Title:
PRINTING UNIT, PRINTING DEVICE, AND BOX MAKING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/021885
Kind Code:
A1
Abstract:
A printing unit, printing device, and box making machine, wherein there are provided a support frame (51, 52, 53, 54) that is supported to face the transport route of a cardboard sheet (S), an inkjet head (61, 62, 63, 64) that is fixed in the support frame (51, 52, 53, 54) and prints on a printing face of the cardboard sheet (S), a drive body (71, 72, 73, 74) that is rotatably supported by the support frame (51, 52, 53, 54) on both sides of the inkjet head (61, 62, 63, 64) in the width direction of the cardboard sheet (S) and that can contact the printing face of the cardboard sheet (S), and a drive device (81, 82) that drives and rotates the drive body (71, 72, 73, 74).
Inventors:
TASAKA NORIFUMI (JP)
KAJI MAKOTO (JP)
TAKEMOTO SHUICHI (JP)
MIYAKURA TOSHIAKI (JP)
TANAKA EIKICHI (JP)
KAJI MAKOTO (JP)
TAKEMOTO SHUICHI (JP)
MIYAKURA TOSHIAKI (JP)
TANAKA EIKICHI (JP)
Application Number:
PCT/JP2019/023045
Publication Date:
January 30, 2020
Filing Date:
June 11, 2019
Export Citation:
Assignee:
MITSUBISHI HEAVY IND MACH SYSTEMS LTD (JP)
International Classes:
B65H5/02; B41J2/01; B41J13/00
Foreign References:
| JP2010253795A | 2010-11-11 | |||
| JPS62240568A | 1987-10-21 | |||
| JPS6213371A | 1987-01-22 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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