Instant-processing film unit with internal dark slide and...

Details Instant-processing film unit with internal dark slide and... Instant-processing film unit with internal dark slide and...

G - Physics

03

D

95/11.4

G03D 9/02 (2006.01) G03C 8/44 (2006.01)

Patent

CA 1089688

INSTANT-PROCESSING FILM UNIT WITH INTERNAL DARK SLIDE AND LIGHT SEAL Abstract of the Disclosure A preregistered, instant-processing film unit including an internal dark slide removeable from an end section of the unit and a light seal for preventing daylight fogging of the unit from said end section. The film unit includes a photosensitive element for recording a processable latent image. A cover sheet is connected to the photosensitive element and the dark slide is removeably positioned between the element and sheet. The light seal includes a strip coupled to the photosensitive element and folded into the dark slide so that the strip is released by the act of removing the dark slide.

311614

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