draw tapes 7 on both sides of the repeating adhesion layer 3 along the separation groove 6 to complete the pasting. When multiple pastings are required, pull the draw tape 7 on one side of the isolation layer 4, tear off the isolation layer 4 from the tape body 1 below, and then tear off the isolation layer 4 from the bottom of the repeating adhesion layer 3. The upper tape body 1 can be pasted to other parts through the repeating adhesion layer 3. After tearing off the tape body 1, the tape body 1 can continue to be used due to the reusable nature of the repeating adhesion layer 3.
[0030] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.
Claims
1. A reusable multi-layer adhesive tape, characterized in that: The invention comprises a tape body (1), an isolation layer (4) and a separation groove (6); one side of the tape body (1) is fixedly connected to a winding roller (8); the tape body (1) is wound around the outside of the winding roller (8); two tape bodies (1) are provided, and a reinforcement layer (2) is provided below the two tape bodies (1); a repeated adhesion layer (3) is provided below the reinforcement layer (2); the isolation layer (4) is provided below the repeated adhesion layer (3); connecting strips (5) are provided on both sides of the isolation layer (4); and the separation groove (6) is provided on the connecting strips (5).
2. A reusable multi-layered adhesive tape according to claim 1, characterized in that: The repeating adhesion layers (3) are provided with two, wherein the bottom of one of the repeating adhesion layers (3) is fixedly connected to the top of the isolation layer (4), and the top of one of the adhesive tape bodies (1) is fixedly connected to the bottom of the isolation layer (4).
3. A reusable multi-layered adhesive tape according to claim 1, characterized in that: A drawstring (7) is fixedly connected to the side of the connecting belt (5) away from the isolation layer (4), and the thickness of the drawstring (7) is greater than the thickness of the connecting belt (5).
4. A reusable multi-layered adhesive tape according to claim 1, characterized in that: The separation groove (6) runs through the connecting belt (5), and a plurality of separation grooves (6) are provided and are evenly distributed on the connecting belt (5) in the longitudinal direction.
5. A reusable multi-layered adhesive tape according to claim 1, characterized in that: The isolation layer (4) and the repeating adhesive layer (3) located at the bottom are both fixedly connected with the connecting tape (5).