Vesicular film advancing module

Details Vesicular film advancing module Vesicular film advancing module

1975-07-21

1977-03-22

Hix, L. T.

Photocopying

Contact printing

Machine

355123, G03B 2704

Patent

active

040133630

ABSTRACT:
A film advancing module which co-operates with a basic processing module to duplicate a master microfiche. The film advancing module includes a film drawing station for drawing a continuous strip of vesicular microfilm from the basic processing module into the film advancing module, a film cutting station for separating an exposed film segment from the continuous strip of microfilm, a film heating station for heating the film segment, a film cooling station for cooling the film segment, a film clearing station for clearing the film segment and a film receiving station for collecting the film segment. The film heating and cooling stations are positioned to define a generally S-shaped path of travel which tends to remove any curl in the film and all the stations are positioned to define a relatively compact path of travel for the film segment. The film cooling and clearing stations are connected in series to a source of cooling air to conduct heat away from the film segment.

REFERENCES:
patent: 3751165 (1973-08-01), Inoue et al.
patent: 3817618 (1974-06-01), Riley et al.
patent: 3836252 (1974-09-01), Touchette et al.

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