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Title:
OFFSET PRINTING MACHINE
Document Type and Number:
Japanese Patent JPH0453747
Kind Code:
A
Abstract:

PURPOSE: To shorten a period of time when ink is in a dried state on an intaglio after doctoring or on a blanket after-ink transfer by arranging an inking device on the downstream side in the moving direction of a form platen when ink is transferred to a blanket cylinder and arranging a doctor device on the upstream side in the moving direction of the form platen when ink is transferred by the blanket cylinder.

CONSTITUTION: An inking device 10 and a doctor device 11, which have a blanket cylinder 4 interposed therebetween, are arranged so as to be opposed to each other. The inking device 10 is arranged to a position adjacent to the downstream side in the moving direction of a form platen 7 when ink is transferred, namely, to the downstream side in the moving direction A when ink is transferred in the operation of a cart 3. On the other hand, the doctor device 11 is arranged to a position adjacent to the upstream side in the advancing direction A of the form platen 7 with respect to the blanket cylinder 4.


Inventors:
ISHIMOTO MANABU
FUJITA YUICHI
ARAI HIROYUKI
Application Number:
JP16307590A
Publication Date:
February 21, 1992
Filing Date:
June 21, 1990
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B41F31/00; B41F3/30; B41F3/46; (IPC1-7): B41F3/30; B41F3/46; B41F31/00
Attorney, Agent or Firm:
Akimoto Teruo



 
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