Kettoldalas

Kettoldalas is a Hungarian adjective meaning two-sided or double-sided. It is used to describe objects, documents, or processes that have two usable surfaces or sides. The term is commonly found in technical and everyday contexts, and in some cases is used interchangeably with the variant kettőoldalas.

In printing and paper-related contexts, kettoldalas refers to duplex or double-sided printing, where content is printed on both sides of a sheet. This practice saves paper and reduces bulk in documents, but requires compatible printers, proper page ordering, and attention to margins, bleed, and binding when assembling booklets, reports, or brochures.

In electronics and manufacturing, kettoldalas can describe components or assemblies with activity or features on two surfaces. A prominent example is a two-sided printed circuit board (PCB), where conductive traces exist on both the top and bottom layers. Two-sided PCBs enable higher component density and more complex circuits, but demand more precise fabrication, alignment, and connection methods such as vias.

Beyond printing and electronics, the term can appear in packaging, labeling, or display contexts to indicate that a product or material presents information or graphics on two faces. The concept is part of broader material- and space-saving practices across industries.

Overall, kettoldalas denotes dual-surface functionality or presentation, and its exact implications vary by field, usually balancing benefits like efficiency and density against considerations such as manufacturing complexity and cost.