copper foil
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Three-dimensional Porous Copper Foil for Lithium Ion BatteryTOB NEW ENERGY Supply all Lithium Ion Battery Substrates:copper foil,three-dimensional porous copper foil, aluminum foil,porous aluminum foil,graphite sheet and etc.read more -
PET Composite Copper Foil (CU+PET+CU)This TOB-Cu-F-PET copper foil is a double sided PET composite copper foil(CU+PET+CU). Thickness: 6.5μm. Width: 280mm. Length: 50m/roll.read more -
Copper Foil Laser Drilling MachineTOB-F200W-T3 is a roll-to-roll copper foil laser drilling machine with three 200W fiber lasers and three 100x100mm scan field lenses. It runs foil up to 300mm wide and 10 μm thick, holds hole diameter and hole pitch to ±0.01mm, and corrects web position with a 1ms response.read more


