Curling prevention device of thermal developing machine

Details Curling prevention device of thermal developing machine Curling prevention device of thermal developing machine

1988-03-09

1990-01-09

Walberg, Teresa J.

Electric heating

Heating devices

Combined with diverse-type art device

162271, H05B 300

Patent

active

048929948

ABSTRACT:
A curling prevention device of a thermal developing machine is provided at the outlet of a thermal developing and/or transfer step and thereafter with a correcting guide passage having a bend in the opposite direction to the direction of curling appearing in the step, the device being adapted to permit a thermal developing light-sensitive material to pass with a temperature of 50.degree. C. at least at the inlet portion of the correcting guide passage.

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patent: 3239652 (1966-03-01), Price
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patent: 3939000 (1976-02-01), Arvidson, Jr. et al.
patent: 4300891 (1981-11-01), Bemiss
patent: 4326915 (1982-04-01), Mutschler
patent: 4505695 (1985-03-01), Billings
patent: 4609517 (1986-09-01), Cason
patent: 4627718 (1986-12-01), Wyer

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