Secondary battery electrodes are categorized as either cathode or anode electrodes.
Thin aluminum and copper foils are coated with anode and cathode paints, and subsequently dried to form the respective electrodes.
Following the coating process, the electrodes are pressed in accordance with customer specifications and
carefully packed in a vacuum or N2 purge conditions before being shipped.

• Mixing
  
• Coating
  
• Pressing
  
• Slitting
  

Comma coating

Intermittent coating