Active Material Coating Method for Secondary Battery and Coating Apparatus

An apparatus for coating an active material for a secondary battery, the apparatus comprising:

• a first roller adapted to move an electrode current collector,
• a guide member disposed to correspond to a non-coated portion of the electrode current collector,
• a second roller located respectively at both ends of the guide member configured to rotate the guide member in place, and
• a coating machine adapted to coat the active material on a coated portion of the electrode current collector,
• wherein a rotating direction of the first roller and a rotating direction of the second roller are opposite to each other.