Knurling can be customized in different shapes, depths, and geometries, allowing design details to be highlighted and giving the packaging a distinctive, recognizable appearance. Beyond its aesthetic impact, this process also offers practical advantages, such as improved ergonomics and better handling. Thanks to sophisticated technologies and 65 years of experience in aluminum packaging, Arsmetallo carries out all production stages in-house within a state-of-the-art facility. From mold design and production to final assembly, every process is monitored to ensure high quality standards.

The production cycle includes aluminum deep drawing, mechanical polishing, electrolytic oxidation, and custom decorations such as screen printing, pad printing, engraving, laser engraving, UV printing, and double oxidation. The process is completed by plastic injection molding, assembly, and rigorous quality control. Knurling integrates perfectly with different surface finishes, such as glossy, satin, and semi-matte, offering highly customized, resistant, and aesthetically valuable primary aluminum packaging solutions, an expression of Made in Italy excellence.