CCL is the CCL coverage on the surface of copper foil. It is used to print circuit board electrical graphics. The most of copper using CCL use in electrolytic copper foil at present. Its thickness is generally 7-70um. The earliest use of copper electrode lead-based alloy and stainless steel anode electrode, But because of its shortcomings have gradually been replaced coated titanium anodes. The coating titanium electrodes are widely applied in the world with light weight, long life, large current discharge and stable operation, pollution-free.

　　Xi’an Taijin Industrial Electrochemical Technology Company Limited is one of the earliest electrolytic copper foil in the professional company anode. Ten years, it has researched and developed with independent intellectual property rights of free coating technology, the technology has reached the international advanced level. Developed conductive electrode is good; Analysis of low oxygen potential, small grains oxide coating (nanoscale); long life (≥ 40,000 operating condition KA.h/m²).