Conductive cloth suitable for 360-degree wrapping and attaching

Abstract

The utility model discloses conductive cloth suitable for 360-degree wrapping and attaching, which comprises conductive cloth, a double-sided adhesive tape and a silica gel protective film which are matched with each other, a plurality of pieces of conductive cloth are arranged on the silica gel protective film, the double-sided adhesive tape is arranged on one surface, far away from the silica gel protective film, of the conductive cloth, and a workpiece is wrapped and attached through the conductive cloth. According to the conductive cloth suitable for 360-degree wrapping and attaching, the double-faced adhesive tape has good adhesive performance, the conductive cloth can be wrapped and attached to a workpiece such as a plastic piece at 360 degrees, the conductive and shielding effects are achieved, it is guaranteed that the silver gray face of the conductive cloth faces inwards and the black face of the conductive cloth faces outwards during wrapping and attaching, the color of the conductive cloth is consistent with that of the workpiece, the attractiveness is improved, and the service life of the conductive cloth is prolonged. The problems of reverse pasting, wrong pasting and the like can be avoided, rapid wrapping and pasting can be achieved by arranging an avoiding step and a positioning hole, the process is simple and convenient, the working efficiency is high, the yield is high, and the method is suitable for industrial application and popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of conductive cloths, and in particular relates to a conductive cloth suitable for 360-degree wrapping and attachment. Background Art

[0002] Functional films are usually required on the surface of workpieces to provide functional protection for the workpieces. For example, conductive cloth is applied to the surface of workpieces to achieve conductivity. However, in the actual attachment process, it is not easy to wrap the conductive cloth 360 degrees, and there is no good solution in the industry. Utility Model Content

[0003] In order to solve the technical problems existing in the prior art, the purpose of the utility model is to provide a conductive cloth suitable for 360-degree wrapping and attachment.

[0004] In order to achieve the above purpose and the above technical effect, the technical solution adopted by the utility model is:

[0005] A conductive cloth suitable for 360-degree wrapping and attachment comprises a matching conductive cloth, a double-sided adhesive tape and a silicone protective film. The silicone protective film is provided with a plurality of conductive cloths. The side of the conductive cloth away from the silicone protective film, i.e., the side facing the workpiece, is provided with double-sided adhesive tape. The workpiece is wrapped and attached by the conductive cloth by utilizing the adhesiveness of the double-sided adhesive tape.

[0006] Furthermore, the side of the silicone protective film facing the conductive cloth is an adhesive surface, and a protective film breaking knife is provided on the silicone protective film to solve the problem of wrinkles on the conductive cloth when it is wrapped and attached.

[0007] Furthermore, a plurality of positioning holes are provided on the silicone protective film.

[0008] Furthermore, the model of the silicone protective film is TR-5001-LG, the thickness is 60±5 μm, and the viscosity is 6-12 g / in.

[0009] Furthermore, the size of the conductive cloth is smaller than the size of the silicone protective film, and the conductive cloth does not completely cover the silicone protective film after being arranged on the silicone protective film.

[0010] Furthermore, the model of the conductive fabric is LAIRD 3035-249D, with a surface impedance of <0.07Ω, a Z-axis impedance of <0.06Ω, and a shielding efficiency of >60dB.

[0011] Furthermore, avoidance steps are provided on two opposite sides of the conductive cloth.

[0012] Furthermore, the model of the double-sided adhesive tape is NITTO 56105 (NSS), and the viscosity is >10N / 25mm.

[0013] Furthermore, it also includes a release film, which is covered on the conductive cloth, the double-sided tape and the silicone protective film through a double-sided tape.

[0014] Furthermore, the release film has a model of SH-71128, is transparent, has a thickness of 50±5 μm, and a release force of 0-3 g / in.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model discloses a conductive cloth suitable for 360-degree wrapping and attachment, including a matching conductive cloth, a double-sided adhesive tape and a silicone protective film, a plurality of conductive cloths are arranged on the silicone protective film, and a double-sided adhesive tape is arranged on the side of the conductive cloth away from the silicone protective film, and the workpiece is wrapped and attached by the conductive cloth. The conductive cloth suitable for 360-degree wrapping and attachment provided by the utility model, the design of the protective film breaking knife can solve the problem of wrinkles in the conductive cloth when the product is wrapped and attached, the double-sided adhesive tape has good adhesive performance, and the conductive cloth can be wrapped and attached to the workpiece (such as plastic parts, etc.) 360 degrees by utilizing the adhesiveness of the double-sided adhesive tape, which plays a role of conduction and shielding, and the silver-gray side of the conductive cloth is ensured to face inward and the black side to face outward when wrapping and attaching, which not only achieves the same color as the workpiece and increases the aesthetics, but also avoids problems such as reversed or wrong pasting, and can achieve rapid wrapping and attachment by setting the avoidance step and the positioning hole, the process is simple and convenient, the work efficiency is high, the yield rate is high, and it is suitable for industrial promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0019] The present invention is described in detail below so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0020] A brief summary of one or more aspects is given below to provide a basic understanding of these aspects. This summary is not an exhaustive overview of all conceived aspects, and is neither intended to identify the key or critical elements of all aspects nor to define the scope of any or all aspects. Its only purpose is to give some concepts of one or more aspects in a simplified form as a prelude to a more detailed description that will be given later.

[0021] like Figure 1-2As shown, a conductive cloth suitable for 360-degree wrapping and attachment is mainly used for wrapping and attaching around workpieces such as plastic parts to play a conductive and shielding role. The conductive cloth suitable for 360-degree wrapping and attachment includes a conductive cloth 1, a double-sided adhesive tape 2, a silicone protective film 3 and a release film 4. A plurality of conductive cloths 1 are arranged on the silicone protective film 3. The side of the silicone protective film 3 facing the conductive cloth 1 is an adhesive surface. The size of the conductive cloth 1 is smaller than the size of the silicone protective film 3. After being arranged on the silicone protective film 3, the conductive cloth 1 does not completely cover the silicone protective film 3. There is a gap between adjacent conductive cloths 1. The double-sided adhesive tape 2 is symmetrically bonded to the opposite ends of the side of the conductive cloth 1 away from the silicone protective film 3. The release film 4 is arranged on the conductive cloth 1 through the adhesiveness of the double-sided adhesive tape 2. The release film 4 can completely cover the conductive cloth 1, the double-sided adhesive tape 2 and the silicone protective film 3.

[0022] The model of the conductive cloth 1 is LAIRD 3035-249D, the thickness is 0.034mm, the surface impedance is: <0.07Ω, the Z-axis impedance is: <0.06Ω, the shielding efficiency is: >60dB, and it has the effect of conducting and shielding. One side of the conductive cloth 1 is silver-gray, and the other side is black. When wrapping and attaching, the silver-gray side of the conductive cloth 1 faces inward and toward the workpiece, and the black side faces outward, which is consistent with the color of the workpiece and more beautiful. The conductive cloth 1 is provided with avoidance steps 11 on the opposite sides.

[0023] The model of the double-sided adhesive tape 2 is NITTO 56105 (NSS), which is transparent and has a thickness of 0.05 mm. The double-sided adhesive tape 2 uses a PET-based double-sided adhesive tape. Compared with double-sided adhesive tapes of the same thickness, the double-sided adhesive tape 2 has stronger viscosity, viscosity: > 10N / 25mm, and is firmly bonded to the conductive cloth 1 and the surface of the workpiece, and is not easy to fall off or delaminate.

[0024] The model of the silicone protective film 3 is TR-5001-LG, which is a blue PET silicone protective film with a thickness of 60±5μm and a viscosity of 6-12g / in. The adhesive surface faces upward and the viscosity is stable. When removing the silicone protective film 3, the surface of the conductive cloth 1 material will not be damaged. The design of the protective film breaking knife 5 can solve the problem of wrinkles on the conductive cloth 1 when the product is wrapped and attached.

[0025] A plurality of positioning holes 6 are provided on the silicone protective film 3 .

[0026] The release film 4 uses an ultra-light release film, model SH-71128, which is transparent, has a thickness of 50±5μm, and a release force of 0-3g / in. The release force is stable and anti-release is not easy to occur.

[0027] When in use, tear off the release film 4 to expose the conductive cloth 1 and the double-sided tape 2, use the positioning holes 6 on the silicone protective film 3 to position it into the jig, then position the workpiece into the jig, use the adhesiveness of the double-sided tape 2 to wrap the inner surface of the conductive cloth 1 360 degrees on the workpiece and attach it, with the silver-gray side of the conductive cloth 1 facing inward and the black side facing outward, which is consistent with the color of the workpiece, reducing the probability of wrong or reverse pasting, and finally remove the silicone protective film 3 on the outside of the conductive cloth 1.

[0028] Example 1

[0029] like Figure 1-2 As shown, a conductive cloth suitable for 360-degree wrapping and attachment is mainly used for wrapping and attaching around workpieces such as plastic parts to play a conductive and shielding role. The conductive cloth suitable for 360-degree wrapping and attachment includes a conductive cloth 1, a double-sided adhesive tape 2, a silicone protective film 3 and a release film 4. Two conductive cloths 1 are arranged on each silicone protective film 3. The side of the silicone protective film 3 facing the conductive cloth 1 is an adhesive surface. The size of the conductive cloth 1 is smaller than the size of the silicone protective film 3. After the conductive cloth 1 is arranged on the silicone protective film 3, it does not completely cover the silicone protective film 3. There is a gap between two adjacent conductive cloths 1. The double-sided adhesive tape 2 is symmetrically bonded to the opposite ends of the side of the conductive cloth 1 away from the silicone protective film 3. The release film 4 is arranged on the conductive cloth 1 through the adhesiveness of the double-sided adhesive tape 2. The release film 4 can completely cover the conductive cloth 1, the double-sided adhesive tape 2 and the silicone protective film 3.

[0030] The model of the conductive cloth 1 is LAIRD 3035-249D, the thickness is 0.034mm, the surface impedance is: <0.07Ω, the Z-axis impedance is: <0.06Ω, the shielding efficiency is: >60dB, and it has the effect of conducting and shielding. One side of the conductive cloth 1 is silver-gray, and the other side is black. When wrapping and attaching, the silver-gray side of the conductive cloth 1 faces inward and toward the workpiece, and the black side faces outward, which is consistent with the color of the workpiece and more beautiful. The conductive cloth 1 is provided with avoidance steps 11 on the opposite sides.

[0031] The model of the double-sided adhesive tape 2 is NITTO 56105 (NSS), which is transparent and has a thickness of 0.05 mm. The double-sided adhesive tape 2 uses a PET-based double-sided adhesive tape. Compared with double-sided adhesive tapes of the same thickness, the double-sided adhesive tape 2 has stronger viscosity, viscosity: > 10N / 25mm, and is firmly bonded to the conductive cloth 1 and the surface of the workpiece, and is not easy to fall off or delaminate.

[0032] The model of the silicone protective film 3 is TR-5001-LG, which is a blue PET silicone protective film with a thickness of 60 μm and a viscosity of 6 g / in. The adhesive surface faces upward and has stable viscosity. When removing the silicone protective film 3, the surface of the conductive cloth 1 material will not be damaged. The design of the protective film breaking knife 5 can solve the problem of wrinkles on the conductive cloth 1 when the product is wrapped and attached.

[0033] Five positioning holes 6 are arranged on the silicone protective film 3 . The silicone protective film 3 is T-shaped, with two positioning holes 6 arranged at one end and three positioning holes 6 arranged at the other end opposite thereto.

[0034] The release film 4 uses an ultra-light release film, model SH-71128, which is transparent, 50 μm thick, and has a release force of 1 g / in. The release force is stable and anti-release is not easy to occur.

[0035] When in use, tear off the release film 4 to expose the conductive cloth 1 and the double-sided tape 2, use the five positioning holes 6 on the silicone protective film 3 to position it into the jig, then position the workpiece into the jig, use the adhesiveness of the double-sided tape 2 to wrap the inner surface of the conductive cloth 1 360 degrees on the workpiece and attach it, with the silver-gray side of the conductive cloth 1 facing inward and the black side facing outward, consistent with the color of the workpiece, to reduce the probability of wrong or reverse pasting, and finally remove the silicone protective film 3 on the outside of the conductive cloth 1.

[0036] Parts or structures not specifically described in the present invention may adopt existing technologies or existing products and will not be described in detail here.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A conductive cloth suitable for 360-degree wrapping and attachment, characterized in that: It comprises matching conductive cloth, double-sided adhesive tape and silicone protective film, wherein a plurality of conductive cloths are arranged on the silicone protective film, and a double-sided adhesive tape is arranged on one side of the conductive cloth away from the silicone protective film, and the workpiece is wrapped and attached by the conductive cloth.

2. The conductive cloth suitable for 360-degree wrapping and attachment according to claim 1, characterized in that: The side of the silicone protective film facing the conductive cloth is an adhesive surface, and a protective film breaking knife is provided on the silicone protective film to solve the problem of wrinkles on the conductive cloth when it is wrapped and attached.

3. The conductive cloth suitable for 360-degree wrapping and attachment according to claim 1, characterized in that: The silicone protective film is provided with a plurality of positioning holes.

4. The conductive cloth suitable for 360-degree wrapping and attachment according to claim 1, characterized in that: The model of the silicone protective film is TR-5001-LG, the thickness is 60±5 μm, and the viscosity is 6-12 g / in.

5. The conductive cloth suitable for 360-degree wrapping and attachment according to claim 1, characterized in that: The size of the conductive cloth is smaller than that of the silicone protective film, and the conductive cloth does not completely cover the silicone protective film after being arranged on the silicone protective film.

6. The conductive cloth suitable for 360-degree wrapping and attachment according to claim 1, characterized in that: The model of the conductive fabric is LAIRD 3035-249D, with a surface impedance of <0.07Ω, a Z-axis impedance of <0.06Ω, and a shielding efficiency of >60dB.

7. The conductive cloth suitable for 360-degree wrapping and attachment according to claim 1, characterized in that: The conductive cloth is provided with avoidance steps on two opposite sides.

8. The conductive cloth suitable for 360-degree wrapping and attachment according to claim 1, characterized in that: The model of the double-sided adhesive tape is NITTO 56105, and the viscosity is >10N / 25mm.

9. A conductive cloth suitable for 360-degree wrapping and attachment according to any one of claims 1 to 8, characterized in that: It also includes a release film, which is covered on the conductive cloth, the double-sided adhesive tape and the silicone protective film through a double-sided adhesive tape.

10. The conductive cloth suitable for 360-degree wrapping and attachment according to claim 9, characterized in that: The release film has a model of SH-71128, is transparent, has a thickness of 50±5 μm, and a release force of 0-3 g / in.

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