Inking arrangement

An inking arrangement comprising:

• an ink source in which a printing ink is stored;
• an inking roller contacting the printing ink in the ink source;
• an ink roller train contacting the inking roller, said ink roller train including an ink transfer roller contacting the inking roller for receiving the printing ink from the ink source, an ink scouring roller contacting the ink transfer roller for stabilizing the fluidity of the printing ink, a reciprocating roller contacting the scouring roller for smoothing the printing ink in a widthwise direction of the scouring roller, and an ink applying roller contacting the reciprocating roller and disposed in a final stage of the ink roller train;
• a plate cylinder contacting the ink applying roller;
• and
• a doctor device disposed above a top portion of an outer peripheral surface of the ink applying roller, said doctor device being circumscribed with the top portion at an acute angle with the rotating direction of the ink applying roller to scrape off ink remaining on the outer peripheral surface of the ink applying roller as well as to clean the surface, said reciprocating roller being circumscribed with the outer peripheral surface of the ink applying roller at a portion further downward from a portion of the doctor device contacting the surface of the ink applying roller in the roller rotating direction thereof.

An inking arrangement comprising:

• an ink source in which a printing ink is stored;
• an inking roller contacting the printing ink stored in the ink source;
• ink roller train means contacting the inking roller, said ink roller train means including an ink transfer roller contacting the inking roller for receiving the printing ink from the ink source, a smoothing ink roller train and a finishing ink roller train, said smoothing ink roller train comprising an ink scouring roller contacting the ink transfer roller for stabilizing the fluidity of the printing ink, a reciprocating roller contacting the scouring roller for smoothing the printing ink in a widthwise direction of the scouring roller, and a smoothing ink applying roller contacting the reciprocating roller through another inking roller and disposed in a final stage of the smoothing ink roller train, said finishing ink roller train comprising an ink scouring roller contacting the ink transfer roller, a reciprocating roller contacting the ink scouring roller for smoothing the printing ink in a widthwise direction of the scouring, and a finishing ink applying roller contacting the reciprocating roller through another inking roller and disposed in a final stage of the finishing ink roller train;
• a plate cylinder contacting the smoothing ink applying roller and the finishing ink applying roller;
• and
• doctor devices disposed above outer peripheral surfaces of the smoothing and finishing ink applying rollers, said doctor devices being circumscribed with the outer peripheral surfaces of the smoothing and finishing ink applying rollers each at an acute angle with the rotating direction of the ink applying roller so as to scrape out an ink remaining on the outer peripheral surface of the ink applying roller as well as to clean the surface.

An inking arrangement comprising:

• an ink source in which a printing ink is stored;
• an inking roller contacting the printing ink stored in the ink source;
• ink roller train means contacting the inking roller, said ink roller train means including an ink transfer roller contacting the inking roller for receiving the printing ink from the ink source, a smoothing ink roller train and a finishing ink source, said smoothing ink roller train comprising an ink scouring roller contacting the ink transfer roller for stabilizing the fluidity of the printing ink, a smoothing ink applying roller disposed in a final stage of the smoothing ink roller train and an ink transfer belt means disposed between the ink scouring roller and the ink applying roller of the smoothing ink roller train, said belt means comprising a first roller contacting the ink scouring roller, a second roller contacting the smoothing ink applying roller, a belt stretched around outer peripheral surfaces of the first and second rollers to be rotatable so as to transfer the printing ink from the ink scouring roller to the smoothing ink applying roller through a rotation of the belt, and a frame member connecting the first and second rollers, said finishing ink roller train comprising an ink scouring roller contacting the ink transfer roller, a reciprocating roller contacting the ink scouring roller for smoothing the printing ink in a widthwise direction of the scouring, and a finishing ink applying roller contacting the reciprocating roller through another inking roller and disposed in a final stage of the finishing ink roller train;
• a plate cylinder contacting the smoothing ink applying roller and the finishing ink applying roller;
• and
• doctor devices disposed above outer peripheral surfaces of the smoothing and finishing ink applying rollers, said doctor devices being circumscribed with the outer peripheral surfaces of the smoothing and finishing ink applying roller each at an acute angle with the rotating direction of the ink applying roller so as to scrape out ink remaining on the outer peripheral surface of the ink applying roller as well as to clean the surface.