Definition of rolled copper foil
2021-01-25
The definition of calendered copper foil: it is made of copper ingots as raw materials through hot pressing, tempering toughening, scaling, cold rolling, continuous toughening, pickling, calendering, degreasing and drying processes. Defects of calendered copper foil: 1. Complex production process, long process, high one-time investment and high cost. 2. The limit thickness of copper foil is limited. 3. The quality requirements for rolls are also very high. Roll straightening
Learn more+
