Width adjusting device and method for a paper web

Details Width adjusting device and method for a paper web Width adjusting device and method for a paper web

1995-01-30

1997-04-15

Fisher, J. Reed

Printing

Multicolor

Rotary machines

101485, B41F 506

Patent

active

056199210

ABSTRACT:
A web width adjusting device can adequately adjust the width of paper web which travels through at least two printing sections. The travelling web is sandwiched by a pair of wave forming devices including a plurality of fluid ejectors which are aligned in the width direction of the paper web. The fluid ejectors of one alignment face alternately the other alignment to alternately eject fluid to both sides of the web.

REFERENCES:
patent: 3147898 (1964-09-01), Huck
patent: 3711960 (1973-01-01), Overly et al.
patent: 3964656 (1976-06-01), Hella
patent: 3982327 (1976-09-01), Kurie et al.
patent: 4696230 (1987-09-01), Barkley
patent: 4831926 (1989-05-01), Bowman et al.
Laubscher, "Stacked Modular Press Configurations or Satellites--a Systematic Comparison," Newspaper Techniques, Apr. 1988, pp. 64-73.

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