Surface treatment masking protective tape

Abstract

The utility model discloses a surface treatment shielding protection adhesive tape, include: adhesive tape base layer, first adhesive tape, set up on adhesive tape base layer, set up first tear opening on it, set up isolation membrane in first tear opening, and isolation membrane is connected first adhesive tape through first adhesion block, isolation membrane base layer is bonded on the glue surface of adhesive tape base layer, and set up second tear opening on it, second adhesive tape is set up in second tear opening, and it is connected isolation membrane base layer through second adhesion block, and the size of second adhesive tape and first tear opening is identical, and the glue surface of second adhesive tape is bonded on isolation membrane, the utility model discloses can solve the problem that the use consumable of present surface treatment shielding protection adhesive tape is bigger, and the storage, taking, adhesive tape tear of adhesive tape roll is inconvenient, and the operation process is complicated, and the problem that the use convenience is poorer.

Description

Technical Field

[0001] This utility model relates to the field of surface treatment technology, specifically a surface treatment masking and protective tape. Background Technology

[0002] When performing surface treatments such as electroplating on workpieces, there is often a need for independent processing of different areas. This necessitates masking and protecting other areas before surface treatment of one part of the workpiece. Existing masking and protection methods include covering the workpiece surface with masking tape and applying a protective coating. However, when there are many sections and independent surface treatment processes on the workpiece, the use of masking tape requires multiple tape rolls to tear and adhere the tape corresponding to different workpiece areas. This results in high material consumption, inconvenient tape roll storage and retrieval, and a complex operation process with poor ease of use. Utility Model Content

[0003] The purpose of this utility model is to provide a surface treatment masking and protective tape to solve the problems of high material consumption, inconvenience in storing, retrieving, and tearing the tape rolls, complicated operation procedures, and poor ease of use of existing surface treatment masking and protective tapes.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a surface-treated masking and protective tape, comprising:

[0005] Adhesive tape base layer;

[0006] A first tape is disposed on the tape base layer, and a first tear is provided on it. A release film is disposed inside the first tear, and the release film is connected to the first tape by a first adhesive block.

[0007] The release film base layer is bonded to the adhesive surface of the tape base layer, and a second tear is provided thereon;

[0008] A second adhesive tape is disposed within the second tear and is connected to the release film base layer via a second adhesive block. The second adhesive tape has the same size as the first tear and the adhesive side of the second adhesive tape is bonded to the release film.

[0009] As a further description of the above technical solution:

[0010] An extension block is provided on one side opposite to the adhesive tape base layer and the release film base layer.

[0011] As a further description of the above technical solution:

[0012] The adhesive surface of the tape base layer and the side surface of the release film base layer are provided with wedge-shaped surfaces, and the wedge-shaped surfaces of the tape base layer and the release film base layer are bonded together.

[0013] As a further description of the above technical solution:

[0014] The inner surface of the first adhesive block is bonded to the second adhesive tape, and the inner surface of the second adhesive block is bonded to the first adhesive tape.

[0015] As a further description of the above technical solution:

[0016] The outer surfaces of the first and second adhesive blocks are arc-shaped.

[0017] As a further description of the above technical solution:

[0018] The adhesive tape base layer has a third tear on both sides of the first adhesive tape, and the third adhesive block connects the adhesive tape base layer and the first adhesive tape. Its inner surface is bonded to the release film base layer, and its outer surface is arc-shaped.

[0019] In summary, by adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:

[0020] When using this surface treatment masking and protective tape structure, the extension block is moved to separate the tape base layer from the release film base layer. Then, the release film and the second tape are peeled off from their respective tear points. The second tape is then adhered to the first portion of the product to be surface treated, achieving masking and protection for the remaining second portion of the product. The first tape is then adhered to the second portion of the product for surface treatment of the first portion. For products requiring separate surface treatment of different areas, this masking and protective tape integrates the masking and protective tapes for each surface treatment area into a single tape structure consisting of a tape and a release film. This reduces material consumption, lowers costs, simplifies the tape removal process, and improves ease of use. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a front cross-sectional view of a surface-treated masking and protective tape.

[0023] Figure 2 This is a bottom view of a surface-treated masking and protective tape.

[0024] Figure 3 This is a top view of a surface-treated masking and protective tape.

[0025] Figure 4 This refers to the usage state of a surface treatment masking and protective tape. Figure 1 .

[0026] Figure 5 This refers to the usage state of a surface treatment masking and protective tape. Figure 2 .

[0027] Figure 6 This refers to the usage state of a surface treatment masking and protective tape. Figure 3 .

[0028] Legend:

[0029] 1. Adhesive tape base layer; 2. First adhesive tape; 3. First tear; 4. Release film; 5. First adhesive block; 6. Release film base layer; 7. Second tear; 8. Second adhesive tape; 9. Second adhesive block; 10. Extension block; 11. Wedge-shaped surface; 12. Third tear; 13. Third adhesive block. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0031] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Please see Figure 1-6 This utility model provides a technical solution: a surface-treated masking and protective tape, comprising:

[0033] Tape base layer 1;

[0034] A first adhesive tape 2 is disposed on the adhesive tape base layer 1, and a first tear 3 is provided on it. A release film 4 is disposed inside the first tear 3, and the release film 4 is connected to the first adhesive tape 2 through a first adhesive block 5.

[0035] The release film base layer 6 is bonded to the adhesive surface of the tape base layer 1, and a second tear 7 is provided thereon;

[0036] The second tape 8 is disposed within the second tear 7 and is connected to the release film base layer 6 via the second adhesive block 9. The second tape 8 has the same size as the first tear 3, and the adhesive surface of the second tape 8 is adhered to the release film 4.

[0037] An extension block 10 is provided on one side of the adhesive tape base layer 1 and the release film base layer 6, respectively. Wedge-shaped surfaces 11 are provided on both sides of the adhesive surface of the adhesive tape base layer 1 and on the side of the release film base layer 6. The wedge-shaped surfaces 11 of the adhesive tape base layer 1 are bonded to the wedge-shaped surfaces 11 of the release film base layer 6. In use, the extension block 10 can be moved to separate the adhesive tape base layer 1 from the release film base layer 6, improving the ease of separation between the tape and the release film. The wedge-shaped surface design of both edges ensures both strong adhesion and easy film removal.

[0038] The inner surface of the first adhesive block 5 is bonded to the second adhesive tape 8, and the inner surface of the second adhesive block 9 is bonded to the first adhesive tape 2. The outer surfaces of the first adhesive block 5 and the second adhesive block 9 are arc-shaped. This makes the structural bonding tighter and stronger, avoiding the problems of insufficient adhesive bonding leading to reduced bonding performance and easy detachment of the structure. The arc-shaped surface design of the adhesive blocks also makes it easier to peel off the release film 4 and the second adhesive tape 8.

[0039] The adhesive tape base layer 1 has third tear-outs 12 on both sides of the first adhesive tape 2. A third adhesive block 13 connects the adhesive tape base layer 1 and the first adhesive tape 2, with its inner surface bonded to the release film base layer 6 and its outer surface arc-shaped. This ensures that the first adhesive tape 2 adheres fully to the product to be surface treated and allows for the removal of excess tape, improving ease of use.

[0040] The working principle of the surface treatment masking and protective tape in this embodiment includes: during use, the extension block 10 is moved to separate the tape base layer 1 from the release film base layer 6, such as... Figure 4 As shown; then, tear off the release film 4 and the second adhesive tape 8 from their respective tear points, as shown. Figure 5 , 6 As shown, the second tape 8 can be adhered to the first portion of the product to be surface treated, achieving masking and protection, so that the remaining second portion can be surface treated. Meanwhile, the first tape 2 is adhered to the second portion of the product to perform the surface treatment of the first portion. For products requiring independent surface treatment in different areas, this masking and protective tape integrates the masking and protective tapes corresponding to each surface treatment area of ​​the product into a single tape structure consisting of a tape and a release liner. This reduces material consumption, lowers costs, simplifies the tape removal process, and improves ease of use.

[0041] 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 the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A surface-treated masking and protective tape, characterized in that, include: Adhesive tape base layer; A first tape is disposed on the tape base layer, and a first tear is provided on it. A release film is disposed inside the first tear, and the release film is connected to the first tape by a first adhesive block. The release film base layer is bonded to the adhesive surface of the tape base layer, and a second tear is provided thereon; A second adhesive tape is disposed within the second tear and is connected to the release film base layer via a second adhesive block. The second adhesive tape has the same size as the first tear and the adhesive side of the second adhesive tape is bonded to the release film.

2. The surface-treated masking and protective tape according to claim 1, characterized in that, An extension block is provided on one side opposite to the adhesive tape base layer and the release film base layer.

3. The surface-treated masking and protective tape according to claim 1, characterized in that, The adhesive surface of the tape base layer and the side surface of the release film base layer are provided with wedge-shaped surfaces, and the wedge-shaped surfaces of the tape base layer and the release film base layer are bonded together.

4. The surface-treated masking and protective tape according to claim 1, characterized in that, The inner surface of the first adhesive block is bonded to the second adhesive tape, and the inner surface of the second adhesive block is bonded to the first adhesive tape.

5. The surface treatment masking and protective tape according to claim 1, characterized in that, The outer surfaces of the first and second adhesive blocks are arc-shaped.

6. The surface-treated masking and protective tape according to claim 1, characterized in that, The adhesive tape base layer has a third tear on both sides of the first adhesive tape, and the third adhesive block connects the adhesive tape base layer and the first adhesive tape. Its inner surface is bonded to the release film base layer, and its outer surface is arc-shaped.

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