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Patent Searching and Data


Title:
REVERSAL CONVEYANCE DEVICE FOR PRINTING MACHINE, DOUBLE-SIDE PRINTING MACHINE, AND DOUBLE-SIDE PRINTING METHOD
Document Type and Number:
Japanese Patent JP2005029375
Kind Code:
A
Abstract:

To maintain compact property and work efficiency in a stencil double-side printing machine and ensure necessary ink drying time by corresponding to demand of double-side high speed printing.

This reversal conveyance device 36 arranged in the stencil double-side printing machine is provided with a reversal conveyance belt 46 or the like forming a reversal conveyance path M going round downward from a first printing part 11 printing one face of a paper sheet and a suction fan 52 sucking a non-printed face of the paper sheet which is printed on one face onto a reversal conveyance belt side. The paper sheet which is printed on one face in the first printing part 11 is conveyed by reversing it up to a paper sheet loading base 30 below the first printing part 11 while sucking it by the reversal conveyance device 36. An intermediate paper feeding device 31 with a suction mechanism and an air feeding device 71 are arranged on a side of the direction in which paper sheet is fed again of the paper sheet loading base 30. Moreover, an air feeding device 64 is arranged behind the intermediate paper feeding device 31.


Inventors:
MATSUSHITA TAKESHI
FUKUMOTO MASAFUMI
TACHIBANA TOMOYUKI
Application Number:
JP2003273569A
Publication Date:
February 03, 2005
Filing Date:
July 11, 2003
Export Citation:
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Assignee:
DUPLO SEIKO CORP
International Classes:
B41L13/04; B65H1/00; B65H3/48; B65H15/00; B65H83/02; (IPC1-7): B65H15/00; B41L13/04; B65H1/00; B65H3/48; B65H83/02
Attorney, Agent or Firm:
Hiroshi Yamazaki
Yasushi Ohata
Tadataka Omori