The use of copper grilles extends through various industries such as architecture, electronics and filter technology. In architectural contexts, copper grids often serve as decorative elements in facades, railings and other design applications. The natural coloring of the copper gives these structures a warm and appealing appearance. In the electronics industry, copper grids play a crucial role in the production of circuit boards. The high conductivity of copper enables efficient transmission of electrical current, which is of essential importance in modern technology. In addition, the high corrosion and oxidation resistance offer long-lasting solutions for electronic applications. Another indispensable area of application of copper grilles is the filter technology. The fine stitches of.