Short Description
Custom EMI Shielding Copper Foil Tape is a conductive adhesive tape made from high-purity copper foil and acrylic adhesive. It is designed for EMI/RFI shielding, grounding protection, electronic repair, circuit protection, conductive bonding and custom die-cut applications. Available in rolls, strips, pads, dots, sheets and special shapes.
Product Description
Custom EMI Shielding Copper Foil Tape is designed for electronic, electrical and industrial applications that require reliable conductivity, electromagnetic interference shielding and grounding protection. The tape is made with high-purity copper foil and acrylic adhesive, providing excellent electrical conductivity, strong adhesion and easy handling.
This copper foil tape is widely used for EMI/RFI shielding, grounding protection, circuit protection, electronic device repair, wire bonding, cable shielding, PCB modification, control cabinet shielding, laptop shielding, transformer shielding, anti-static connection and conductive repair applications.
The tape can be supplied in standard rolls or customized into strips, pads, sheets, dots, rectangles, circles and irregular die-cut shapes. It is suitable for electronics manufacturers, electrical repair workshops, industrial equipment suppliers, distributors, Amazon sellers and independent website brands.
We support custom copper thickness, total thickness, width, length, adhesive type, conductivity requirement, release liner, die-cut shape, sheet layout, logo label and OEM packaging.
Key Features
EMI/RFI Shielding Performance
Copper foil provides effective shielding for electromagnetic interference and radio frequency interference. It is suitable for electronic devices, cables, circuit boards, control cabinets and sensitive components.
Conductive Acrylic Adhesive
The acrylic adhesive provides strong bonding performance. Conductive adhesive can be supplied for applications that require electrical conductivity through the adhesive layer.
Reliable Grounding Protection
Designed for grounding paths, conductive bonding, static discharge, equipment protection and electrical maintenance.
Custom Die-Cut Shapes
Copper foil tape can be converted into custom pads, strips, circles, squares, sheets and special shapes according to your application.
Easy to Use
The release liner allows clean peeling and easy application. The tape can be cut, shaped, wrapped and applied to flat or curved surfaces.
Good Conductivity
The copper foil layer provides efficient current transfer and stable shielding performance for electronic and electrical applications.
Flexible for Electronics Repair
Suitable for PCB repair, laptop shielding, circuit protection, cable wrapping, wire bonding and conductive connection.
Product Parameters
| Item | Specification |
|---|---|
| Product Name | Custom EMI Shielding Copper Foil Tape |
| Product Type | Conductive Copper Foil Adhesive Tape |
| Material | Copper Foil + Acrylic Adhesive |
| Copper Purity | 99.9% / Custom |
| Tape Color | Metallic Copper |
| Adhesive Side | Single Sided |
| Adhesive Type | Conductive Acrylic Adhesive / Non-Conductive Acrylic Adhesive |
| Copper Foil Thickness | 0.018mm / 0.025mm / 0.035mm / 0.05mm / Custom |
| Total Thickness | 0.03mm / 0.05mm / 0.08mm / 0.10mm / Custom |
| Width | 2mm / 3mm / 4mm / 5mm / 10mm / 20mm / 50mm / Custom |
| Length | 5m / 10m / 20m / 25m / 30m / 50m / Custom |
| Release Liner | White Paper Liner / PET Liner / Custom |
| Conductivity | Copper surface conductive; conductive adhesive optional |
| Surface | Solderable copper foil surface |
| Shape | Roll, strip, pad, sheet, circle, square, rectangle, custom die-cut shape |
| Features | EMI shielding, grounding, conductive, flexible, easy to apply |
| Application | Electronics repair, grounding protection, circuit protection, EMI shielding |
| Cutting Method | Slitting, sheet cutting, die cutting, kiss cutting |
| Custom Service | Width, thickness, length, adhesive type, die-cut shape, packaging |
| Packaging | OPP bag, color box, blister card, custom label, carton |
| OEM Service | Logo, barcode, retail packaging, sheet layout, private label |
| Sample | Available |
| MOQ | Depends on size, adhesive type and packaging requirements |
Recommended Size Options
| Model | Total Thickness | Width / Shape | Length / Sheet | Adhesive Type | Application |
|---|---|---|---|---|---|
| CFT-EMI-003 | 0.03mm | 2–10mm narrow roll | 10m / Custom | Conductive / Non-Conductive | Fine electronics repair, precision shielding |
| CFT-EMI-005 | 0.05mm | 5–50mm roll | 10m / 20m / Custom | Conductive / Non-Conductive | EMI shielding, grounding protection |
| CFT-EMI-008 | 0.08mm | 10–100mm roll | 20m / 30m / Custom | Conductive / Non-Conductive | Cable shielding, equipment maintenance |
| CFT-DCP | Custom | Pads / strips / dots | Custom sheet layout | Conductive Acrylic | Die-cut electronic parts |
| CFT-OEM | Custom | Custom shape | Custom | Custom | OEM, private label, industrial use |
Product Structure
| Layer | Description |
|---|---|
| Copper Foil Layer | High-purity copper foil provides conductivity and EMI shielding |
| Conductive Acrylic Adhesive | Ensures bonding and optional electrical conductivity through adhesive |
| Release Liner | Protects adhesive before use and allows easy peeling |
| Die-Cut Shape | Can be customized into strips, pads, dots, sheets or special shapes |
| Application Surface | Metal, PCB, cable, plastic housing, electronic device, control cabinet |
Applications
EMI/RFI Shielding
Used for laptops, electronic devices, control cabinets, sensors, PCB areas, transformers, cables and communication equipment.
Grounding Protection
Suitable for grounding points, conductive bonding, static discharge paths, electrical cabinets and equipment protection.
Electronics Repair
Ideal for circuit repair, PCB modification, shielding repair, conductive connection and maintenance work.
Cable and Wire Bonding
Can be wrapped around cables, wire harnesses and connectors for shielding and conductive protection.
Custom Die-Cut Components
Suitable for copper foil pads, conductive strips, shielding sheets, grounding dots and precision electronic parts.
Industrial and OEM Use
Used in electrical equipment, automotive electronics, consumer electronics, instruments, appliances and custom manufacturing.
Suitable Surfaces
| Surface | Suitability |
|---|---|
| Copper | Suitable |
| Aluminum | Suitable |
| Stainless Steel | Suitable |
| Metal Housing | Suitable |
| PCB Surface | Suitable |
| Cable Surface | Suitable |
| Plastic Housing | Suitable |
| Acrylic | Suitable |
| Glass | Suitable |
| Wood | Test before use |
| Rough Surface | Test before use |
| Dusty Surface | Not recommended |
| Oily Surface | Not recommended |
| Oxidized Surface | Clean before use |
Selling Points for Independent Site
Custom EMI Shielding Solution
Designed for electronic anti-interference, grounding and shielding applications.
Conductive Acrylic Adhesive Available
Suitable for applications that require conductivity through the adhesive layer.
Precision Die-Cut Service
Custom strips, pads, sheets, dots and special shapes can be produced.
Easy Peel and Easy Application
Release liner protects the adhesive and makes installation clean and convenient.
Reliable Grounding Protection
Helps build conductive paths for equipment protection and electrical maintenance.
OEM Packaging Available
Suitable for distributors, Amazon sellers, industrial customers and private label brands.
Usage Instructions
Clean the bonding surface before application.
Make sure the surface is dry and free from dust, oil or oxidation.
Cut or peel the copper foil tape to the required size.
Remove the release liner carefully.
Apply the tape to the target surface.
Press firmly to improve adhesion and conductivity.
For grounding applications, make sure the copper foil contacts the conductive area.
For critical electronic use, test conductivity and shielding performance before mass application.
Important Notes
For applications requiring conductivity through the adhesive layer, please choose the conductive acrylic adhesive version. Standard copper foil tape may only provide conductivity on the copper foil surface. Adhesion and conductivity may vary depending on surface material, pressure, temperature, humidity and surface cleanliness. Testing is recommended before mass production or critical electrical applications.
FAQ
Is this copper foil tape conductive?
Yes. The copper foil surface is conductive. Conductive acrylic adhesive can also be supplied when conductivity through the adhesive layer is required.
Can it be used for EMI shielding?
Yes. It is suitable for EMI/RFI shielding in electronics, cables, circuit boards, control cabinets and electronic housings.
Can the shape be customized?
Yes. We support custom rolls, strips, pads, circles, squares, sheets and special die-cut shapes.
Is the adhesive acrylic?
Yes. The tape uses acrylic adhesive. Conductive acrylic adhesive and non-conductive acrylic adhesive are both available.
Can it be used for grounding protection?
Yes. It is suitable for grounding connection, conductive bonding, wire repair and equipment protection.
Can you provide OEM packaging?
Yes. We support custom label, barcode, color box, blister card, OPP bag, carton and private label packaging.
