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US 2001/0018876 A1Published application
Powder apparatus for sheet-fed rotary printing press
AssigneeKomori Corporation
InventorIkuo Sugimoto
Life of this patent
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Abstract
A powder apparatus for a sheet-fed rotary printing press includes a nozzle, valve, state detection unit, arithmetic operation unit, and controller. The nozzle sprays powder onto a printed surface of a sheet delivered after printing. The valve adjusts a quantity of powder sprayed from the nozzle. The state detection unit detects a quantity of powder attaching to the sheet. The arithmetic operation unit and controller control the valve on the basis of data output from the state detection unit and indicating a powder quantity.
Claims12
A powder apparatus for a sheet-fed rotary printing press, comprising:
- spraying means for spraying powder onto a printed surface of a sheet-like object delivered after printing;
- adjusting means for adjusting a quantity of powder sprayed from said spraying means;
- detection means for detecting a quantity of powder attaching to the sheet-like object;
- and
- control means for controlling said adjusting means on the basis of data output from said detection means and indicating a powder quantity.
2 more elements
Dependencies are inferred from the claim text.