Flexible
Printed Circuit Boards

High-quality flexible and rigid-flex PCBs engineered for dynamic applications where space, weight and movement matter.

Flexible PCB
● IPC-6013Flex/Rigid-Flex Performance
● IPC-2223Sectional Design Standard
● ISO 9001Quality Management
● RoHSHazardous Substance Free
● UL 94Flammability Rating
● ISO 14001Environmental Management
● IPC-A-600 Acceptability of Printed Boards
● IPC-A-600 Acceptability of Printed Boards
● IPC-A-600 Acceptability of Printed Boards
● IPC-A-600 Acceptability of Printed Boards
● IPC-A-600 Acceptability of Printed Boards
● IPC-A-600 Acceptability of Printed Boards
PCB Manufacture

Types

PCB Manufacture

Technical Specifications

PCB Manufacture

Materials

PropertyPIPolyimidePETPolyesterPENPolyethylene NaphthalateLCPLiquid Crystal Polymer
Temp Range-65°C to 260°C-40°C to 105°C-50°C to 155°C-200°C to 240°C
Dielectric Constant3.4 - 3.53.33.22.9 - 3.2
Moisture Absorption2.5 - 3.0%0.4%0.3%<0.04%
Tensile Strength180 MPa180 MPa220 MPa200 MPa
Flex Endurance
RF Performance
Cost Level
Best ForStandard flex circuits, aerospaceConsumer electronics, disposablesAutomotive, industrialRF, microwave, 5G antenna
● Green = performance level  ·  Amber = relative cost (more dots = higher cost)  ·  LCP column highlighted as premium RF substrate
PCB Manufacture

Manufacturing Process

Material Preparation
Material Preparation

Flexible laminates are precision-cut to format. Thickness is verified to ±5 µm and surface cleanliness confirmed before any subsequent process step begins.

Polyimide
PET
LCP
Flex-Specific Drilling
Flex-Specific Drilling

Laser or mechanical drilling creates micro-vias and through-holes without tearing the substrate. Hole size down to 0.1 mm with positional accuracy ±25 µm.

Laser Drill
0.1mm Min
±25µm
Circuit Pattern Transfer
Circuit Pattern Transfer

Photoimaging with UV-collimated exposure transfers the circuit pattern to the copper foil. Fine-line etching achieves minimum 0.075 mm trace/space.

Photoimaging
0.075mm Lines
Chemical Etch
Coverlay Application
Coverlay Application

Flexible polyimide coverlay film is laminated under controlled temperature and pressure, providing durable circuit protection that flexes repeatedly without cracking.

PI Coverlay
Pressure Bond
Flex-Safe
PCB Manufacture

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