Abstract: Disinfection of waste can be carried out by applying sufficient vacuum to suck waste pieces through a processing system, the vacuum creating a wind inside the system that sweeps up the waste pieces, suspends them in air, and keeps them separate from one another, thereby exposing substantially all surfaces of the waste pieces to the sprayed disinfectant.

Abstract: Disinfection of waste can be carried out by applying sufficient vacuum to suck waste pieces through a processing system, the vacuum creating a wind inside the system that sweeps up the waste pieces, suspends them in air, and keeps them separate from one another, thereby exposing substantially all surfaces of the waste pieces to the sprayed disinfectant.

Abstract: Disinfection of waste can be carried out by first cutting the waste into small pieces to expose surfaces in the waste and then simultaneously spraying the waste pieces with disinfectant and agitating them. The waste pieces are agitated by applying sufficient vacuum to suck the waste pieces through a processing system, the vacuum creating a wind inside the system that sweeps up the waste pieces, suspends them in air, and keeps them separate from one another, thereby exposing substantially all surfaces of the waste pieces to the sprayed disinfectant.

Abstract: Disinfection of waste can be carried out by first cutting the waste into small pieces to expose surfaces in the waste and then simultaneously spraying the waste pieces with disinfectant and agitating them. The waste pieces are agitated by applying sufficient vacuum to suck the waste pieces through a processing system, the vacuum creating a wind inside the system that sweeps up the waste pieces, suspends them in air, and keeps them separate from one another, thereby exposing substantially all surfaces of the waste pieces to the sprayed disinfectant.

Abstract: Disinfection of waste can be carried out by first cutting the waste into small pieces to expose surfaces in the waste and then simultaneously spraying the waste pieces with disinfectant and agitating them. The waste pieces are agitated by applying sufficient vacuum to suck the waste pieces through a processing system, the vacuum creating a wind inside the system that sweeps up the waste pieces, suspends them in air, and keeps them separate from one another, thereby exposing substantially all surfaces of the waste pieces to the sprayed disinfectant.

Abstract: Disinfection of waste can be carried out by first cutting the waste into small pieces to expose surfaces in the waste and then simultaneously spraying the waste pieces with disinfectant and agitating them. The waste pieces are agitated by applying sufficient vacuum to suck the waste pieces through a processing system, the vacuum creating a wind inside the system that sweeps up the waste pieces, suspends them in air, and keeps them separate from one another, thereby exposing substantially all surfaces of the waste pieces to the sprayed disinfectant.

Abstract: Disinfection of waste can be carried out by first cutting the waste into small pieces to expose surfaces in the waste and then simultaneously spraying the waste pieces with disinfectant and agitating them. The waste pieces are agitated by applying sufficient vacuum to suck the waste pieces through a processing system, the vacuum creating a wind inside the system that sweeps up the waste pieces, suspends them in air, and keeps them separate from one another, thereby exposing substantially all surfaces of the waste pieces to the sprayed disinfectant.

Abstract: Disinfection of waste can be carried out by first cutting the waste into small pieces to expose surfaces in the waste and then simultaneously spraying the waste pieces with disinfectant and agitating them. The waste pieces are agitated by applying sufficient vacuum to suck the waste pieces through a processing system, the vacuum creating a wind inside the system that sweeps up the waste pieces, suspends them in air, and keeps them separate from one another, thereby exposing substantially all surfaces of the waste pieces to the sprayed disinfectant.

Abstract: A cutting system may include a first-stage cutting system having a fixed cutter against which rotate two interleaving sets of rotary cutters, and a second-stage cutting system having a fixed cutter against which rotates a rotary cutter. A chute may channel material emerging from the first-stage cutting system into the second-stage cutting system.

Abstract: Disinfection of waste can be carried out at ambient temperature and pressure by first cutting the waste into small pieces to expose surfaces in the waste and then spraying the waste pieces with disinfectant. Effective disinfection is obtained thereby without having to heat, cool, or pressurize the waste during cutting or disinfection.

Abstract: Disinfection of waste can be carried out at ambient temperature and pressure by first cutting the waste into small pieces to expose surfaces in the waste and then spraying the waste pieces with disinfectant. Effective disinfection is obtained thereby without having to heat, cool, or pressurize the waste during cutting or disinfection.

Abstract: A printing system with a rotatable print drum having rows of raised printing elements disposed about its periphery in arcuate columns, each column having matching bar printing elements positioned at diametrically opposite locations. An impactor assembly cooperates with each column of printing elements for printing indicia on a web advanced between the rotating drum and impactor assembly, the web being pressed against specific printing elements by the impactor assembly. A processor receives coded data signals defining specific bar code indicia and generates command signals for selectively energizing the impactor assembly. Similar bars are printed on the web by pressing the web against alternate ones of the matching bar printing elements for successive coded data signals representing the same bar.

Abstract: A printing system with one drive motor and having at least two printing stations located between a print drum and a plurality of ballistic elements for simultaneously printing at least two document blanks independently advanced through the printing stations by pinch roller and brake assemblies. The printed documents are engaged by an eject roller assembly and discharged through an exit slot after having been severed by a rotary cutter.