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Title:
WIDTH REGISTER ADJUSTING DEVICE AND PRINTER
Document Type and Number:
Japanese Patent JP2011020811
Kind Code:
A
Abstract:

To improve a printing quality by properly correcting fan-out of a web, in a width register adjusting device.

This width register adjusting device is provided with a first adjusting unit 39 composed of four pressing rollers 33-36 arranged in a central area in the width direction of the web W, and second adjusting units 44a and 44b arranged in an outside area in the width direction of the web W from the first adjusting unit 39 and composed of four pressing rollers 31, 32, 37 and 38, and can adjust (an adjusting means) a pressing quantity of a central area in the width direction of the web W and a pressing quantity of the outside area in the width direction of the web W to a different value by the first adjusting unit 39 and the second adjusting units 44a and 44b.


Inventors:
NISHIYAMA KOJI
NAITO KAZUHIRO
NITTA TAKANORI
OKAWA DAISUKE
FUJIIKE MANABU
Application Number:
JP2009168044A
Publication Date:
February 03, 2011
Filing Date:
July 16, 2009
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND PRINTING
International Classes:
B65H23/038; B41F7/02; B41F13/00; B41F13/02; B41F13/12; B41F13/56; B41F33/00; B41F33/06; B65H23/34
Domestic Patent References:
JPS5325105A1978-03-08
JP2000343671A2000-12-12
JPH06134959A1994-05-17
JPH10296946A1998-11-10
Attorney, Agent or Firm:
Hiroaki Sakai



 
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