Mixing(配料 ) Mix solvent and bound separately with positive and negative active materials. Make into positive and negative pasty materials after stirring at high speed till uniformity. Coating(涂布) Now, we are in coating line. We use back reverse coating. This is the slurry-mixing tank. The anode(Cathode) slurry is introduced to the coating header by pneumaticity from the mixing tank. The slurr