Copper tape soft connection is my company independent research and development of patented products, invention patent No.: ZL201610377032.2. The product uses a single thickness of 0.05mm-0.3mm mm T1 or T2 copper foil material, through the single piece of copper foil stacked material superposition, the two ends of the lap surface or intermediate lap surface by the addition of polymer diffusion welding at high temperatures to melt and become, maximize the assurance of the soft copper sheet and lap surfaceThe consistency of the soft copper sheet and lap surface is guaranteed to the maximum extent. Copper tape soft connection products are widely used in electric power industry, mineral industry, electrolysis industry, welding equipment and other industries.