Heat Protection of Motion Picture Film

All films used in motion picture projection contain organic materials which will be damaged or destroyed by excessively high temperatures. This applies both to the inflammable and to the noninflammable films; the difference is mainly the kind of damage. One type of film may stand a little higher temperature before damage than another, but both are within what might be called the easily damaged zone.

Print ISSN

0096-6460

Published

1923-05

Content type

Original Research

DOI

10.5594/J11635