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Line for production of Battery Separator Film

Lithium-ion Batteries

Specifications of Battery Separator Film lines

Simultaneous stretching

  • Modular system
  • New air circulation for better accuracy
  • Easy threading procedure for all types of films
  • Each clip is driven
  • MD & TD relax adjustable during production
  • MD & TD stretching ratio adjustable during production
  • Oversized clips bearing for high stretching force
  • Clips parallel to the film: minimized risk of film break
  • Very good gripping due to clip’s design (even with oiled film)

 

 

TDO:

  • Modular system
  • New air circulation for better accuracy
  • Improved insulation
  • Stretching ratio adjustable

Thickness Range

From 1 µm to 100 µm

Stretching Ratio

MD: 1:1 to 1:7,5
TD: 1:1 to 1:7,5

Relax

MD: up to 10%
TD: up to 20%

Applications of Battery Separator Film