Gravure printing method
AssigneesSagawa Printing Co., Ltd., Nobukatsu Nishida
InventorsMuneaki Kinoshita, Nobukatsu Nishida, Bin Tokunaga
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Abstract
An electrostatic gravure printing method wherein use is made of paper with a water content of 4-6% and a surface resistivity of 1.0×109−9.0×109Ω/□ under the environment of 23±1° C. AND 50±2% RH. This method can thus limit the occurrence of missing dots in printed matters and eliminate the difficulty of page turning in the bound printed matter and electrostatic troubles such as unpleasant noise caused by electric discharge as pages are turned and separated.
Claims5
A gravure printing method, characterized in that electrostatic printing is performed by using paper having a water content of about 4% to about 6% and a surface resistivity of about 1.0×109 to about 9.0×109 Ω/□ under the environmental condition of about 23° C.±1° C. in temperature and about 50%±2% in RH (relative humidity).
Dependencies are inferred from the claim text.