Mixture (anode and cathode active material + conductive agent, binder and dispersant) - coating - rolling -- cutting - electrode welding - winding (or gasket) - stick tape - into the sealed battery core shell - welding - - formation, etc Basic industry battery production technology is above, the main difference is the difference of the battery products, equipment, like soft bag laminated cylindrical winding, square winding and laminated coexist; so the batteries in the winding process is not the same; One of the most important core technology is in the mixing and coating, and the formation;Lithium battery production process is complicated, the main production process mainly covers the electrode made of coated stage (front), batteries of synthetic winding injection liquid phase (middle), and turned to encapsulate the phase of testing (section), value (purchasing amount) accounted for about 35-40% () : (30 ~ 35) % (30 ~ 35) %.