banddruk

Banddruk is a Dutch term that literally means "band pressure" and can refer to more than one concept depending on context. In printing and graphic arts, banddruk describes a method in which a continuous band of ink is applied to a substrate to create stripes or bands of color. The technique relies on precise control of ink viscosity, roller geometry, and the gap between printing elements to maintain a stable ink band during transfer.

In mechanical and textile engineering, banddruk refers to the pressurized contact between a belt (band) and a rotating element such as a pulley or drum. The normal force at the belt–pulley interface, or band pressure, affects friction, power transmission, wear, and slip. Understanding banddruk in this sense is important for selecting belt materials, tension, and drive design.

Because banddruk is a compound Dutch term used across fields, its exact meaning is shaped by the technical discipline and era of usage. Contemporary references typically clarify the domain and provide context-specific definitions rather than a single universal definition.