Film carrier case for the exposure and the treatment of a radiog

Details Film carrier case for the exposure and the treatment of a radiog Film carrier case for the exposure and the treatment of a radiog

1987-03-06

1988-01-26

Price, William

Special receptacle or package

For plate or sheet

Fragile or sensitive

206219, 206222, 206603, 378169, 378183, 354301, B65D 8132

Patent

active

047212098

ABSTRACT:
A film carrier light-proof case, whose envelope comprises a first portion enclosing a radiographic film, a second portion enclosing at least one small bag which contains chemical products in a liquid state for the development and fixing treatments of the film and means for intentionally tearing the bag, and a connection portion between these two portions of the envelope, and in which each bag comprises a first extension which starts laterally from an end of the bag, is bent along the bag and projects through the end of the second portion of the bag, and also comprises a second extension which starts centrally from the same end of the bag and extends along a part of the length of the second portion of the envelope in a direction parallel to the first extension, and the tearing means consists of an elongate member made of a stiff material, bent on itself to enclose between its own two branches the second extensions of the bags, and projecting beyond the length of the second portion of the envelope to form two tangs bent outside the two walls of the envelope.

REFERENCES:
patent: 3379879 (1968-04-01), Dicker et al.
patent: 3430042 (1969-02-01), Neri
patent: 3443093 (1969-05-01), Lindenmuth et al.
patent: 3964604 (1976-06-01), Prenntzell

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