COATING DIE FOR LITHIUM SECONDARY BATTERY, INCLUDING REMOVABLE SPACER SHIMS

The present disclosure relates to a coating die for a lithium secondary battery,the coating die comprising an upper die plate, a lower die plate, and a shim assembly interposed between the upper die plate and the lower die plate,wherein the shim assembly includes a body shim and one or more spacer shims, andwherein the spacer shims are formed to be individually removable from the coating die.