Evaporation Roll Coater EW Series


EW Series models are deposition systems for evaporation of metal or oxides onto continuously-wound plastic film, paper or metal foil. Models range from compact types for research, to systems for mass-production. They can be used to manufacture products such as packaging materials, capacitors and magnetic tape.


  • The substrate transfer system uses the latest winding control technology, ensuring stable transfer for every substrate material and size.
  • Induction heating, resistance heating, and EB heating evaporation sources are available. The optimum source for the application can be selected.
  • A wide range of pre- and post-process mechanisms are available to enable optimum process conditions.
  • Film thickness monitors for online measurement are available (transmission film thickness monitor, eddy current film thickness monitor, resistance value monitor, others)


  • Packaging materials, transparent gas barriers, gold/silver thread
  • Capacitors
  • Magnetic tape
  • Optical films


EWA SeriesEWE SeriesEWD Series
ApplicationPackaging materials, gold/silver threadCapacitors
Evaporation sourceHigh-frequency induction heatingResistance heating
Substrate materialPET, OPP, PVC, CPP and other macromolecular films, paper, metal foil, others
Substrate size (width)3,000 mm max.670 mm max.670 mm max.
Winding rate1,000 m/min max.1,200 m/min max.
Film thickness distribution±5% (varies according to deposition conditions)
Film thickness monitorsTransmission monitor, eddy current monitor, contact-type resistance value monitor, others
Pre-/post-process mechanismsSubstrate heating, AC/DC bombardment, RF bombardment, others
Main evacuation systemsOil diffusion pump, oil diffusion ejector pump


EWD Series                                                                                 EWE Series


For more Information

Evaporation Roll Coater  EW Series