Cleaning Liquids for Motion Picture Film

It is necessary to clean motion picture film at various stages in its progress from the laboratory to the theatre to remove: (1) Dirt on the base side of negative or positive film; (2) Dirt or grease which may accumulate on negative film during printing; (3) Dirt and oil which accumulates on positive film during projection.

Print ISSN

0096-6460

Published

1927-08

Content type

Original Research

DOI

10.5594/J10268