Ink dispensing means

Claim 1

In a printing press having an ink taking means rotatably mounted and driven; and an ink dispensing means comprising an anilox drum having ink cells recessed in the periphery of said drum, said drum rotatably mounted between end walls; said ink taking means taking ink from said anilox drum; and a doctoring means wiping ink from the periphery of the drum; said doctoring means spaced apart from said ink taking means; an improvement comprising, in combination, an ink applicator disposed after the ink taking means and before the doctoring means with said doctoring means spaced apart from said applicator; said applicator interfacing with the drum to form a plenum chamber having a first and a second orifice along the length of the drum; said first orifice disposed further from said doctoring means than said second orifice; said second orifice formed to minimize the flow of ink issuing therefrom; means for flushing air and foreign material from the drum's periphery and from said cells prior to said cells entering said plenum chamber including an ink sump and an ink circulating means supplying ink to the plenum chamber in sufficient quantity to issue from both orifices at full press operating speed, whence the air in the cells is replaced with clean fresh ink under pressure as the cells pass thru the plenum chamber; said chamber proportioned to equalize the flow of ink to said orifices; collecting means directing the ink issuing from the two orifices and the ink wiped from the periphery of the drum to the sump.