Film retention device

Details Film retention device Film retention device

1976-03-17

1977-07-26

Price, William

Special receptacle or package

For roll or reel

With clamp

206399, 354344, B65D 85672

Patent

active

040377180

ABSTRACT:
A device for holding film strips and the like in proper position on spiral reels or the like such that the film will be held onto the reel in proper spaced relation to permit the flow of the developer about the film for development thereof. The device includes a longitudinally extending body having a transverse dimension which will permit the device to extend across the width of the film and thus the corresponding spiral reel to contact the edges of the film and hold the same against the spirally formed elements of the reel. The device is designed to lock into the reel between the spiral elements thereof and may be used for full or partial strips of film.

REFERENCES:
patent: 714963 (1902-12-01), Steinkamp
patent: 2444117 (1948-06-01), Sloane et al.

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