Copper Foil for High-end Cable Wrapping

Civen Metal Material (Shanghai) Co., Ltd. is one of the leading manufacturers and suppliers of copper foil for high-end cable wrapping in China. Welcome to buy bulk durable copper foil for high-end cable wrapping made in China here from our factory. If you have any enquiry about cooperation, please feel free to email us.

Copper foil used in cable wrapping serves as a material option for shielded cable constructions. In these applications, the choice of foil needs to account for more than copper content alone. Tensile stability, dimensional precision and the condition of the cut edge can all be relevant when the material is processed into the finished cable structure.

CIVEN Metal develops copper foil for high-end cable wrapping with an emphasis on high purity, stable tensile strength, a flat cutting surface and precision. These characteristics provide a starting point for evaluating the material against cable design and manufacturing requirements.

Different cable projects may require different copper foil materials or surface finishes. CIVEN Metal identifies four options for consideration:

• Copper Foil: A general copper foil option for evaluating against the cable's construction and technical requirements.

• High-Precision RA Copper Foil: A rolled-annealed copper foil option for applications where precision and the material's mechanical characteristics are important.

• Tin-Plated Copper Foil: A plated option to assess when the cable design calls for a tin-plated surface.

• Nickel-Plated Copper Foil: A plated option to assess when nickel plating is specified for the intended application.

These materials are also listed in their respective product categories on the CIVEN Metal website. Final selection should be based on the required foil specifications, surface condition and cable manufacturing process rather than the product name alone.

CIVEN Metal can apply a plating process to form a protective surface layer on the copper foil. The current product description identifies improved resistance to high temperatures and corrosion as intended benefits of this treatment.

The actual suitability of a plated foil depends on the selected plating material and the conditions in which the finished cable will operate. Buyers should confirm the required surface treatment and relevant performance requirements before finalizing a material specification.

For a project-specific material recommendation or quotation, buyers should provide the intended cable application and any available technical requirements. Useful details include:

• Cable type and intended application

• Required copper foil thickness and width

• Preferred material type, such as standard copper foil or RA copper foil

• Whether tin plating or nickel plating is required

• Relevant processing conditions and operating environment

•Required slit width, roll format or other delivery requirements

These details help clarify whether a standard copper foil or a plated option is more appropriate for the project. Specifications not listed on this page should be confirmed with CIVEN Metal rather than assumed to be available in a particular range.