CN210826028U - Wear-resistant waterproof sponge adhesive tape - Google Patents
Wear-resistant waterproof sponge adhesive tape Download PDFInfo
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- CN210826028U CN210826028U CN201921196440.3U CN201921196440U CN210826028U CN 210826028 U CN210826028 U CN 210826028U CN 201921196440 U CN201921196440 U CN 201921196440U CN 210826028 U CN210826028 U CN 210826028U
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Abstract
The utility model relates to a wear-resistant waterproof sponge adhesive tape, which comprises release paper, a sponge layer and a PVC thin layer, wherein the release paper is adhered to one side of the sponge layer through a first adhesive layer, and the PVC thin layer is adhered to the other side of the sponge layer through a second adhesive layer; the sponge adhesive tape integrates the functions of noise reduction, wear resistance, water resistance, tensile resistance and the like, can be applied to positions with severe environments such as door plates, chassis and the like, and protects cables; the surface of the sponge adhesive tape is compounded with the PVC film, so that the tensile strength of the sponge adhesive tape can be obviously improved, and the conditions that the sponge adhesive tape is seriously stretched and deformed due to excessive force in the using process and the like are avoided; meanwhile, the PVC film layer can effectively improve the performances of wear resistance, water resistance and the like of the sponge adhesive tape.
Description
Technical Field
The utility model relates to a wear-resisting waterproof sponge sticky tape belongs to car wiring harness protection, sound insulation technical field.
Background
The wiring harness is an extremely important component in the vehicle, is the blood vessel and nervous system of the vehicle and is distributed throughout the whole automobile. During the vehicle operation, there can phenomena such as friction, collision between the pencil, between the spare part of pencil and contact, produce the noise, so for a long time, still can arouse the wearing and tearing of pencil and become flexible, this can reduce the vehicle and control experience, influences whole car quality, increases the maintenance cost, takes place danger even. The sponge adhesive tape is coated on the surface of the wire harness, so that the damping and noise reduction performance of the wire harness can be obviously improved, and the protection effect is achieved. At present, the function division of the sponge adhesive tape is more and more delicate, and the shape and the use method of the sponge adhesive tape are more and more diversified and specialized. Aiming at the working environments of different parts on an automobile, the sponge adhesive tapes with different functions and forms are needed to protect the wire harness, so that the sponge adhesive tapes are required to be added with the performances of water resistance, wear resistance, tensile resistance and the like on the basis of the noise reduction function. This is a problem that needs to be solved urgently in the industry. The wiring harness applied to the positions of the door panel, the vehicle chassis and the like can be influenced by wading, and the waterproof performance of the sponge adhesive tape is also very important.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a novel sponge adhesive tape integrating the functions of noise reduction, wear resistance, water resistance, stretch resistance and the like.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a wear-resisting waterproof sponge sticky tape, contains from type paper, sponge layer and PVC thin layer, from type paper through the one side of first glue film bonding on the sponge layer, the PVC thin layer passes through the opposite side of second glue film bonding on the sponge layer.
Preferably, the first adhesive layer and the second adhesive layer are both acrylic adhesive.
Preferably, the sponge layer is a sound-absorbing sponge.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the sponge adhesive tape integrates the functions of noise reduction, wear resistance, water resistance, tensile resistance and the like, can be applied to positions with severe environments such as door plates, chassis and the like, and protects cables; the surface of the sponge adhesive tape is compounded with the PVC film, so that the tensile strength of the sponge adhesive tape can be obviously improved, and the conditions that the sponge adhesive tape is seriously stretched and deformed due to excessive force in the using process and the like are avoided; meanwhile, the PVC film layer can effectively improve the performances of wear resistance, water resistance and the like of the sponge adhesive tape.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
fig. 1 is a schematic view of a wear-resistant waterproof sponge adhesive tape of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the wear-resistant waterproof sponge adhesive tape of the present invention comprises release paper 1, a sponge layer 3 and a PVC film layer 5, wherein the release paper 1 is adhered to one side of the sponge layer 3 through a first adhesive layer 2, and the PVC film layer 5 is adhered to the other side of the sponge layer 3 through a second adhesive layer 4; the first glue layer 2 and the second glue layer 4 are both made of acrylic acid glue, and the sponge layer 3 is made of sound-absorbing sponge.
The traditional sponge adhesive tape is formed by coating a layer of acrylic adhesive on a single-layer sponge structure, and has a simple structure and excellent noise reduction performance; but because the sponge material limits, its wearability is poor, can not waterproof, and tensile strength is low.
According to the scheme, the PVC film is adhered and covered on the surface of the traditional sponge adhesive tape, so that the wear resistance of the sponge adhesive tape can be effectively improved, and meanwhile, the sponge adhesive tape has waterproof and stretch-resistant properties; a special laminating process is used, the space and the pressure in the laminating process between the sponge adhesive tape and the PVC film are reasonably configured, meanwhile, the rolling process is improved by means of experience adjustment, and the proper rolling tension and rolling speed are adjusted, so that the sponge adhesive and the PVC film are tightly laminated and attractive; the release paper is positioned at the inner side after being rolled, and the PVC film is positioned at the outer side, so that the use is convenient.
The polyvinyl chloride PVC has good wear resistance, waterproof performance and excellent tensile property, and the PVC film is applied to the sponge adhesive tape, so that the unicity of the material of the sponge adhesive tape is broken through, and the polyvinyl chloride PVC belongs to the first example in the industry, so that the sponge adhesive tape can obtain more excellent performance; because the PVC film has good waterproof, wear-resisting and tensile-resisting properties, the PVC film is bonded and covered on the surface of the sponge adhesive tape by using the acrylic adhesive, so that the comprehensive performance of the sponge adhesive tape is improved, the phenomenon that the sponge is broken in the manufacturing process of the wire harness is avoided, the utilization rate of the sponge adhesive tape is improved, the working efficiency is improved, and the cost is saved; the traditional sponge adhesive tape has the aperture ratio of more than 90 percent and good water absorption performance; the wear-resistant waterproof sponge adhesive tape combining the PVC film and the traditional sponge adhesive tape can effectively play a waterproof role, and protect the automobile wire harness from being corroded by rainwater and the like.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (3)
1. The wear-resistant waterproof sponge adhesive tape is characterized in that: contain from type paper (1), sponge layer (3) and PVC thin layer (5), from type paper (1) through first glue film (2) bonding in one side of sponge layer (3), PVC thin layer (5) are through the opposite side of second glue film (4) bonding in sponge layer (3).
2. The abrasion-resistant waterproof sponge tape according to claim 1, wherein: the first adhesive layer (2) and the second adhesive layer (4) are both acrylic adhesive.
3. The abrasion-resistant waterproof sponge tape according to claim 1, wherein: the sponge layer (3) is a sound-absorbing sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921196440.3U CN210826028U (en) | 2019-07-26 | 2019-07-26 | Wear-resistant waterproof sponge adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921196440.3U CN210826028U (en) | 2019-07-26 | 2019-07-26 | Wear-resistant waterproof sponge adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210826028U true CN210826028U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921196440.3U Active CN210826028U (en) | 2019-07-26 | 2019-07-26 | Wear-resistant waterproof sponge adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210826028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367413A (en) * | 2022-01-24 | 2022-04-19 | 江苏世丰新材料有限公司 | Tire sound insulation sponge and processing technology thereof |
-
2019
- 2019-07-26 CN CN201921196440.3U patent/CN210826028U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367413A (en) * | 2022-01-24 | 2022-04-19 | 江苏世丰新材料有限公司 | Tire sound insulation sponge and processing technology thereof |
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