Light-cassette for light-sensitive photographic material

Details Light-cassette for light-sensitive photographic material Light-cassette for light-sensitive photographic material

1988-06-15

1989-09-12

Rosenthal, Arnold

Special receptacle or package

For roll or reel

With pay-out aperture

242 711, 242 717, 354275, 206389, B65H 1602, G03B 1726, G03B 2758

Patent

active

048651966

ABSTRACT:
A light-tight cassette for a roll of light-sensitive photographic material, comprising a shell (11) of generally rectilinear sectional profile with a light-tight dispensing slot (15) defined between two lips, has a stiffening member (33) inserted between at least one lip (21) of the dispensing slot and the adjacent shell wall (19), for increasing the bending resistance of said lip and minimizing accidental light leakage through the slot.

REFERENCES:
patent: 4068247 (1978-01-01), Bouwen et al.
patent: 4730778 (1988-03-01), Akad et al.

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