Engineering and Equipment

PVA Stretching Machine

Process Outline

  • Swelling the PVA Film
  • Dyeing molecular of iodine into the PVA Film
  • Stretching with MD direction and dry
  • Laminating the Support Film (TAC Film)

Machine Specification

  • Machine Speed : ~50m/min
  • TAC Film Width : 1,330~1,500mm
  • PVA Film Width : 2,800 ~ 4,700mm
  • Roll Width : 2,500mm ~ 6,000mm
  • Water Bath : Temperature, Purity, Recycle Time, Particle control
  • Dryer : Temperature, Air Velocity, Clean Class control

Realized super clean class

  • Inside of clean booth : less 100 class
  • Inside of dryer : less 10 class

PSA Adhesive Coating Machine[Polarizer]

Process Outline

  • Separator Film Stretching Line for Secondary Battery - M.D.O + T.D.O

Machine Specification

  • Machine Speed : 30m/min - Film Width : 3,200mm - Roll Width : 3,500mm - Dryer : Temperature, Air Velocity, Clean Class control

Process