Container for photographic film, its production and photographic

Details Container for photographic film, its production and photographic Container for photographic film, its production and photographic

1993-05-07

1995-01-24

Nold, Charles R.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428156, 428163, 220669, 220675, 220676, 220674, G03C 300

Patent

active

053841735

ABSTRACT:
A container for a photographic film wherein the container body is made of a thermoplastic resin and a roughened face having a height of 0.001 to 5 .mu.m is formed on the inner peripheral wall portion, and a container for a photographic film, container for a photographic film can be produced without the occurrence of bursting pop sound, bottom sink mark and buckling, small decreae of impact strength and transparency, is excellent in wear resistance and slipping character, and can shorten molding cycle.

REFERENCES:
patent: 4844961 (1989-07-01), Akao
patent: 5106665 (1992-04-01), Akao et al.
Japanese Abstract No. 63-193142, "Case Body for Photographic Film Cartridge", Mutsuo Akao Aug. 10, 1988, vol. 12, No. 477 (P-800) (3324), Dec. 14, 1988.

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