Copper foil tape is used to paste electronic products, such as monitors, LCD TVs, and tablet computers to eliminate electromagnetic interference to ensure the normal use of products. Copper foil tape has the characteristics of electrical signal shielding and magnetic signal shielding. It can process communication equipment and can be carried into special occasions.

銅箔膠帶粘貼電子產品，如顯示器液晶電視，平板電腦主要起消除電磁幹擾保證產品正常使用。銅箔膠帶具有電信號屏蔽和磁信號屏蔽等特點，可對通信設備進行處理，可攜帶進入特殊場合。