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  • Wet-process lithium battery separator production line
  • Dry-process Lithium Battery Separator Production Line

    Dry-process Lithium Battery Separator Production Line

    1.Lamination system: Lamination is to combine the single-layer cast transparent film after baking into a multi-layers transparent film through a machine. The main purpose is to ensure that the film will not break in the stretching line and improve stretch efficiency. 2.Stretching system: Stretching is a key step in forming micropores on the base film. The transparent film is first stretched at low temperature to form micro defects, and then the defects are stretched to form micro pores at ...
  • Capacitor Film , Composite Ion-exchange Flow Electrode Base Film Production Line

    Capacitor Film , Composite Ion-exchange Flow Electrode Base Film Production Line

    Main performance and structure features: Capacitor film production line consists of raw material distribution, extrusion and casting, longitudinal stretching, transverse stretching, post-treatment, winding, slitting and other parts. It is used to produce various specifications biaxially oriented capacitor film with excellent mechanical performance and electrical performance, with good heat resistance, cold resistance, air tightness and dimensional stability. Main Technical Parameters: ...