Copper foil production process

• Main Authors: LIAN JINLIE, GUO RUI
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2021
• Subjects: APPARATUS THEREFOR; CHEMISTRY; DRESSING OR CONDITIONING OF ABRADING SURFACES; ELECTROFORMING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; METALLURGY; PERFORMING OPERATIONS; POLISHING; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS; TRANSPORTING

The invention discloses a copper foil production process which comprises the following steps: 1, manufacturing a raw foil: carrying out a reduction reaction on an electrolyte in an electrolytic bath to ensure that copper ions are precipitated on a surface of a cathode roller to generate the raw foil...