Patent ID: 7819058

Claim:
A printer comprising: a feeder and a conveyor wherein the feeder is configured to feed a plurality of individuated items onto the conveyor wherein the conveyor defines a conveyor path and is configured to move the individuated items along the conveyor path, wherein each of the items has a specific area of surface to be pretreated prior to printing thereon; a treatment element comprising: a plasma source having a plasma source outlet out of which a generated plasma passes; and a plasma directing element having an inlet coupled to the plasma source outlet and a plurality of outlets, each of the plurality of outlets arranged in a series with respect to each other along the conveyor path, and configured to direct a corresponding portion of the generated plasma, towards the specific area of surface of each of said individuated items as each item moves along the conveyor path past each corresponding portion of plasma in said series; wherein the plasma directing element comprises a furcated nozzle.