Definitions for "Air knife"
A slotted jet of compressed air acting as an effective air knife to quickly blow superfluous water from parts, often before they enter a dryoff oven.
An extruded or fabricated vessel with a slot designed such that the volume of air in the vessel is greater than that which can escape at atmospheric pressure causing velocity and pressure as a usable work force.
a compact unit consisting of a fan or blower and an aerodynamically designed chamber though which the air is blown to provide a precisely controlled jet of air
A method of coating paperboard in which a nozzle the width of the paper machine distributes air to remove excess moisture and smooth the surface.
Keywords:  fancy, blow, substance, surface, name
a fancy name for using air to blow a substance from a surface