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Patent Searching and Data


Title:
DEVICE AND METHOD FOR PRINTING
Document Type and Number:
Japanese Patent JPH11157044
Kind Code:
A
Abstract:

To improve the ink wall formation on a material to be printed without lowering productivity.

A first sheet S1 from an impression cylinder I1 is received by a transfer cylinder T1 as shown by (A), and simultaneously the first sheet S1 is pressurized between the impression cylinder I1 and the transfer cylinder. As a result, a part of ink on the first sheet S1 is transferred onto the surface of the transfer cylinder T1. The first sheet S1 printed in first color ink is received from the transfer cylinder T1 by an impression cylinder I2 as shown by (B). A second sheet S2 after being printed in first color ink is received from the impression cylinder I1 by the transfer cylinder T1, and the second sheet S2 is pressurized between the impression cylinder I1 and the transfer cylinder as shown by (C). As a result, a part of ink on the second sheet S2 is transferred onto the surface of the transfer cylinder T1, and also a part of ink transferred on the outer peripheral face of the transfer cylinder T1 from the first sheet S1 is transferred again onto the second sheet S2.


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Inventors:
IKUHARA MICHIO
TOMITA ASAHITO
IKEDA MASAHIKO
SHIMA YUKINOBU
Application Number:
JP1997000327281
Publication Date:
June 15, 1999
Filing Date:
November 28, 1997
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B41F7/02; B41F7/06; (IPC1-7): B41F7/02; B41F7/06
Attorney, Agent or Firm:
鎌田 久男