Photographic film package and method of making the same

Details Photographic film package and method of making the same Photographic film package and method of making the same

1989-02-22

1990-11-27

Wityshyn, Michael

Package making

Methods

With contents treating

53116, 156 69, 156 731, 242 711, 242 712, 354212, 354288, B29C 6508, B65B 6304

Patent

active

049726498

ABSTRACT:
A lens-fitted photographic film package comprising a light-tight film casing having an exposure opening, a rolled film disposed on one side of the exposure opening in the light-tight casing, a removable light-tight container having a film winding spool therein disposed on the other side of the exposure opening in the light-tight film casing, and an externally operable film winding member for winding the rolled film around said film winding spool of the light-tight film container. The lens-fitted photographic film package is assembled by the steps of winding film withdrawn from a light-tight film container in a roll in a darkroom; loading the rolled film and the light-tight film container in separate respective receiving chambers formed in a main body section of the lens-fitted photographic film package; and fixing a back cover section to the main body section so as to assemble light-tightly the lens-fitted photographic film package.

REFERENCES:
patent: 3347142 (1967-10-01), Steisslinger
patent: 4397535 (1983-08-01), Harvey

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