Cutting copper foil with high power uv laser

RFH 10 watt ultraviolet uv laser modules cutting Copper foil

Copper foil is a negative electrolytic material, a thin, continuous layer of metal foil deposited on the base layer of the circuit board, which acts as the conductor of the PCB. It easily adheres to the insulating layer, accepts the printed protective layer, and forms a circuit pattern after etching. Due to the small thickness of the copper foil, it is easy to lose balance or affect the accuracy due to relatively high impact or material, but the RFH 10w UV laser can solve this problem.

RFH's high power UV laser source provides a superior solution for the precision cutting of copper foil. The laser beam enables clean, precise cuts without any mechanical force, eliminating the risk of deformation or damage to the material.  

In the Belarus area, a customer recently purchased an RFH green laser for cutting tab copper foil. The behavior of this purchase is of great significance to this customer, because it will increase its production efficiency, reduce costs, and improve product quality.

Copper foil is also one of the common components in electronic applications. It is a cathodic electrolytic material and a thin, continuous layer of metal foil deposited on the base layer of the circuit board. It serves as the conductor of the circuit board. Copper foil is a very thin copper product. The thickness of paper-like copper is expressed in microns. Generally between 5um and 135um, the thinner and wider it is, the harder it is to produce. Simply put, copper is pressed into very thin sheets, which is copper foil.