DRWOTECHNOLOGYFINE-WIRE EMI / RFI SHIELDING FILMS
OEM shielding-film production built around the customer’s specification.
Manufactured according to customer-specified materials, drawings, BOM, wire patterns and acceptance criteria. DRWO provides the production process; the customer defines the validated shielding architecture and qualification target.
Customer-controlled inputs
EMI/RFI projects are accepted as OEM manufacturing programs, with design authority and qualification boundaries defined in writing.
- Specified substrate and adhesive materials
- BOM and approved material sources
- DXF or equivalent wire-pattern drawing
- Wire diameter and pitch
- Layer count and stack-up
- Grounding or edge-termination design
- Inspection and acceptance criteria
DRWO manufacturing scope
The process route is confirmed after drawing and material review.
- Customer-supplied or customer-specified materials
- Straight, curved and crossing wire placement
- Large-format processing up to 2,300 × 1,400 mm
- Laser processing where required
- Hot pressing and lamination
- FPC bonding and project-specific connection work
- Prototype verification and volume production
Important project note
No generic shielding-effectiveness dB value, EMC certification or compliance claim is made on this page. Shielding performance depends on the complete assembly, grounding, frequency range, test method and customer-approved design.
Discuss a functional film project
Tell us the application, dimensions, material stack-up and estimated quantity.