Flexible electronics, also known as Flex circuits, is a technology for assembling electronic circuits by mounting electronic devices on flexible plastic substrates.

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Fourwent's Lines are dedicated to fulfilling the demanding requirements for the manufacture of such films.


  • Organic Photovoltaic
  • Organic Displays
  • Medical Sensors
  • Printed Batteries
  • Substrates for RFID antennas
  • Excellent shrinkage and good mechanical properties
  • Excellent surface properties
  • Ready for clean room environment
  • Accurate raw material handling
  • Proper extrusion setup
Film Types Range of Thickness
Flexible printed circuits (FPC) 50 - 125 µm

Stretchline Machines


World Wide Suppliers of Key Spare Parts, Assemblies, and
Equipment for BOPP, BOPET Film Lines