Low-viscosity protective adhesive tape

Abstract

The utility model discloses a low-viscosity protective adhesive tape which comprises an adhesive tape body, and the adhesive tape body comprises a release layer, an adhesive layer, a heat conduction layer, a reinforcing layer, an anti-skid protective film and anti-skid grains. The adhesive tape further comprises a supporting inner ring located at the position of an inner ring of the adhesive tape body, the supporting inner ring penetrates through the adhesive tape body, and the two sides of the supporting inner ring extend to be arranged on the outer side of the adhesive tape body. The utility model belongs to the technical field of adhesive tapes, and particularly provides a low-viscosity protective adhesive tape which is used for solving the problems that an existing adhesive tape is poor in compression resistance effect, the taking convenience is affected after the adhesive tape is pressed, and the surface of the adhesive tape slips and is not easy to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of adhesive tapes, in particular to a low-viscosity protective adhesive tape. Background Art

[0002] Adhesive tape is made of paper, cloth, or film as the base material, and glue is evenly applied on the base material to make paper adhesive tape, cloth adhesive tape, or film adhesive tape. There is a layer of adhesive on the surface of the adhesive tape, which allows the tape to stick to the object. Adhesive tape contains different functions. In terms of protection, it can be used for

[0003] At present, the production of adhesive tape is relatively simple. Generally, in addition to the basic function of bonding and fixing, it does not have other practical functions. In actual use, the adhesive tape may be damaged due to squeezing, affecting the convenience of taking. In addition, in the process of winding, the tape is smooth and easy to slip, which is not convenient for operation. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a low-viscosity protective adhesive tape to solve the problems that the current adhesive tape has poor compression resistance, is difficult to use after being compressed, and has a slippery surface and is difficult to operate.

[0005] The technical solutions adopted in this application are as follows:

[0006] The present invention provides a low-viscosity protective adhesive tape, comprising an adhesive tape body, wherein the adhesive tape body comprises an adhesive layer and a release layer, wherein the release layer is detachably connected to the adhesive layer;

[0007] Wherein, the adhesive layer is a high temperature resistant pressure sensitive adhesive;

[0008] A heat-conducting layer is also provided on the side of the adhesive layer away from the release layer, and the heat-conducting layer is a heat-conducting acrylic adhesive layer;

[0009] A reinforcement layer is also provided between the heat-conducting layer and the adhesive layer, and the reinforcement layer is made of glass fiber material interwoven and woven with each other.

[0010] Also included is a support inner ring located at the inner ring of the adhesive tape body;

[0011] The inner support ring is arranged through the adhesive tape body, and the two sides of the inner support ring are extended to the outside of the adhesive tape body to play a supporting role and enhance the pressure resistance.

[0012] In a further solution, limit members are provided on both sides of the supporting inner ring, and the limit members are located on the outside of the adhesive tape body. The supporting inner ring and the limit members form a structure with an H-shaped cross-section and a fixing hole is provided horizontally through it for hanging use, thereby increasing the placement method of this structure.

[0013] In a preferred embodiment, the outer layer of the heat-conducting layer is further provided with an anti-slip protective film, and the anti-slip protective film is made of PET film.

[0014] Preferably, the outside of the anti-slip protective film is further provided with protruding anti-slip patterns, the thickness of the anti-slip patterns is 0.01 mm-0.02 mm, and the anti-slip patterns are evenly distributed obliquely about the outside of the anti-slip protective film.

[0015] In a further solution, the length of the inner support ring is slightly greater than the width of the adhesive tape body, and a certain space is reserved between the adhesive tape body and the limiting members on both sides when in use.

[0016] As a preferred solution, the release layer is made of a PET release film or a release paper.

[0017] The beneficial effects achieved by the utility model using the above structure are as follows:

[0018] 1. The compression resistance of the adhesive tape body is increased by setting the supporting inner ring. In addition, limiters penetrating the adhesive tape body are set on both sides. At the same time, fixing holes are set between the limiters and the supporting inner ring to increase the placement and storage methods of the structure. Hanging storage can be achieved through the fixing holes, which is easy to take and improves the convenience of taking.

[0019] 2. The interlayer structure of release layer, adhesive layer, thermal conductive layer, reinforcement layer, anti-slip protective film and anti-slip pattern has good anti-slip performance, low adhesion, low peel strength and excellent thermal conductivity, thus ensuring that the protective adhesive tape has the advantages of high adhesion, not easy to warp, easy to tear and good thermal conductivity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall structure of a low-viscosity protective adhesive tape provided in this solution;

[0021] Figure 2 A schematic diagram of the internal structure of a low-viscosity protective adhesive tape provided in this solution;

[0022] Figure 3 Schematic diagram of the interlayer structure of the adhesive tape body in this scheme;

[0023] Figure 4 This is a schematic diagram of the structure of the inner ring support in this solution.

[0024] The meanings of the numbers in the accompanying drawings are as follows:

[0025] 1. Adhesive tape body, 2. Support inner ring, 3. Limiting piece;

[0026] 11. Adhesive layer, 12. Release layer, 13. Thermal conductive layer, 14. Reinforcement layer, 15. Anti-slip protective film, 16. Anti-slip pattern;

[0027] 21. Fixing holes. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] Example 1

[0030] Please refer to Figure 1-4 As shown, this embodiment provides a low-viscosity protective adhesive tape, including an adhesive tape body 1 and a supporting inner ring 2 located at the inner ring of the adhesive tape body, wherein the supporting inner ring 2 is arranged through the adhesive tape body 1, and the two sides of the supporting inner ring 2 extend to the outside of the adhesive tape body to play a supporting role and enhance the compressive resistance.

[0031] The adhesive tape body includes an adhesive layer 11 and a release layer 12, wherein the release layer 12 is detachably connected to the adhesive layer 11, the adhesive layer 11 is a high temperature resistant pressure sensitive adhesive, and the release layer 12 is a PET release film or a release paper.

[0032] Combination Figure 3 As shown, a heat-conducting layer 13 is further provided on the side of the adhesive layer 11 away from the release layer 12 , and the heat-conducting layer 13 is a heat-conducting acrylic adhesive layer.

[0033] Furthermore, a reinforcement layer 14 is provided between the heat-conducting layer 13 and the adhesive layer 11 , and the reinforcement layer 14 is made of glass fiber material interwoven and woven.

[0034] Furthermore, the outer layer of the heat-conducting layer 13 is also provided with an anti-skid protective film 15, and the anti-skid protective film 15 is made of a PET film. At the same time, the anti-skid protective film 15 is also provided with protruding anti-skid patterns 16 on the outside, and the thickness of the anti-skid patterns 16 is 0.01 mm-0.02 mm, and the anti-skid patterns 16 are evenly distributed obliquely about the outer side of the anti-skid protective film 15.

[0035] When the utility model is used, the interlayer structure of the release layer 12, the adhesive layer 11, the heat conductive layer 13, the reinforcing layer 14, the anti-skid protective film 15 and the anti-skid pattern 16 arranged in sequence ensures the heat conductive effect while integrating the enhanced protection function, which is convenient for conducting away the heat generated by the electrical components where the tape is wrapped, thereby improving the heat dissipation effect.

[0036] While ensuring the heat conduction effect, the reinforcing layer 14 is used to increase the tensile strength of the adhesive tape, thereby ensuring good strength during use. At the same time, the anti-skid structure provided on the outside can increase the anti-skid performance during use and increase the stability during winding.

[0037] The composition of the above-mentioned interlayer structure has good anti-slip performance, low adhesion, low peel strength and excellent thermal conductivity, thereby ensuring that the protective adhesive tape has the advantages of high adhesion, not easy to warp, easy to tear and good thermal conductivity.

[0038] refer to Figure 1 and Figure 4 As shown, limit members 3 are provided on both sides of the supporting inner ring 2, and the limit members 3 are located on the outside of the adhesive tape body 1. The supporting inner ring 2 and the limit members 3 form a structure with an H-shaped cross-section and a fixing hole is horizontally penetrated therethrough for hanging use, thereby increasing the placement method of the present structure.

[0039] Combination Figure 1 As shown, the length of the supporting inner ring 2 is slightly greater than the width of the adhesive tape body 1 , and a certain space is reserved between the adhesive tape body 1 and the limiting members 3 on both sides when in use.

[0040] The arrangement of the supporting inner ring 2 increases the compression resistance of the adhesive tape body, and limiting members 3 penetrating the adhesive tape body are arranged on both sides. At the same time, fixing holes are arranged between the limiting members 3 and the supporting inner ring 2, thereby increasing the placement and storage methods of the present structure. Hanging storage can be achieved through the fixing holes, thereby improving the convenience of taking.

[0041] It should be noted that although the embodiments of the utility model have been shown and described, for ordinary technicians in this field, without departing from the inventive purpose of the utility model, structural methods and embodiments similar to the technical scheme without creative design should all fall within the scope of protection of the utility model.

Claims

1. A low-viscosity protective adhesive tape, comprising an adhesive tape body, wherein the adhesive tape body comprises an adhesive layer and a release layer, wherein the release layer and the adhesive layer are detachably connected, characterized in that: A heat-conducting layer is provided on the side of the adhesive layer away from the release layer, and a reinforcing layer is provided between the heat-conducting layer and the adhesive layer; It also includes a supporting inner ring located at the inner ring of the adhesive tape body; the supporting inner ring is arranged to penetrate the adhesive tape body, and the two sides of the supporting inner ring extend to the outside of the adhesive tape body.

2. A low-viscosity protective adhesive tape according to claim 1, characterized in that: The outer layer of the heat-conducting layer is also provided with an anti-skid protective film, and the outer portion of the anti-skid protective film is also provided with protruding anti-skid patterns.

3. A low-viscosity protective adhesive tape according to claim 1, characterized in that: Limiting pieces are arranged on both sides of the supporting inner ring, and the limiting pieces are located outside the adhesive tape body. The supporting inner ring and the limiting pieces form a structure with an H-shaped cross section and a fixing hole is arranged transversely therethrough.

4. A low-viscosity protective adhesive tape according to claim 2, characterized in that: The thickness of the anti-skid pattern is 0.01 mm-0.02 mm, and the anti-skid pattern is evenly distributed obliquely with respect to the outer side of the anti-skid protective film.

5. The low-viscosity protective adhesive tape according to claim 1, characterized in that: The length of the supporting inner ring is greater than the width of the adhesive tape body.

6. The low-viscosity protective adhesive tape according to claim 1, characterized in that: The adhesive layer is a high temperature resistant pressure sensitive adhesive.

7. The low-viscosity protective adhesive tape according to claim 1, characterized in that: The heat-conducting layer is a heat-conducting acrylic adhesive layer.

8. The low-viscosity protective adhesive tape according to claim 1, characterized in that: The release layer is made of one of a PET release film and a release paper.

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